From 49df40cb115c621dfe7bfd2e4efffab91aa44236 Mon Sep 17 00:00:00 2001
From: Matt Aitken <matt@mattaitken.com>
Date: Fri, 9 Jan 2026 11:39:36 +0000
Subject: [PATCH] TRQL and the Query page (#2843)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

TRQL (pronounced Treacle like the delicious British dark sweet syrup) is
the TRiggerQueryLanguage. It allows users to safely write queries on
their data. The queries are safely turned into ClickHouse queries which
are tenant-safe and not SQL injectable.


https://github.com/user-attachments/assets/bbfca473-b3fc-4150-8fe6-79e8840a2d29

This started out as a translation of HogQL by PostHog from Python to
TypeScript.

Features
- Tenant safe queries.
- Many underlying ClickHouse features including functions and
aggregations.
- Virtual columns, which are exposed to users as real columns but are
actually expressions.
- Transformations of data types and where clauses.
- Simple JSON path querying.
- Limits on execution time.
- Reporting of query statistics.

## Query page

There’s a new Query page (currently behind a feature flag) where you can
write TRQL queries and execute them against your environment, project or
organization.

Features
- Executing TRQL queries
- Syntax highlighting and errors
- Autocomplete
- AI generation/editing of queries
- Help and examples
- Table with auto-inferred data types from the table schema
- Table cell renderers for our special types like Run ids, environments,
machines, tasks, queues, etc.
- Copy/export as CSV/JSON
- Line and bar graphs with grouping and stacking
- History of queries
---
 apps/webapp/app/components/AlphaBadge.tsx     |    32 +
 .../app/components/code/AIQueryInput.tsx      |   401 +
 .../app/components/code/ChartConfigPanel.tsx  |   521 +
 apps/webapp/app/components/code/CodeBlock.tsx |     4 +
 .../app/components/code/QueryResultsChart.tsx |   989 ++
 .../webapp/app/components/code/TSQLEditor.tsx |   271 +
 .../app/components/code/TSQLResultsTable.tsx  |   459 +
 apps/webapp/app/components/code/tsql/index.ts |     6 +
 .../code/tsql/tsqlCompletion.test.ts          |   172 +
 .../components/code/tsql/tsqlCompletion.ts    |   464 +
 .../components/code/tsql/tsqlLinter.test.ts   |    79 +
 .../app/components/code/tsql/tsqlLinter.ts    |   213 +
 .../app/components/navigation/SideMenu.tsx    |    17 +
 .../app/components/primitives/DateTime.tsx    |   202 +-
 .../app/components/primitives/Table.tsx       |    75 +-
 .../app/components/primitives/Tooltip.tsx     |    11 +-
 .../app/components/runs/v3/QueueName.tsx      |    41 +
 .../app/components/runs/v3/TaskRunStatus.tsx  |   106 +-
 apps/webapp/app/env.server.ts                 |     1 +
 apps/webapp/app/hooks/useFeatureFlags.ts      |    11 +
 .../OrganizationsPresenter.server.ts          |    10 +
 .../presenters/v3/QueryPresenter.server.ts    |    44 +
 .../route.tsx                                 |  2169 +++
 .../route.tsx                                 |    30 +-
 ...tParam.env.$envParam.query.ai-generate.tsx |   204 +
 apps/webapp/app/routes/runs.$runParam.ts      |    68 +
 .../app/routes/storybook.table/route.tsx      |    28 +
 .../routes/storybook.tsql-editor/route.tsx    |   331 +
 apps/webapp/app/routes/storybook/route.tsx    |    12 +-
 .../app/services/queryService.server.ts       |   116 +
 .../services/runsReplicationService.server.ts |     1 +
 apps/webapp/app/tailwind.css                  |    91 +
 apps/webapp/app/utils/dataExport.ts           |    79 +
 apps/webapp/app/utils/numberFormatter.ts      |    11 +
 apps/webapp/app/utils/pathBuilder.ts          |    14 +-
 apps/webapp/app/v3/featureFlags.server.ts     |     3 +
 apps/webapp/app/v3/querySchemas.ts            |   425 +
 .../app/v3/services/aiQueryService.server.ts  |   487 +
 apps/webapp/evals/aiQuery.eval.ts             |   374 +
 apps/webapp/package.json                      |    24 +-
 apps/webapp/remix.config.js                   |     2 +
 .../code/tsql/tsqlCompletion.test.ts          |   174 +
 .../components/code/tsql/tsqlLinter.test.ts   |    79 +
 internal-packages/clickhouse/package.json     |     1 +
 .../012_add_task_runs_v2_max_duration.sql     |    10 +
 .../clickhouse/src/client/client.ts           |   180 +
 .../clickhouse/src/client/noop.ts             |    35 +-
 .../clickhouse/src/client/tsql.ts             |   200 +
 .../clickhouse/src/client/types.ts            |    64 +
 internal-packages/clickhouse/src/index.ts     |    13 +
 internal-packages/clickhouse/src/taskRuns.ts  |     1 +
 internal-packages/clickhouse/src/tsql.test.ts |  1548 ++
 .../clickhouse/tsconfig.build.json            |     5 +-
 .../migration.sql                             |    40 +
 .../database/prisma/schema.prisma             |    54 +
 internal-packages/tsql/.gitignore             |     3 +
 internal-packages/tsql/NOTICE.md              |    22 +
 internal-packages/tsql/README.md              |    19 +
 internal-packages/tsql/package.json           |    23 +
 .../tsql/src/grammar/TSQLLexer.common.g4      |   288 +
 .../tsql/src/grammar/TSQLLexer.interp         |   570 +
 .../tsql/src/grammar/TSQLLexer.tokens         |   208 +
 .../tsql/src/grammar/TSQLLexer.ts             |  1730 +++
 .../tsql/src/grammar/TSQLLexer.typescript.g4  |    81 +
 .../tsql/src/grammar/TSQLParser.g4            |   315 +
 .../tsql/src/grammar/TSQLParser.interp        |   437 +
 .../tsql/src/grammar/TSQLParser.tokens        |   208 +
 .../tsql/src/grammar/TSQLParser.ts            | 11732 ++++++++++++++++
 .../tsql/src/grammar/TSQLParserVisitor.ts     |  1312 ++
 .../tsql/src/grammar/parser.test.ts           |   166 +
 internal-packages/tsql/src/index.ts           |   277 +
 internal-packages/tsql/src/query/ast.ts       |   672 +
 internal-packages/tsql/src/query/constants.ts |    71 +
 internal-packages/tsql/src/query/context.ts   |    56 +
 internal-packages/tsql/src/query/database.ts  |   585 +
 internal-packages/tsql/src/query/errors.ts    |    61 +
 .../tsql/src/query/escape.test.ts             |   241 +
 internal-packages/tsql/src/query/escape.ts    |   265 +
 internal-packages/tsql/src/query/functions.ts |   648 +
 internal-packages/tsql/src/query/models.ts    |   253 +
 .../tsql/src/query/parse_string.ts            |    65 +
 .../tsql/src/query/parser.test.ts             |   629 +
 internal-packages/tsql/src/query/parser.ts    |  1845 +++
 .../tsql/src/query/printer.test.ts            |  2280 +++
 internal-packages/tsql/src/query/printer.ts   |  2290 +++
 .../tsql/src/query/printer_context.ts         |   215 +
 .../tsql/src/query/property_types.ts          |   720 +
 .../tsql/src/query/results.test.ts            |   234 +
 internal-packages/tsql/src/query/results.ts   |   201 +
 .../tsql/src/query/schema.test.ts             |   456 +
 internal-packages/tsql/src/query/schema.ts    |   684 +
 .../tsql/src/query/security.test.ts           |   601 +
 internal-packages/tsql/src/query/timings.ts   |   107 +
 .../tsql/src/query/validator.test.ts          |   124 +
 internal-packages/tsql/src/query/validator.ts |   553 +
 internal-packages/tsql/tsconfig.json          |    25 +
 internal-packages/tsql/vitest.config.ts       |    19 +
 package.json                                  |     3 +-
 patches/antlr4ts@0.5.0-alpha.4.patch          |   470 +
 pnpm-lock.yaml                                |   851 +-
 100 files changed, 43032 insertions(+), 585 deletions(-)
 create mode 100644 apps/webapp/app/components/AlphaBadge.tsx
 create mode 100644 apps/webapp/app/components/code/AIQueryInput.tsx
 create mode 100644 apps/webapp/app/components/code/ChartConfigPanel.tsx
 create mode 100644 apps/webapp/app/components/code/QueryResultsChart.tsx
 create mode 100644 apps/webapp/app/components/code/TSQLEditor.tsx
 create mode 100644 apps/webapp/app/components/code/TSQLResultsTable.tsx
 create mode 100644 apps/webapp/app/components/code/tsql/index.ts
 create mode 100644 apps/webapp/app/components/code/tsql/tsqlCompletion.test.ts
 create mode 100644 apps/webapp/app/components/code/tsql/tsqlCompletion.ts
 create mode 100644 apps/webapp/app/components/code/tsql/tsqlLinter.test.ts
 create mode 100644 apps/webapp/app/components/code/tsql/tsqlLinter.ts
 create mode 100644 apps/webapp/app/components/runs/v3/QueueName.tsx
 create mode 100644 apps/webapp/app/hooks/useFeatureFlags.ts
 create mode 100644 apps/webapp/app/presenters/v3/QueryPresenter.server.ts
 create mode 100644 apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.query/route.tsx
 create mode 100644 apps/webapp/app/routes/resources.orgs.$organizationSlug.projects.$projectParam.env.$envParam.query.ai-generate.tsx
 create mode 100644 apps/webapp/app/routes/runs.$runParam.ts
 create mode 100644 apps/webapp/app/routes/storybook.tsql-editor/route.tsx
 create mode 100644 apps/webapp/app/services/queryService.server.ts
 create mode 100644 apps/webapp/app/utils/dataExport.ts
 create mode 100644 apps/webapp/app/v3/querySchemas.ts
 create mode 100644 apps/webapp/app/v3/services/aiQueryService.server.ts
 create mode 100644 apps/webapp/evals/aiQuery.eval.ts
 create mode 100644 apps/webapp/test/components/code/tsql/tsqlCompletion.test.ts
 create mode 100644 apps/webapp/test/components/code/tsql/tsqlLinter.test.ts
 create mode 100644 internal-packages/clickhouse/schema/012_add_task_runs_v2_max_duration.sql
 create mode 100644 internal-packages/clickhouse/src/client/tsql.ts
 create mode 100644 internal-packages/clickhouse/src/tsql.test.ts
 create mode 100644 internal-packages/database/prisma/migrations/20251220201230_add_customer_query/migration.sql
 create mode 100644 internal-packages/tsql/.gitignore
 create mode 100644 internal-packages/tsql/NOTICE.md
 create mode 100644 internal-packages/tsql/README.md
 create mode 100644 internal-packages/tsql/package.json
 create mode 100644 internal-packages/tsql/src/grammar/TSQLLexer.common.g4
 create mode 100644 internal-packages/tsql/src/grammar/TSQLLexer.interp
 create mode 100644 internal-packages/tsql/src/grammar/TSQLLexer.tokens
 create mode 100644 internal-packages/tsql/src/grammar/TSQLLexer.ts
 create mode 100644 internal-packages/tsql/src/grammar/TSQLLexer.typescript.g4
 create mode 100644 internal-packages/tsql/src/grammar/TSQLParser.g4
 create mode 100644 internal-packages/tsql/src/grammar/TSQLParser.interp
 create mode 100644 internal-packages/tsql/src/grammar/TSQLParser.tokens
 create mode 100644 internal-packages/tsql/src/grammar/TSQLParser.ts
 create mode 100644 internal-packages/tsql/src/grammar/TSQLParserVisitor.ts
 create mode 100644 internal-packages/tsql/src/grammar/parser.test.ts
 create mode 100644 internal-packages/tsql/src/index.ts
 create mode 100644 internal-packages/tsql/src/query/ast.ts
 create mode 100644 internal-packages/tsql/src/query/constants.ts
 create mode 100644 internal-packages/tsql/src/query/context.ts
 create mode 100644 internal-packages/tsql/src/query/database.ts
 create mode 100644 internal-packages/tsql/src/query/errors.ts
 create mode 100644 internal-packages/tsql/src/query/escape.test.ts
 create mode 100644 internal-packages/tsql/src/query/escape.ts
 create mode 100644 internal-packages/tsql/src/query/functions.ts
 create mode 100644 internal-packages/tsql/src/query/models.ts
 create mode 100644 internal-packages/tsql/src/query/parse_string.ts
 create mode 100644 internal-packages/tsql/src/query/parser.test.ts
 create mode 100644 internal-packages/tsql/src/query/parser.ts
 create mode 100644 internal-packages/tsql/src/query/printer.test.ts
 create mode 100644 internal-packages/tsql/src/query/printer.ts
 create mode 100644 internal-packages/tsql/src/query/printer_context.ts
 create mode 100644 internal-packages/tsql/src/query/property_types.ts
 create mode 100644 internal-packages/tsql/src/query/results.test.ts
 create mode 100644 internal-packages/tsql/src/query/results.ts
 create mode 100644 internal-packages/tsql/src/query/schema.test.ts
 create mode 100644 internal-packages/tsql/src/query/schema.ts
 create mode 100644 internal-packages/tsql/src/query/security.test.ts
 create mode 100644 internal-packages/tsql/src/query/timings.ts
 create mode 100644 internal-packages/tsql/src/query/validator.test.ts
 create mode 100644 internal-packages/tsql/src/query/validator.ts
 create mode 100644 internal-packages/tsql/tsconfig.json
 create mode 100644 internal-packages/tsql/vitest.config.ts
 create mode 100644 patches/antlr4ts@0.5.0-alpha.4.patch

diff --git a/apps/webapp/app/components/AlphaBadge.tsx b/apps/webapp/app/components/AlphaBadge.tsx
new file mode 100644
index 000000000..58da1a994
--- /dev/null
+++ b/apps/webapp/app/components/AlphaBadge.tsx
@@ -0,0 +1,32 @@
+import { cn } from "~/utils/cn";
+import { Badge } from "./primitives/Badge";
+import { SimpleTooltip } from "./primitives/Tooltip";
+
+export function AlphaBadge({
+  inline = false,
+  className,
+}: {
+  inline?: boolean;
+  className?: string;
+}) {
+  return (
+    <SimpleTooltip
+      button={
+        <Badge variant="extra-small" className={cn(inline ? "inline-grid" : "", className)}>
+          Alpha
+        </Badge>
+      }
+      content="This feature is in Alpha."
+      disableHoverableContent
+    />
+  );
+}
+
+export function AlphaTitle({ children }: { children: React.ReactNode }) {
+  return (
+    <>
+      <span>{children}</span>
+      <AlphaBadge />
+    </>
+  );
+}
diff --git a/apps/webapp/app/components/code/AIQueryInput.tsx b/apps/webapp/app/components/code/AIQueryInput.tsx
new file mode 100644
index 000000000..e3e3ed9c7
--- /dev/null
+++ b/apps/webapp/app/components/code/AIQueryInput.tsx
@@ -0,0 +1,401 @@
+import { PencilSquareIcon, PlusIcon, SparklesIcon } from "@heroicons/react/20/solid";
+import { AnimatePresence, motion } from "framer-motion";
+import { Suspense, lazy, useCallback, useEffect, useRef, useState } from "react";
+import { AISparkleIcon } from "~/assets/icons/AISparkleIcon";
+
+// Lazy load streamdown components to avoid SSR issues
+const StreamdownRenderer = lazy(() =>
+  import("streamdown").then((mod) => ({
+    default: ({ children, isAnimating }: { children: string; isAnimating: boolean }) => (
+      <mod.ShikiThemeContext.Provider value={["one-dark-pro", "one-dark-pro"]}>
+        <mod.Streamdown isAnimating={isAnimating}>{children}</mod.Streamdown>
+      </mod.ShikiThemeContext.Provider>
+    ),
+  }))
+);
+import { Button } from "~/components/primitives/Buttons";
+import { Spinner } from "~/components/primitives/Spinner";
+import { useEnvironment } from "~/hooks/useEnvironment";
+import { useOrganization } from "~/hooks/useOrganizations";
+import { useProject } from "~/hooks/useProject";
+import { cn } from "~/utils/cn";
+
+type StreamEventType =
+  | { type: "thinking"; content: string }
+  | { type: "tool_call"; tool: string; args: unknown }
+  | { type: "result"; success: true; query: string }
+  | { type: "result"; success: false; error: string };
+
+export type AIQueryMode = "new" | "edit";
+
+interface AIQueryInputProps {
+  onQueryGenerated: (query: string) => void;
+  /** Set this to a prompt to auto-populate and immediately submit */
+  autoSubmitPrompt?: string;
+  /** Get the current query in the editor (used for edit mode) */
+  getCurrentQuery?: () => string;
+}
+
+export function AIQueryInput({
+  onQueryGenerated,
+  autoSubmitPrompt,
+  getCurrentQuery,
+}: AIQueryInputProps) {
+  const [prompt, setPrompt] = useState("");
+  const [mode, setMode] = useState<AIQueryMode>("new");
+  const [isLoading, setIsLoading] = useState(false);
+  const [thinking, setThinking] = useState("");
+  const [error, setError] = useState<string | null>(null);
+  const [showThinking, setShowThinking] = useState(false);
+  const [lastResult, setLastResult] = useState<"success" | "error" | null>(null);
+  const textareaRef = useRef<HTMLTextAreaElement>(null);
+  const abortControllerRef = useRef<AbortController | null>(null);
+  const lastAutoSubmitRef = useRef<string | null>(null);
+
+  const organization = useOrganization();
+  const project = useProject();
+  const environment = useEnvironment();
+
+  const resourcePath = `/resources/orgs/${organization.slug}/projects/${project.slug}/env/${environment.slug}/query/ai-generate`;
+
+  // Can only use edit mode if there's a current query
+  const canEdit = Boolean(getCurrentQuery?.()?.trim());
+
+  // If mode is edit but there's no current query, switch to new
+  useEffect(() => {
+    if (mode === "edit" && !canEdit) {
+      setMode("new");
+    }
+  }, [mode, canEdit]);
+
+  const submitQuery = useCallback(
+    async (queryPrompt: string, submitMode: AIQueryMode = mode) => {
+      if (!queryPrompt.trim() || isLoading) return;
+      const currentQuery = getCurrentQuery?.();
+      if (submitMode === "edit" && !currentQuery?.trim()) return;
+
+      setIsLoading(true);
+      setThinking("");
+      setError(null);
+      setShowThinking(true);
+      setLastResult(null);
+
+      // Abort any existing request
+      if (abortControllerRef.current) {
+        abortControllerRef.current.abort();
+      }
+      abortControllerRef.current = new AbortController();
+
+      try {
+        const formData = new FormData();
+        formData.append("prompt", queryPrompt);
+        formData.append("mode", submitMode);
+        if (submitMode === "edit" && currentQuery) {
+          formData.append("currentQuery", currentQuery);
+        }
+
+        const response = await fetch(resourcePath, {
+          method: "POST",
+          body: formData,
+          signal: abortControllerRef.current.signal,
+        });
+
+        if (!response.ok) {
+          const errorData = (await response.json()) as { error?: string };
+          setError(errorData.error || "Failed to generate query");
+          setIsLoading(false);
+          setLastResult("error");
+          return;
+        }
+
+        const reader = response.body?.getReader();
+        if (!reader) {
+          setError("No response stream");
+          setIsLoading(false);
+          setLastResult("error");
+          return;
+        }
+
+        const decoder = new TextDecoder();
+        let buffer = "";
+
+        while (true) {
+          const { done, value } = await reader.read();
+          if (done) break;
+
+          buffer += decoder.decode(value, { stream: true });
+
+          // Process complete events from buffer
+          const lines = buffer.split("\n\n");
+          buffer = lines.pop() || ""; // Keep incomplete line in buffer
+
+          for (const line of lines) {
+            if (line.startsWith("data: ")) {
+              try {
+                const event = JSON.parse(line.slice(6)) as StreamEventType;
+                processStreamEvent(event);
+              } catch {
+                // Ignore parse errors
+              }
+            }
+          }
+        }
+
+        // Process any remaining data
+        if (buffer.startsWith("data: ")) {
+          try {
+            const event = JSON.parse(buffer.slice(6)) as StreamEventType;
+            processStreamEvent(event);
+          } catch {
+            // Ignore parse errors
+          }
+        }
+      } catch (err) {
+        if (err instanceof Error && err.name === "AbortError") {
+          // Request was aborted, ignore
+          return;
+        }
+        setError(err instanceof Error ? err.message : "An error occurred");
+        setLastResult("error");
+      } finally {
+        setIsLoading(false);
+      }
+    },
+    [isLoading, resourcePath, mode, getCurrentQuery]
+  );
+
+  const processStreamEvent = useCallback(
+    (event: StreamEventType) => {
+      switch (event.type) {
+        case "thinking":
+          setThinking((prev) => prev + event.content);
+          break;
+        case "tool_call":
+          setThinking((prev) => prev + `\nValidating query...\n`);
+          break;
+        case "result":
+          if (event.success) {
+            onQueryGenerated(event.query);
+            setPrompt("");
+            setLastResult("success");
+            // Keep thinking visible to show what happened
+          } else {
+            setError(event.error);
+            setLastResult("error");
+          }
+          break;
+      }
+    },
+    [onQueryGenerated]
+  );
+
+  const handleSubmit = useCallback(
+    (e?: React.FormEvent) => {
+      e?.preventDefault();
+      submitQuery(prompt);
+    },
+    [prompt, submitQuery]
+  );
+
+  // Auto-submit when autoSubmitPrompt changes
+  useEffect(() => {
+    if (
+      autoSubmitPrompt &&
+      autoSubmitPrompt.trim() &&
+      autoSubmitPrompt !== lastAutoSubmitRef.current &&
+      !isLoading
+    ) {
+      lastAutoSubmitRef.current = autoSubmitPrompt;
+      setPrompt(autoSubmitPrompt);
+      submitQuery(autoSubmitPrompt);
+    }
+  }, [autoSubmitPrompt, isLoading, submitQuery]);
+
+  // Cleanup on unmount
+  useEffect(() => {
+    return () => {
+      if (abortControllerRef.current) {
+        abortControllerRef.current.abort();
+      }
+    };
+  }, []);
+
+  // Auto-hide error after delay
+  useEffect(() => {
+    if (error) {
+      const timer = setTimeout(() => setError(null), 15000);
+      return () => clearTimeout(timer);
+    }
+  }, [error]);
+
+  return (
+    <div className="flex flex-col gap-3">
+      {/* Gradient border wrapper like the schedules AI input */}
+      <div
+        className="rounded-md p-px"
+        style={{ background: "linear-gradient(to bottom right, #E543FF, #286399)" }}
+      >
+        <div className="overflow-hidden rounded-[5px] bg-background-bright">
+          <form onSubmit={handleSubmit}>
+            <textarea
+              ref={textareaRef}
+              name="prompt"
+              placeholder={
+                mode === "edit"
+                  ? "e.g. add a filter for failed runs, change the limit to 50"
+                  : "e.g. show me failed runs from the last 7 days"
+              }
+              value={prompt}
+              onChange={(e) => setPrompt(e.target.value)}
+              disabled={isLoading}
+              rows={8}
+              className="m-0 min-h-10 w-full resize-none border-0 bg-background-bright px-3 py-2.5 text-sm text-text-bright scrollbar-thin scrollbar-track-transparent scrollbar-thumb-charcoal-600 file:border-0 file:bg-transparent file:text-base file:font-medium placeholder:text-text-dimmed focus:border-0 focus:outline-none focus:ring-0 focus-visible:outline-none focus-visible:ring-0 focus-visible:ring-offset-0 disabled:cursor-not-allowed disabled:opacity-50"
+              onKeyDown={(e) => {
+                if (e.key === "Enter" && !e.shiftKey && prompt.trim() && !isLoading) {
+                  e.preventDefault();
+                  handleSubmit();
+                }
+              }}
+            />
+            <div className="flex justify-end gap-2 px-2 pb-2">
+              {isLoading ? (
+                <Button
+                  type="button"
+                  variant="tertiary/small"
+                  disabled={true}
+                  LeadingIcon={Spinner}
+                  className="pl-1.5"
+                  iconSpacing="gap-1.5"
+                >
+                  {mode === "edit" ? "Editing..." : "Generating..."}
+                </Button>
+              ) : (
+                <>
+                  <Button
+                    type="button"
+                    variant="tertiary/small"
+                    disabled={!prompt.trim()}
+                    LeadingIcon={PlusIcon}
+                    iconSpacing="gap-1.5"
+                    onClick={() => {
+                      setMode("new");
+                      submitQuery(prompt, "new");
+                    }}
+                  >
+                    New query
+                  </Button>
+                  <Button
+                    type="button"
+                    variant="tertiary/small"
+                    disabled={!prompt.trim() || !canEdit}
+                    LeadingIcon={PencilSquareIcon}
+                    className={cn(!canEdit && "opacity-50")}
+                    iconSpacing="gap-2"
+                    tooltip={!canEdit ? "Write a query first to enable editing" : undefined}
+                    onClick={() => {
+                      setMode("edit");
+                      submitQuery(prompt, "edit");
+                    }}
+                  >
+                    Edit query
+                  </Button>
+                </>
+              )}
+            </div>
+          </form>
+        </div>
+      </div>
+
+      {/* Error message */}
+      <AnimatePresence>
+        {error && (
+          <motion.div
+            initial={{ opacity: 0, height: 0 }}
+            animate={{ opacity: 1, height: "auto" }}
+            exit={{ opacity: 0, height: 0 }}
+            transition={{ duration: 0.2 }}
+            className="overflow-hidden"
+          >
+            <div className="rounded-md border border-error/30 bg-error/10 px-3 py-2 text-sm text-error">
+              {error}
+            </div>
+          </motion.div>
+        )}
+      </AnimatePresence>
+
+      {/* Thinking panel - stays visible after completion */}
+      <AnimatePresence>
+        {showThinking && thinking && (
+          <motion.div
+            initial={{ opacity: 0, height: 0 }}
+            animate={{ opacity: 1, height: "auto" }}
+            exit={{ opacity: 0, height: 0 }}
+            transition={{ duration: 0.2 }}
+            className="overflow-hidden"
+          >
+            <div className="rounded-md border border-grid-dimmed bg-charcoal-850 p-3">
+              <div className="mb-2 flex items-center justify-between">
+                <div className="flex items-center gap-2">
+                  {isLoading ? (
+                    <Spinner
+                      color={{
+                        background: "rgba(99, 102, 241, 0.3)",
+                        foreground: "rgba(99, 102, 241, 1)",
+                      }}
+                      className="size-3"
+                    />
+                  ) : lastResult === "success" ? (
+                    <div className="size-3 rounded-full bg-success" />
+                  ) : lastResult === "error" ? (
+                    <div className="size-3 rounded-full bg-error" />
+                  ) : null}
+                  <span className="text-xs font-medium text-text-dimmed">
+                    {isLoading
+                      ? "AI is thinking..."
+                      : lastResult === "success"
+                      ? "Query generated"
+                      : lastResult === "error"
+                      ? "Generation failed"
+                      : "AI response"}
+                  </span>
+                </div>
+                {isLoading ? (
+                  <Button
+                    variant="minimal/small"
+                    onClick={() => {
+                      if (abortControllerRef.current) {
+                        abortControllerRef.current.abort();
+                      }
+                      setIsLoading(false);
+                      setShowThinking(false);
+                      setThinking("");
+                    }}
+                    className="text-xs"
+                  >
+                    Cancel
+                  </Button>
+                ) : (
+                  <Button
+                    variant="minimal/small"
+                    onClick={() => {
+                      setShowThinking(false);
+                      setThinking("");
+                    }}
+                    className="text-xs"
+                  >
+                    Dismiss
+                  </Button>
+                )}
+              </div>
+              <div className="streamdown-container max-h-96 overflow-y-auto text-xs text-text-dimmed scrollbar-thin scrollbar-track-transparent scrollbar-thumb-charcoal-600">
+                <Suspense fallback={<p className="whitespace-pre-wrap">{thinking}</p>}>
+                  <StreamdownRenderer isAnimating={isLoading}>{thinking}</StreamdownRenderer>
+                </Suspense>
+              </div>
+            </div>
+          </motion.div>
+        )}
+      </AnimatePresence>
+    </div>
+  );
+}
diff --git a/apps/webapp/app/components/code/ChartConfigPanel.tsx b/apps/webapp/app/components/code/ChartConfigPanel.tsx
new file mode 100644
index 000000000..7c4e9d672
--- /dev/null
+++ b/apps/webapp/app/components/code/ChartConfigPanel.tsx
@@ -0,0 +1,521 @@
+import type { OutputColumnMetadata } from "@internal/clickhouse";
+import { BarChart, LineChart } from "lucide-react";
+import { useCallback, useEffect, useMemo, useRef } from "react";
+import { cn } from "~/utils/cn";
+import { Header3 } from "../primitives/Headers";
+import { Paragraph } from "../primitives/Paragraph";
+import { Select, SelectItem } from "../primitives/Select";
+import { Switch } from "../primitives/Switch";
+import { Button } from "../primitives/Buttons";
+
+export type ChartType = "bar" | "line";
+export type SortDirection = "asc" | "desc";
+export type AggregationType = "sum" | "avg" | "count" | "min" | "max";
+
+export interface ChartConfiguration {
+  chartType: ChartType;
+  xAxisColumn: string | null;
+  yAxisColumns: string[];
+  groupByColumn: string | null;
+  stacked: boolean;
+  sortByColumn: string | null;
+  sortDirection: SortDirection;
+  aggregation: AggregationType;
+}
+
+export const defaultChartConfig: ChartConfiguration = {
+  chartType: "bar",
+  xAxisColumn: null,
+  yAxisColumns: [],
+  groupByColumn: null,
+  stacked: false,
+  sortByColumn: null,
+  sortDirection: "asc",
+  aggregation: "sum",
+};
+
+interface ChartConfigPanelProps {
+  columns: OutputColumnMetadata[];
+  config: ChartConfiguration;
+  onChange: (config: ChartConfiguration) => void;
+  className?: string;
+}
+
+// Type detection helpers
+function isNumericType(type: string): boolean {
+  return (
+    type.startsWith("Int") ||
+    type.startsWith("UInt") ||
+    type.startsWith("Float") ||
+    type.startsWith("Decimal") ||
+    type.startsWith("Nullable(Int") ||
+    type.startsWith("Nullable(UInt") ||
+    type.startsWith("Nullable(Float") ||
+    type.startsWith("Nullable(Decimal")
+  );
+}
+
+function isDateTimeType(type: string): boolean {
+  return (
+    type === "DateTime" ||
+    type === "DateTime64" ||
+    type === "Date" ||
+    type === "Date32" ||
+    type.startsWith("DateTime64(") ||
+    type.startsWith("Nullable(DateTime") ||
+    type.startsWith("Nullable(Date")
+  );
+}
+
+function isStringType(type: string): boolean {
+  return (
+    type === "String" ||
+    type === "LowCardinality(String)" ||
+    type === "Nullable(String)" ||
+    type.startsWith("Enum") ||
+    type.startsWith("FixedString")
+  );
+}
+
+export function ChartConfigPanel({ columns, config, onChange, className }: ChartConfigPanelProps) {
+  // Categorize columns by type
+  const { numericColumns, dateTimeColumns, categoricalColumns, allColumns } = useMemo(() => {
+    const numeric: OutputColumnMetadata[] = [];
+    const dateTime: OutputColumnMetadata[] = [];
+    const categorical: OutputColumnMetadata[] = [];
+
+    for (const col of columns) {
+      if (isNumericType(col.type)) {
+        numeric.push(col);
+      }
+      if (isDateTimeType(col.type)) {
+        dateTime.push(col);
+      }
+      if (isStringType(col.type) || isDateTimeType(col.type)) {
+        categorical.push(col);
+      }
+    }
+
+    return {
+      numericColumns: numeric,
+      dateTimeColumns: dateTime,
+      categoricalColumns: categorical,
+      allColumns: columns,
+    };
+  }, [columns]);
+
+  // Create a stable key from column names and types to detect actual changes
+  const columnsKey = useMemo(() => columns.map((c) => `${c.name}:${c.type}`).join(","), [columns]);
+
+  // Use refs to access current config/onChange without adding them as dependencies
+  const configRef = useRef(config);
+  const onChangeRef = useRef(onChange);
+  useEffect(() => {
+    configRef.current = config;
+    onChangeRef.current = onChange;
+  });
+
+  // Auto-select defaults when columns change
+  useEffect(() => {
+    if (columns.length === 0) return;
+
+    const currentConfig = configRef.current;
+    let needsUpdate = false;
+    const updates: Partial<ChartConfiguration> = {};
+
+    // Auto-select X-axis (prefer datetime, then first categorical)
+    if (!currentConfig.xAxisColumn) {
+      const defaultX = dateTimeColumns[0] ?? categoricalColumns[0] ?? columns[0];
+      if (defaultX) {
+        updates.xAxisColumn = defaultX.name;
+        needsUpdate = true;
+      }
+    }
+
+    // Auto-select Y-axis (first numeric column)
+    if (currentConfig.yAxisColumns.length === 0 && numericColumns.length > 0) {
+      updates.yAxisColumns = [numericColumns[0].name];
+      needsUpdate = true;
+    }
+
+    // Determine the effective x-axis column (either existing or newly selected)
+    const effectiveXAxis = updates.xAxisColumn ?? currentConfig.xAxisColumn;
+
+    // Auto-set sort to x-axis ASC if it's a datetime column and no sort is configured
+    if (
+      effectiveXAxis &&
+      !currentConfig.sortByColumn &&
+      dateTimeColumns.some((col) => col.name === effectiveXAxis)
+    ) {
+      updates.sortByColumn = effectiveXAxis;
+      updates.sortDirection = "asc";
+      needsUpdate = true;
+    }
+
+    if (needsUpdate) {
+      onChangeRef.current({ ...currentConfig, ...updates });
+    }
+    // Only re-run when the actual column structure changes, not on every config change
+  }, [columnsKey, columns, dateTimeColumns, categoricalColumns, numericColumns]);
+
+  const updateConfig = useCallback(
+    (updates: Partial<ChartConfiguration>) => {
+      onChange({ ...config, ...updates });
+    },
+    [config, onChange]
+  );
+
+  // X-axis options: prefer datetime and string columns at the top
+  const xAxisOptions = useMemo(() => {
+    const preferred = [
+      ...dateTimeColumns,
+      ...categoricalColumns.filter((c) => !isDateTimeType(c.type)),
+    ];
+    const preferredNames = new Set(preferred.map((c) => c.name));
+    const other = allColumns.filter((c) => !preferredNames.has(c.name));
+
+    const options: Array<{ value: string; label: string; type: string }> = [];
+
+    for (const col of preferred) {
+      options.push({ value: col.name, label: col.name, type: col.type });
+    }
+    for (const col of other) {
+      options.push({ value: col.name, label: col.name, type: col.type });
+    }
+
+    return options;
+  }, [allColumns, dateTimeColumns, categoricalColumns]);
+
+  // Y-axis options: numeric columns only
+  const yAxisOptions = useMemo(() => {
+    return numericColumns.map((col) => ({
+      value: col.name,
+      label: col.name,
+      type: col.type,
+    }));
+  }, [numericColumns]);
+
+  // Aggregation options
+  const aggregationOptions = [
+    { value: "sum", label: "Sum" },
+    { value: "avg", label: "Average" },
+    { value: "count", label: "Count" },
+    { value: "min", label: "Min" },
+    { value: "max", label: "Max" },
+  ];
+
+  // Group by options: categorical columns (excluding selected X axis)
+  const groupByOptions = useMemo(() => {
+    const options = categoricalColumns
+      .filter((col) => col.name !== config.xAxisColumn)
+      .map((col) => ({
+        value: col.name,
+        label: col.name,
+        type: col.type,
+      }));
+
+    return [{ value: "__none__", label: "None", type: "" }, ...options];
+  }, [categoricalColumns, config.xAxisColumn]);
+
+  // Sort by options: all columns
+  const sortByOptions = useMemo(() => {
+    const options = allColumns.map((col) => ({
+      value: col.name,
+      label: col.name,
+      type: col.type,
+    }));
+
+    return [{ value: "__none__", label: "None", type: "" }, ...options];
+  }, [allColumns]);
+
+  if (columns.length === 0) {
+    return (
+      <div className={cn("flex items-center justify-center p-4", className)}>
+        <Paragraph variant="small" className="text-text-dimmed">
+          Run a query to configure the chart
+        </Paragraph>
+      </div>
+    );
+  }
+
+  return (
+    <div className={cn("flex flex-col gap-2 px-3 py-2", className)}>
+      {/* Chart Type */}
+      <div className="flex items-center gap-1">
+        <ConfigField label="Type">
+          <div className="flex items-center">
+            <Button
+              type="button"
+              variant="tertiary/small"
+              className={cn(
+                "rounded-r-none border-b pl-1 pr-2",
+                config.chartType === "bar" ? "border-indigo-500" : "border-transparent"
+              )}
+              iconSpacing="gap-x-1"
+              onClick={() => updateConfig({ chartType: "bar" })}
+              LeadingIcon={BarChart}
+              leadingIconClassName={
+                config.chartType === "bar" ? "text-indigo-500" : "text-text-dimmed"
+              }
+            >
+              <span className={config.chartType === "bar" ? "text-indigo-500" : "text-text-dimmed"}>
+                Bar
+              </span>
+            </Button>
+            <Button
+              type="button"
+              variant="tertiary/small"
+              className={cn(
+                "rounded-l-none border-b pl-1 pr-2",
+                config.chartType === "line" ? "border-indigo-500" : "border-transparent"
+              )}
+              iconSpacing="gap-x-1"
+              onClick={() => updateConfig({ chartType: "line" })}
+              LeadingIcon={LineChart}
+              leadingIconClassName={
+                config.chartType === "line" ? "text-indigo-500" : "text-text-dimmed"
+              }
+            >
+              <span
+                className={config.chartType === "line" ? "text-indigo-500" : "text-text-dimmed"}
+              >
+                Line
+              </span>
+            </Button>
+          </div>
+        </ConfigField>
+      </div>
+
+      <div className="flex flex-wrap items-center gap-3">
+        {/* X-Axis */}
+        <ConfigField label="X-Axis">
+          <Select
+            value={config.xAxisColumn ?? ""}
+            setValue={(value) => {
+              const updates: Partial<ChartConfiguration> = { xAxisColumn: value || null };
+              // Auto-set sort to x-axis ASC if selecting a datetime column
+              if (value) {
+                const selectedCol = columns.find((c) => c.name === value);
+                if (selectedCol && isDateTimeType(selectedCol.type)) {
+                  updates.sortByColumn = value;
+                  updates.sortDirection = "asc";
+                }
+              }
+              updateConfig(updates);
+            }}
+            variant="tertiary/small"
+            placeholder="Select column"
+            items={xAxisOptions}
+            dropdownIcon
+            className="min-w-[140px]"
+          >
+            {(items) =>
+              items.map((item) => (
+                <SelectItem key={item.value} value={item.value}>
+                  <span className="flex items-center gap-2">
+                    <span>{item.label}</span>
+                    <TypeBadge type={item.type} />
+                  </span>
+                </SelectItem>
+              ))
+            }
+          </Select>
+        </ConfigField>
+
+        {/* Y-Axis */}
+        <ConfigField label="Y-Axis">
+          {yAxisOptions.length === 0 ? (
+            <span className="text-xs text-text-dimmed">No numeric columns</span>
+          ) : (
+            <Select
+              value={config.yAxisColumns[0] ?? ""}
+              setValue={(value) => updateConfig({ yAxisColumns: value ? [value] : [] })}
+              variant="tertiary/small"
+              placeholder="Select column"
+              items={yAxisOptions}
+              dropdownIcon
+              className="min-w-[140px]"
+            >
+              {(items) =>
+                items.map((item) => (
+                  <SelectItem key={item.value} value={item.value}>
+                    <span className="flex items-center gap-2">
+                      <span>{item.label}</span>
+                      <TypeBadge type={item.type} />
+                    </span>
+                  </SelectItem>
+                ))
+              }
+            </Select>
+          )}
+        </ConfigField>
+
+        {/* Aggregation */}
+        <ConfigField label="Aggregation">
+          <Select
+            value={config.aggregation}
+            setValue={(value) => updateConfig({ aggregation: value as AggregationType })}
+            variant="tertiary/small"
+            items={aggregationOptions}
+            dropdownIcon
+            className="min-w-[100px]"
+          >
+            {(items) =>
+              items.map((item) => (
+                <SelectItem key={item.value} value={item.value}>
+                  {item.label}
+                </SelectItem>
+              ))
+            }
+          </Select>
+        </ConfigField>
+
+        {/* Group By */}
+        <ConfigField label="Group by">
+          <Select
+            value={config.groupByColumn ?? "__none__"}
+            setValue={(value) =>
+              updateConfig({ groupByColumn: value === "__none__" ? null : value })
+            }
+            variant="tertiary/small"
+            placeholder="None"
+            items={groupByOptions}
+            dropdownIcon
+            className="min-w-[140px]"
+            text={(t) => (t === "__none__" ? "None" : t)}
+          >
+            {(items) =>
+              items.map((item) => (
+                <SelectItem key={item.value} value={item.value}>
+                  <span className="flex items-center gap-2">
+                    <span>{item.label}</span>
+                    {item.type && <TypeBadge type={item.type} />}
+                  </span>
+                </SelectItem>
+              ))
+            }
+          </Select>
+        </ConfigField>
+
+        {/* Stacked toggle (only when grouped) */}
+        {config.groupByColumn && (
+          <ConfigField label="">
+            <Switch
+              variant="small"
+              label="Stacked"
+              checked={config.stacked}
+              onCheckedChange={(checked) => updateConfig({ stacked: checked })}
+            />
+          </ConfigField>
+        )}
+
+        {/* Order By */}
+        <ConfigField label="Order by">
+          <Select
+            value={config.sortByColumn ?? "__none__"}
+            setValue={(value) =>
+              updateConfig({ sortByColumn: value === "__none__" ? null : value })
+            }
+            variant="tertiary/small"
+            placeholder="None"
+            items={sortByOptions}
+            dropdownIcon
+            className="min-w-[140px]"
+            text={(t) => (t === "__none__" ? "None" : t)}
+          >
+            {(items) =>
+              items.map((item) => (
+                <SelectItem key={item.value} value={item.value}>
+                  <span className="flex items-center gap-2">
+                    <span>{item.label}</span>
+                    {item.type && <TypeBadge type={item.type} />}
+                  </span>
+                </SelectItem>
+              ))
+            }
+          </Select>
+        </ConfigField>
+
+        {/* Sort Direction (only when sorting) */}
+        {config.sortByColumn && (
+          <ConfigField label="">
+            <SortDirectionToggle
+              direction={config.sortDirection}
+              onChange={(direction) => updateConfig({ sortDirection: direction })}
+            />
+          </ConfigField>
+        )}
+      </div>
+    </div>
+  );
+}
+
+function ConfigField({ label, children }: { label: string; children: React.ReactNode }) {
+  return (
+    <div className="flex items-center gap-2">
+      {label && <span className="text-xs text-text-dimmed">{label}</span>}
+      {children}
+    </div>
+  );
+}
+
+function SortDirectionToggle({
+  direction,
+  onChange,
+}: {
+  direction: SortDirection;
+  onChange: (direction: SortDirection) => void;
+}) {
+  return (
+    <div className="flex gap-1">
+      <button
+        type="button"
+        onClick={() => onChange("asc")}
+        className={cn(
+          "rounded px-2 py-1 text-xs transition-colors",
+          direction === "asc"
+            ? "bg-charcoal-700 text-text-bright"
+            : "text-text-dimmed hover:bg-charcoal-800 hover:text-text-bright"
+        )}
+        title="Ascending"
+      >
+        Asc
+      </button>
+      <button
+        type="button"
+        onClick={() => onChange("desc")}
+        className={cn(
+          "rounded px-2 py-1 text-xs transition-colors",
+          direction === "desc"
+            ? "bg-charcoal-700 text-text-bright"
+            : "text-text-dimmed hover:bg-charcoal-800 hover:text-text-bright"
+        )}
+        title="Descending"
+      >
+        Desc
+      </button>
+    </div>
+  );
+}
+
+function TypeBadge({ type }: { type: string }) {
+  // Simplify type for display
+  let displayType = type;
+  if (type.startsWith("Nullable(")) {
+    displayType = type.slice(9, -1) + "?";
+  }
+  if (type.startsWith("LowCardinality(")) {
+    displayType = type.slice(15, -1);
+  }
+
+  // Shorten long type names
+  if (displayType.length > 12) {
+    displayType = displayType.slice(0, 10) + "…";
+  }
+
+  return (
+    <span className="rounded bg-charcoal-750 px-1 py-0.5 font-mono text-xxs text-text-dimmed">
+      {displayType}
+    </span>
+  );
+}
diff --git a/apps/webapp/app/components/code/CodeBlock.tsx b/apps/webapp/app/components/code/CodeBlock.tsx
index ea1d55e5d..efa144138 100644
--- a/apps/webapp/app/components/code/CodeBlock.tsx
+++ b/apps/webapp/app/components/code/CodeBlock.tsx
@@ -20,6 +20,8 @@ async function setup() {
   await import("prismjs/components/prism-json");
   //@ts-ignore
   await import("prismjs/components/prism-typescript");
+  //@ts-ignore
+  await import("prismjs/components/prism-sql.js");
 }
 setup();
 
@@ -470,6 +472,8 @@ function HighlightCode({
       import("prismjs/components/prism-json"),
       //@ts-ignore
       import("prismjs/components/prism-typescript"),
+      //@ts-ignore
+      import("prismjs/components/prism-sql.js"),
     ]).then(() => setIsLoaded(true));
   }, []);
 
diff --git a/apps/webapp/app/components/code/QueryResultsChart.tsx b/apps/webapp/app/components/code/QueryResultsChart.tsx
new file mode 100644
index 000000000..c09a2c475
--- /dev/null
+++ b/apps/webapp/app/components/code/QueryResultsChart.tsx
@@ -0,0 +1,989 @@
+import type { OutputColumnMetadata } from "@internal/clickhouse";
+import { memo, useMemo } from "react";
+import {
+  Area,
+  AreaChart,
+  Bar,
+  BarChart,
+  CartesianGrid,
+  Line,
+  LineChart,
+  XAxis,
+  YAxis,
+} from "recharts";
+import {
+  type ChartConfig,
+  ChartContainer,
+  ChartLegend,
+  ChartLegendContent,
+  ChartTooltip,
+  ChartTooltipContent,
+} from "~/components/primitives/Chart";
+import { Paragraph } from "../primitives/Paragraph";
+import type { AggregationType, ChartConfiguration } from "./ChartConfigPanel";
+
+// Color palette for chart series
+const CHART_COLORS = [
+  "#7655fd", // Primary purple
+  "#22c55e", // Green
+  "#f59e0b", // Amber
+  "#ef4444", // Red
+  "#06b6d4", // Cyan
+  "#ec4899", // Pink
+  "#8b5cf6", // Violet
+  "#14b8a6", // Teal
+  "#f97316", // Orange
+  "#6366f1", // Indigo
+];
+
+function getSeriesColor(index: number): string {
+  return CHART_COLORS[index % CHART_COLORS.length];
+}
+
+interface QueryResultsChartProps {
+  rows: Record<string, unknown>[];
+  columns: OutputColumnMetadata[];
+  config: ChartConfiguration;
+}
+
+interface TransformedData {
+  data: Record<string, unknown>[];
+  series: string[];
+  /** Raw date values for determining formatting granularity */
+  dateValues: Date[];
+  /** Whether the x-axis is date-based (continuous time scale) */
+  isDateBased: boolean;
+  /** The data key to use for x-axis (column name or '__timestamp' for dates) */
+  xDataKey: string;
+  /** Min/max timestamps for domain when date-based */
+  timeDomain: [number, number] | null;
+  /** Pre-calculated tick values for the time axis */
+  timeTicks: number[] | null;
+}
+
+/**
+ * Time granularity levels for date formatting
+ */
+type TimeGranularity = "seconds" | "minutes" | "hours" | "days" | "weeks" | "months" | "years";
+
+/**
+ * Determines the appropriate time granularity based on the date range
+ */
+function detectTimeGranularity(dates: Date[]): TimeGranularity {
+  if (dates.length < 2) return "days";
+
+  const sorted = [...dates].sort((a, b) => a.getTime() - b.getTime());
+  const minDate = sorted[0];
+  const maxDate = sorted[sorted.length - 1];
+  const rangeMs = maxDate.getTime() - minDate.getTime();
+
+  const SECOND = 1000;
+  const MINUTE = 60 * SECOND;
+  const HOUR = 60 * MINUTE;
+  const DAY = 24 * HOUR;
+  const WEEK = 7 * DAY;
+  const MONTH = 30 * DAY;
+  const YEAR = 365 * DAY;
+
+  // Choose granularity based on range
+  if (rangeMs <= 5 * MINUTE) return "seconds"; // < 5 minutes → show seconds
+  if (rangeMs <= 2 * HOUR) return "minutes"; // < 2 hours → show minutes
+  if (rangeMs <= 2 * DAY) return "hours"; // < 2 days → show hours
+  if (rangeMs <= 2 * WEEK) return "days"; // < 2 weeks → show days
+  if (rangeMs <= 3 * MONTH) return "weeks"; // < 3 months → show weeks
+  if (rangeMs <= 2 * YEAR) return "months"; // < 2 years → show months
+  return "years"; // >= 2 years → show years
+}
+
+/**
+ * Formats a date for the X-axis based on the detected granularity
+ */
+function formatDateByGranularity(date: Date, granularity: TimeGranularity): string {
+  switch (granularity) {
+    case "seconds":
+      // "10:30:45"
+      return date.toLocaleTimeString("en-US", {
+        hour: "2-digit",
+        minute: "2-digit",
+        second: "2-digit",
+        hour12: false,
+      });
+    case "minutes":
+      // "10:30"
+      return date.toLocaleTimeString("en-US", {
+        hour: "2-digit",
+        minute: "2-digit",
+        hour12: false,
+      });
+    case "hours":
+      // "Jan 15 10:00"
+      return `${date.toLocaleDateString("en-US", {
+        month: "short",
+        day: "numeric",
+      })} ${date.toLocaleTimeString("en-US", {
+        hour: "2-digit",
+        minute: "2-digit",
+        hour12: false,
+      })}`;
+    case "days":
+      // "Jan 15"
+      return date.toLocaleDateString("en-US", { month: "short", day: "numeric" });
+    case "weeks":
+      // "Jan 15"
+      return date.toLocaleDateString("en-US", { month: "short", day: "numeric" });
+    case "months":
+      // "Jan 2024"
+      return date.toLocaleDateString("en-US", { month: "short", year: "numeric" });
+    case "years":
+      // "2024"
+      return date.toLocaleDateString("en-US", { year: "numeric" });
+    default:
+      return date.toLocaleDateString("en-US", { month: "short", day: "numeric" });
+  }
+}
+
+/**
+ * Detect the most common interval between consecutive data points
+ * This helps us understand the natural granularity of the data
+ */
+function detectDataInterval(timestamps: number[]): number {
+  if (timestamps.length < 2) return 60 * 1000; // Default to 1 minute
+
+  const sorted = [...timestamps].sort((a, b) => a - b);
+  const gaps: number[] = [];
+
+  for (let i = 1; i < sorted.length; i++) {
+    const gap = sorted[i] - sorted[i - 1];
+    if (gap > 0) {
+      gaps.push(gap);
+    }
+  }
+
+  if (gaps.length === 0) return 60 * 1000;
+
+  // Find the most common small gap (this is likely the data's natural interval)
+  // We use the minimum gap as a heuristic for the data interval
+  const minGap = Math.min(...gaps);
+
+  // Round to a nice interval
+  const MINUTE = 60 * 1000;
+  const HOUR = 60 * MINUTE;
+  const DAY = 24 * HOUR;
+
+  // Snap to common intervals
+  if (minGap <= MINUTE) return MINUTE;
+  if (minGap <= 5 * MINUTE) return 5 * MINUTE;
+  if (minGap <= 10 * MINUTE) return 10 * MINUTE;
+  if (minGap <= 15 * MINUTE) return 15 * MINUTE;
+  if (minGap <= 30 * MINUTE) return 30 * MINUTE;
+  if (minGap <= HOUR) return HOUR;
+  if (minGap <= 2 * HOUR) return 2 * HOUR;
+  if (minGap <= 4 * HOUR) return 4 * HOUR;
+  if (minGap <= 6 * HOUR) return 6 * HOUR;
+  if (minGap <= 12 * HOUR) return 12 * HOUR;
+  if (minGap <= DAY) return DAY;
+
+  return minGap;
+}
+
+/**
+ * Fill in missing time slots with zero values
+ * This ensures the chart shows gaps as zeros rather than connecting distant points
+ */
+function fillTimeGaps(
+  data: Record<string, unknown>[],
+  xDataKey: string,
+  series: string[],
+  minTime: number,
+  maxTime: number,
+  interval: number,
+  granularity: TimeGranularity,
+  aggregation: AggregationType,
+  maxPoints = 1000
+): Record<string, unknown>[] {
+  const range = maxTime - minTime;
+  const estimatedPoints = Math.ceil(range / interval);
+
+  // If filling would create too many points, increase the interval to stay within limits
+  let effectiveInterval = interval;
+  if (estimatedPoints > maxPoints) {
+    effectiveInterval = Math.ceil(range / maxPoints);
+    // Round up to a nice interval
+    const MINUTE = 60 * 1000;
+    const HOUR = 60 * MINUTE;
+    if (effectiveInterval < 5 * MINUTE) effectiveInterval = 5 * MINUTE;
+    else if (effectiveInterval < 10 * MINUTE) effectiveInterval = 10 * MINUTE;
+    else if (effectiveInterval < 15 * MINUTE) effectiveInterval = 15 * MINUTE;
+    else if (effectiveInterval < 30 * MINUTE) effectiveInterval = 30 * MINUTE;
+    else if (effectiveInterval < HOUR) effectiveInterval = HOUR;
+    else if (effectiveInterval < 2 * HOUR) effectiveInterval = 2 * HOUR;
+    else if (effectiveInterval < 4 * HOUR) effectiveInterval = 4 * HOUR;
+    else if (effectiveInterval < 6 * HOUR) effectiveInterval = 6 * HOUR;
+    else if (effectiveInterval < 12 * HOUR) effectiveInterval = 12 * HOUR;
+    else effectiveInterval = 24 * HOUR;
+  }
+
+  // Create a map to collect values for each bucket (for aggregation)
+  const bucketData = new Map<
+    number,
+    { values: Record<string, number[]>; rawDate: Date; originalX: string }
+  >();
+
+  for (const point of data) {
+    const timestamp = point[xDataKey] as number;
+    // Bucket to the nearest interval
+    const bucketedTime = Math.floor(timestamp / effectiveInterval) * effectiveInterval;
+
+    if (!bucketData.has(bucketedTime)) {
+      bucketData.set(bucketedTime, {
+        values: Object.fromEntries(series.map((s) => [s, []])),
+        rawDate: new Date(bucketedTime),
+        originalX: new Date(bucketedTime).toISOString(),
+      });
+    }
+
+    const bucket = bucketData.get(bucketedTime)!;
+    for (const s of series) {
+      const val = point[s] as number;
+      if (typeof val === "number") {
+        bucket.values[s].push(val);
+      }
+    }
+  }
+
+  // Generate all time slots and fill with zeros where missing
+  const filledData: Record<string, unknown>[] = [];
+  const startTime = Math.floor(minTime / effectiveInterval) * effectiveInterval;
+
+  for (let t = startTime; t <= maxTime; t += effectiveInterval) {
+    const bucket = bucketData.get(t);
+    if (bucket) {
+      // Apply aggregation to collected values
+      const point: Record<string, unknown> = {
+        [xDataKey]: t,
+        __rawDate: bucket.rawDate,
+        __granularity: granularity,
+        __originalX: bucket.originalX,
+      };
+      for (const s of series) {
+        point[s] = aggregateValues(bucket.values[s], aggregation);
+      }
+      filledData.push(point);
+    } else {
+      // Create a zero-filled data point
+      const zeroPoint: Record<string, unknown> = {
+        [xDataKey]: t,
+        __rawDate: new Date(t),
+        __granularity: granularity,
+        __originalX: new Date(t).toISOString(),
+      };
+      for (const s of series) {
+        zeroPoint[s] = 0;
+      }
+      filledData.push(zeroPoint);
+    }
+  }
+
+  return filledData;
+}
+
+/**
+ * "Nice" intervals for time axes - these create human-friendly tick marks
+ */
+const NICE_TIME_INTERVALS = [
+  { value: 1000, label: "1s" }, // 1 second
+  { value: 5 * 1000, label: "5s" }, // 5 seconds
+  { value: 10 * 1000, label: "10s" }, // 10 seconds
+  { value: 30 * 1000, label: "30s" }, // 30 seconds
+  { value: 60 * 1000, label: "1m" }, // 1 minute
+  { value: 5 * 60 * 1000, label: "5m" }, // 5 minutes
+  { value: 10 * 60 * 1000, label: "10m" }, // 10 minutes
+  { value: 15 * 60 * 1000, label: "15m" }, // 15 minutes
+  { value: 30 * 60 * 1000, label: "30m" }, // 30 minutes
+  { value: 60 * 60 * 1000, label: "1h" }, // 1 hour
+  { value: 2 * 60 * 60 * 1000, label: "2h" }, // 2 hours
+  { value: 3 * 60 * 60 * 1000, label: "3h" }, // 3 hours
+  { value: 4 * 60 * 60 * 1000, label: "4h" }, // 4 hours
+  { value: 6 * 60 * 60 * 1000, label: "6h" }, // 6 hours
+  { value: 12 * 60 * 60 * 1000, label: "12h" }, // 12 hours
+  { value: 24 * 60 * 60 * 1000, label: "1d" }, // 1 day
+  { value: 2 * 24 * 60 * 60 * 1000, label: "2d" }, // 2 days
+  { value: 7 * 24 * 60 * 60 * 1000, label: "1w" }, // 1 week
+  { value: 14 * 24 * 60 * 60 * 1000, label: "2w" }, // 2 weeks
+  { value: 30 * 24 * 60 * 60 * 1000, label: "1mo" }, // ~1 month
+  { value: 90 * 24 * 60 * 60 * 1000, label: "3mo" }, // ~3 months
+  { value: 180 * 24 * 60 * 60 * 1000, label: "6mo" }, // ~6 months
+  { value: 365 * 24 * 60 * 60 * 1000, label: "1y" }, // 1 year
+];
+
+/**
+ * Generate evenly-spaced tick values for a time axis using "nice" intervals
+ * that align to natural time boundaries (midnight, noon, hour marks, etc.)
+ */
+function generateTimeTicks(minTime: number, maxTime: number, maxTicks = 8): number[] {
+  const range = maxTime - minTime;
+
+  if (range <= 0) {
+    return [minTime];
+  }
+
+  // Find the best "nice" interval that gives us a reasonable number of ticks
+  // Target: between 4 and maxTicks ticks
+  let chosenInterval = NICE_TIME_INTERVALS[NICE_TIME_INTERVALS.length - 1].value;
+
+  for (const { value: interval } of NICE_TIME_INTERVALS) {
+    const tickCount = Math.ceil(range / interval);
+    if (tickCount <= maxTicks && tickCount >= 2) {
+      chosenInterval = interval;
+      break;
+    }
+  }
+
+  // Align the start tick to a nice boundary
+  // For intervals >= 1 day, align to midnight
+  // For intervals >= 1 hour, align to hour boundary
+  // For intervals >= 1 minute, align to minute boundary
+  const DAY = 24 * 60 * 60 * 1000;
+  const HOUR = 60 * 60 * 1000;
+  const MINUTE = 60 * 1000;
+
+  let alignTo: number;
+  if (chosenInterval >= DAY) {
+    // Align to midnight UTC (or we could use local midnight)
+    alignTo = DAY;
+  } else if (chosenInterval >= HOUR) {
+    alignTo = chosenInterval; // Align to the interval itself for hours
+  } else if (chosenInterval >= MINUTE) {
+    alignTo = chosenInterval;
+  } else {
+    alignTo = chosenInterval;
+  }
+
+  // Round down to the alignment boundary, then find first tick at or before minTime
+  const startTick = Math.floor(minTime / alignTo) * alignTo;
+
+  // Generate ticks
+  const ticks: number[] = [];
+  for (let t = startTick; t <= maxTime + chosenInterval; t += chosenInterval) {
+    if (t >= minTime - chosenInterval * 0.1 && t <= maxTime + chosenInterval * 0.1) {
+      ticks.push(t);
+    }
+  }
+
+  // Ensure we have at least 2 ticks
+  if (ticks.length < 2) {
+    return [minTime, maxTime];
+  }
+
+  return ticks;
+}
+
+/**
+ * Formats a date for tooltips (always shows full precision)
+ */
+function formatDateForTooltip(date: Date, granularity: TimeGranularity): string {
+  // For shorter time ranges, include time
+  if (granularity === "seconds" || granularity === "minutes" || granularity === "hours") {
+    return date.toLocaleString("en-US", {
+      month: "short",
+      day: "numeric",
+      year: "numeric",
+      hour: "2-digit",
+      minute: "2-digit",
+      second: granularity === "seconds" ? "2-digit" : undefined,
+      hour12: false,
+    });
+  }
+  // For longer ranges, just show date
+  return date.toLocaleDateString("en-US", {
+    month: "short",
+    day: "numeric",
+    year: "numeric",
+  });
+}
+
+/**
+ * Try to parse a value as a Date
+ */
+function tryParseDate(value: unknown): Date | null {
+  if (value instanceof Date) {
+    return isNaN(value.getTime()) ? null : value;
+  }
+  if (typeof value === "string" && /^\d{4}-\d{2}-\d{2}/.test(value)) {
+    const date = new Date(value);
+    return isNaN(date.getTime()) ? null : date;
+  }
+  if (typeof value === "number") {
+    // First, try treating the number as milliseconds
+    const dateAsMs = new Date(value);
+    if (
+      !isNaN(dateAsMs.getTime()) &&
+      dateAsMs.getFullYear() >= 1970 &&
+      dateAsMs.getFullYear() <= 2100
+    ) {
+      return dateAsMs;
+    }
+    // If that fails, try treating the number as seconds (Unix timestamp)
+    const dateAsSec = new Date(value * 1000);
+    if (
+      !isNaN(dateAsSec.getTime()) &&
+      dateAsSec.getFullYear() >= 1970 &&
+      dateAsSec.getFullYear() <= 2100
+    ) {
+      return dateAsSec;
+    }
+  }
+  return null;
+}
+
+/**
+ * Transform raw query results into chart-ready data
+ *
+ * When grouped:
+ * - Pivots data so each unique group value becomes a separate series
+ * - Each row in output has xAxis value + one key per group value
+ *
+ * When not grouped:
+ * - Uses Y-axis columns directly as series
+ *
+ * For date-based x-axes:
+ * - Uses numeric timestamps so the chart renders with a continuous time scale
+ * - This ensures gaps in data are visually apparent
+ */
+function transformDataForChart(
+  rows: Record<string, unknown>[],
+  config: ChartConfiguration
+): TransformedData {
+  const { xAxisColumn, yAxisColumns, groupByColumn, aggregation } = config;
+
+  if (!xAxisColumn || yAxisColumns.length === 0) {
+    return {
+      data: [],
+      series: [],
+      dateValues: [],
+      isDateBased: false,
+      xDataKey: xAxisColumn || "",
+      timeDomain: null,
+      timeTicks: null,
+    };
+  }
+
+  // Collect date values for granularity detection
+  const dateValues: Date[] = [];
+  for (const row of rows) {
+    const date = tryParseDate(row[xAxisColumn]);
+    if (date) {
+      dateValues.push(date);
+    }
+  }
+
+  // Determine if X-axis is date-based (most values should be parseable as dates)
+  const isDateBased = dateValues.length >= rows.length * 0.8; // At least 80% are dates
+  const granularity = isDateBased ? detectTimeGranularity(dateValues) : "days";
+
+  // For date-based axes, use a special key for the timestamp
+  const xDataKey = isDateBased ? "__timestamp" : xAxisColumn;
+
+  // Calculate time domain and ticks for date-based axes
+  let timeDomain: [number, number] | null = null;
+  let timeTicks: number[] | null = null;
+  if (isDateBased && dateValues.length > 0) {
+    const timestamps = dateValues.map((d) => d.getTime());
+    const minTime = Math.min(...timestamps);
+    const maxTime = Math.max(...timestamps);
+    // Add a small padding (2% on each side) so points aren't at the very edge
+    const padding = (maxTime - minTime) * 0.02;
+    timeDomain = [minTime - padding, maxTime + padding];
+    // Generate evenly-spaced ticks across the entire range using nice intervals
+    timeTicks = generateTimeTicks(minTime, maxTime);
+  }
+
+  // Helper to format X value for categorical axes (non-date)
+  const formatX = (value: unknown): string => {
+    if (value === null || value === undefined) return "N/A";
+    return String(value);
+  };
+
+  // No grouping: use Y columns directly as series
+  // Group rows by X value first, then aggregate
+  if (!groupByColumn) {
+    // Group rows by X-axis value to handle duplicates
+    const groupedByX = new Map<
+      string | number,
+      { yValues: Record<string, number[]>; rawDate: Date | null; originalX: unknown }
+    >();
+
+    for (const row of rows) {
+      const rawDate = tryParseDate(row[xAxisColumn]);
+
+      // Skip rows with invalid dates for date-based axes
+      if (isDateBased && !rawDate) continue;
+
+      const xKey = isDateBased && rawDate ? rawDate.getTime() : formatX(row[xAxisColumn]);
+
+      if (!groupedByX.has(xKey)) {
+        groupedByX.set(xKey, {
+          yValues: Object.fromEntries(yAxisColumns.map((col) => [col, []])),
+          rawDate,
+          originalX: row[xAxisColumn],
+        });
+      }
+
+      const existing = groupedByX.get(xKey)!;
+      for (const yCol of yAxisColumns) {
+        existing.yValues[yCol].push(toNumber(row[yCol]));
+      }
+    }
+
+    // Convert to array format with aggregation applied
+    let data = Array.from(groupedByX.entries()).map(([xKey, { yValues, rawDate, originalX }]) => {
+      const point: Record<string, unknown> = {
+        [xDataKey]: xKey,
+        __rawDate: rawDate,
+        __granularity: granularity,
+        __originalX: originalX,
+      };
+      for (const yCol of yAxisColumns) {
+        point[yCol] = aggregateValues(yValues[yCol], aggregation);
+      }
+      return point;
+    });
+
+    // Fill in gaps with zeros for date-based data
+    if (isDateBased && timeDomain) {
+      const timestamps = dateValues.map((d) => d.getTime());
+      const dataInterval = detectDataInterval(timestamps);
+      data = fillTimeGaps(
+        data,
+        xDataKey,
+        yAxisColumns,
+        timeDomain[0],
+        timeDomain[1],
+        dataInterval,
+        granularity,
+        aggregation
+      );
+    }
+
+    return { data, series: yAxisColumns, dateValues, isDateBased, xDataKey, timeDomain, timeTicks };
+  }
+
+  // With grouping: pivot data so each group value becomes a series
+  const yCol = yAxisColumns[0]; // Use first Y column when grouping
+  const groupValues = new Set<string>();
+
+  // For date-based, key by timestamp; otherwise by formatted string
+  // Collect all values for aggregation
+  const groupedByX = new Map<
+    string | number,
+    { values: Record<string, number[]>; rawDate: Date | null; originalX: unknown }
+  >();
+
+  for (const row of rows) {
+    const rawDate = tryParseDate(row[xAxisColumn]);
+
+    // Skip rows with invalid dates for date-based axes
+    if (isDateBased && !rawDate) continue;
+
+    const xKey = isDateBased && rawDate ? rawDate.getTime() : formatX(row[xAxisColumn]);
+    const groupValue = String(row[groupByColumn] ?? "Unknown");
+    const yValue = toNumber(row[yCol]);
+
+    groupValues.add(groupValue);
+
+    if (!groupedByX.has(xKey)) {
+      groupedByX.set(xKey, { values: {}, rawDate, originalX: row[xAxisColumn] });
+    }
+
+    const existing = groupedByX.get(xKey)!;
+    // Collect values for aggregation
+    if (!existing.values[groupValue]) {
+      existing.values[groupValue] = [];
+    }
+    existing.values[groupValue].push(yValue);
+  }
+
+  // Convert to array format with aggregation applied
+  const series = Array.from(groupValues).sort();
+  let data = Array.from(groupedByX.entries()).map(([xKey, { values, rawDate, originalX }]) => {
+    const point: Record<string, unknown> = {
+      [xDataKey]: xKey,
+      __rawDate: rawDate,
+      __granularity: granularity,
+      __originalX: originalX,
+    };
+    for (const group of series) {
+      point[group] = values[group] ? aggregateValues(values[group], aggregation) : 0;
+    }
+    return point;
+  });
+
+  // Fill in gaps with zeros for date-based data
+  if (isDateBased && timeDomain) {
+    const timestamps = dateValues.map((d) => d.getTime());
+    const dataInterval = detectDataInterval(timestamps);
+    data = fillTimeGaps(
+      data,
+      xDataKey,
+      series,
+      timeDomain[0],
+      timeDomain[1],
+      dataInterval,
+      granularity,
+      aggregation
+    );
+  }
+
+  return { data, series, dateValues, isDateBased, xDataKey, timeDomain, timeTicks };
+}
+
+function toNumber(value: unknown): number {
+  if (typeof value === "number") return value;
+  if (typeof value === "string") {
+    const parsed = parseFloat(value);
+    return isNaN(parsed) ? 0 : parsed;
+  }
+  return 0;
+}
+
+/**
+ * Aggregate an array of numbers using the specified aggregation function
+ */
+function aggregateValues(values: number[], aggregation: AggregationType): number {
+  if (values.length === 0) return 0;
+  switch (aggregation) {
+    case "sum":
+      return values.reduce((a, b) => a + b, 0);
+    case "avg":
+      return values.reduce((a, b) => a + b, 0) / values.length;
+    case "count":
+      return values.length;
+    case "min":
+      return Math.min(...values);
+    case "max":
+      return Math.max(...values);
+  }
+}
+
+/**
+ * Sort data array by a specified column
+ */
+function sortData(
+  data: Record<string, unknown>[],
+  sortByColumn: string | null,
+  sortDirection: "asc" | "desc",
+  xAxisColumn?: string | null
+): Record<string, unknown>[] {
+  if (!sortByColumn) return data;
+
+  return [...data].sort((a, b) => {
+    const aVal = a[sortByColumn];
+    const bVal = b[sortByColumn];
+
+    // Handle null/undefined
+    if (aVal == null && bVal == null) return 0;
+    if (aVal == null) return sortDirection === "asc" ? -1 : 1;
+    if (bVal == null) return sortDirection === "asc" ? 1 : -1;
+
+    // Only use date comparison when sorting by the X-axis column
+    if (sortByColumn === xAxisColumn) {
+      const aDate = a.__rawDate as Date | null;
+      const bDate = b.__rawDate as Date | null;
+      if (aDate && bDate) {
+        const diff = aDate.getTime() - bDate.getTime();
+        return sortDirection === "asc" ? diff : -diff;
+      }
+    }
+
+    // Compare as numbers if possible
+    const aNum = typeof aVal === "number" ? aVal : parseFloat(String(aVal));
+    const bNum = typeof bVal === "number" ? bVal : parseFloat(String(bVal));
+    if (!isNaN(aNum) && !isNaN(bNum)) {
+      return sortDirection === "asc" ? aNum - bNum : bNum - aNum;
+    }
+
+    // Fall back to string comparison
+    const aStr = String(aVal);
+    const bStr = String(bVal);
+    const cmp = aStr.localeCompare(bStr);
+    return sortDirection === "asc" ? cmp : -cmp;
+  });
+}
+
+export const QueryResultsChart = memo(function QueryResultsChart({
+  rows,
+  columns,
+  config,
+}: QueryResultsChartProps) {
+  const {
+    xAxisColumn,
+    yAxisColumns,
+    chartType,
+    groupByColumn,
+    stacked,
+    sortByColumn,
+    sortDirection,
+  } = config;
+
+  // Transform data for charting
+  const {
+    data: unsortedData,
+    series,
+    dateValues,
+    isDateBased,
+    xDataKey,
+    timeDomain,
+    timeTicks,
+  } = useMemo(() => transformDataForChart(rows, config), [rows, config]);
+
+  // Apply sorting (for date-based, sort by timestamp to ensure correct order)
+  const data = useMemo(() => {
+    if (isDateBased) {
+      // Always sort by timestamp for date-based axes
+      return sortData(unsortedData, xDataKey, "asc", xDataKey);
+    }
+    return sortData(unsortedData, sortByColumn, sortDirection, xDataKey);
+  }, [unsortedData, sortByColumn, sortDirection, isDateBased, xDataKey]);
+
+  // Detect time granularity for the data
+  const timeGranularity = useMemo(
+    () => (dateValues.length > 0 ? detectTimeGranularity(dateValues) : null),
+    [dateValues]
+  );
+
+  // X-axis tick formatter for date-based axes
+  const xAxisTickFormatter = useMemo(() => {
+    if (!isDateBased || !timeGranularity) return undefined;
+    return (value: number) => {
+      const date = new Date(value);
+      return formatDateByGranularity(date, timeGranularity);
+    };
+  }, [isDateBased, timeGranularity]);
+
+  // Create dynamic Y-axis formatter based on data range
+  const yAxisFormatter = useMemo(() => createYAxisFormatter(data, series), [data, series]);
+
+  // Build chart config for colors/labels
+  const chartConfig = useMemo(() => {
+    const cfg: ChartConfig = {};
+    series.forEach((s, i) => {
+      cfg[s] = {
+        label: s,
+        color: getSeriesColor(i),
+      };
+    });
+    return cfg;
+  }, [series]);
+
+  // Custom tooltip label formatter for better date display
+  const tooltipLabelFormatter = useMemo(() => {
+    return (label: string, payload: Array<{ payload?: Record<string, unknown> }>) => {
+      // Try to get the raw date from the payload for better formatting
+      const rawDate = payload[0]?.payload?.__rawDate as Date | null | undefined;
+      const granularity = payload[0]?.payload?.__granularity as TimeGranularity | undefined;
+
+      if (rawDate && granularity) {
+        return formatDateForTooltip(rawDate, granularity);
+      }
+      return label;
+    };
+  }, []);
+
+  // Validation
+  if (!xAxisColumn) {
+    return <EmptyState message="Select an X-axis column to display the chart" />;
+  }
+
+  if (yAxisColumns.length === 0) {
+    return <EmptyState message="Select a Y-axis column to display the chart" />;
+  }
+
+  if (rows.length === 0) {
+    return <EmptyState message="No data to display" />;
+  }
+
+  if (data.length === 0) {
+    return <EmptyState message="Unable to transform data for chart" />;
+  }
+
+  const commonProps = {
+    data,
+    margin: { top: 10, right: 10, left: 10, bottom: 10 },
+  };
+
+  // Determine appropriate angle for X-axis labels based on granularity
+  const xAxisAngle = timeGranularity === "hours" || timeGranularity === "seconds" ? -45 : 0;
+  const xAxisHeight = xAxisAngle !== 0 ? 60 : undefined;
+
+  // Build xAxisProps - different config for date-based (continuous) vs categorical axes
+  const xAxisProps = isDateBased
+    ? {
+        dataKey: xDataKey,
+        type: "number" as const,
+        domain: timeDomain ?? ["auto", "auto"],
+        scale: "time" as const,
+        // Explicitly specify tick positions so labels appear across the entire range
+        ticks: timeTicks ?? undefined,
+        fontSize: 12,
+        tickLine: false,
+        tickMargin: 8,
+        axisLine: false,
+        tick: { fill: "var(--color-text-dimmed)" },
+        tickFormatter: xAxisTickFormatter,
+        angle: xAxisAngle,
+        textAnchor: xAxisAngle !== 0 ? ("end" as const) : ("middle" as const),
+        height: xAxisHeight,
+      }
+    : {
+        dataKey: xDataKey,
+        fontSize: 12,
+        tickLine: false,
+        tickMargin: 8,
+        axisLine: false,
+        tick: { fill: "var(--color-text-dimmed)" },
+        angle: xAxisAngle,
+        textAnchor: xAxisAngle !== 0 ? ("end" as const) : ("middle" as const),
+        height: xAxisHeight,
+      };
+
+  const yAxisProps = {
+    fontSize: 12,
+    tickLine: false,
+    tickMargin: 8,
+    axisLine: false,
+    tick: { fill: "var(--color-text-dimmed)" },
+    tickFormatter: yAxisFormatter,
+  };
+
+  return (
+    <ChartContainer config={chartConfig} className="h-full min-h-[300px] w-full">
+      {chartType === "bar" ? (
+        <BarChart {...commonProps}>
+          <CartesianGrid vertical={false} strokeDasharray="3 3" />
+          <XAxis {...xAxisProps} />
+          <YAxis {...yAxisProps} />
+          <ChartTooltip
+            content={<ChartTooltipContent />}
+            labelFormatter={tooltipLabelFormatter}
+            cursor={{ fill: "var(--color-charcoal-800)", opacity: 0.5 }}
+          />
+          {series.length > 1 && <ChartLegend content={<ChartLegendContent />} />}
+          {series.map((s, i) => (
+            <Bar
+              key={s}
+              dataKey={s}
+              fill={getSeriesColor(i)}
+              stackId={stacked ? "stack" : undefined}
+              radius={stacked ? [0, 0, 0, 0] : [4, 4, 0, 0]}
+            />
+          ))}
+        </BarChart>
+      ) : stacked && series.length > 1 ? (
+        <AreaChart {...commonProps} stackOffset="none">
+          <CartesianGrid vertical={false} strokeDasharray="3 3" />
+          <XAxis {...xAxisProps} />
+          <YAxis {...yAxisProps} />
+          <ChartTooltip
+            content={<ChartTooltipContent indicator="line" />}
+            labelFormatter={tooltipLabelFormatter}
+          />
+          <ChartLegend content={<ChartLegendContent />} />
+          {series.map((s, i) => (
+            <Area
+              key={s}
+              type="linear"
+              dataKey={s}
+              stroke={getSeriesColor(i)}
+              fill={getSeriesColor(i)}
+              fillOpacity={0.6}
+              strokeWidth={2}
+              stackId="stack"
+            />
+          ))}
+        </AreaChart>
+      ) : (
+        <LineChart {...commonProps}>
+          <CartesianGrid vertical={false} strokeDasharray="3 3" />
+          <XAxis {...xAxisProps} />
+          <YAxis {...yAxisProps} />
+          <ChartTooltip content={<ChartTooltipContent />} labelFormatter={tooltipLabelFormatter} />
+          {series.length > 1 && <ChartLegend content={<ChartLegendContent />} />}
+          {series.map((s, i) => (
+            <Line
+              key={s}
+              type="linear"
+              dataKey={s}
+              stroke={getSeriesColor(i)}
+              strokeWidth={2}
+              dot={false}
+              activeDot={{ r: 4 }}
+            />
+          ))}
+        </LineChart>
+      )}
+    </ChartContainer>
+  );
+});
+
+/**
+ * Creates a Y-axis value formatter based on the data range
+ */
+function createYAxisFormatter(data: Record<string, unknown>[], series: string[]) {
+  // Find min and max values across all series
+  let minVal = Infinity;
+  let maxVal = -Infinity;
+
+  for (const point of data) {
+    for (const s of series) {
+      const val = point[s];
+      if (typeof val === "number" && isFinite(val)) {
+        minVal = Math.min(minVal, val);
+        maxVal = Math.max(maxVal, val);
+      }
+    }
+  }
+
+  const range = maxVal - minVal;
+
+  return (value: number): string => {
+    // Use abbreviations for large numbers
+    if (Math.abs(value) >= 1_000_000) {
+      return `${(value / 1_000_000).toFixed(1)}M`;
+    }
+    if (Math.abs(value) >= 1_000) {
+      return `${(value / 1_000).toFixed(1)}K`;
+    }
+
+    // Determine decimal places based on range
+    if (range === 0 || !isFinite(range)) {
+      return Number.isInteger(value) ? value.toString() : value.toFixed(2);
+    }
+
+    // For small ranges, show more precision
+    if (range < 0.01) {
+      return value.toFixed(4);
+    }
+    if (range < 0.1) {
+      return value.toFixed(3);
+    }
+    if (range < 10) {
+      return value.toFixed(2);
+    }
+    if (range < 100) {
+      return value.toFixed(1);
+    }
+
+    // For large ranges, no decimals
+    return Math.round(value).toString();
+  };
+}
+
+function EmptyState({ message }: { message: string }) {
+  return (
+    <div className="flex h-full min-h-[300px] items-center justify-center">
+      <Paragraph variant="small" className="text-text-dimmed">
+        {message}
+      </Paragraph>
+    </div>
+  );
+}
diff --git a/apps/webapp/app/components/code/TSQLEditor.tsx b/apps/webapp/app/components/code/TSQLEditor.tsx
new file mode 100644
index 000000000..221de472a
--- /dev/null
+++ b/apps/webapp/app/components/code/TSQLEditor.tsx
@@ -0,0 +1,271 @@
+import { sql, StandardSQL } from "@codemirror/lang-sql";
+import { autocompletion } from "@codemirror/autocomplete";
+import { linter, lintGutter } from "@codemirror/lint";
+import type { ViewUpdate } from "@codemirror/view";
+import { CheckIcon, ClipboardIcon, SparklesIcon, TrashIcon } from "@heroicons/react/20/solid";
+import {
+  type ReactCodeMirrorProps,
+  type UseCodeMirror,
+  useCodeMirror,
+} from "@uiw/react-codemirror";
+import { useCallback, useEffect, useRef, useState, useMemo } from "react";
+import { cn } from "~/utils/cn";
+import { Button } from "../primitives/Buttons";
+import { getEditorSetup } from "./codeMirrorSetup";
+import { darkTheme } from "./codeMirrorTheme";
+import { createTSQLCompletion } from "./tsql/tsqlCompletion";
+import { createTSQLLinter } from "./tsql/tsqlLinter";
+import type { TableSchema } from "@internal/tsql";
+import { format as formatSQL } from "sql-formatter";
+
+export interface TSQLEditorProps extends Omit<ReactCodeMirrorProps, "onBlur"> {
+  /** Initial value for the editor */
+  defaultValue?: string;
+  /** Whether the editor is read-only */
+  readOnly?: boolean;
+  /** Called when the editor content changes */
+  onChange?: (value: string) => void;
+  /** Called when the editor state updates */
+  onUpdate?: (update: ViewUpdate) => void;
+  /** Called when the editor loses focus */
+  onBlur?: (code: string) => void;
+  /** Schema for table/column autocompletion */
+  schema?: TableSchema[];
+  /** Show copy button */
+  showCopyButton?: boolean;
+  /** Show clear button */
+  showClearButton?: boolean;
+  /** Show format button */
+  showFormatButton?: boolean;
+  /** Enable linting (syntax checking) */
+  linterEnabled?: boolean;
+  /** Placeholder text when empty */
+  placeholder?: string;
+  /** Additional actions to show in the toolbar */
+  additionalActions?: React.ReactNode;
+  /** Minimum height of the editor */
+  minHeight?: string;
+}
+
+type TSQLEditorDefaultProps = Partial<TSQLEditorProps>;
+
+const defaultProps: TSQLEditorDefaultProps = {
+  readOnly: false,
+  basicSetup: false,
+  linterEnabled: true,
+  showCopyButton: true,
+  showClearButton: false,
+  showFormatButton: true,
+  schema: [],
+};
+
+export function TSQLEditor(opts: TSQLEditorProps) {
+  const {
+    defaultValue = "",
+    readOnly = false,
+    onChange,
+    onUpdate,
+    onBlur,
+    basicSetup = false,
+    autoFocus,
+    showCopyButton = true,
+    showClearButton = false,
+    showFormatButton = true,
+    linterEnabled = true,
+    schema = [],
+    placeholder = "",
+    additionalActions,
+    minHeight = undefined,
+  } = {
+    ...defaultProps,
+    ...opts,
+  };
+
+  // Create extensions - memoize to avoid recreating on every render
+  const extensions = useMemo(() => {
+    const exts = getEditorSetup();
+
+    // Add SQL language support with StandardSQL dialect
+    // This provides syntax highlighting
+    exts.push(
+      sql({
+        dialect: StandardSQL,
+        upperCaseKeywords: true,
+      })
+    );
+
+    // Add custom TSQL completion
+    if (schema && schema.length > 0) {
+      exts.push(
+        autocompletion({
+          override: [createTSQLCompletion(schema)],
+          activateOnTyping: true,
+          maxRenderedOptions: 50,
+        })
+      );
+    }
+
+    // Add TSQL linter
+    if (linterEnabled) {
+      exts.push(lintGutter());
+      exts.push(
+        linter(createTSQLLinter({ schema }), {
+          delay: 300, // Debounce linting for better performance
+        })
+      );
+    }
+
+    return exts;
+  }, [schema, linterEnabled]);
+
+  const editor = useRef<HTMLDivElement>(null);
+
+  const settings: Omit<UseCodeMirror, "onBlur"> = {
+    ...opts,
+    container: editor.current,
+    extensions,
+    editable: !readOnly,
+    contentEditable: !readOnly,
+    value: defaultValue,
+    autoFocus,
+    theme: darkTheme(),
+    indentWithTab: false,
+    basicSetup,
+    onChange,
+    onUpdate,
+    placeholder,
+  };
+
+  const { setContainer, view } = useCodeMirror(settings);
+  const [copied, setCopied] = useState(false);
+
+  useEffect(() => {
+    if (editor.current) {
+      setContainer(editor.current);
+    }
+  }, [setContainer]);
+
+  // Update editor when defaultValue changes
+  useEffect(() => {
+    if (view !== undefined) {
+      if (view.state.doc.toString() === defaultValue) return;
+      view.dispatch({
+        changes: { from: 0, to: view.state.doc.length, insert: defaultValue },
+      });
+    }
+  }, [defaultValue, view]);
+
+  const clear = () => {
+    if (view === undefined) return;
+    view.dispatch({
+      changes: { from: 0, to: view.state.doc.length, insert: undefined },
+    });
+    onChange?.("");
+  };
+
+  const copy = useCallback(() => {
+    if (view === undefined) return;
+    navigator.clipboard.writeText(view.state.doc.toString());
+    setCopied(true);
+    setTimeout(() => {
+      setCopied(false);
+    }, 1500);
+  }, [view]);
+
+  const format = useCallback(() => {
+    if (view === undefined) return;
+    const currentContent = view.state.doc.toString();
+    if (!currentContent.trim()) return;
+
+    try {
+      const formatted = autoFormatSQL(currentContent);
+      view.dispatch({
+        changes: { from: 0, to: view.state.doc.length, insert: formatted },
+      });
+      onChange?.(formatted);
+    } catch {
+      // If formatting fails (e.g., invalid SQL), silently ignore
+    }
+  }, [view, onChange]);
+
+  const showButtons = showClearButton || showCopyButton || showFormatButton || additionalActions;
+
+  return (
+    <div
+      className={cn("relative flex h-full flex-col", opts.className)}
+      style={minHeight ? { minHeight } : undefined}
+    >
+      <div
+        className={cn(
+          "min-h-0 flex-1 overflow-auto scrollbar-thin scrollbar-track-transparent scrollbar-thumb-charcoal-600"
+        )}
+        ref={editor}
+        onBlur={() => {
+          if (!onBlur) return;
+          if (!view) return;
+          onBlur(view.state.doc.toString());
+        }}
+      />
+      {showButtons && (
+        <div className="absolute right-0 top-0 z-10 flex items-center justify-end bg-charcoal-900/80 p-0.5">
+          {additionalActions && additionalActions}
+          {showFormatButton && (
+            <Button
+              type="button"
+              variant="minimal/small"
+              className="flex-none"
+              onClick={(event) => {
+                event.preventDefault();
+                event.stopPropagation();
+                format();
+              }}
+              shortcut={{ key: "f", modifiers: ["shift", "alt"], enabledOnInputElements: true }}
+            >
+              Format
+            </Button>
+          )}
+          {showClearButton && (
+            <Button
+              type="button"
+              variant="minimal/small"
+              TrailingIcon={TrashIcon}
+              onClick={(event) => {
+                event.preventDefault();
+                event.stopPropagation();
+                clear();
+              }}
+            >
+              Clear
+            </Button>
+          )}
+          {showCopyButton && (
+            <Button
+              type="button"
+              variant="minimal/small"
+              TrailingIcon={copied ? CheckIcon : ClipboardIcon}
+              trailingIconClassName={
+                copied ? "text-green-500 group-hover:text-green-500" : undefined
+              }
+              onClick={(event) => {
+                event.preventDefault();
+                event.stopPropagation();
+                copy();
+              }}
+            >
+              Copy
+            </Button>
+          )}
+        </div>
+      )}
+    </div>
+  );
+}
+
+export function autoFormatSQL(sql: string) {
+  return formatSQL(sql, {
+    language: "sql",
+    keywordCase: "upper",
+    indentStyle: "standard",
+    linesBetweenQueries: 2,
+  });
+}
diff --git a/apps/webapp/app/components/code/TSQLResultsTable.tsx b/apps/webapp/app/components/code/TSQLResultsTable.tsx
new file mode 100644
index 000000000..8e5bb37b8
--- /dev/null
+++ b/apps/webapp/app/components/code/TSQLResultsTable.tsx
@@ -0,0 +1,459 @@
+import type { OutputColumnMetadata } from "@internal/clickhouse";
+import { formatDurationMilliseconds, MachinePresetName } from "@trigger.dev/core/v3";
+import { memo, useState } from "react";
+import { EnvironmentLabel } from "~/components/environments/EnvironmentLabel";
+import { MachineLabelCombo } from "~/components/MachineLabelCombo";
+import { DateTimeAccurate } from "~/components/primitives/DateTime";
+import {
+  CopyableTableCell,
+  Table,
+  TableBody,
+  TableCell,
+  TableHeader,
+  TableHeaderCell,
+  TableRow,
+} from "~/components/primitives/Table";
+import {
+  descriptionForTaskRunStatus,
+  isRunFriendlyStatus,
+  isTaskRunStatus,
+  runStatusFromFriendlyTitle,
+  TaskRunStatusCombo,
+} from "~/components/runs/v3/TaskRunStatus";
+import { useOrganization } from "~/hooks/useOrganizations";
+import { useProject } from "~/hooks/useProject";
+import { formatCurrencyAccurate, formatNumber } from "~/utils/numberFormatter";
+import { v3ProjectPath, v3RunPathFromFriendlyId } from "~/utils/pathBuilder";
+import { Paragraph } from "../primitives/Paragraph";
+import { TextLink } from "../primitives/TextLink";
+import { SimpleTooltip } from "../primitives/Tooltip";
+import { QueueName } from "../runs/v3/QueueName";
+
+const MAX_STRING_DISPLAY_LENGTH = 64;
+
+/**
+ * Truncate a string for display, adding ellipsis if it exceeds max length
+ */
+function truncateString(value: string, maxLength: number = MAX_STRING_DISPLAY_LENGTH): string {
+  if (value.length <= maxLength) {
+    return value;
+  }
+  return value.slice(0, maxLength) + "…";
+}
+
+/**
+ * Convert any value to a string suitable for copying
+ * Objects and arrays are JSON stringified, primitives use String()
+ */
+function valueToString(value: unknown): string {
+  if (value === null) return "NULL";
+  if (value === undefined) return "UNDEFINED";
+  if (typeof value === "object") return JSON.stringify(value);
+  return String(value);
+}
+
+/**
+ * Check if a ClickHouse type is a DateTime type
+ */
+function isDateTimeType(type: string): boolean {
+  return (
+    type === "DateTime" ||
+    type === "DateTime64" ||
+    type === "Date" ||
+    type === "Date32" ||
+    type.startsWith("Nullable(DateTime") ||
+    type.startsWith("Nullable(Date")
+  );
+}
+
+/**
+ * Check if a ClickHouse type is a numeric type
+ */
+function isNumericType(type: string): boolean {
+  return (
+    type.startsWith("Int") ||
+    type.startsWith("UInt") ||
+    type.startsWith("Float") ||
+    type.startsWith("Nullable(Int") ||
+    type.startsWith("Nullable(UInt") ||
+    type.startsWith("Nullable(Float")
+  );
+}
+
+/**
+ * Check if a ClickHouse type is a boolean type
+ */
+function isBooleanType(type: string): boolean {
+  return type === "Bool" || type === "Nullable(Bool)";
+}
+
+/**
+ * Wrapper component that tracks hover state and passes it to CellValue
+ * This optimizes rendering by only enabling tooltips when the cell is hovered
+ */
+function CellValueWrapper({
+  value,
+  column,
+  prettyFormatting,
+}: {
+  value: unknown;
+  column: OutputColumnMetadata;
+  prettyFormatting: boolean;
+}) {
+  const [hovered, setHovered] = useState(false);
+
+  return (
+    <span
+      className="flex-1"
+      onMouseEnter={() => setHovered(true)}
+      onMouseLeave={() => setHovered(false)}
+    >
+      <CellValue
+        value={value}
+        column={column}
+        prettyFormatting={prettyFormatting}
+        hovered={hovered}
+      />
+    </span>
+  );
+}
+
+/**
+ * Render a cell value based on its type and optional customRenderType
+ */
+function CellValue({
+  value,
+  column,
+  prettyFormatting = true,
+  hovered = false,
+}: {
+  value: unknown;
+  column: OutputColumnMetadata;
+  prettyFormatting?: boolean;
+  hovered?: boolean;
+}) {
+  // Plain text mode - render everything as monospace text with truncation
+  if (!prettyFormatting) {
+    const plainValue = value === null ? "NULL" : String(value);
+    const isTruncated = plainValue.length > MAX_STRING_DISPLAY_LENGTH;
+
+    if (isTruncated) {
+      return (
+        <SimpleTooltip
+          content={
+            <pre className="max-w-sm whitespace-pre-wrap break-all font-mono text-xs">
+              {plainValue}
+            </pre>
+          }
+          button={<pre className="font-mono text-xs">{truncateString(plainValue)}</pre>}
+        />
+      );
+    }
+
+    return <pre className="font-mono text-xs">{plainValue}</pre>;
+  }
+
+  if (value === null) {
+    return <pre className="text-text-dimmed">NULL</pre>;
+  }
+
+  if (value === undefined) {
+    return <pre className="text-text-dimmed">UNDEFINED</pre>;
+  }
+
+  // First check customRenderType for special rendering
+  if (column.customRenderType) {
+    switch (column.customRenderType) {
+      case "runId": {
+        if (typeof value === "string") {
+          return <TextLink to={v3RunPathFromFriendlyId(value)}>{value}</TextLink>;
+        }
+        break;
+      }
+      case "runStatus": {
+        // We have mapped the status to a friendly status so we need to map back to render the normal component
+        const status = isTaskRunStatus(value)
+          ? value
+          : isRunFriendlyStatus(value)
+          ? runStatusFromFriendlyTitle(value)
+          : undefined;
+        if (status) {
+          if (hovered) {
+            return (
+              <SimpleTooltip
+                content={descriptionForTaskRunStatus(status)}
+                disableHoverableContent
+                button={<TaskRunStatusCombo status={status} />}
+              />
+            );
+          }
+
+          return <TaskRunStatusCombo status={status} />;
+        }
+        break;
+      }
+      case "duration":
+        if (typeof value === "number") {
+          return (
+            <span className="tabular-nums">
+              {formatDurationMilliseconds(value, { style: "short" })}
+            </span>
+          );
+        }
+        return <span>{String(value)}</span>;
+      case "durationSeconds":
+        if (typeof value === "number") {
+          return (
+            <span className="tabular-nums">
+              {formatDurationMilliseconds(value * 1000, { style: "short" })}
+            </span>
+          );
+        }
+        return <span>{String(value)}</span>;
+      case "cost":
+        if (typeof value === "number") {
+          // Assume cost values are in cents
+          return <span className="tabular-nums">{formatCurrencyAccurate(value / 100)}</span>;
+        }
+        return <span>{String(value)}</span>;
+      case "costInDollars":
+        if (typeof value === "number") {
+          // Value is already in dollars, no conversion needed
+          return <span className="tabular-nums">{formatCurrencyAccurate(value)}</span>;
+        }
+        return <span>{String(value)}</span>;
+      case "machine": {
+        const preset = MachinePresetName.safeParse(value);
+        if (preset.success) {
+          return <MachineLabelCombo preset={preset.data} />;
+        }
+        return <span>{String(value)}</span>;
+      }
+      case "environmentType": {
+        if (
+          typeof value === "string" &&
+          ["PRODUCTION", "STAGING", "DEVELOPMENT", "PREVIEW"].includes(value)
+        ) {
+          return (
+            <EnvironmentLabel
+              environment={{ type: value as "PRODUCTION" | "STAGING" | "DEVELOPMENT" | "PREVIEW" }}
+            />
+          );
+        }
+        return <span>{String(value)}</span>;
+      }
+      case "project": {
+        if (typeof value === "string") {
+          return <ProjectCellValue value={value} />;
+        }
+        return <span>{String(value)}</span>;
+      }
+      case "environment": {
+        if (typeof value === "string") {
+          return <EnvironmentCellValue value={value} />;
+        }
+        return <span>{String(value)}</span>;
+      }
+      case "queue": {
+        if (typeof value === "string") {
+          const type = value.startsWith("task/") ? "task" : "custom";
+          return <QueueName type={type} name={value.replace("task/", "")} />;
+        }
+        return <span>{String(value)}</span>;
+      }
+    }
+  }
+
+  // Fall back to rendering based on ClickHouse type
+  const { type } = column;
+
+  // DateTime types
+  if (isDateTimeType(type)) {
+    if (typeof value === "string") {
+      return <DateTimeAccurate date={value} showTooltip={hovered} />;
+    }
+    return <span>{String(value)}</span>;
+  }
+
+  // JSON type
+  if (type === "JSON") {
+    const jsonString = JSON.stringify(value);
+    const isTruncated = jsonString.length > MAX_STRING_DISPLAY_LENGTH;
+
+    if (isTruncated) {
+      return (
+        <SimpleTooltip
+          content={
+            <pre className="max-w-sm whitespace-pre-wrap break-all font-mono text-xs">
+              {jsonString}
+            </pre>
+          }
+          button={
+            <span className="font-mono text-xs text-text-dimmed">{truncateString(jsonString)}</span>
+          }
+        />
+      );
+    }
+    return <span className="font-mono text-xs text-text-dimmed">{jsonString}</span>;
+  }
+
+  // Array types
+  if (type.startsWith("Array")) {
+    const arrayString = JSON.stringify(value);
+    const isTruncated = arrayString.length > MAX_STRING_DISPLAY_LENGTH;
+
+    if (isTruncated) {
+      return (
+        <SimpleTooltip
+          content={
+            <pre className="max-w-sm whitespace-pre-wrap break-all font-mono text-xs">
+              {arrayString}
+            </pre>
+          }
+          button={
+            <span className="font-mono text-xs text-text-dimmed">
+              {truncateString(arrayString)}
+            </span>
+          }
+        />
+      );
+    }
+    return <span className="font-mono text-xs text-text-dimmed">{arrayString}</span>;
+  }
+
+  // Boolean types
+  if (isBooleanType(type)) {
+    if (typeof value === "boolean") {
+      return <span className="text-text-dimmed">{value ? "true" : "false"}</span>;
+    }
+    if (typeof value === "number") {
+      return <span className="text-text-dimmed">{value === 1 ? "true" : "false"}</span>;
+    }
+    return <span>{String(value)}</span>;
+  }
+
+  // Numeric types
+  if (isNumericType(type)) {
+    if (typeof value === "number") {
+      return <span className="tabular-nums">{formatNumber(value)}</span>;
+    }
+    return <span>{String(value)}</span>;
+  }
+
+  // Default to string rendering with truncation for long values
+  const stringValue = String(value);
+  const isTruncated = stringValue.length > MAX_STRING_DISPLAY_LENGTH;
+
+  if (isTruncated) {
+    return (
+      <SimpleTooltip
+        content={
+          <pre className="max-w-sm whitespace-pre-wrap break-all font-mono text-xs">
+            {stringValue}
+          </pre>
+        }
+        button={<span>{truncateString(stringValue)}</span>}
+      />
+    );
+  }
+
+  return <span>{stringValue}</span>;
+}
+
+function ProjectCellValue({ value }: { value: string }) {
+  const organization = useOrganization();
+  const project = organization.projects.find((p) => p.externalRef === value);
+
+  if (!project) {
+    return <span>{value}</span>;
+  }
+
+  return <TextLink to={v3ProjectPath(organization, project)}>{project.name}</TextLink>;
+}
+
+function EnvironmentCellValue({ value }: { value: string }) {
+  const project = useProject();
+  const environment = project.environments.find((e) => e.slug === value);
+
+  if (!environment) {
+    return <span>{value}</span>;
+  }
+
+  return <EnvironmentLabel environment={environment} />;
+}
+
+/**
+ * Check if a column should be right-aligned (numeric columns, duration, cost)
+ */
+function isRightAlignedColumn(column: OutputColumnMetadata): boolean {
+  // Check for custom render types that display numeric values
+  if (
+    column.customRenderType === "duration" ||
+    column.customRenderType === "durationSeconds" ||
+    column.customRenderType === "cost" ||
+    column.customRenderType === "costInDollars"
+  ) {
+    return true;
+  }
+
+  return isNumericType(column.type);
+}
+
+export const TSQLResultsTable = memo(function TSQLResultsTable({
+  rows,
+  columns,
+  prettyFormatting = true,
+}: {
+  rows: Record<string, unknown>[];
+  columns: OutputColumnMetadata[];
+  prettyFormatting?: boolean;
+}) {
+  if (!columns.length) return null;
+
+  return (
+    <Table fullWidth containerClassName="h-full overflow-y-auto border-t-0">
+      <TableHeader>
+        <TableRow>
+          {columns.map((col) => (
+            <TableHeaderCell
+              key={col.name}
+              alignment={isRightAlignedColumn(col) ? "right" : "left"}
+              tooltip={col.description}
+            >
+              {col.name}
+            </TableHeaderCell>
+          ))}
+        </TableRow>
+      </TableHeader>
+      <TableBody>
+        {rows.length === 0 ? (
+          <TableRow>
+            <TableCell colSpan={columns.length}>
+              <Paragraph variant="extra-small" className="p-2 text-text-dimmed">
+                No results
+              </Paragraph>
+            </TableCell>
+          </TableRow>
+        ) : (
+          rows.map((row, i) => (
+            <TableRow key={i}>
+              {columns.map((col) => (
+                <CopyableTableCell
+                  key={col.name}
+                  alignment={isRightAlignedColumn(col) ? "right" : "left"}
+                  value={valueToString(row[col.name])}
+                >
+                  <CellValueWrapper
+                    value={row[col.name]}
+                    column={col}
+                    prettyFormatting={prettyFormatting}
+                  />
+                </CopyableTableCell>
+              ))}
+            </TableRow>
+          ))
+        )}
+      </TableBody>
+    </Table>
+  );
+});
diff --git a/apps/webapp/app/components/code/tsql/index.ts b/apps/webapp/app/components/code/tsql/index.ts
new file mode 100644
index 000000000..bda244e30
--- /dev/null
+++ b/apps/webapp/app/components/code/tsql/index.ts
@@ -0,0 +1,6 @@
+// TSQL CodeMirror support
+// Provides syntax highlighting, autocompletion, and linting for TSQL queries
+
+export { createTSQLCompletion } from "./tsqlCompletion";
+export { createTSQLLinter, isValidTSQLQuery, getTSQLError, type TSQLLinterConfig } from "./tsqlLinter";
+
diff --git a/apps/webapp/app/components/code/tsql/tsqlCompletion.test.ts b/apps/webapp/app/components/code/tsql/tsqlCompletion.test.ts
new file mode 100644
index 000000000..5fee69463
--- /dev/null
+++ b/apps/webapp/app/components/code/tsql/tsqlCompletion.test.ts
@@ -0,0 +1,172 @@
+import { describe, it, expect } from "vitest";
+import { createTSQLCompletion } from "./tsqlCompletion";
+import type { TableSchema, ColumnSchema } from "@internal/tsql";
+
+// Helper to create a mock completion context
+function createMockContext(doc: string, pos: number, explicit = false) {
+  return {
+    state: {
+      doc: {
+        toString: () => doc,
+      },
+    },
+    pos,
+    explicit,
+    matchBefore: (regex: RegExp) => {
+      const beforePos = doc.slice(0, pos);
+      const match = beforePos.match(new RegExp(regex.source + "$"));
+      if (match) {
+        return {
+          from: pos - match[0].length,
+          to: pos,
+          text: match[0],
+        };
+      }
+      return null;
+    },
+  } as any;
+}
+
+// Test schema
+const testSchema: TableSchema[] = [
+  {
+    name: "runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+    description: "Task runs table",
+    columns: {
+      id: { name: "id", type: "String", description: "Run ID" },
+      status: { name: "status", type: "String", description: "Run status" },
+      created_at: { name: "created_at", type: "DateTime64", description: "Creation time" },
+      organization_id: { name: "organization_id", type: "String" },
+      project_id: { name: "project_id", type: "String" },
+      environment_id: { name: "environment_id", type: "String" },
+    },
+  },
+  {
+    name: "logs",
+    clickhouseName: "trigger_dev.task_events_v2",
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+    description: "Task logs table",
+    columns: {
+      id: { name: "id", type: "String" },
+      run_id: { name: "run_id", type: "String" },
+      message: { name: "message", type: "String" },
+      level: { name: "level", type: "String" },
+      timestamp: { name: "timestamp", type: "DateTime64" },
+      organization_id: { name: "organization_id", type: "String" },
+      project_id: { name: "project_id", type: "String" },
+      environment_id: { name: "environment_id", type: "String" },
+    },
+  },
+];
+
+describe("createTSQLCompletion", () => {
+  const completionSource = createTSQLCompletion(testSchema);
+
+  it("should return null for empty input without explicit trigger", () => {
+    const context = createMockContext("", 0, false);
+    const result = completionSource(context);
+    expect(result).toBeNull();
+  });
+
+  it("should return completions when explicitly triggered", () => {
+    const context = createMockContext("", 0, true);
+    const result = completionSource(context);
+    expect(result).not.toBeNull();
+    expect(result?.options.length).toBeGreaterThan(0);
+  });
+
+  it("should suggest tables after FROM keyword", () => {
+    const doc = "SELECT * FROM ";
+    const context = createMockContext(doc, doc.length, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    const tableLabels = result?.options.map((o) => o.label);
+    expect(tableLabels).toContain("runs");
+    expect(tableLabels).toContain("logs");
+  });
+
+  it("should suggest columns after SELECT keyword", () => {
+    const doc = "SELECT FROM runs";
+    // Position cursor right after SELECT
+    const pos = 7;
+    const context = createMockContext(doc, pos, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    // Should include functions
+    const labels = result?.options.map((o) => o.label) || [];
+    expect(labels.some((l) => l === "count")).toBe(true);
+    expect(labels.some((l) => l === "sum")).toBe(true);
+  });
+
+  it("should suggest columns with table prefix for qualified references", () => {
+    const doc = "SELECT runs. FROM runs";
+    // Position cursor right after "runs."
+    const pos = 12;
+    const context = createMockContext(doc, pos, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    const columnLabels = result?.options.map((o) => o.label);
+    expect(columnLabels).toContain("id");
+    expect(columnLabels).toContain("status");
+    expect(columnLabels).toContain("created_at");
+  });
+
+  it("should include SQL keywords in general context", () => {
+    const doc = "S";
+    const context = createMockContext(doc, doc.length, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    const labels = result?.options.map((o) => o.label);
+    expect(labels).toContain("SELECT");
+  });
+
+  it("should include aggregate functions", () => {
+    const doc = "SELECT ";
+    const context = createMockContext(doc, doc.length, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    const labels = result?.options.map((o) => o.label);
+    expect(labels).toContain("count");
+    expect(labels).toContain("sum");
+    expect(labels).toContain("avg");
+    expect(labels).toContain("min");
+    expect(labels).toContain("max");
+  });
+
+  it("should handle WHERE clause context", () => {
+    const doc = "SELECT * FROM runs WHERE ";
+    const context = createMockContext(doc, doc.length, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    // Should suggest columns
+    const labels = result?.options.map((o) => o.label) || [];
+    expect(labels).toContain("status");
+
+    // Should include conditional keywords
+    expect(labels).toContain("AND");
+    expect(labels).toContain("OR");
+  });
+});
+
diff --git a/apps/webapp/app/components/code/tsql/tsqlCompletion.ts b/apps/webapp/app/components/code/tsql/tsqlCompletion.ts
new file mode 100644
index 000000000..8c7360003
--- /dev/null
+++ b/apps/webapp/app/components/code/tsql/tsqlCompletion.ts
@@ -0,0 +1,464 @@
+import type { CompletionContext, CompletionResult, Completion } from "@codemirror/autocomplete";
+import type { TableSchema, ColumnSchema } from "@internal/tsql";
+import {
+  TSQL_CLICKHOUSE_FUNCTIONS,
+  TSQL_AGGREGATIONS,
+} from "@internal/tsql";
+
+/**
+ * SQL keywords for autocomplete
+ */
+const SQL_KEYWORDS = [
+  "SELECT",
+  "FROM",
+  "WHERE",
+  "AND",
+  "OR",
+  "NOT",
+  "IN",
+  "LIKE",
+  "ILIKE",
+  "BETWEEN",
+  "IS",
+  "NULL",
+  "TRUE",
+  "FALSE",
+  "AS",
+  "ORDER",
+  "BY",
+  "ASC",
+  "DESC",
+  "LIMIT",
+  "OFFSET",
+  "GROUP",
+  "HAVING",
+  "DISTINCT",
+  "JOIN",
+  "LEFT",
+  "RIGHT",
+  "INNER",
+  "OUTER",
+  "FULL",
+  "CROSS",
+  "ON",
+  "UNION",
+  "INTERSECT",
+  "EXCEPT",
+  "ALL",
+  "WITH",
+  "CASE",
+  "WHEN",
+  "THEN",
+  "ELSE",
+  "END",
+  "OVER",
+  "PARTITION",
+  "ROWS",
+  "RANGE",
+  "UNBOUNDED",
+  "PRECEDING",
+  "FOLLOWING",
+  "CURRENT",
+  "ROW",
+  "NULLS",
+  "FIRST",
+  "LAST",
+];
+
+/**
+ * Create keyword completions from the SQL keywords list
+ */
+function createKeywordCompletions(): Completion[] {
+  return SQL_KEYWORDS.map((keyword) => ({
+    label: keyword,
+    type: "keyword",
+    boost: -1, // Keywords should have lower priority than schema items
+  }));
+}
+
+/**
+ * Create function completions from TSQL function definitions
+ */
+function createFunctionCompletions(): Completion[] {
+  const functions: Completion[] = [];
+
+  // Add regular functions
+  for (const [name, meta] of Object.entries(TSQL_CLICKHOUSE_FUNCTIONS)) {
+    // Skip internal functions starting with _
+    if (name.startsWith("_")) continue;
+
+    const argsHint =
+      meta.maxArgs === 0 ? "()" : meta.minArgs === meta.maxArgs ? `(${meta.minArgs} args)` : `(${meta.minArgs}${meta.maxArgs ? `-${meta.maxArgs}` : "+"} args)`;
+
+    functions.push({
+      label: name,
+      type: "function",
+      detail: argsHint,
+      apply: `${name}()`,
+    });
+  }
+
+  // Add aggregate functions with slightly higher boost
+  for (const [name, meta] of Object.entries(TSQL_AGGREGATIONS)) {
+    if (name.startsWith("_")) continue;
+
+    const argsHint =
+      meta.maxArgs === 0 ? "()" : meta.minArgs === meta.maxArgs ? `(${meta.minArgs} args)` : `(${meta.minArgs}${meta.maxArgs ? `-${meta.maxArgs}` : "+"} args)`;
+
+    functions.push({
+      label: name,
+      type: "function",
+      detail: `aggregate ${argsHint}`,
+      apply: `${name}()`,
+      boost: 0.5,
+    });
+  }
+
+  return functions;
+}
+
+/**
+ * Create table completions from schema
+ */
+function createTableCompletions(schema: TableSchema[]): Completion[] {
+  return schema.map((table) => ({
+    label: table.name,
+    type: "class", // Using "class" type for tables gives them a nice icon
+    detail: table.description || "table",
+    boost: 1, // Tables should have higher priority
+  }));
+}
+
+/**
+ * Create column completions for a specific table
+ */
+function createColumnCompletions(table: TableSchema, prefix?: string): Completion[] {
+  const columns: Completion[] = [];
+
+  for (const [name, column] of Object.entries(table.columns)) {
+    columns.push({
+      label: prefix ? `${prefix}.${name}` : name,
+      type: "property", // Using "property" type for columns
+      detail: `${column.type}${column.description ? ` - ${column.description}` : ""}`,
+      boost: 2, // Columns should have highest priority
+    });
+  }
+
+  return columns;
+}
+
+/**
+ * Extract table names/aliases from the current query context
+ * This is a simplified parser that looks for FROM and JOIN clauses
+ */
+function extractTablesFromQuery(doc: string, schema: TableSchema[]): Map<string, TableSchema> {
+  const tableMap = new Map<string, TableSchema>();
+  const tableNames = schema.map((t) => t.name);
+
+  // Simple regex to find table references in FROM and JOIN clauses
+  // Handles: FROM table_name, FROM table_name AS alias, FROM table_name alias
+  const tablePattern =
+    /(?:FROM|JOIN)\s+(\w+)(?:\s+(?:AS\s+)?(\w+))?/gi;
+
+  let match;
+  while ((match = tablePattern.exec(doc)) !== null) {
+    const tableName = match[1];
+    const alias = match[2] || tableName;
+
+    // Find the table schema if it exists
+    const tableSchema = schema.find(
+      (t) => t.name.toLowerCase() === tableName.toLowerCase()
+    );
+
+    if (tableSchema) {
+      tableMap.set(alias.toLowerCase(), tableSchema);
+    }
+  }
+
+  return tableMap;
+}
+
+/**
+ * Determine what context we're in based on cursor position
+ */
+type CompletionContextType =
+  | "table" // After FROM or JOIN
+  | "column" // After SELECT, WHERE, ORDER BY, GROUP BY, etc.
+  | "alias" // After table_name.
+  | "value" // After comparison operator (=, !=, IN, etc.)
+  | "general"; // Anywhere else
+
+/**
+ * Result of context detection
+ */
+interface ContextResult {
+  type: CompletionContextType;
+  tablePrefix?: string;
+  /** Column being compared (for value context) */
+  columnName?: string;
+  /** Table alias for the column (for value context) */
+  columnTableAlias?: string;
+}
+
+/**
+ * Extract column name from text before a comparison operator
+ * Handles: "column =", "table.column =", "column IN", etc.
+ */
+function extractColumnBeforeOperator(textBefore: string): { columnName: string; tableAlias?: string } | null {
+  // Match patterns like: column =, column !=, column IN, table.column =, etc.
+  // We need to capture the column (and optional table prefix) before the operator
+  const patterns = [
+    // column = or column != or column <> (with optional whitespace)
+    /(\w+)\.(\w+)\s*(?:=|!=|<>)\s*$/i,
+    /(\w+)\s*(?:=|!=|<>)\s*$/i,
+    // column IN ( or column NOT IN (
+    /(\w+)\.(\w+)\s+(?:NOT\s+)?IN\s*\(\s*$/i,
+    /(\w+)\s+(?:NOT\s+)?IN\s*\(\s*$/i,
+    // After a comma in IN clause - need to find the column before IN
+    /(\w+)\.(\w+)\s+(?:NOT\s+)?IN\s*\([^)]*,\s*$/i,
+    /(\w+)\s+(?:NOT\s+)?IN\s*\([^)]*,\s*$/i,
+  ];
+
+  for (const pattern of patterns) {
+    const match = textBefore.match(pattern);
+    if (match) {
+      if (match.length === 3) {
+        // table.column pattern
+        return { tableAlias: match[1], columnName: match[2] };
+      } else {
+        // just column pattern
+        return { columnName: match[1] };
+      }
+    }
+  }
+
+  return null;
+}
+
+function determineContext(
+  doc: string,
+  pos: number
+): ContextResult {
+  // Get text before cursor
+  const textBefore = doc.slice(0, pos);
+
+  // Check if we're in a value context (after comparison operator)
+  // This should be checked before other contexts
+  const columnInfo = extractColumnBeforeOperator(textBefore);
+  if (columnInfo) {
+    return {
+      type: "value",
+      columnName: columnInfo.columnName,
+      columnTableAlias: columnInfo.tableAlias,
+    };
+  }
+
+  // Check if we're completing after a dot (table.column)
+  const dotMatch = textBefore.match(/(\w+)\.\s*$/);
+  if (dotMatch) {
+    return { type: "alias", tablePrefix: dotMatch[1] };
+  }
+
+  // Find the LAST significant keyword before cursor
+  // We match all keywords and take the last one
+  const keywordPattern = /\b(SELECT|FROM|JOIN|WHERE|AND|OR|ORDER\s+BY|GROUP\s+BY|HAVING|ON)\b/gi;
+  let lastMatch: RegExpExecArray | null = null;
+  let match: RegExpExecArray | null;
+
+  while ((match = keywordPattern.exec(textBefore)) !== null) {
+    lastMatch = match;
+  }
+
+  if (lastMatch) {
+    const keyword = lastMatch[1].toUpperCase().replace(/\s+/g, " ");
+
+    if (keyword === "FROM" || keyword === "JOIN") {
+      return { type: "table" };
+    }
+
+    if (
+      keyword === "SELECT" ||
+      keyword === "WHERE" ||
+      keyword === "AND" ||
+      keyword === "OR" ||
+      keyword === "ORDER BY" ||
+      keyword === "GROUP BY" ||
+      keyword === "HAVING" ||
+      keyword === "ON"
+    ) {
+      return { type: "column" };
+    }
+  }
+
+  return { type: "general" };
+}
+
+/**
+ * Find a column schema by name in the tables map
+ */
+function findColumnSchema(
+  columnName: string,
+  tableAlias: string | undefined,
+  tables: Map<string, TableSchema>
+): ColumnSchema | null {
+  if (tableAlias) {
+    // Look in specific table
+    const tableSchema = tables.get(tableAlias.toLowerCase());
+    if (tableSchema) {
+      return tableSchema.columns[columnName] || null;
+    }
+  } else {
+    // Look in all tables
+    for (const tableSchema of tables.values()) {
+      const col = tableSchema.columns[columnName];
+      if (col) {
+        return col;
+      }
+    }
+  }
+  return null;
+}
+
+/**
+ * Create completions for enum values
+ * Uses user-friendly values from valueMap when available, showing internal value as detail
+ */
+function createEnumValueCompletions(columnSchema: ColumnSchema): Completion[] {
+  // Prefer valueMap over allowedValues if available
+  if (columnSchema.valueMap && Object.keys(columnSchema.valueMap).length > 0) {
+    return Object.entries(columnSchema.valueMap).map(([internalValue, userFriendlyValue]) => ({
+      label: `'${userFriendlyValue}'`,
+      type: "enum",
+      detail: `→ ${internalValue}`,
+      boost: 3, // Highest priority for enum values in value context
+    }));
+  }
+
+  // Fall back to allowedValues
+  if (!columnSchema.allowedValues || columnSchema.allowedValues.length === 0) {
+    return [];
+  }
+
+  return columnSchema.allowedValues.map((value) => ({
+    label: `'${value}'`,
+    type: "enum",
+    detail: columnSchema.description || "allowed value",
+    boost: 3, // Highest priority for enum values in value context
+  }));
+}
+
+/**
+ * Create a TSQL-aware autocompletion source
+ *
+ * @param schema - Array of table schemas to use for completions
+ * @returns A CodeMirror completion source function
+ */
+export function createTSQLCompletion(
+  schema: TableSchema[]
+): (context: CompletionContext) => CompletionResult | null {
+  // Pre-compute static completions
+  const keywordCompletions = createKeywordCompletions();
+  const functionCompletions = createFunctionCompletions();
+  const tableCompletions = createTableCompletions(schema);
+
+  return (context: CompletionContext): CompletionResult | null => {
+    // Get the word being typed - include single quotes for value completion
+    const word = context.matchBefore(/[\w.']+/);
+
+    // Don't show completions if no word is being typed and not explicitly triggered
+    if (!word && !context.explicit) {
+      return null;
+    }
+
+    const from = word ? word.from : context.pos;
+    const doc = context.state.doc.toString();
+    const queryContext = determineContext(doc, context.pos);
+
+    let options: Completion[] = [];
+
+    switch (queryContext.type) {
+      case "table":
+        // After FROM or JOIN, show only tables
+        options = tableCompletions;
+        break;
+
+      case "alias":
+        // After table., show columns for that table
+        if (queryContext.tablePrefix) {
+          const tables = extractTablesFromQuery(doc, schema);
+          const tableSchema = tables.get(queryContext.tablePrefix.toLowerCase());
+
+          if (tableSchema) {
+            options = createColumnCompletions(tableSchema);
+          }
+        }
+        break;
+
+      case "value":
+        // After comparison operator, show enum values if available
+        if (queryContext.columnName) {
+          const tables = extractTablesFromQuery(doc, schema);
+          const columnSchema = findColumnSchema(
+            queryContext.columnName,
+            queryContext.columnTableAlias,
+            tables
+          );
+
+          if (columnSchema) {
+            options = createEnumValueCompletions(columnSchema);
+          }
+        }
+        break;
+
+      case "column":
+        // After SELECT, WHERE, etc., show columns, functions, and some keywords
+        {
+          const tables = extractTablesFromQuery(doc, schema);
+
+          // Add columns from all tables in the query
+          tables.forEach((tableSchema, alias) => {
+            // If multiple tables, prefix with alias
+            const prefix = tables.size > 1 ? alias : undefined;
+            options.push(...createColumnCompletions(tableSchema, prefix));
+          });
+
+          // Also add functions and relevant keywords
+          options.push(...functionCompletions);
+          options.push(
+            ...keywordCompletions.filter((k) =>
+              ["AND", "OR", "NOT", "IN", "LIKE", "ILIKE", "BETWEEN", "IS", "NULL", "AS", "CASE", "WHEN", "THEN", "ELSE", "END"].includes(
+                k.label as string
+              )
+            )
+          );
+        }
+        break;
+
+      case "general":
+      default:
+        // Show everything
+        options = [
+          ...tableCompletions,
+          ...functionCompletions,
+          ...keywordCompletions,
+        ];
+
+        // Also add columns from tables in query
+        {
+          const tables = extractTablesFromQuery(doc, schema);
+          tables.forEach((tableSchema, alias) => {
+            const prefix = tables.size > 1 ? alias : undefined;
+            options.push(...createColumnCompletions(tableSchema, prefix));
+          });
+        }
+        break;
+    }
+
+    return {
+      from,
+      options,
+      validFor: /^[\w.']*$/,
+    };
+  };
+}
+
diff --git a/apps/webapp/app/components/code/tsql/tsqlLinter.test.ts b/apps/webapp/app/components/code/tsql/tsqlLinter.test.ts
new file mode 100644
index 000000000..8acc81d66
--- /dev/null
+++ b/apps/webapp/app/components/code/tsql/tsqlLinter.test.ts
@@ -0,0 +1,79 @@
+import { describe, it, expect } from "vitest";
+import { isValidTSQLQuery, getTSQLError } from "./tsqlLinter";
+
+describe("tsqlLinter", () => {
+  describe("isValidTSQLQuery", () => {
+    it("should return true for empty queries", () => {
+      expect(isValidTSQLQuery("")).toBe(true);
+      expect(isValidTSQLQuery("   ")).toBe(true);
+    });
+
+    it("should return true for valid SELECT queries", () => {
+      expect(isValidTSQLQuery("SELECT * FROM users")).toBe(true);
+      expect(isValidTSQLQuery("SELECT id, name FROM users WHERE status = 'active'")).toBe(true);
+      expect(isValidTSQLQuery("SELECT count(*) FROM users GROUP BY status")).toBe(true);
+    });
+
+    it("should return true for queries with ORDER BY", () => {
+      expect(isValidTSQLQuery("SELECT * FROM users ORDER BY created_at DESC")).toBe(true);
+    });
+
+    it("should return true for queries with LIMIT", () => {
+      expect(isValidTSQLQuery("SELECT * FROM users LIMIT 10")).toBe(true);
+      expect(isValidTSQLQuery("SELECT * FROM users LIMIT 10 OFFSET 20")).toBe(true);
+    });
+
+    it("should return true for queries with JOINs", () => {
+      expect(isValidTSQLQuery("SELECT * FROM users JOIN orders ON users.id = orders.user_id")).toBe(
+        true
+      );
+      expect(
+        isValidTSQLQuery(
+          "SELECT * FROM users LEFT JOIN orders ON users.id = orders.user_id"
+        )
+      ).toBe(true);
+    });
+
+    it("should return false for invalid syntax", () => {
+      expect(isValidTSQLQuery("SELEC * FROM users")).toBe(false);
+      expect(isValidTSQLQuery("SELECT * FORM users")).toBe(false);
+      expect(isValidTSQLQuery("SELECT FROM users")).toBe(false);
+    });
+
+    it("should return false for incomplete queries", () => {
+      expect(isValidTSQLQuery("SELECT * FROM")).toBe(false);
+      expect(isValidTSQLQuery("SELECT")).toBe(false);
+    });
+  });
+
+  describe("getTSQLError", () => {
+    it("should return null for empty queries", () => {
+      expect(getTSQLError("")).toBeNull();
+      expect(getTSQLError("   ")).toBeNull();
+    });
+
+    it("should return null for valid queries", () => {
+      expect(getTSQLError("SELECT * FROM users")).toBeNull();
+      expect(getTSQLError("SELECT id, name FROM users WHERE id = 1")).toBeNull();
+    });
+
+    it("should return error message for invalid queries", () => {
+      const error = getTSQLError("SELEC * FROM users");
+      expect(error).not.toBeNull();
+      expect(typeof error).toBe("string");
+    });
+
+    it("should include position information in error", () => {
+      const error = getTSQLError("SELECT * FORM users");
+      expect(error).not.toBeNull();
+      // Error message should contain line/column info
+      expect(error).toContain("line");
+    });
+
+    it("should handle missing FROM clause", () => {
+      const error = getTSQLError("SELECT * WHERE id = 1");
+      expect(error).not.toBeNull();
+    });
+  });
+});
+
diff --git a/apps/webapp/app/components/code/tsql/tsqlLinter.ts b/apps/webapp/app/components/code/tsql/tsqlLinter.ts
new file mode 100644
index 000000000..72794e3e9
--- /dev/null
+++ b/apps/webapp/app/components/code/tsql/tsqlLinter.ts
@@ -0,0 +1,213 @@
+import type { EditorView } from "@codemirror/view";
+import type { Diagnostic } from "@codemirror/lint";
+import type { TableSchema } from "@internal/tsql";
+import { parseTSQLSelect, SyntaxError, QueryError, validateQuery } from "@internal/tsql";
+
+/**
+ * Configuration for the TSQL linter
+ */
+export interface TSQLLinterConfig {
+  /** Optional schema for validating table/column names */
+  schema?: TableSchema[];
+  /** Delay in milliseconds before running the linter (debouncing) */
+  delay?: number;
+}
+
+/**
+ * Extract line and column from a TSQL error message
+ * Error format: "Syntax error at line X:Y: message"
+ */
+function parseErrorPosition(message: string): { line: number; column: number } | null {
+  const match = message.match(/at line (\d+):(\d+)/);
+  if (match) {
+    return {
+      line: parseInt(match[1], 10),
+      column: parseInt(match[2], 10),
+    };
+  }
+  return null;
+}
+
+/**
+ * Convert line/column to a document position
+ */
+function positionToOffset(
+  doc: string,
+  line: number,
+  column: number
+): number {
+  const lines = doc.split("\n");
+
+  // line is 1-indexed
+  let offset = 0;
+  for (let i = 0; i < line - 1 && i < lines.length; i++) {
+    offset += lines[i].length + 1; // +1 for newline
+  }
+
+  return offset + column;
+}
+
+/**
+ * Find the end of a word/token at the given position
+ */
+function findTokenEnd(doc: string, start: number): number {
+  let end = start;
+
+  // Scan forward until we hit whitespace or end of string
+  while (end < doc.length && /\S/.test(doc[end])) {
+    end++;
+  }
+
+  // If we didn't move, include at least one character
+  if (end === start) {
+    end = Math.min(start + 1, doc.length);
+  }
+
+  return end;
+}
+
+/**
+ * Create a TSQL linter function for CodeMirror
+ *
+ * This linter uses the TSQL ANTLR parser to detect syntax errors
+ * and optionally validates against a schema.
+ *
+ * @param config - Linter configuration
+ * @returns A linter function for use with CodeMirror's linter extension
+ */
+export function createTSQLLinter(
+  config: TSQLLinterConfig = {}
+): (view: EditorView) => Diagnostic[] {
+  const { schema = [] } = config;
+
+  return (view: EditorView): Diagnostic[] => {
+    const content = view.state.doc.toString().trim();
+
+    // Return no errors for empty content
+    if (!content) {
+      return [];
+    }
+
+    const diagnostics: Diagnostic[] = [];
+
+    try {
+      // Try to parse the query
+      const ast = parseTSQLSelect(content);
+
+      // If parsing succeeds and we have a schema, run schema validation
+      if (schema.length > 0) {
+        const validationResult = validateQuery(ast, schema);
+
+        for (const issue of validationResult.issues) {
+          // Map validation severity to CodeMirror diagnostic severity
+          const severity: "error" | "warning" | "info" =
+            issue.severity === "error"
+              ? "error"
+              : issue.severity === "warning"
+                ? "warning"
+                : "info";
+
+          diagnostics.push({
+            from: 0,
+            to: content.length,
+            severity,
+            message: issue.message,
+            source: "tsql",
+          });
+        }
+      }
+    } catch (error) {
+      if (error instanceof SyntaxError) {
+        const position = parseErrorPosition(error.message);
+
+        let from: number;
+        let to: number;
+
+        if (position) {
+          from = positionToOffset(content, position.line, position.column);
+          to = findTokenEnd(content, from);
+        } else {
+          // If we can't parse the position, highlight the whole query
+          from = 0;
+          to = content.length;
+        }
+
+        // Clean up the error message
+        let message = error.message;
+        // Remove the "Syntax error at line X:Y: " prefix if present
+        message = message.replace(/^Syntax error at line \d+:\d+:\s*/, "");
+
+        diagnostics.push({
+          from,
+          to,
+          severity: "error",
+          message: message,
+          source: "tsql",
+        });
+      } else if (error instanceof QueryError) {
+        // Schema validation errors don't have position info,
+        // so highlight the whole query
+        diagnostics.push({
+          from: 0,
+          to: content.length,
+          severity: "warning",
+          message: error.message,
+          source: "tsql",
+        });
+      } else if (error instanceof Error) {
+        // Unknown error
+        diagnostics.push({
+          from: 0,
+          to: content.length,
+          severity: "error",
+          message: error.message,
+          source: "tsql",
+        });
+      }
+    }
+
+    return diagnostics;
+  };
+}
+
+/**
+ * Check if a TSQL query is valid
+ *
+ * @param query - The query to validate
+ * @returns true if the query is valid, false otherwise
+ */
+export function isValidTSQLQuery(query: string): boolean {
+  if (!query.trim()) {
+    return true; // Empty queries are considered valid
+  }
+
+  try {
+    parseTSQLSelect(query);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+/**
+ * Get error message for a TSQL query, if any
+ *
+ * @param query - The query to validate
+ * @returns Error message if invalid, null if valid
+ */
+export function getTSQLError(query: string): string | null {
+  if (!query.trim()) {
+    return null;
+  }
+
+  try {
+    parseTSQLSelect(query);
+    return null;
+  } catch (error) {
+    if (error instanceof Error) {
+      return error.message;
+    }
+    return "Unknown error";
+  }
+}
+
diff --git a/apps/webapp/app/components/navigation/SideMenu.tsx b/apps/webapp/app/components/navigation/SideMenu.tsx
index bda24a32e..48cbe2fda 100644
--- a/apps/webapp/app/components/navigation/SideMenu.tsx
+++ b/apps/webapp/app/components/navigation/SideMenu.tsx
@@ -5,6 +5,7 @@ import {
   BellAlertIcon,
   ChartBarIcon,
   ChevronRightIcon,
+  CircleStackIcon,
   ClockIcon,
   Cog8ToothIcon,
   CogIcon,
@@ -13,11 +14,13 @@ import {
   GlobeAmericasIcon,
   IdentificationIcon,
   KeyIcon,
+  MagnifyingGlassCircleIcon,
   PencilSquareIcon,
   PlusIcon,
   RectangleStackIcon,
   ServerStackIcon,
   Squares2X2Icon,
+  TableCellsIcon,
   UsersIcon,
 } from "@heroicons/react/20/solid";
 import { Link, useNavigation } from "@remix-run/react";
@@ -31,6 +34,7 @@ import { TaskIconSmall } from "~/assets/icons/TaskIcon";
 import { WaitpointTokenIcon } from "~/assets/icons/WaitpointTokenIcon";
 import { Avatar } from "~/components/primitives/Avatar";
 import { type MatchedEnvironment } from "~/hooks/useEnvironment";
+import { useFeatureFlags } from "~/hooks/useFeatureFlags";
 import { useFeatures } from "~/hooks/useFeatures";
 import { type MatchedOrganization } from "~/hooks/useOrganizations";
 import { type MatchedProject } from "~/hooks/useProject";
@@ -51,6 +55,7 @@ import {
   organizationPath,
   organizationSettingsPath,
   organizationTeamPath,
+  queryPath,
   regionsPath,
   v3ApiKeysPath,
   v3BatchesPath,
@@ -93,6 +98,7 @@ import { HelpAndFeedback } from "./HelpAndFeedbackPopover";
 import { SideMenuHeader } from "./SideMenuHeader";
 import { SideMenuItem } from "./SideMenuItem";
 import { SideMenuSection } from "./SideMenuSection";
+import { AlphaBadge } from "../AlphaBadge";
 
 type SideMenuUser = Pick<User, "email" | "admin"> & { isImpersonating: boolean };
 export type SideMenuProject = Pick<
@@ -125,6 +131,7 @@ export function SideMenu({
   const isFreeUser = currentPlan?.v3Subscription?.isPaying === false;
   const isAdmin = useHasAdminAccess();
   const { isManagedCloud } = useFeatures();
+  const featureFlags = useFeatureFlags();
 
   useEffect(() => {
     const handleScroll = () => {
@@ -267,6 +274,16 @@ export function SideMenu({
               to={v3TestPath(organization, project, environment)}
               data-action="test"
             />
+            {(user.admin || featureFlags.hasQueryAccess) && (
+              <SideMenuItem
+                name="Query"
+                icon={TableCellsIcon}
+                activeIconColor="text-purple-500"
+                to={queryPath(organization, project, environment)}
+                data-action="query"
+                badge={<AlphaBadge />}
+              />
+            )}
           </div>
 
           <SideMenuSection title="Waitpoints">
diff --git a/apps/webapp/app/components/primitives/DateTime.tsx b/apps/webapp/app/components/primitives/DateTime.tsx
index 258a18d53..2198cc90b 100644
--- a/apps/webapp/app/components/primitives/DateTime.tsx
+++ b/apps/webapp/app/components/primitives/DateTime.tsx
@@ -1,11 +1,44 @@
 import { GlobeAltIcon, GlobeAmericasIcon } from "@heroicons/react/20/solid";
 import { Laptop } from "lucide-react";
-import { Fragment, type ReactNode, useEffect, useState } from "react";
+import { Fragment, memo, type ReactNode, useMemo, useSyncExternalStore } from "react";
 import { CopyButton } from "./CopyButton";
 import { useLocales } from "./LocaleProvider";
 import { Paragraph } from "./Paragraph";
 import { SimpleTooltip } from "./Tooltip";
 
+// Cache the browser's local timezone - resolved once and reused
+let cachedLocalTimeZone: string | null = null;
+
+function getLocalTimeZone(): string {
+  if (cachedLocalTimeZone === null) {
+    cachedLocalTimeZone = Intl.DateTimeFormat().resolvedOptions().timeZone;
+  }
+  return cachedLocalTimeZone;
+}
+
+// For SSR compatibility: returns "UTC" on server, actual timezone on client
+function subscribeToTimeZone() {
+  // No-op - timezone doesn't change
+  return () => {};
+}
+
+function getTimeZoneSnapshot(): string {
+  return getLocalTimeZone();
+}
+
+function getServerTimeZoneSnapshot(): string {
+  return "UTC";
+}
+
+/**
+ * Hook to get the browser's local timezone.
+ * Uses useSyncExternalStore for SSR compatibility - returns "UTC" on server,
+ * actual timezone on client. The timezone is cached and only resolved once.
+ */
+export function useLocalTimeZone(): string {
+  return useSyncExternalStore(subscribeToTimeZone, getTimeZoneSnapshot, getServerTimeZoneSnapshot);
+}
+
 type DateTimeProps = {
   date: Date | string;
   timeZone?: string;
@@ -28,23 +61,9 @@ export const DateTime = ({
   hour12 = true,
 }: DateTimeProps) => {
   const locales = useLocales();
-  const [localTimeZone, setLocalTimeZone] = useState<string>("UTC");
+  const localTimeZone = useLocalTimeZone();
 
-  const realDate = typeof date === "string" ? new Date(date) : date;
-
-  useEffect(() => {
-    const resolvedOptions = Intl.DateTimeFormat().resolvedOptions();
-    setLocalTimeZone(resolvedOptions.timeZone);
-  }, []);
-
-  const tooltipContent = (
-    <TooltipContent
-      realDate={realDate}
-      timeZone={timeZone}
-      localTimeZone={localTimeZone}
-      locales={locales}
-    />
-  );
+  const realDate = useMemo(() => (typeof date === "string" ? new Date(date) : date), [date]);
 
   const formattedDateTime = (
     <Fragment>
@@ -62,7 +81,20 @@ export const DateTime = ({
 
   if (!showTooltip) return formattedDateTime;
 
-  return <SimpleTooltip button={formattedDateTime} content={tooltipContent} side="right" />;
+  return (
+    <SimpleTooltip
+      button={formattedDateTime}
+      content={
+        <TooltipContent
+          realDate={realDate}
+          timeZone={timeZone}
+          localTimeZone={localTimeZone}
+          locales={locales}
+        />
+      }
+      side="right"
+    />
+  );
 };
 
 export function formatDateTime(
@@ -128,8 +160,9 @@ export function formatDateTimeISO(date: Date, timeZone: string): string {
 }
 
 // New component that only shows date when it changes
-export const SmartDateTime = ({ date, previousDate = null, timeZone = "UTC", hour12 = true }: DateTimeProps) => {
+export const SmartDateTime = ({ date, previousDate = null, hour12 = true }: DateTimeProps) => {
   const locales = useLocales();
+  const localTimeZone = useLocalTimeZone();
   const realDate = typeof date === "string" ? new Date(date) : date;
   const realPrevDate = previousDate
     ? typeof previousDate === "string"
@@ -137,29 +170,13 @@ export const SmartDateTime = ({ date, previousDate = null, timeZone = "UTC", hou
       : previousDate
     : null;
 
-  // Initial formatted values
-  const initialTimeOnly = formatTimeOnly(realDate, timeZone, locales, hour12);
-  const initialWithDate = formatSmartDateTime(realDate, timeZone, locales, hour12);
+  // Check if we should show the date
+  const showDatePart = !realPrevDate || !isSameDay(realDate, realPrevDate);
 
-  // State for the formatted time
-  const [formattedDateTime, setFormattedDateTime] = useState<string>(
-    realPrevDate && isSameDay(realDate, realPrevDate) ? initialTimeOnly : initialWithDate
-  );
-
-  useEffect(() => {
-    const resolvedOptions = Intl.DateTimeFormat().resolvedOptions();
-    const userTimeZone = resolvedOptions.timeZone;
-
-    // Check if we should show the date
-    const showDatePart = !realPrevDate || !isSameDay(realDate, realPrevDate);
-
-    // Format with appropriate function
-    setFormattedDateTime(
-      showDatePart
-        ? formatSmartDateTime(realDate, userTimeZone, locales, hour12)
-        : formatTimeOnly(realDate, userTimeZone, locales, hour12)
-    );
-  }, [locales, realDate, realPrevDate, hour12]);
+  // Format with appropriate function
+  const formattedDateTime = showDatePart
+    ? formatSmartDateTime(realDate, localTimeZone, locales, hour12)
+    : formatTimeOnly(realDate, localTimeZone, locales, hour12);
 
   return <Fragment>{formattedDateTime.replace(/\s/g, String.fromCharCode(32))}</Fragment>;
 };
@@ -174,7 +191,12 @@ function isSameDay(date1: Date, date2: Date): boolean {
 }
 
 // Format with date and time
-function formatSmartDateTime(date: Date, timeZone: string, locales: string[], hour12: boolean = true): string {
+function formatSmartDateTime(
+  date: Date,
+  timeZone: string,
+  locales: string[],
+  hour12: boolean = true
+): string {
   return new Intl.DateTimeFormat(locales, {
     month: "short",
     day: "numeric",
@@ -189,7 +211,12 @@ function formatSmartDateTime(date: Date, timeZone: string, locales: string[], ho
 }
 
 // Format time only
-function formatTimeOnly(date: Date, timeZone: string, locales: string[], hour12: boolean = true): string {
+function formatTimeOnly(
+  date: Date,
+  timeZone: string,
+  locales: string[],
+  hour12: boolean = true
+): string {
   return new Intl.DateTimeFormat(locales, {
     hour: "2-digit",
     minute: "numeric",
@@ -201,7 +228,7 @@ function formatTimeOnly(date: Date, timeZone: string, locales: string[], hour12:
   }).format(date);
 }
 
-export const DateTimeAccurate = ({
+const DateTimeAccurateInner = ({
   date,
   timeZone = "UTC",
   previousDate = null,
@@ -210,7 +237,7 @@ export const DateTimeAccurate = ({
   hour12 = true,
 }: DateTimeProps) => {
   const locales = useLocales();
-  const [localTimeZone, setLocalTimeZone] = useState<string>("UTC");
+  const localTimeZone = useLocalTimeZone();
   const realDate = typeof date === "string" ? new Date(date) : date;
   const realPrevDate = previousDate
     ? typeof previousDate === "string"
@@ -218,19 +245,16 @@ export const DateTimeAccurate = ({
       : previousDate
     : null;
 
-  useEffect(() => {
-    const resolvedOptions = Intl.DateTimeFormat().resolvedOptions();
-    setLocalTimeZone(resolvedOptions.timeZone);
-  }, []);
-
   // Smart formatting based on whether date changed
-  const formattedDateTime = hideDate
-    ? formatTimeOnly(realDate, localTimeZone, locales, hour12)
-    : realPrevDate
-    ? isSameDay(realDate, realPrevDate)
+  const formattedDateTime = useMemo(() => {
+    return hideDate
       ? formatTimeOnly(realDate, localTimeZone, locales, hour12)
-      : formatDateTimeAccurate(realDate, localTimeZone, locales, hour12)
-    : formatDateTimeAccurate(realDate, localTimeZone, locales, hour12);
+      : realPrevDate
+      ? isSameDay(realDate, realPrevDate)
+        ? formatTimeOnly(realDate, localTimeZone, locales, hour12)
+        : formatDateTimeAccurate(realDate, localTimeZone, locales, hour12)
+      : formatDateTimeAccurate(realDate, localTimeZone, locales, hour12);
+  }, [realDate, localTimeZone, locales, hour12, hideDate, previousDate]);
 
   if (!showTooltip)
     return <Fragment>{formattedDateTime.replace(/\s/g, String.fromCharCode(32))}</Fragment>;
@@ -253,7 +277,34 @@ export const DateTimeAccurate = ({
   );
 };
 
-function formatDateTimeAccurate(date: Date, timeZone: string, locales: string[], hour12: boolean = true): string {
+function areDateTimePropsEqual(prev: DateTimeProps, next: DateTimeProps): boolean {
+  // Compare Date objects by timestamp value, not reference
+  const prevTime = prev.date instanceof Date ? prev.date.getTime() : prev.date;
+  const nextTime = next.date instanceof Date ? next.date.getTime() : next.date;
+  if (prevTime !== nextTime) return false;
+
+  const prevPrevTime =
+    prev.previousDate instanceof Date ? prev.previousDate.getTime() : prev.previousDate;
+  const nextPrevTime =
+    next.previousDate instanceof Date ? next.previousDate.getTime() : next.previousDate;
+  if (prevPrevTime !== nextPrevTime) return false;
+
+  return (
+    prev.timeZone === next.timeZone &&
+    prev.showTooltip === next.showTooltip &&
+    prev.hideDate === next.hideDate &&
+    prev.hour12 === next.hour12
+  );
+}
+
+export const DateTimeAccurate = memo(DateTimeAccurateInner, areDateTimePropsEqual);
+
+function formatDateTimeAccurate(
+  date: Date,
+  timeZone: string,
+  locales: string[],
+  hour12: boolean = true
+): string {
   const formattedDateTime = new Intl.DateTimeFormat(locales, {
     month: "short",
     day: "numeric",
@@ -269,21 +320,21 @@ function formatDateTimeAccurate(date: Date, timeZone: string, locales: string[],
   return formattedDateTime;
 }
 
-export const DateTimeShort = ({ date, timeZone = "UTC", hour12 = true }: DateTimeProps) => {
+export const DateTimeShort = ({ date, hour12 = true }: DateTimeProps) => {
   const locales = useLocales();
+  const localTimeZone = useLocalTimeZone();
   const realDate = typeof date === "string" ? new Date(date) : date;
-  const initialFormattedDateTime = formatDateTimeShort(realDate, timeZone, locales, hour12);
-  const [formattedDateTime, setFormattedDateTime] = useState<string>(initialFormattedDateTime);
-
-  useEffect(() => {
-    const resolvedOptions = Intl.DateTimeFormat().resolvedOptions();
-    setFormattedDateTime(formatDateTimeShort(realDate, resolvedOptions.timeZone, locales, hour12));
-  }, [locales, realDate, hour12]);
+  const formattedDateTime = formatDateTimeShort(realDate, localTimeZone, locales, hour12);
 
   return <Fragment>{formattedDateTime.replace(/\s/g, String.fromCharCode(32))}</Fragment>;
 };
 
-function formatDateTimeShort(date: Date, timeZone: string, locales: string[], hour12: boolean = true): string {
+function formatDateTimeShort(
+  date: Date,
+  timeZone: string,
+  locales: string[],
+  hour12: boolean = true
+): string {
   const formattedDateTime = new Intl.DateTimeFormat(locales, {
     hour: "numeric",
     minute: "numeric",
@@ -310,14 +361,17 @@ function DateTimeTooltipContent({
   isoDateTime,
   icon,
 }: DateTimeTooltipContentProps) {
-  const getUtcOffset = () => {
-    if (title !== "Local") return "";
-    const offset = -new Date().getTimezoneOffset();
-    const sign = offset >= 0 ? "+" : "-";
-    const hours = Math.abs(Math.floor(offset / 60));
-    const minutes = Math.abs(offset % 60);
-    return `(UTC ${sign}${hours}${minutes ? `:${minutes.toString().padStart(2, "0")}` : ""})`;
-  };
+  const getUtcOffset = useMemo(
+    () => () => {
+      if (title !== "Local") return "";
+      const offset = -new Date().getTimezoneOffset();
+      const sign = offset >= 0 ? "+" : "-";
+      const hours = Math.abs(Math.floor(offset / 60));
+      const minutes = Math.abs(offset % 60);
+      return `(UTC ${sign}${hours}${minutes ? `:${minutes.toString().padStart(2, "0")}` : ""})`;
+    },
+    [title]
+  );
 
   return (
     <div className="flex flex-col gap-1">
diff --git a/apps/webapp/app/components/primitives/Table.tsx b/apps/webapp/app/components/primitives/Table.tsx
index 85dba4d73..978c7a162 100644
--- a/apps/webapp/app/components/primitives/Table.tsx
+++ b/apps/webapp/app/components/primitives/Table.tsx
@@ -1,9 +1,11 @@
 import { ChevronRightIcon } from "@heroicons/react/24/solid";
 import { Link } from "@remix-run/react";
-import React, { type ReactNode, forwardRef, useState, useContext, createContext } from "react";
+import { ClipboardCheckIcon, ClipboardIcon } from "lucide-react";
+import React, { type ReactNode, createContext, forwardRef, useContext, useState } from "react";
+import { useCopy } from "~/hooks/useCopy";
 import { cn } from "~/utils/cn";
 import { Popover, PopoverContent, PopoverVerticalEllipseTrigger } from "./Popover";
-import { InfoIconTooltip } from "./Tooltip";
+import { InfoIconTooltip, SimpleTooltip } from "./Tooltip";
 
 const variants = {
   bright: {
@@ -104,7 +106,7 @@ export const TableBody = forwardRef<HTMLTableSectionElement, TableBodyProps>(
   }
 );
 
-type TableRowProps = {
+type TableRowProps = JSX.IntrinsicElements["tr"] & {
   className?: string;
   children: ReactNode;
   disabled?: boolean;
@@ -112,11 +114,12 @@ type TableRowProps = {
 };
 
 export const TableRow = forwardRef<HTMLTableRowElement, TableRowProps>(
-  ({ className, disabled, isSelected, children }, ref) => {
+  ({ className, disabled, isSelected, children, ...props }, ref) => {
     const { variant } = useContext(TableContext);
     return (
       <tr
         ref={ref}
+        {...props}
         className={cn(
           "group/table-row relative w-full outline-none after:absolute after:bottom-0 after:left-3 after:right-0 after:h-px after:bg-grid-dimmed",
           isSelected && variants[variant].rowSelected,
@@ -154,6 +157,8 @@ export const TableHeaderCell = forwardRef<HTMLTableCellElement, TableHeaderCellP
         break;
     }
 
+    const [isHovered, setIsHovered] = useState(false);
+
     return (
       <th
         ref={ref}
@@ -165,6 +170,8 @@ export const TableHeaderCell = forwardRef<HTMLTableCellElement, TableHeaderCellP
         )}
         colSpan={colSpan}
         tabIndex={-1}
+        onMouseEnter={() => setIsHovered(true)}
+        onMouseLeave={() => setIsHovered(false)}
       >
         {hiddenLabel ? (
           <span className="sr-only">{children}</span>
@@ -176,7 +183,11 @@ export const TableHeaderCell = forwardRef<HTMLTableCellElement, TableHeaderCellP
             })}
           >
             {children}
-            <InfoIconTooltip content={tooltip} contentClassName="normal-case tracking-normal" />
+            <InfoIconTooltip
+              content={tooltip}
+              contentClassName="normal-case tracking-normal"
+              enabled={isHovered}
+            />
           </div>
         ) : (
           children
@@ -277,6 +288,60 @@ export const TableCell = forwardRef<HTMLTableCellElement, TableCellProps>(
   }
 );
 
+type CopyableTableCellProps = TableCellProps & {
+  value: string;
+};
+
+export const CopyableTableCell = forwardRef<HTMLTableCellElement, CopyableTableCellProps>(
+  ({ value, children, className, ...props }, ref) => {
+    const [isHovered, setIsHovered] = useState(false);
+    const { copy, copied } = useCopy(value);
+
+    return (
+      <TableCell ref={ref} className={className} {...props}>
+        <div
+          className="relative flex items-center"
+          onMouseEnter={() => setIsHovered(true)}
+          onMouseLeave={() => setIsHovered(false)}
+        >
+          {children}
+          {isHovered && (
+            <span
+              onClick={(e) => {
+                e.stopPropagation();
+                e.preventDefault();
+                copy();
+              }}
+              className="absolute -right-2 top-1/2 z-10 flex -translate-y-1/2 cursor-pointer"
+            >
+              <SimpleTooltip
+                button={
+                  <span
+                    className={cn(
+                      "flex size-6 items-center justify-center rounded border border-charcoal-650 bg-charcoal-750",
+                      copied
+                        ? "text-green-500"
+                        : "text-text-dimmed hover:border-charcoal-600 hover:bg-charcoal-700 hover:text-text-bright"
+                    )}
+                  >
+                    {copied ? (
+                      <ClipboardCheckIcon className="size-3.5" />
+                    ) : (
+                      <ClipboardIcon className="size-3.5" />
+                    )}
+                  </span>
+                }
+                content={copied ? "Copied!" : "Copy"}
+                disableHoverableContent
+              />
+            </span>
+          )}
+        </div>
+      </TableCell>
+    );
+  }
+);
+
 export const TableCellChevron = forwardRef<
   HTMLTableCellElement,
   {
diff --git a/apps/webapp/app/components/primitives/Tooltip.tsx b/apps/webapp/app/components/primitives/Tooltip.tsx
index 559b0827c..0b6b641d4 100644
--- a/apps/webapp/app/components/primitives/Tooltip.tsx
+++ b/apps/webapp/app/components/primitives/Tooltip.tsx
@@ -113,18 +113,23 @@ export function InfoIconTooltip({
   contentClassName,
   variant = "basic",
   disableHoverableContent = false,
+  enabled = true,
 }: {
   content: React.ReactNode;
   buttonClassName?: string;
   contentClassName?: string;
   variant?: Variant;
   disableHoverableContent?: boolean;
+  enabled?: boolean;
 }) {
+  const icon = (
+    <InformationCircleIcon className={cn("size-3.5 text-text-dimmed", buttonClassName)} />
+  );
+
+  if (!enabled) return icon;
   return (
     <SimpleTooltip
-      button={
-        <InformationCircleIcon className={cn("size-3.5 text-text-dimmed", buttonClassName)} />
-      }
+      button={icon}
       content={content}
       variant={variant}
       className={contentClassName}
diff --git a/apps/webapp/app/components/runs/v3/QueueName.tsx b/apps/webapp/app/components/runs/v3/QueueName.tsx
new file mode 100644
index 000000000..c5d8feeb4
--- /dev/null
+++ b/apps/webapp/app/components/runs/v3/QueueName.tsx
@@ -0,0 +1,41 @@
+import { TaskIconSmall } from "~/assets/icons/TaskIcon";
+import { SimpleTooltip } from "~/components/primitives/Tooltip";
+import { cn } from "~/utils/cn";
+import { RectangleStackIcon } from "@heroicons/react/20/solid";
+
+export function QueueName({
+  name,
+  type,
+  paused,
+  className,
+}: {
+  name: string;
+  type: "task" | "custom";
+  paused?: boolean;
+  className?: string;
+}) {
+  return (
+    <span className={cn("flex items-center gap-1", className)}>
+      {type === "task" ? (
+        <SimpleTooltip
+          button={
+            <TaskIconSmall
+              className={cn("size-[1.125rem] text-blue-500", paused && "opacity-50")}
+            />
+          }
+          content={`This queue was automatically created from your "${name}" task`}
+        />
+      ) : (
+        <SimpleTooltip
+          button={
+            <RectangleStackIcon
+              className={cn("size-[1.125rem] text-purple-500", paused && "opacity-50")}
+            />
+          }
+          content={`This is a custom queue you added in your code.`}
+        />
+      )}
+      <span className={paused ? "opacity-50" : undefined}>{name}</span>
+    </span>
+  );
+}
diff --git a/apps/webapp/app/components/runs/v3/TaskRunStatus.tsx b/apps/webapp/app/components/runs/v3/TaskRunStatus.tsx
index ae5a6b28a..542ff59a9 100644
--- a/apps/webapp/app/components/runs/v3/TaskRunStatus.tsx
+++ b/apps/webapp/app/components/runs/v3/TaskRunStatus.tsx
@@ -236,43 +236,71 @@ export function runStatusClassNameColor(status: TaskRunStatus): string {
   }
 }
 
-export function runStatusTitle(status: TaskRunStatus): string {
-  switch (status) {
-    case "DELAYED":
-      return "Delayed";
-    case "PENDING":
-      return "Queued";
-    case "PENDING_VERSION":
-    case "WAITING_FOR_DEPLOY":
-      return "Pending version";
-    case "DEQUEUED":
-      return "Dequeued";
-    case "EXECUTING":
-      return "Executing";
-    case "WAITING_TO_RESUME":
-      return "Waiting";
-    case "RETRYING_AFTER_FAILURE":
-      return "Reattempting";
-    case "PAUSED":
-      return "Paused";
-    case "CANCELED":
-      return "Canceled";
-    case "INTERRUPTED":
-      return "Interrupted";
-    case "COMPLETED_SUCCESSFULLY":
-      return "Completed";
-    case "COMPLETED_WITH_ERRORS":
-      return "Failed";
-    case "SYSTEM_FAILURE":
-      return "System failure";
-    case "CRASHED":
-      return "Crashed";
-    case "EXPIRED":
-      return "Expired";
-    case "TIMED_OUT":
-      return "Timed out";
-    default: {
-      assertNever(status);
-    }
-  }
+export function runStatusTitle(status: TaskRunStatus): RunFriendlyStatus {
+  return runStatusTitleFromStatus[status];
 }
+
+export function runStatusFromFriendlyTitle(friendly: RunFriendlyStatus): TaskRunStatus {
+  const result = titlesStatusesArray.find(([_, f]) => f === friendly);
+  if (!result) {
+    throw new Error(`Unknown friendly status: ${friendly}`);
+  }
+  return result[0] as TaskRunStatus;
+}
+
+export const runFriendlyStatus = [
+  "Delayed",
+  "Queued",
+  "Pending version",
+  "Dequeued",
+  "Executing",
+  "Waiting",
+  "Reattempting",
+  "Paused",
+  "Canceled",
+  "Interrupted",
+  "Completed",
+  "Failed",
+  "System failure",
+  "Crashed",
+  "Expired",
+  "Timed out",
+] as const;
+
+export type RunFriendlyStatus = (typeof runFriendlyStatus)[number];
+
+/**
+ * Check if a value is a valid TaskRunStatus
+ */
+export function isTaskRunStatus(value: unknown): value is TaskRunStatus {
+  return typeof value === "string" && allTaskRunStatuses.includes(value as TaskRunStatus);
+}
+
+/**
+ * Check if a value is a valid RunFriendlyStatus
+ */
+export function isRunFriendlyStatus(value: unknown): value is RunFriendlyStatus {
+  return typeof value === "string" && runFriendlyStatus.includes(value as RunFriendlyStatus);
+}
+
+export const runStatusTitleFromStatus: Record<TaskRunStatus, RunFriendlyStatus> = {
+  DELAYED: "Delayed",
+  PENDING: "Queued",
+  PENDING_VERSION: "Pending version",
+  WAITING_FOR_DEPLOY: "Pending version",
+  DEQUEUED: "Dequeued",
+  EXECUTING: "Executing",
+  WAITING_TO_RESUME: "Waiting",
+  RETRYING_AFTER_FAILURE: "Reattempting",
+  PAUSED: "Paused",
+  CANCELED: "Canceled",
+  INTERRUPTED: "Interrupted",
+  COMPLETED_SUCCESSFULLY: "Completed",
+  COMPLETED_WITH_ERRORS: "Failed",
+  SYSTEM_FAILURE: "System failure",
+  CRASHED: "Crashed",
+  EXPIRED: "Expired",
+  TIMED_OUT: "Timed out",
+};
+
+const titlesStatusesArray = Object.entries(runStatusTitleFromStatus);
diff --git a/apps/webapp/app/env.server.ts b/apps/webapp/app/env.server.ts
index 9af137a23..6c0405bb7 100644
--- a/apps/webapp/app/env.server.ts
+++ b/apps/webapp/app/env.server.ts
@@ -521,6 +521,7 @@ const EnvironmentSchema = z
     PROD_USAGE_HEARTBEAT_INTERVAL_MS: z.coerce.number().int().optional(),
 
     CENTS_PER_RUN: z.coerce.number().default(0),
+    CENTS_PER_QUERY_BYTE_SECOND: z.coerce.number().default(0),
 
     EVENT_LOOP_MONITOR_ENABLED: z.string().default("1"),
     RESOURCE_MONITOR_ENABLED: z.string().default("0"),
diff --git a/apps/webapp/app/hooks/useFeatureFlags.ts b/apps/webapp/app/hooks/useFeatureFlags.ts
new file mode 100644
index 000000000..ea8bde1b2
--- /dev/null
+++ b/apps/webapp/app/hooks/useFeatureFlags.ts
@@ -0,0 +1,11 @@
+import { type UIMatch } from "@remix-run/react";
+import { useOptionalOrganization } from "./useOrganizations";
+
+/**
+ * Hook to access organization-level feature flags.
+ * Returns the feature flags from the current organization, or an empty object if no organization is found.
+ */
+export function useFeatureFlags(matches?: UIMatch[]) {
+  const org = useOptionalOrganization(matches);
+  return org?.featureFlags ?? {};
+}
diff --git a/apps/webapp/app/presenters/OrganizationsPresenter.server.ts b/apps/webapp/app/presenters/OrganizationsPresenter.server.ts
index 5949aebc5..b52e69db9 100644
--- a/apps/webapp/app/presenters/OrganizationsPresenter.server.ts
+++ b/apps/webapp/app/presenters/OrganizationsPresenter.server.ts
@@ -10,6 +10,7 @@ import {
 } from "./SelectBestEnvironmentPresenter.server";
 import { sortEnvironments } from "~/utils/environmentSort";
 import { defaultAvatar, parseAvatar } from "~/components/primitives/Avatar";
+import { validatePartialFeatureFlags } from "~/v3/featureFlags.server";
 
 export class OrganizationsPresenter {
   #prismaClient: PrismaClient;
@@ -132,6 +133,7 @@ export class OrganizationsPresenter {
         slug: true,
         title: true,
         avatar: true,
+        featureFlags: true,
         projects: {
           where: { deletedAt: null, version: "V3" },
           select: {
@@ -139,6 +141,7 @@ export class OrganizationsPresenter {
             slug: true,
             name: true,
             updatedAt: true,
+            externalRef: true,
           },
           orderBy: { name: "asc" },
         },
@@ -151,16 +154,23 @@ export class OrganizationsPresenter {
     });
 
     return orgs.map((org) => {
+      const flagsResult = org.featureFlags
+        ? validatePartialFeatureFlags(org.featureFlags as Record<string, unknown>)
+        : ({ success: false } as const);
+      const flags = flagsResult.success ? flagsResult.data : {};
+
       return {
         id: org.id,
         slug: org.slug,
         title: org.title,
         avatar: parseAvatar(org.avatar, defaultAvatar),
+        featureFlags: flags,
         projects: org.projects.map((project) => ({
           id: project.id,
           slug: project.slug,
           name: project.name,
           updatedAt: project.updatedAt,
+          externalRef: project.externalRef,
         })),
         membersCount: org._count.members,
       };
diff --git a/apps/webapp/app/presenters/v3/QueryPresenter.server.ts b/apps/webapp/app/presenters/v3/QueryPresenter.server.ts
new file mode 100644
index 000000000..48f2eff19
--- /dev/null
+++ b/apps/webapp/app/presenters/v3/QueryPresenter.server.ts
@@ -0,0 +1,44 @@
+import { defaultQuery } from "~/v3/querySchemas";
+import { BasePresenter } from "./basePresenter.server";
+import type { QueryScope } from "~/services/queryService.server";
+
+export type QueryHistoryItem = {
+  id: string;
+  query: string;
+  scope: QueryScope;
+  createdAt: Date;
+  userName: string | null;
+};
+
+export class QueryPresenter extends BasePresenter {
+  public async call({ organizationId }: { organizationId: string }) {
+    const history = await this._replica.customerQuery.findMany({
+      where: { organizationId },
+      orderBy: { createdAt: "desc" },
+      take: 20,
+      select: {
+        id: true,
+        query: true,
+        scope: true,
+        createdAt: true,
+        user: {
+          select: { name: true, displayName: true },
+        },
+      },
+    });
+
+    return {
+      defaultQuery,
+      history: history.map(
+        (q): QueryHistoryItem => ({
+          id: q.id,
+          query: q.query,
+          scope: q.scope.toLowerCase() as QueryScope,
+          createdAt: q.createdAt,
+          userName: q.user?.displayName ?? q.user?.name ?? null,
+        })
+      ),
+    };
+  }
+}
+
diff --git a/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.query/route.tsx b/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.query/route.tsx
new file mode 100644
index 000000000..75456ac88
--- /dev/null
+++ b/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.query/route.tsx
@@ -0,0 +1,2169 @@
+import {
+  ArrowDownTrayIcon,
+  ClipboardIcon,
+  LightBulbIcon,
+  PlayIcon,
+} from "@heroicons/react/20/solid";
+import type { OutputColumnMetadata } from "@internal/clickhouse";
+import type { ColumnSchema } from "@internal/tsql";
+import { Form, useNavigation } from "@remix-run/react";
+import {
+  type ActionFunctionArgs,
+  type LoaderFunctionArgs,
+  redirect,
+} from "@remix-run/server-runtime";
+import { forwardRef, useCallback, useEffect, useImperativeHandle, useRef, useState } from "react";
+import { typedjson, useTypedActionData, useTypedLoaderData } from "remix-typedjson";
+import { z } from "zod";
+import { AISparkleIcon } from "~/assets/icons/AISparkleIcon";
+import { ClockRotateLeftIcon } from "~/assets/icons/ClockRotateLeftIcon";
+import { ExitIcon } from "~/assets/icons/ExitIcon";
+import { AlphaTitle } from "~/components/AlphaBadge";
+import { AIQueryInput } from "~/components/code/AIQueryInput";
+import {
+  ChartConfigPanel,
+  defaultChartConfig,
+  type ChartConfiguration,
+} from "~/components/code/ChartConfigPanel";
+import { CodeBlock } from "~/components/code/CodeBlock";
+import { QueryResultsChart } from "~/components/code/QueryResultsChart";
+import { autoFormatSQL, TSQLEditor } from "~/components/code/TSQLEditor";
+import { TSQLResultsTable } from "~/components/code/TSQLResultsTable";
+import {
+  ClientTabs,
+  ClientTabsContent,
+  ClientTabsList,
+  ClientTabsTrigger,
+} from "~/components/primitives/ClientTabs";
+import { DateTime } from "~/components/primitives/DateTime";
+import { EnvironmentLabel } from "~/components/environments/EnvironmentLabel";
+import { PageBody, PageContainer } from "~/components/layout/AppLayout";
+import { Badge } from "~/components/primitives/Badge";
+import { Button } from "~/components/primitives/Buttons";
+import { CopyableText } from "~/components/primitives/CopyableText";
+import { Header2, Header3 } from "~/components/primitives/Headers";
+import { NavBar, PageTitle } from "~/components/primitives/PageHeader";
+import { Paragraph } from "~/components/primitives/Paragraph";
+import {
+  Popover,
+  PopoverArrowTrigger,
+  PopoverContent,
+  PopoverMenuItem,
+  PopoverTrigger,
+} from "~/components/primitives/Popover";
+import {
+  ResizableHandle,
+  ResizablePanel,
+  ResizablePanelGroup,
+} from "~/components/primitives/Resizable";
+import { Select, SelectItem } from "~/components/primitives/Select";
+import { Spinner } from "~/components/primitives/Spinner";
+import { Switch } from "~/components/primitives/Switch";
+import { SimpleTooltip } from "~/components/primitives/Tooltip";
+import { useEnvironment } from "~/hooks/useEnvironment";
+import { useOrganization } from "~/hooks/useOrganizations";
+import { useProject } from "~/hooks/useProject";
+import { prisma } from "~/db.server";
+import { findProjectBySlug } from "~/models/project.server";
+import { findEnvironmentBySlug } from "~/models/runtimeEnvironment.server";
+import { QueryPresenter, type QueryHistoryItem } from "~/presenters/v3/QueryPresenter.server";
+import { executeQuery, type QueryScope } from "~/services/queryService.server";
+import { requireUser } from "~/services/session.server";
+import { downloadFile, rowsToCSV, rowsToJSON } from "~/utils/dataExport";
+import { EnvironmentParamSchema } from "~/utils/pathBuilder";
+import { FEATURE_FLAG, validateFeatureFlagValue } from "~/v3/featureFlags.server";
+import { querySchemas } from "~/v3/querySchemas";
+
+async function hasQueryAccess(
+  userId: string,
+  isAdmin: boolean,
+  organizationSlug: string
+): Promise<boolean> {
+  if (isAdmin) {
+    return true;
+  }
+
+  // Check organization feature flags
+  const organization = await prisma.organization.findFirst({
+    where: {
+      slug: organizationSlug,
+      members: { some: { userId } },
+    },
+    select: {
+      featureFlags: true,
+    },
+  });
+
+  if (!organization?.featureFlags) {
+    return false;
+  }
+
+  const flags = organization.featureFlags as Record<string, unknown>;
+  const hasQueryAccessResult = validateFeatureFlagValue(
+    FEATURE_FLAG.hasQueryAccess,
+    flags.hasQueryAccess
+  );
+
+  return hasQueryAccessResult.success && hasQueryAccessResult.data === true;
+}
+
+const scopeOptions = [
+  { value: "environment", label: "Environment" },
+  { value: "project", label: "Project" },
+  { value: "organization", label: "Organization" },
+] as const;
+
+export const loader = async ({ request, params }: LoaderFunctionArgs) => {
+  const user = await requireUser(request);
+  const { projectParam, organizationSlug, envParam } = EnvironmentParamSchema.parse(params);
+
+  const canAccess = await hasQueryAccess(user.id, user.admin, organizationSlug);
+  if (!canAccess) {
+    throw redirect("/");
+  }
+
+  const project = await findProjectBySlug(organizationSlug, projectParam, user.id);
+  if (!project) {
+    throw new Response(undefined, {
+      status: 404,
+      statusText: "Project not found",
+    });
+  }
+
+  const environment = await findEnvironmentBySlug(project.id, envParam, user.id);
+  if (!environment) {
+    throw new Response(undefined, {
+      status: 404,
+      statusText: "Environment not found",
+    });
+  }
+
+  const presenter = new QueryPresenter();
+  const { defaultQuery, history } = await presenter.call({
+    organizationId: project.organizationId,
+  });
+
+  return typedjson({
+    defaultQuery,
+    history,
+  });
+};
+
+const ActionSchema = z.object({
+  query: z.string().min(1, "Query is required"),
+  scope: z.enum(["environment", "project", "organization"]),
+});
+
+export const action = async ({ request, params }: ActionFunctionArgs) => {
+  const user = await requireUser(request);
+  const { projectParam, organizationSlug, envParam } = EnvironmentParamSchema.parse(params);
+
+  const canAccess = await hasQueryAccess(user.id, user.admin, organizationSlug);
+  if (!canAccess) {
+    return typedjson(
+      { error: "Unauthorized", rows: null, columns: null, stats: null },
+      { status: 403 }
+    );
+  }
+
+  const project = await findProjectBySlug(organizationSlug, projectParam, user.id);
+  if (!project) {
+    return typedjson(
+      { error: "Project not found", rows: null, columns: null, stats: null },
+      { status: 404 }
+    );
+  }
+
+  const environment = await findEnvironmentBySlug(project.id, envParam, user.id);
+  if (!environment) {
+    return typedjson(
+      { error: "Environment not found", rows: null, columns: null, stats: null },
+      { status: 404 }
+    );
+  }
+
+  const formData = await request.formData();
+  const parsed = ActionSchema.safeParse({
+    query: formData.get("query"),
+    scope: formData.get("scope"),
+  });
+
+  if (!parsed.success) {
+    return typedjson(
+      {
+        error: parsed.error.errors.map((e) => e.message).join(", "),
+        rows: null,
+        columns: null,
+        stats: null,
+      },
+      { status: 400 }
+    );
+  }
+
+  const { query, scope } = parsed.data;
+
+  try {
+    const [error, result] = await executeQuery({
+      name: "query-page",
+      query,
+      schema: z.record(z.any()),
+      tableSchema: querySchemas,
+      transformValues: true,
+      scope,
+      organizationId: project.organizationId,
+      projectId: project.id,
+      environmentId: environment.id,
+      history: {
+        source: "DASHBOARD",
+        userId: user.id,
+      },
+    });
+
+    if (error) {
+      return typedjson(
+        { error: error.message, rows: null, columns: null, stats: null },
+        { status: 400 }
+      );
+    }
+
+    return typedjson({
+      error: null,
+      rows: result.rows,
+      columns: result.columns,
+      stats: result.stats,
+    });
+  } catch (err) {
+    const errorMessage = err instanceof Error ? err.message : "Unknown error executing query";
+    return typedjson(
+      { error: errorMessage, rows: null, columns: null, stats: null },
+      { status: 500 }
+    );
+  }
+};
+
+/** Handle for imperatively setting the query from outside */
+interface QueryEditorFormHandle {
+  setQuery: (query: string) => void;
+  setScope: (scope: QueryScope) => void;
+  getQuery: () => string;
+}
+
+/** Self-contained query editor with form - isolates query state from parent */
+const QueryEditorForm = forwardRef<
+  QueryEditorFormHandle,
+  {
+    defaultQuery: string;
+    defaultScope: QueryScope;
+    history: QueryHistoryItem[];
+    isLoading: boolean;
+  }
+>(function QueryEditorForm({ defaultQuery, defaultScope, history, isLoading }, ref) {
+  const [query, setQuery] = useState(defaultQuery);
+  const [scope, setScope] = useState<QueryScope>(defaultScope);
+
+  // Expose methods to parent for external query setting (history, AI, examples)
+  useImperativeHandle(
+    ref,
+    () => ({
+      setQuery,
+      setScope,
+      getQuery: () => query,
+    }),
+    [query]
+  );
+
+  const handleHistorySelected = useCallback((item: QueryHistoryItem) => {
+    setQuery(item.query);
+    setScope(item.scope);
+  }, []);
+
+  return (
+    <div className="flex flex-col gap-2 bg-charcoal-900 pb-2">
+      <TSQLEditor
+        defaultValue={query}
+        onChange={setQuery}
+        schema={querySchemas}
+        linterEnabled={true}
+        showCopyButton={true}
+        showClearButton={true}
+        minHeight="200px"
+        className="min-h-[200px]"
+      />
+      <Form method="post" className="flex items-center justify-between gap-2 px-2">
+        <input type="hidden" name="query" value={query} />
+        <input type="hidden" name="scope" value={scope} />
+        <QueryHistoryPopover history={history} onQuerySelected={handleHistorySelected} />
+        <div className="flex items-center gap-2">
+          <Select
+            value={scope}
+            setValue={(value) => setScope(value as QueryScope)}
+            variant="tertiary/small"
+            dropdownIcon={true}
+            items={[...scopeOptions]}
+            text={(value) => {
+              return <ScopeItem scope={value as QueryScope} />;
+            }}
+          >
+            {(items) =>
+              items.map((item) => (
+                <SelectItem key={item.value} value={item.value}>
+                  <ScopeItem scope={item.value as QueryScope} />
+                </SelectItem>
+              ))
+            }
+          </Select>
+          <Button
+            type="submit"
+            variant="primary/small"
+            disabled={isLoading || !query.trim()}
+            shortcut={{ modifiers: ["mod"], key: "enter", enabledOnInputElements: true }}
+            LeadingIcon={isLoading ? <Spinner className="size-4" color="white" /> : undefined}
+          >
+            {isLoading ? "Querying..." : "Query"}
+          </Button>
+        </div>
+      </Form>
+    </div>
+  );
+});
+
+export default function Page() {
+  const { defaultQuery, history } = useTypedLoaderData<typeof loader>();
+  const results = useTypedActionData<typeof action>();
+  const navigation = useNavigation();
+
+  // Use most recent history item if available, otherwise fall back to defaults
+  const initialQuery = history.length > 0 ? history[0].query : defaultQuery;
+  const initialScope: QueryScope = history.length > 0 ? history[0].scope : "environment";
+
+  const editorRef = useRef<QueryEditorFormHandle>(null);
+  const [prettyFormatting, setPrettyFormatting] = useState(true);
+  const [resultsView, setResultsView] = useState<"table" | "graph">("table");
+  const [chartConfig, setChartConfig] = useState<ChartConfiguration>(defaultChartConfig);
+
+  const isLoading = navigation.state === "submitting" || navigation.state === "loading";
+
+  // Create a stable key from columns to detect schema changes
+  const columnsKey = results?.columns
+    ? results.columns.map((c) => `${c.name}:${c.type}`).join(",")
+    : "";
+
+  // Reset chart config only when column schema actually changes
+  // This allows re-running queries with different WHERE clauses without losing config
+  useEffect(() => {
+    if (columnsKey) {
+      setChartConfig(defaultChartConfig);
+    }
+  }, [columnsKey]);
+
+  const handleChartConfigChange = useCallback((config: ChartConfiguration) => {
+    setChartConfig(config);
+  }, []);
+
+  return (
+    <PageContainer>
+      <NavBar>
+        <PageTitle title={<AlphaTitle>Query</AlphaTitle>} />
+      </NavBar>
+      <PageBody scrollable={false}>
+        <ResizablePanelGroup orientation="horizontal" className="max-h-full bg-charcoal-800">
+          <ResizablePanel id="query-main" className="max-h-full">
+            <div className="grid max-h-full grid-rows-[auto_1fr] overflow-hidden">
+              {/* Query editor - isolated component to prevent re-renders */}
+              <QueryEditorForm
+                ref={editorRef}
+                defaultQuery={initialQuery}
+                defaultScope={initialScope}
+                history={history}
+                isLoading={isLoading}
+              />
+              {/* Results */}
+              <div className="grid max-h-full grid-rows-[2rem_1fr] overflow-hidden border-t border-grid-dimmed bg-charcoal-800">
+                <div className="flex items-center justify-between border-b border-grid-dimmed pl-3 pr-1">
+                  <div className="flex items-center gap-2">
+                    <Header3>
+                      {results?.rows?.length ? `${results.rows.length} Results` : "Results"}
+                    </Header3>
+                    {results?.stats && (
+                      <span className="text-xs text-text-dimmed">
+                        {formatQueryStats(results.stats)}
+                      </span>
+                    )}
+                  </div>
+                  <div className="flex items-center gap-1">
+                    {results?.rows && results?.columns && results.rows.length > 0 && (
+                      <ExportResultsButton rows={results.rows} columns={results.columns} />
+                    )}
+                    {resultsView === "table" && (
+                      <Switch
+                        variant="small"
+                        label="Pretty formatting"
+                        checked={prettyFormatting}
+                        onCheckedChange={setPrettyFormatting}
+                      />
+                    )}
+                  </div>
+                </div>
+                <ClientTabs
+                  value={resultsView}
+                  onValueChange={(v) => setResultsView(v as "table" | "graph")}
+                  className="grid min-h-0 grid-rows-[auto_1fr] overflow-hidden"
+                >
+                  <ClientTabsList variant="underline" className="shrink-0 px-3">
+                    <ClientTabsTrigger value="table" variant="underline" layoutId="results-tabs">
+                      Table
+                    </ClientTabsTrigger>
+                    <ClientTabsTrigger
+                      value="graph"
+                      variant="underline"
+                      layoutId="results-tabs"
+                      disabled={!results?.rows || results.rows.length === 0}
+                    >
+                      Graph
+                    </ClientTabsTrigger>
+                  </ClientTabsList>
+                  <ClientTabsContent value="table" className="min-h-0 overflow-y-hidden">
+                    {isLoading ? (
+                      <div className="flex items-center gap-2 p-4 text-text-dimmed">
+                        <Spinner className="size-4" />
+                        <span>Executing query...</span>
+                      </div>
+                    ) : results?.error ? (
+                      <pre className="whitespace-pre-wrap p-4 text-sm text-red-400">
+                        {results.error}
+                      </pre>
+                    ) : results?.rows && results?.columns ? (
+                      <TSQLResultsTable
+                        rows={results.rows}
+                        columns={results.columns}
+                        prettyFormatting={prettyFormatting}
+                      />
+                    ) : (
+                      <Paragraph variant="small" className="p-4 text-text-dimmed">
+                        Run a query to see results here.
+                      </Paragraph>
+                    )}
+                  </ClientTabsContent>
+                  <ClientTabsContent
+                    value="graph"
+                    className="flex min-h-0 flex-col overflow-hidden"
+                  >
+                    {results?.rows && results?.columns && results.rows.length > 0 ? (
+                      <>
+                        <ChartConfigPanel
+                          columns={results.columns}
+                          config={chartConfig}
+                          onChange={handleChartConfigChange}
+                          className="shrink-0 border-b border-grid-dimmed"
+                        />
+                        <div className="min-h-0 flex-1 overflow-auto p-3">
+                          <QueryResultsChart
+                            rows={results.rows}
+                            columns={results.columns}
+                            config={chartConfig}
+                          />
+                        </div>
+                      </>
+                    ) : (
+                      <Paragraph variant="small" className="p-4 text-text-dimmed">
+                        Run a query to visualize results.
+                      </Paragraph>
+                    )}
+                  </ClientTabsContent>
+                </ClientTabs>
+              </div>
+            </div>
+          </ResizablePanel>
+          <ResizableHandle id="query-handle" />
+          <ResizablePanel
+            id="query-help"
+            min="200px"
+            default="400px"
+            max="500px"
+            className="w-full"
+          >
+            <QueryHelpSidebar
+              onTryExample={(exampleQuery, exampleScope) => {
+                editorRef.current?.setQuery(exampleQuery);
+                editorRef.current?.setScope(exampleScope);
+              }}
+              onQueryGenerated={(query) => {
+                const formatted = autoFormatSQL(query);
+                editorRef.current?.setQuery(formatted);
+              }}
+              getCurrentQuery={() => editorRef.current?.getQuery() ?? ""}
+            />
+          </ResizablePanel>
+        </ResizablePanelGroup>
+      </PageBody>
+    </PageContainer>
+  );
+}
+
+function ExportResultsButton({
+  rows,
+  columns,
+}: {
+  rows: Record<string, unknown>[];
+  columns: OutputColumnMetadata[];
+}) {
+  const [isOpen, setIsOpen] = useState(false);
+
+  const handleCopyCSV = () => {
+    const csv = rowsToCSV(rows, columns);
+    navigator.clipboard.writeText(csv);
+    setIsOpen(false);
+  };
+
+  const handleExportCSV = () => {
+    const csv = rowsToCSV(rows, columns);
+    const timestamp = new Date().toISOString().slice(0, 19).replace(/[:-]/g, "");
+    downloadFile(csv, `query-results-${timestamp}.csv`, "text/csv");
+    setIsOpen(false);
+  };
+
+  const handleCopyJSON = () => {
+    const json = rowsToJSON(rows);
+    navigator.clipboard.writeText(json);
+    setIsOpen(false);
+  };
+
+  const handleExportJSON = () => {
+    const json = rowsToJSON(rows);
+    const timestamp = new Date().toISOString().slice(0, 19).replace(/[:-]/g, "");
+    downloadFile(json, `query-results-${timestamp}.json`, "application/json");
+    setIsOpen(false);
+  };
+
+  return (
+    <Popover open={isOpen} onOpenChange={setIsOpen}>
+      <PopoverArrowTrigger isOpen={isOpen}>Export</PopoverArrowTrigger>
+      <PopoverContent className="min-w-[10rem] p-1" align="end">
+        <div className="flex flex-col gap-1">
+          <PopoverMenuItem icon={ClipboardIcon} title="Copy CSV" onClick={handleCopyCSV} />
+          <PopoverMenuItem icon={ArrowDownTrayIcon} title="Export CSV" onClick={handleExportCSV} />
+          <PopoverMenuItem icon={ClipboardIcon} title="Copy JSON" onClick={handleCopyJSON} />
+          <PopoverMenuItem
+            icon={ArrowDownTrayIcon}
+            title="Export JSON"
+            onClick={handleExportJSON}
+          />
+        </div>
+      </PopoverContent>
+    </Popover>
+  );
+}
+
+// Example queries for the Examples tab
+const exampleQueries: Array<{
+  title: string;
+  description: string;
+  query: string;
+  scope: QueryScope;
+}> = [
+  {
+    title: "Failed runs by task (past 7 days)",
+    description: "Count of failed runs grouped by task identifier over the last 7 days.",
+    query: `SELECT
+  task_identifier,
+  count() AS failed_count
+FROM runs
+WHERE status = 'Failed'
+  AND triggered_at > now() - INTERVAL 7 DAY
+GROUP BY task_identifier
+ORDER BY failed_count DESC
+LIMIT 20`,
+    scope: "environment",
+  },
+  {
+    title: "Execution duration p50 by task (past 7d)",
+    description: "Median (50th percentile) execution duration for each task.",
+    query: `SELECT
+  task_identifier,
+  quantile(0.5)(execution_duration) AS p50_duration_ms
+FROM runs
+WHERE triggered_at > now() - INTERVAL 7 DAY
+  AND execution_duration IS NOT NULL
+GROUP BY task_identifier
+ORDER BY p50_duration_ms DESC
+LIMIT 20`,
+    scope: "environment",
+  },
+  {
+    title: "Most expensive 100 runs (past 7d)",
+    description: "Top 100 runs by cost over the last 7 days.",
+    query: `SELECT
+  run_id,
+  task_identifier,
+  status,
+  total_cost,
+  usage_duration,
+  machine,
+  created_at
+FROM runs
+WHERE triggered_at > now() - INTERVAL 7 DAY
+ORDER BY total_cost DESC
+LIMIT 100`,
+    scope: "environment",
+  },
+];
+
+function QueryHelpSidebar({
+  onTryExample,
+  onQueryGenerated,
+  getCurrentQuery,
+}: {
+  onTryExample: (query: string, scope: QueryScope) => void;
+  onQueryGenerated: (query: string) => void;
+  getCurrentQuery: () => string;
+}) {
+  return (
+    <div className="grid h-full max-h-full grid-rows-[auto_1fr] overflow-hidden bg-background-bright">
+      <ClientTabs defaultValue="ai" className="flex min-h-0 flex-col overflow-hidden pt-1">
+        <ClientTabsList variant="underline" className="mx-3 shrink-0">
+          <ClientTabsTrigger value="ai" variant="underline" layoutId="query-help-tabs">
+            <div className="flex items-center gap-0.5">
+              <AISparkleIcon className="size-4" /> AI
+            </div>
+          </ClientTabsTrigger>
+          <ClientTabsTrigger value="guide" variant="underline" layoutId="query-help-tabs">
+            Writing TRQL
+          </ClientTabsTrigger>
+          <ClientTabsTrigger value="schema" variant="underline" layoutId="query-help-tabs">
+            Table schema
+          </ClientTabsTrigger>
+          <ClientTabsTrigger value="examples" variant="underline" layoutId="query-help-tabs">
+            Examples
+          </ClientTabsTrigger>
+        </ClientTabsList>
+        <ClientTabsContent
+          value="ai"
+          className="min-h-0 flex-1 overflow-y-auto p-3 scrollbar-thin scrollbar-track-transparent scrollbar-thumb-charcoal-600"
+        >
+          <AITabContent onQueryGenerated={onQueryGenerated} getCurrentQuery={getCurrentQuery} />
+        </ClientTabsContent>
+        <ClientTabsContent
+          value="guide"
+          className="min-h-0 flex-1 overflow-y-auto p-3 scrollbar-thin scrollbar-track-transparent scrollbar-thumb-charcoal-600"
+        >
+          <TRQLGuideContent onTryExample={onTryExample} />
+        </ClientTabsContent>
+        <ClientTabsContent
+          value="schema"
+          className="min-h-0 flex-1 overflow-y-auto p-3 scrollbar-thin scrollbar-track-transparent scrollbar-thumb-charcoal-600"
+        >
+          <TableSchemaContent />
+        </ClientTabsContent>
+        <ClientTabsContent
+          value="examples"
+          className="min-h-0 flex-1 overflow-y-auto p-3 scrollbar-thin scrollbar-track-transparent scrollbar-thumb-charcoal-600"
+        >
+          <ExamplesContent onTryExample={onTryExample} />
+        </ClientTabsContent>
+      </ClientTabs>
+    </div>
+  );
+}
+
+function AITabContent({
+  onQueryGenerated,
+  getCurrentQuery,
+}: {
+  onQueryGenerated: (query: string) => void;
+  getCurrentQuery: () => string;
+}) {
+  const [autoSubmitPrompt, setAutoSubmitPrompt] = useState<string | undefined>();
+
+  const examplePrompts = [
+    "Show me failed runs by hour for the past 7 days",
+    "Count of runs by status by hour for the past 48h",
+    "Top 50 most expensive runs this week",
+    "Average execution duration by task this week",
+    "Run counts by tag in the past 7 days",
+  ];
+
+  return (
+    <div className="space-y-2">
+      <AIQueryInput
+        onQueryGenerated={onQueryGenerated}
+        autoSubmitPrompt={autoSubmitPrompt}
+        getCurrentQuery={getCurrentQuery}
+      />
+
+      <div className="pt-4">
+        <Header3 className="mb-2 text-text-bright">Example prompts</Header3>
+        <div className="space-y-2">
+          {examplePrompts.map((example) => (
+            <button
+              key={example}
+              type="button"
+              onClick={() => {
+                // Use a unique key to ensure re-trigger even if same prompt clicked twice
+                setAutoSubmitPrompt(undefined);
+                setTimeout(() => setAutoSubmitPrompt(example), 0);
+              }}
+              className="block w-full rounded-md border border-grid-dimmed bg-charcoal-800 px-3 py-2 text-left text-sm text-text-dimmed transition-colors hover:border-grid-bright hover:bg-charcoal-750 hover:text-text-bright"
+            >
+              {example}
+            </button>
+          ))}
+        </div>
+      </div>
+    </div>
+  );
+}
+
+/** A code block with an integrated "Try it" button */
+function TryableCodeBlock({
+  code,
+  onTry,
+  className,
+}: {
+  code: string;
+  onTry?: () => void;
+  className?: string;
+}) {
+  return (
+    <div className={className}>
+      <CodeBlock
+        code={code}
+        language="sql"
+        showLineNumbers={false}
+        showOpenInModal={false}
+        className={onTry ? "rounded-b-none border-b-0 text-xs" : "text-xs"}
+      />
+      {onTry && (
+        <div className="flex justify-end rounded-b-md border border-grid-bright p-1">
+          <Button variant="minimal/small" onClick={onTry} LeadingIcon={PlayIcon}>
+            Try it
+          </Button>
+        </div>
+      )}
+    </div>
+  );
+}
+
+function TRQLGuideContent({
+  onTryExample,
+}: {
+  onTryExample: (query: string, scope: QueryScope) => void;
+}) {
+  return (
+    <div className="space-y-6">
+      <Paragraph variant="small/bright">
+        TRQL is a query language for the Trigger platform. It is based on ClickHouse SQL and extends
+        it with additional features.
+      </Paragraph>
+      {/* Table of contents */}
+      <nav className="space-y-1 text-sm">
+        <a href="#basic" className="block text-text-link hover:underline">
+          Basic queries
+        </a>
+        <a href="#filtering" className="block text-text-link hover:underline">
+          Filtering with WHERE
+        </a>
+        <a href="#sorting" className="block text-text-link hover:underline">
+          Sorting &amp; limiting
+        </a>
+        <a href="#grouping" className="block text-text-link hover:underline">
+          Grouping &amp; aggregation
+        </a>
+        <a href="#functions" className="block text-text-link hover:underline">
+          Available functions
+        </a>
+      </nav>
+
+      {/* Basic queries */}
+      <section id="basic">
+        <Header3 className="mb-2 text-text-bright">Basic queries</Header3>
+        <Paragraph variant="small" className="mb-2 text-text-dimmed">
+          Select columns from a table. Use <code className="text-xs">*</code> to select all columns,
+          or list specific columns.
+        </Paragraph>
+        <TryableCodeBlock
+          code={`SELECT run_id, task_identifier, status
+FROM runs
+LIMIT 10`}
+          onTry={() =>
+            onTryExample(
+              `SELECT run_id, task_identifier, status
+FROM runs
+LIMIT 10`,
+              "environment"
+            )
+          }
+        />
+        <Paragraph variant="small" className="mt-3 text-text-dimmed">
+          Alias columns with <code className="text-xs">AS</code>:
+        </Paragraph>
+        <TryableCodeBlock
+          code={`SELECT task_identifier AS task, count() AS total
+FROM runs
+GROUP BY task`}
+          onTry={() =>
+            onTryExample(
+              `SELECT task_identifier AS task, count() AS total
+FROM runs
+GROUP BY task`,
+              "environment"
+            )
+          }
+          className="mt-1"
+        />
+      </section>
+
+      {/* Filtering */}
+      <section id="filtering">
+        <Header3 className="mb-2 text-text-bright">Filtering with WHERE</Header3>
+        <Paragraph variant="small" className="mb-2 text-text-dimmed">
+          Use comparison operators: <code className="text-xs">=</code>,{" "}
+          <code className="text-xs">!=</code>, <code className="text-xs">&lt;</code>,{" "}
+          <code className="text-xs">&gt;</code>, <code className="text-xs">&lt;=</code>,{" "}
+          <code className="text-xs">&gt;=</code>
+        </Paragraph>
+        <TryableCodeBlock
+          code={`SELECT * FROM runs
+WHERE status = 'Failed'
+  AND created_at > now() - INTERVAL 1 DAY`}
+          onTry={() =>
+            onTryExample(
+              `SELECT * FROM runs
+WHERE status = 'Failed'
+  AND created_at > now() - INTERVAL 1 DAY`,
+              "environment"
+            )
+          }
+        />
+        <Paragraph variant="small" className="mt-3 text-text-dimmed">
+          Other operators:
+        </Paragraph>
+        <TryableCodeBlock
+          code={`-- IN for multiple values
+WHERE status IN ('Failed', 'Crashed')
+
+-- LIKE for pattern matching (% = wildcard)
+WHERE task_identifier LIKE 'email%'
+
+-- ILIKE for case-insensitive matching
+WHERE task_identifier ILIKE '%send%'
+
+-- BETWEEN for ranges
+WHERE created_at BETWEEN '2024-01-01' AND '2024-01-31'
+
+-- NULL checks
+WHERE completed_at IS NOT NULL`}
+          className="mt-1"
+        />
+      </section>
+
+      {/* Sorting & limiting */}
+      <section id="sorting">
+        <Header3 className="mb-2 text-text-bright">Sorting &amp; limiting</Header3>
+        <Paragraph variant="small" className="mb-2 text-text-dimmed">
+          Sort results with <code className="text-xs">ORDER BY</code> (ASC/DESC). Limit results with{" "}
+          <code className="text-xs">LIMIT</code>.
+        </Paragraph>
+        <TryableCodeBlock
+          code={`SELECT run_id, compute_cost, created_at
+FROM runs
+ORDER BY compute_cost DESC, created_at ASC
+LIMIT 50`}
+          onTry={() =>
+            onTryExample(
+              `SELECT run_id, compute_cost, created_at
+FROM runs
+ORDER BY compute_cost DESC, created_at ASC
+LIMIT 50`,
+              "environment"
+            )
+          }
+        />
+      </section>
+
+      {/* Grouping */}
+      <section id="grouping">
+        <Header3 className="mb-2 text-text-bright">Grouping &amp; aggregation</Header3>
+        <Paragraph variant="small" className="mb-2 text-text-dimmed">
+          Use <code className="text-xs">GROUP BY</code> with aggregate functions. Filter groups with{" "}
+          <code className="text-xs">HAVING</code>.
+        </Paragraph>
+        <TryableCodeBlock
+          code={`SELECT
+  task_identifier,
+  status,
+  count() AS run_count,
+  avg(usage_duration) AS avg_duration
+FROM runs
+GROUP BY task_identifier, status
+HAVING run_count > 10
+ORDER BY run_count DESC`}
+          onTry={() =>
+            onTryExample(
+              `SELECT
+  task_identifier,
+  status,
+  count() AS run_count,
+  avg(usage_duration) AS avg_duration
+FROM runs
+GROUP BY task_identifier, status
+HAVING run_count > 10
+ORDER BY run_count DESC`,
+              "environment"
+            )
+          }
+        />
+      </section>
+
+      {/* Functions */}
+      <section id="functions">
+        <Header3 className="mb-2 text-text-bright">Available functions</Header3>
+        <Paragraph variant="extra-small" className="mb-3 text-text-dimmed">
+          Hover over any function to see its description and example usage.
+        </Paragraph>
+
+        <div className="space-y-4">
+          {/* Aggregate functions */}
+          <FunctionCategory
+            title="Aggregate functions"
+            functions={[
+              { name: "count()", desc: "Count rows", example: "count()" },
+              {
+                name: "countIf(col, cond)",
+                desc: "Count rows matching condition",
+                example: "countIf(status, status = 'Failed')",
+              },
+              {
+                name: "countDistinct(col)",
+                desc: "Count unique values",
+                example: "countDistinct(task_identifier)",
+              },
+              { name: "sum(col)", desc: "Sum of values", example: "sum(compute_cost)" },
+              {
+                name: "sumIf(col, cond)",
+                desc: "Sum values matching condition",
+                example: "sumIf(compute_cost, status = 'Completed')",
+              },
+              { name: "avg(col)", desc: "Average of values", example: "avg(usage_duration)" },
+              { name: "min(col)", desc: "Minimum value", example: "min(created_at)" },
+              { name: "max(col)", desc: "Maximum value", example: "max(compute_cost)" },
+              {
+                name: "uniq(col)",
+                desc: "Approximate unique count (fast)",
+                example: "uniq(task_identifier)",
+              },
+              { name: "uniqExact(col)", desc: "Exact unique count", example: "uniqExact(run_id)" },
+              {
+                name: "any(col)",
+                desc: "Any arbitrary value from group",
+                example: "any(task_identifier)",
+              },
+              {
+                name: "anyLast(col)",
+                desc: "Last value encountered in group",
+                example: "anyLast(status)",
+              },
+              {
+                name: "argMin(arg, val)",
+                desc: "Value of arg at minimum val",
+                example: "argMin(run_id, created_at)",
+              },
+              {
+                name: "argMax(arg, val)",
+                desc: "Value of arg at maximum val",
+                example: "argMax(run_id, compute_cost)",
+              },
+              {
+                name: "median(col)",
+                desc: "Median value (50th percentile)",
+                example: "median(usage_duration)",
+              },
+              {
+                name: "quantile(p)(col)",
+                desc: "Value at percentile p (0-1)",
+                example: "quantile(0.95)(usage_duration)",
+              },
+              {
+                name: "stddevPop(col)",
+                desc: "Population standard deviation",
+                example: "stddevPop(usage_duration)",
+              },
+              {
+                name: "stddevSamp(col)",
+                desc: "Sample standard deviation",
+                example: "stddevSamp(usage_duration)",
+              },
+              {
+                name: "groupArray(col)",
+                desc: "Collect values into array",
+                example: "groupArray(run_id)",
+              },
+              {
+                name: "groupUniqArray(col)",
+                desc: "Collect unique values into array",
+                example: "groupUniqArray(status)",
+              },
+              {
+                name: "topK(k)(col)",
+                desc: "Top k most frequent values",
+                example: "topK(5)(task_identifier)",
+              },
+            ]}
+          />
+
+          {/* String functions */}
+          <FunctionCategory
+            title="String functions"
+            functions={[
+              {
+                name: "length(s)",
+                desc: "Length of string in bytes",
+                example: "length(task_identifier)",
+              },
+              {
+                name: "lengthUTF8(s)",
+                desc: "Length in UTF-8 characters",
+                example: "lengthUTF8(task_identifier)",
+              },
+              { name: "empty(s)", desc: "Returns 1 if string is empty", example: "empty(error)" },
+              {
+                name: "notEmpty(s)",
+                desc: "Returns 1 if string is not empty",
+                example: "notEmpty(task_identifier)",
+              },
+              { name: "lower(s)", desc: "Convert to lowercase", example: "lower(status)" },
+              { name: "upper(s)", desc: "Convert to uppercase", example: "upper(status)" },
+              { name: "reverse(s)", desc: "Reverse string", example: "reverse(run_id)" },
+              {
+                name: "concat(s1, s2, ...)",
+                desc: "Concatenate strings",
+                example: "concat(task_identifier, '-', status)",
+              },
+              {
+                name: "substring(s, offset, len)",
+                desc: "Extract substring (1-indexed)",
+                example: "substring(run_id, 1, 10)",
+              },
+              { name: "left(s, n)", desc: "First n characters", example: "left(run_id, 10)" },
+              { name: "right(s, n)", desc: "Last n characters", example: "right(run_id, 8)" },
+              {
+                name: "trim(s)",
+                desc: "Remove leading/trailing whitespace",
+                example: "trim(task_identifier)",
+              },
+              {
+                name: "trimLeft(s)",
+                desc: "Remove leading whitespace",
+                example: "trimLeft(task_identifier)",
+              },
+              {
+                name: "trimRight(s)",
+                desc: "Remove trailing whitespace",
+                example: "trimRight(task_identifier)",
+              },
+              {
+                name: "leftPad(s, len, char)",
+                desc: "Pad string on left",
+                example: "leftPad(toString(attempt), 3, '0')",
+              },
+              {
+                name: "rightPad(s, len, char)",
+                desc: "Pad string on right",
+                example: "rightPad(status, 15, ' ')",
+              },
+              {
+                name: "startsWith(s, prefix)",
+                desc: "Check if starts with prefix",
+                example: "startsWith(task_identifier, 'email')",
+              },
+              {
+                name: "endsWith(s, suffix)",
+                desc: "Check if ends with suffix",
+                example: "endsWith(run_id, 'abc')",
+              },
+              {
+                name: "position(haystack, needle)",
+                desc: "Position of substring (0 if not found)",
+                example: "position(task_identifier, 'send')",
+              },
+              {
+                name: "replace(s, from, to)",
+                desc: "Replace all occurrences",
+                example: "replace(status, '_', '-')",
+              },
+              {
+                name: "replaceOne(s, from, to)",
+                desc: "Replace first occurrence",
+                example: "replaceOne(task_identifier, '-', '_')",
+              },
+              {
+                name: "replaceRegexpAll(s, pattern, repl)",
+                desc: "Replace using regex",
+                example: "replaceRegexpAll(run_id, '[0-9]', 'X')",
+              },
+              {
+                name: "match(s, pattern)",
+                desc: "Regex match (returns 0 or 1)",
+                example: "match(task_identifier, '^email.*')",
+              },
+              {
+                name: "extract(s, pattern)",
+                desc: "Extract first regex match",
+                example: "extract(task_identifier, '[a-z]+')",
+              },
+              {
+                name: "extractAll(s, pattern)",
+                desc: "Extract all regex matches as array",
+                example: "extractAll(task_identifier, '[a-z]+')",
+              },
+              {
+                name: "like(s, pattern)",
+                desc: "SQL LIKE pattern match",
+                example: "like(task_identifier, '%email%')",
+              },
+              {
+                name: "ilike(s, pattern)",
+                desc: "Case-insensitive LIKE",
+                example: "ilike(task_identifier, '%EMAIL%')",
+              },
+              {
+                name: "splitByChar(sep, s)",
+                desc: "Split by character",
+                example: "splitByChar('-', task_identifier)",
+              },
+              {
+                name: "splitByString(sep, s)",
+                desc: "Split by string",
+                example: "splitByString('::', task_identifier)",
+              },
+              {
+                name: "arrayStringConcat(arr, sep)",
+                desc: "Join array to string",
+                example: "arrayStringConcat(tags, ', ')",
+              },
+              {
+                name: "base64Encode(s)",
+                desc: "Encode to base64",
+                example: "base64Encode(run_id)",
+              },
+              {
+                name: "base64Decode(s)",
+                desc: "Decode from base64",
+                example: "base64Decode(encoded_value)",
+              },
+              { name: "repeat(s, n)", desc: "Repeat string n times", example: "repeat('-', 10)" },
+              {
+                name: "format(pattern, args...)",
+                desc: "Format string with placeholders",
+                example: "format('{} - {}', task_identifier, status)",
+              },
+            ]}
+          />
+
+          {/* Date/time functions */}
+          <FunctionCategory
+            title="Date/time functions"
+            functions={[
+              { name: "now()", desc: "Current date and time", example: "now()" },
+              { name: "today()", desc: "Current date", example: "today()" },
+              { name: "yesterday()", desc: "Yesterday's date", example: "yesterday()" },
+              { name: "toYear(dt)", desc: "Extract year", example: "toYear(created_at)" },
+              {
+                name: "toQuarter(dt)",
+                desc: "Extract quarter (1-4)",
+                example: "toQuarter(created_at)",
+              },
+              { name: "toMonth(dt)", desc: "Extract month (1-12)", example: "toMonth(created_at)" },
+              {
+                name: "toDayOfMonth(dt)",
+                desc: "Extract day of month (1-31)",
+                example: "toDayOfMonth(created_at)",
+              },
+              {
+                name: "toDayOfWeek(dt)",
+                desc: "Day of week (1=Monday, 7=Sunday)",
+                example: "toDayOfWeek(created_at)",
+              },
+              { name: "toHour(dt)", desc: "Extract hour (0-23)", example: "toHour(created_at)" },
+              {
+                name: "toMinute(dt)",
+                desc: "Extract minute (0-59)",
+                example: "toMinute(created_at)",
+              },
+              {
+                name: "toSecond(dt)",
+                desc: "Extract second (0-59)",
+                example: "toSecond(created_at)",
+              },
+              {
+                name: "toDate(dt)",
+                desc: "Convert to date (strip time)",
+                example: "toDate(created_at)",
+              },
+              {
+                name: "toDateTime(x)",
+                desc: "Convert to datetime",
+                example: "toDateTime('2024-01-15 10:30:00')",
+              },
+              {
+                name: "toStartOfYear(dt)",
+                desc: "First day of year",
+                example: "toStartOfYear(created_at)",
+              },
+              {
+                name: "toStartOfQuarter(dt)",
+                desc: "First day of quarter",
+                example: "toStartOfQuarter(created_at)",
+              },
+              {
+                name: "toStartOfMonth(dt)",
+                desc: "First day of month",
+                example: "toStartOfMonth(created_at)",
+              },
+              {
+                name: "toStartOfWeek(dt)",
+                desc: "Start of week (Monday)",
+                example: "toStartOfWeek(created_at)",
+              },
+              { name: "toMonday(dt)", desc: "Monday of the week", example: "toMonday(created_at)" },
+              {
+                name: "toStartOfDay(dt)",
+                desc: "Start of day (midnight)",
+                example: "toStartOfDay(created_at)",
+              },
+              {
+                name: "toStartOfHour(dt)",
+                desc: "Start of hour",
+                example: "toStartOfHour(created_at)",
+              },
+              {
+                name: "toStartOfMinute(dt)",
+                desc: "Start of minute",
+                example: "toStartOfMinute(created_at)",
+              },
+              {
+                name: "toStartOfFiveMinutes(dt)",
+                desc: "Round to 5-minute interval",
+                example: "toStartOfFiveMinutes(created_at)",
+              },
+              {
+                name: "toStartOfFifteenMinutes(dt)",
+                desc: "Round to 15-minute interval",
+                example: "toStartOfFifteenMinutes(created_at)",
+              },
+              {
+                name: "toStartOfInterval(dt, INTERVAL n unit)",
+                desc: "Round to custom interval",
+                example: "toStartOfInterval(created_at, INTERVAL 30 MINUTE)",
+              },
+              {
+                name: "toUnixTimestamp(dt)",
+                desc: "Convert to Unix timestamp",
+                example: "toUnixTimestamp(created_at)",
+              },
+              {
+                name: "dateDiff(unit, start, end)",
+                desc: "Difference between dates",
+                example: "dateDiff('minute', started_at, completed_at)",
+              },
+              {
+                name: "dateAdd(unit, n, dt)",
+                desc: "Add time to date",
+                example: "dateAdd('day', 7, created_at)",
+              },
+              {
+                name: "dateSub(unit, n, dt)",
+                desc: "Subtract time from date",
+                example: "dateSub('hour', 1, created_at)",
+              },
+              {
+                name: "dateTrunc(unit, dt)",
+                desc: "Truncate to unit",
+                example: "dateTrunc('month', created_at)",
+              },
+              { name: "addDays(dt, n)", desc: "Add n days", example: "addDays(created_at, 7)" },
+              { name: "addHours(dt, n)", desc: "Add n hours", example: "addHours(created_at, 24)" },
+              {
+                name: "addMinutes(dt, n)",
+                desc: "Add n minutes",
+                example: "addMinutes(created_at, 30)",
+              },
+              {
+                name: "subtractDays(dt, n)",
+                desc: "Subtract n days",
+                example: "subtractDays(now(), 7)",
+              },
+              {
+                name: "subtractHours(dt, n)",
+                desc: "Subtract n hours",
+                example: "subtractHours(now(), 1)",
+              },
+              {
+                name: "formatDateTime(dt, format)",
+                desc: "Format datetime as string",
+                example: "formatDateTime(created_at, '%Y-%m-%d %H:%M')",
+              },
+              {
+                name: "parseDateTimeBestEffort(s)",
+                desc: "Parse string to datetime",
+                example: "parseDateTimeBestEffort('2024-01-15')",
+              },
+              {
+                name: "toTimeZone(dt, tz)",
+                desc: "Convert to timezone",
+                example: "toTimeZone(created_at, 'America/New_York')",
+              },
+            ]}
+          />
+
+          {/* Conditional & null functions */}
+          <FunctionCategory
+            title="Conditional & null functions"
+            functions={[
+              {
+                name: "if(cond, then, else)",
+                desc: "Conditional expression",
+                example: "if(status = 'Failed', 1, 0)",
+              },
+              {
+                name: "multiIf(c1, t1, c2, t2, ..., else)",
+                desc: "Multiple conditions (like CASE)",
+                example: "multiIf(status = 'Completed', 'ok', status = 'Failed', 'bad', 'other')",
+              },
+              {
+                name: "coalesce(a, b, ...)",
+                desc: "First non-null value",
+                example: "coalesce(completed_at, created_at)",
+              },
+              {
+                name: "ifNull(x, alt)",
+                desc: "Return alt if x is null",
+                example: "ifNull(completed_at, now())",
+              },
+              {
+                name: "nullIf(x, y)",
+                desc: "Return null if x equals y",
+                example: "nullIf(status, 'Pending')",
+              },
+              {
+                name: "isNull(x)",
+                desc: "Check if value is null",
+                example: "isNull(completed_at)",
+              },
+              {
+                name: "isNotNull(x)",
+                desc: "Check if value is not null",
+                example: "isNotNull(completed_at)",
+              },
+              {
+                name: "assumeNotNull(x)",
+                desc: "Treat nullable as non-null",
+                example: "assumeNotNull(completed_at)",
+              },
+            ]}
+          />
+
+          {/* Arithmetic & math */}
+          <FunctionCategory
+            title="Arithmetic & math functions"
+            functions={[
+              {
+                name: "plus(a, b)",
+                desc: "Addition (a + b)",
+                example: "plus(compute_cost, invocation_cost)",
+              },
+              {
+                name: "minus(a, b)",
+                desc: "Subtraction (a - b)",
+                example: "minus(completed_at, started_at)",
+              },
+              {
+                name: "multiply(a, b)",
+                desc: "Multiplication (a * b)",
+                example: "multiply(usage_duration, 2)",
+              },
+              {
+                name: "divide(a, b)",
+                desc: "Division (a / b)",
+                example: "divide(compute_cost, usage_duration)",
+              },
+              {
+                name: "intDiv(a, b)",
+                desc: "Integer division",
+                example: "intDiv(usage_duration, 1000)",
+              },
+              { name: "modulo(a, b)", desc: "Modulo (a % b)", example: "modulo(attempt, 2)" },
+              { name: "abs(x)", desc: "Absolute value", example: "abs(compute_cost)" },
+              { name: "sign(x)", desc: "Sign (-1, 0, or 1)", example: "sign(compute_cost)" },
+              { name: "sqrt(x)", desc: "Square root", example: "sqrt(usage_duration)" },
+              { name: "pow(x, y)", desc: "Power (x^y)", example: "pow(2, attempt)" },
+              {
+                name: "round(x, n)",
+                desc: "Round to n decimal places",
+                example: "round(compute_cost, 4)",
+              },
+              { name: "floor(x)", desc: "Round down", example: "floor(compute_cost * 100)" },
+              { name: "ceil(x)", desc: "Round up", example: "ceil(compute_cost * 100)" },
+              { name: "trunc(x)", desc: "Truncate towards zero", example: "trunc(compute_cost)" },
+              { name: "exp(x)", desc: "Exponential (e^x)", example: "exp(1)" },
+              { name: "log(x)", desc: "Natural logarithm", example: "log(usage_duration)" },
+              { name: "log10(x)", desc: "Base-10 logarithm", example: "log10(usage_duration)" },
+              {
+                name: "least(a, b)",
+                desc: "Minimum of two values",
+                example: "least(usage_duration, 10000)",
+              },
+              {
+                name: "greatest(a, b)",
+                desc: "Maximum of two values",
+                example: "greatest(usage_duration, 0)",
+              },
+            ]}
+          />
+
+          {/* Array functions */}
+          <FunctionCategory
+            title="Array functions"
+            functions={[
+              {
+                name: "array(a, b, ...)",
+                desc: "Create array from values",
+                example: "array('a', 'b', 'c')",
+              },
+              {
+                name: "range(start, end)",
+                desc: "Generate array of numbers",
+                example: "range(1, 10)",
+              },
+              { name: "length(arr)", desc: "Number of elements", example: "length(tags)" },
+              { name: "empty(arr)", desc: "Check if array is empty", example: "empty(tags)" },
+              {
+                name: "has(arr, elem)",
+                desc: "Check if array contains element",
+                example: "has(tags, 'important')",
+              },
+              {
+                name: "hasAll(arr1, arr2)",
+                desc: "Check if arr1 contains all of arr2",
+                example: "hasAll(tags, array('a', 'b'))",
+              },
+              {
+                name: "hasAny(arr1, arr2)",
+                desc: "Check if arr1 contains any of arr2",
+                example: "hasAny(tags, array('urgent', 'high'))",
+              },
+              {
+                name: "indexOf(arr, elem)",
+                desc: "Index of element (1-based, 0 if not found)",
+                example: "indexOf(tags, 'important')",
+              },
+              {
+                name: "arrayElement(arr, n)",
+                desc: "Get nth element (1-based)",
+                example: "arrayElement(tags, 1)",
+              },
+              { name: "arrayJoin(arr)", desc: "Expand array to rows", example: "arrayJoin(tags)" },
+              {
+                name: "arraySlice(arr, offset, length)",
+                desc: "Get slice of array",
+                example: "arraySlice(tags, 1, 3)",
+              },
+              {
+                name: "arrayPushBack(arr, elem)",
+                desc: "Append element to array",
+                example: "arrayPushBack(tags, 'new')",
+              },
+              {
+                name: "arrayPushFront(arr, elem)",
+                desc: "Prepend element to array",
+                example: "arrayPushFront(tags, 'first')",
+              },
+              { name: "arraySort(arr)", desc: "Sort array ascending", example: "arraySort(tags)" },
+              {
+                name: "arrayReverseSort(arr)",
+                desc: "Sort array descending",
+                example: "arrayReverseSort(tags)",
+              },
+              {
+                name: "arrayReverse(arr)",
+                desc: "Reverse array order",
+                example: "arrayReverse(tags)",
+              },
+              { name: "arrayUniq(arr)", desc: "Remove duplicates", example: "arrayUniq(tags)" },
+              {
+                name: "arrayDistinct(arr)",
+                desc: "Remove duplicates (preserves order)",
+                example: "arrayDistinct(tags)",
+              },
+              {
+                name: "arrayFlatten(arr)",
+                desc: "Flatten nested arrays",
+                example: "arrayFlatten([[1,2], [3,4]])",
+              },
+              {
+                name: "arrayFilter(func, arr)",
+                desc: "Filter array by condition",
+                example: "arrayFilter(x -> x > 0, arr)",
+              },
+              {
+                name: "arrayMap(func, arr)",
+                desc: "Transform each element",
+                example: "arrayMap(x -> x * 2, arr)",
+              },
+              {
+                name: "arrayMin(arr)",
+                desc: "Minimum element",
+                example: "arrayMin(array(1, 2, 3))",
+              },
+              {
+                name: "arrayMax(arr)",
+                desc: "Maximum element",
+                example: "arrayMax(array(1, 2, 3))",
+              },
+              {
+                name: "arraySum(arr)",
+                desc: "Sum of elements",
+                example: "arraySum(array(1, 2, 3))",
+              },
+              {
+                name: "arrayAvg(arr)",
+                desc: "Average of elements",
+                example: "arrayAvg(array(1, 2, 3))",
+              },
+            ]}
+          />
+
+          {/* JSON functions */}
+          <FunctionCategory
+            title="JSON functions"
+            functions={[
+              {
+                name: "JSONHas(json, key)",
+                desc: "Check if key exists",
+                example: "JSONHas(output, 'result')",
+              },
+              {
+                name: "JSONLength(json)",
+                desc: "Number of elements/keys",
+                example: "JSONLength(output)",
+              },
+              {
+                name: "JSONType(json, key)",
+                desc: "Type of JSON value",
+                example: "JSONType(output, 'data')",
+              },
+              {
+                name: "JSONExtractString(json, key)",
+                desc: "Extract as string",
+                example: "JSONExtractString(output, 'message')",
+              },
+              {
+                name: "JSONExtractInt(json, key)",
+                desc: "Extract as integer",
+                example: "JSONExtractInt(output, 'count')",
+              },
+              {
+                name: "JSONExtractFloat(json, key)",
+                desc: "Extract as float",
+                example: "JSONExtractFloat(output, 'score')",
+              },
+              {
+                name: "JSONExtractBool(json, key)",
+                desc: "Extract as boolean",
+                example: "JSONExtractBool(output, 'success')",
+              },
+              {
+                name: "JSONExtractRaw(json, key)",
+                desc: "Extract as raw JSON string",
+                example: "JSONExtractRaw(output, 'data')",
+              },
+              {
+                name: "JSONExtractArrayRaw(json, key)",
+                desc: "Extract array as strings",
+                example: "JSONExtractArrayRaw(output, 'items')",
+              },
+              {
+                name: "JSONExtractKeys(json)",
+                desc: "Get all keys as array",
+                example: "JSONExtractKeys(output)",
+              },
+              {
+                name: "toJSONString(value)",
+                desc: "Convert to JSON string",
+                example: "toJSONString(map('a', 1))",
+              },
+            ]}
+          />
+
+          {/* Type conversion */}
+          <FunctionCategory
+            title="Type conversion functions"
+            functions={[
+              { name: "toString(x)", desc: "Convert to string", example: "toString(attempt)" },
+              { name: "toInt32(x)", desc: "Convert to 32-bit integer", example: "toInt32('123')" },
+              {
+                name: "toInt64(x)",
+                desc: "Convert to 64-bit integer",
+                example: "toInt64(usage_duration)",
+              },
+              {
+                name: "toFloat64(x)",
+                desc: "Convert to 64-bit float",
+                example: "toFloat64('3.14')",
+              },
+              {
+                name: "toDecimal64(x, scale)",
+                desc: "Convert to decimal",
+                example: "toDecimal64(compute_cost, 6)",
+              },
+              { name: "toDate(x)", desc: "Convert to date", example: "toDate('2024-01-15')" },
+              {
+                name: "toDateOrNull(x)",
+                desc: "Convert to date (null on error)",
+                example: "toDateOrNull(some_string)",
+              },
+              {
+                name: "toDateTime(x)",
+                desc: "Convert to datetime",
+                example: "toDateTime('2024-01-15 10:30:00')",
+              },
+              {
+                name: "toDateTimeOrNull(x)",
+                desc: "Convert to datetime (null on error)",
+                example: "toDateTimeOrNull(some_string)",
+              },
+              { name: "toUUID(x)", desc: "Convert to UUID", example: "toUUID(uuid_string)" },
+              {
+                name: "toTypeName(x)",
+                desc: "Get type name as string",
+                example: "toTypeName(created_at)",
+              },
+            ]}
+          />
+
+          {/* Comparison & logical */}
+          <FunctionCategory
+            title="Comparison & logical functions"
+            functions={[
+              {
+                name: "equals(a, b)",
+                desc: "Equal (a = b)",
+                example: "equals(status, 'Completed')",
+              },
+              {
+                name: "notEquals(a, b)",
+                desc: "Not equal (a != b)",
+                example: "notEquals(status, 'Failed')",
+              },
+              { name: "less(a, b)", desc: "Less than (a < b)", example: "less(attempt, 3)" },
+              {
+                name: "greater(a, b)",
+                desc: "Greater than (a > b)",
+                example: "greater(usage_duration, 1000)",
+              },
+              {
+                name: "lessOrEquals(a, b)",
+                desc: "Less than or equal (a <= b)",
+                example: "lessOrEquals(attempt, 5)",
+              },
+              {
+                name: "greaterOrEquals(a, b)",
+                desc: "Greater than or equal (a >= b)",
+                example: "greaterOrEquals(usage_duration, 0)",
+              },
+              {
+                name: "and(a, b, ...)",
+                desc: "Logical AND",
+                example: "and(status = 'Failed', attempt > 1)",
+              },
+              {
+                name: "or(a, b, ...)",
+                desc: "Logical OR",
+                example: "or(status = 'Failed', status = 'Crashed')",
+              },
+              { name: "not(x)", desc: "Logical NOT", example: "not(is_test)" },
+              {
+                name: "in(x, set)",
+                desc: "Check if x is in set",
+                example: "in(status, ('Failed', 'Crashed'))",
+              },
+            ]}
+          />
+
+          {/* Hash functions */}
+          <FunctionCategory
+            title="Hash functions"
+            functions={[
+              { name: "MD5(s)", desc: "MD5 hash (16 bytes)", example: "hex(MD5(run_id))" },
+              {
+                name: "SHA256(s)",
+                desc: "SHA-256 hash (32 bytes)",
+                example: "hex(SHA256(run_id))",
+              },
+              {
+                name: "sipHash64(s)",
+                desc: "Fast 64-bit hash",
+                example: "sipHash64(task_identifier)",
+              },
+              { name: "cityHash64(s)", desc: "CityHash 64-bit", example: "cityHash64(run_id)" },
+              { name: "xxHash64(s)", desc: "xxHash 64-bit", example: "xxHash64(task_identifier)" },
+              { name: "hex(s)", desc: "Convert to hex string", example: "hex(MD5(run_id))" },
+              { name: "unhex(s)", desc: "Convert from hex string", example: "unhex('48656C6C6F')" },
+            ]}
+          />
+
+          {/* UUID & utility */}
+          <FunctionCategory
+            title="UUID & utility functions"
+            functions={[
+              {
+                name: "generateUUIDv4()",
+                desc: "Generate random UUID",
+                example: "generateUUIDv4()",
+              },
+              {
+                name: "isFinite(x)",
+                desc: "Check if number is finite",
+                example: "isFinite(compute_cost)",
+              },
+              { name: "isNaN(x)", desc: "Check if value is NaN", example: "isNaN(compute_cost)" },
+              {
+                name: "formatReadableSize(bytes)",
+                desc: "Format bytes as human-readable",
+                example: "formatReadableSize(1024)",
+              },
+              {
+                name: "formatReadableQuantity(n)",
+                desc: "Format number with suffixes (K, M, etc)",
+                example: "formatReadableQuantity(1500000)",
+              },
+              {
+                name: "formatReadableTimeDelta(seconds)",
+                desc: "Format seconds as duration",
+                example: "formatReadableTimeDelta(3661)",
+              },
+              {
+                name: "runningDifference(col)",
+                desc: "Difference from previous row",
+                example: "runningDifference(usage_duration)",
+              },
+              {
+                name: "neighbor(col, offset)",
+                desc: "Value from row at offset",
+                example: "neighbor(created_at, -1)",
+              },
+            ]}
+          />
+
+          {/* Tuple & map functions */}
+          <FunctionCategory
+            title="Tuple & map functions"
+            functions={[
+              {
+                name: "tuple(a, b, ...)",
+                desc: "Create tuple",
+                example: "tuple(task_identifier, status)",
+              },
+              {
+                name: "tupleElement(tuple, n)",
+                desc: "Get nth element (1-based)",
+                example: "tupleElement(t, 1)",
+              },
+              {
+                name: "map(k1, v1, k2, v2, ...)",
+                desc: "Create map from key-value pairs",
+                example: "map('a', 1, 'b', 2)",
+              },
+              {
+                name: "mapFromArrays(keys, values)",
+                desc: "Create map from two arrays",
+                example: "mapFromArrays(['a', 'b'], [1, 2])",
+              },
+              {
+                name: "mapContains(map, key)",
+                desc: "Check if map has key",
+                example: "mapContains(m, 'key')",
+              },
+              { name: "mapKeys(map)", desc: "Get all keys as array", example: "mapKeys(m)" },
+              { name: "mapValues(map)", desc: "Get all values as array", example: "mapValues(m)" },
+            ]}
+          />
+
+          {/* Window functions */}
+          <FunctionCategory
+            title="Window functions"
+            functions={[
+              {
+                name: "row_number()",
+                desc: "Row number within partition",
+                example: "row_number() OVER (ORDER BY created_at)",
+              },
+              {
+                name: "rank()",
+                desc: "Rank with gaps for ties",
+                example: "rank() OVER (ORDER BY compute_cost DESC)",
+              },
+              {
+                name: "dense_rank()",
+                desc: "Rank without gaps",
+                example: "dense_rank() OVER (ORDER BY compute_cost DESC)",
+              },
+              {
+                name: "first_value(col)",
+                desc: "First value in window",
+                example: "first_value(status) OVER (PARTITION BY task_identifier)",
+              },
+              {
+                name: "last_value(col)",
+                desc: "Last value in window",
+                example: "last_value(status) OVER (PARTITION BY task_identifier)",
+              },
+              {
+                name: "lag(col, offset, default)",
+                desc: "Value from previous row",
+                example: "lag(created_at, 1) OVER (ORDER BY created_at)",
+              },
+              {
+                name: "lead(col, offset, default)",
+                desc: "Value from next row",
+                example: "lead(created_at, 1) OVER (ORDER BY created_at)",
+              },
+            ]}
+          />
+
+          {/* Interval functions */}
+          <FunctionCategory
+            title="Interval functions"
+            functions={[
+              {
+                name: "toIntervalSecond(n)",
+                desc: "Create n-second interval",
+                example: "toIntervalSecond(30)",
+              },
+              {
+                name: "toIntervalMinute(n)",
+                desc: "Create n-minute interval",
+                example: "toIntervalMinute(5)",
+              },
+              {
+                name: "toIntervalHour(n)",
+                desc: "Create n-hour interval",
+                example: "toIntervalHour(1)",
+              },
+              {
+                name: "toIntervalDay(n)",
+                desc: "Create n-day interval",
+                example: "toIntervalDay(7)",
+              },
+              {
+                name: "toIntervalWeek(n)",
+                desc: "Create n-week interval",
+                example: "toIntervalWeek(2)",
+              },
+              {
+                name: "toIntervalMonth(n)",
+                desc: "Create n-month interval",
+                example: "toIntervalMonth(1)",
+              },
+              {
+                name: "toIntervalYear(n)",
+                desc: "Create n-year interval",
+                example: "toIntervalYear(1)",
+              },
+            ]}
+          />
+        </div>
+      </section>
+    </div>
+  );
+}
+
+type FunctionDoc = { name: string; desc: string; example: string };
+
+function FunctionCategory({ title, functions }: { title: string; functions: FunctionDoc[] }) {
+  return (
+    <div>
+      <Paragraph variant="small/bright" className="mb-1">
+        {title}
+      </Paragraph>
+      <div className="flex flex-wrap gap-1">
+        {functions.map((fn) => (
+          <SimpleTooltip
+            key={fn.name}
+            button={
+              <code className="cursor-help rounded bg-charcoal-750 px-1.5 py-0.5 font-mono text-xxs text-indigo-400 transition-colors hover:bg-charcoal-700 hover:text-indigo-300">
+                {fn.name}
+              </code>
+            }
+            content={
+              <div className="max-w-xs space-y-1">
+                <div className="text-text-bright">{fn.desc}</div>
+                <code className="block rounded bg-charcoal-800 px-1.5 py-1 font-mono text-xxs text-indigo-300">
+                  {fn.example}
+                </code>
+              </div>
+            }
+          />
+        ))}
+      </div>
+    </div>
+  );
+}
+
+function TableSchemaContent() {
+  return (
+    <div>
+      {querySchemas.map((table) => (
+        <div key={table.name} className="mb-6">
+          <div className="mb-2">
+            <Header3 className="font-mono text-text-bright">{table.name}</Header3>
+            {table.description && (
+              <Paragraph variant="small" className="mt-1 text-text-dimmed">
+                {table.description}
+              </Paragraph>
+            )}
+          </div>
+          <div className="flex flex-col gap-2 divide-y divide-grid-dimmed">
+            {Object.values(table.columns).map((col) => (
+              <ColumnHelpItem key={col.name} col={col} />
+            ))}
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}
+
+function ExamplesContent({
+  onTryExample,
+}: {
+  onTryExample: (query: string, scope: QueryScope) => void;
+}) {
+  return (
+    <div className="space-y-6">
+      {exampleQueries.map((example) => (
+        <div key={example.title}>
+          <Header3 className="mb-1 text-text-bright">{example.title}</Header3>
+          <Paragraph variant="small" className="mb-2 text-text-dimmed">
+            {example.description}
+          </Paragraph>
+          <TryableCodeBlock
+            code={example.query}
+            onTry={() => onTryExample(example.query, example.scope)}
+          />
+        </div>
+      ))}
+    </div>
+  );
+}
+
+function ColumnHelpItem({ col }: { col: ColumnSchema }) {
+  return (
+    <div className="pt-1">
+      <div className="flex items-center gap-2">
+        <CopyableText value={col.name} className="text-sm text-indigo-400" />
+        <Badge className="font-mono text-xxs">{col.type}</Badge>
+      </div>
+      {col.description && (
+        <Paragraph variant="extra-small" className="mt-1 text-text-dimmed">
+          {col.description}
+        </Paragraph>
+      )}
+      {col.example && (
+        <div className="mt-1 flex items-baseline gap-0.5">
+          <span className="text-xs text-text-dimmed">Example:</span>
+          <CopyableText
+            value={col.example}
+            className="rounded-sm bg-charcoal-750 px-1.5 py-0.5 font-mono text-xxs"
+          />
+        </div>
+      )}
+      {col.allowedValues && col.allowedValues.length > 0 && (
+        <div className="mt-0.5 flex flex-wrap gap-1">
+          <span className="text-xs text-text-dimmed">Available options:</span>
+          {col.allowedValues.map((value) => (
+            <CopyableText
+              key={value}
+              value={col.valueMap?.[value] ?? value}
+              className="rounded-sm bg-charcoal-750 px-1.5 py-0.5 font-mono text-xxs"
+            />
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}
+
+function ScopeItem({ scope }: { scope: QueryScope }) {
+  const organization = useOrganization();
+  const project = useProject();
+  const environment = useEnvironment();
+
+  switch (scope) {
+    case "organization":
+      return organization.title;
+    case "project":
+      return project.name;
+    case "environment":
+      return <EnvironmentLabel environment={environment} />;
+    default:
+      return scope;
+  }
+}
+
+function formatQueryStats(stats: {
+  read_rows: string;
+  read_bytes: string;
+  elapsed_ns: string;
+  byte_seconds: string;
+}): string {
+  const readRows = parseInt(stats.read_rows, 10);
+  const readBytes = parseInt(stats.read_bytes, 10);
+  const elapsedNs = parseInt(stats.elapsed_ns, 10);
+  const byteSeconds = parseFloat(stats.byte_seconds);
+
+  const elapsedMs = elapsedNs / 1_000_000;
+  const formattedTime =
+    elapsedMs < 1000 ? `${elapsedMs.toFixed(1)}ms` : `${(elapsedMs / 1000).toFixed(2)}s`;
+  const formattedBytes = formatBytes(readBytes);
+
+  return `${readRows.toLocaleString()} rows read · ${formattedBytes} · ${formattedTime} · ${formatBytes(
+    byteSeconds
+  )}s`;
+}
+
+function formatBytes(bytes: number): string {
+  if (bytes === 0) return "0 B";
+  if (bytes < 0) return "-" + formatBytes(-bytes);
+  const k = 1024;
+  const sizes = ["B", "KB", "MB", "GB"];
+  const i = Math.min(Math.floor(Math.log(bytes) / Math.log(k)), sizes.length - 1);
+  return `${parseFloat((bytes / Math.pow(k, i)).toFixed(1))} ${sizes[i]}`;
+}
+
+const SQL_KEYWORDS = [
+  "SELECT",
+  "FROM",
+  "WHERE",
+  "ORDER BY",
+  "LIMIT",
+  "GROUP BY",
+  "HAVING",
+  "JOIN",
+  "LEFT JOIN",
+  "RIGHT JOIN",
+  "INNER JOIN",
+  "OUTER JOIN",
+  "AND",
+  "OR",
+  "AS",
+  "ON",
+  "IN",
+  "NOT",
+  "NULL",
+  "DESC",
+  "ASC",
+  "DISTINCT",
+  "COUNT",
+  "SUM",
+  "AVG",
+  "MIN",
+  "MAX",
+];
+
+function highlightSQL(query: string): React.ReactNode[] {
+  // Normalize whitespace for display (let CSS line-clamp handle truncation)
+  const normalized = query.replace(/\s+/g, " ").slice(0, 200);
+  const suffix = "";
+
+  // Create a regex pattern that matches keywords as whole words (case insensitive)
+  const keywordPattern = new RegExp(
+    `\\b(${SQL_KEYWORDS.map((k) => k.replace(/\s+/g, "\\s+")).join("|")})\\b`,
+    "gi"
+  );
+
+  const parts: React.ReactNode[] = [];
+  let lastIndex = 0;
+  let match;
+
+  while ((match = keywordPattern.exec(normalized)) !== null) {
+    // Add text before the match
+    if (match.index > lastIndex) {
+      parts.push(normalized.slice(lastIndex, match.index));
+    }
+    // Add the highlighted keyword
+    parts.push(
+      <span key={match.index} className="text-[#c678dd]">
+        {match[0]}
+      </span>
+    );
+    lastIndex = keywordPattern.lastIndex;
+  }
+
+  // Add remaining text
+  if (lastIndex < normalized.length) {
+    parts.push(normalized.slice(lastIndex));
+  }
+
+  if (suffix) {
+    parts.push(suffix);
+  }
+
+  return parts;
+}
+
+function QueryHistoryPopover({
+  history,
+  onQuerySelected,
+}: {
+  history: QueryHistoryItem[];
+  onQuerySelected: (item: QueryHistoryItem) => void;
+}) {
+  const [isOpen, setIsOpen] = useState(false);
+
+  return (
+    <Popover open={isOpen} onOpenChange={setIsOpen}>
+      <PopoverTrigger asChild>
+        <Button
+          type="button"
+          variant="tertiary/small"
+          LeadingIcon={ClockRotateLeftIcon}
+          disabled={history.length === 0}
+        >
+          History
+        </Button>
+      </PopoverTrigger>
+      <PopoverContent
+        className="w-[400px] min-w-0 overflow-hidden p-0"
+        align="start"
+        sideOffset={6}
+      >
+        <div className="max-h-80 overflow-y-auto scrollbar-thin scrollbar-track-transparent scrollbar-thumb-charcoal-600">
+          <div className="p-1">
+            {history.map((item) => (
+              <button
+                key={item.id}
+                type="button"
+                onClick={() => {
+                  onQuerySelected(item);
+                  setIsOpen(false);
+                }}
+                className="flex w-full items-center gap-2 rounded-sm px-2 py-2 outline-none transition-colors focus-custom hover:bg-charcoal-900"
+              >
+                <div className="flex flex-1 flex-col items-start overflow-hidden">
+                  <p className="line-clamp-2 w-full break-words text-left font-mono text-xs text-[#9b99ff]">
+                    {highlightSQL(item.query)}
+                  </p>
+                  <div className="flex items-center gap-2 text-xs text-text-dimmed">
+                    <DateTime date={item.createdAt} showTooltip={false} />
+                    {item.userName && <span>· {item.userName}</span>}
+                    <span className="capitalize">· {item.scope}</span>
+                  </div>
+                </div>
+              </button>
+            ))}
+          </div>
+        </div>
+      </PopoverContent>
+    </Popover>
+  );
+}
diff --git a/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.queues/route.tsx b/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.queues/route.tsx
index 568ed0801..3a8a7544c 100644
--- a/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.queues/route.tsx
+++ b/apps/webapp/app/routes/_app.orgs.$organizationSlug.projects.$projectParam.env.$envParam.queues/route.tsx
@@ -80,6 +80,7 @@ import { PauseEnvironmentService } from "~/v3/services/pauseEnvironment.server";
 import { PauseQueueService } from "~/v3/services/pauseQueue.server";
 import { useCurrentPlan } from "../_app.orgs.$organizationSlug/route";
 import { ConcurrencyIcon } from "~/assets/icons/ConcurrencyIcon";
+import { QueueName } from "~/components/runs/v3/QueueName";
 
 const SearchParamsSchema = z.object({
   query: z.string().optional(),
@@ -516,34 +517,7 @@ export default function Page() {
                         <TableRow key={queue.name}>
                           <TableCell>
                             <span className="flex items-center gap-2">
-                              {queue.type === "task" ? (
-                                <SimpleTooltip
-                                  button={
-                                    <TaskIconSmall
-                                      className={cn(
-                                        "size-[1.125rem] text-blue-500",
-                                        queue.paused && "opacity-50"
-                                      )}
-                                    />
-                                  }
-                                  content={`This queue was automatically created from your "${queue.name}" task`}
-                                />
-                              ) : (
-                                <SimpleTooltip
-                                  button={
-                                    <RectangleStackIcon
-                                      className={cn(
-                                        "size-[1.125rem] text-purple-500",
-                                        queue.paused && "opacity-50"
-                                      )}
-                                    />
-                                  }
-                                  content={`This is a custom queue you added in your code.`}
-                                />
-                              )}
-                              <span className={queue.paused ? "opacity-50" : undefined}>
-                                {queue.name}
-                              </span>
+                              <QueueName {...queue} />
                               {queue.concurrency?.overriddenAt ? (
                                 <SimpleTooltip
                                   button={
diff --git a/apps/webapp/app/routes/resources.orgs.$organizationSlug.projects.$projectParam.env.$envParam.query.ai-generate.tsx b/apps/webapp/app/routes/resources.orgs.$organizationSlug.projects.$projectParam.env.$envParam.query.ai-generate.tsx
new file mode 100644
index 000000000..e08a39675
--- /dev/null
+++ b/apps/webapp/app/routes/resources.orgs.$organizationSlug.projects.$projectParam.env.$envParam.query.ai-generate.tsx
@@ -0,0 +1,204 @@
+import { openai } from "@ai-sdk/openai";
+import { type ActionFunctionArgs } from "@remix-run/server-runtime";
+import { z } from "zod";
+import { env } from "~/env.server";
+import { findProjectBySlug } from "~/models/project.server";
+import { findEnvironmentBySlug } from "~/models/runtimeEnvironment.server";
+import { requireUserId } from "~/services/session.server";
+import { EnvironmentParamSchema } from "~/utils/pathBuilder";
+import { AIQueryService } from "~/v3/services/aiQueryService.server";
+import { querySchemas } from "~/v3/querySchemas";
+
+const RequestSchema = z.object({
+  prompt: z.string().min(1, "Prompt is required"),
+  mode: z.enum(["new", "edit"]).default("new"),
+  currentQuery: z.string().optional(),
+});
+
+export async function action({ request, params }: ActionFunctionArgs) {
+  const userId = await requireUserId(request);
+  const { organizationSlug, projectParam, envParam } = EnvironmentParamSchema.parse(params);
+
+  // Parse the request body
+  const formData = await request.formData();
+  const submission = RequestSchema.safeParse(Object.fromEntries(formData));
+
+  if (!submission.success) {
+    return new Response(
+      JSON.stringify({
+        type: "result",
+        success: false,
+        error: "Invalid request data",
+      }),
+      {
+        status: 400,
+        headers: { "Content-Type": "application/json" },
+      }
+    );
+  }
+
+  const project = await findProjectBySlug(organizationSlug, projectParam, userId);
+  if (!project) {
+    return new Response(
+      JSON.stringify({
+        type: "result",
+        success: false,
+        error: "Project not found",
+      }),
+      {
+        status: 404,
+        headers: { "Content-Type": "application/json" },
+      }
+    );
+  }
+
+  const environment = await findEnvironmentBySlug(project.id, envParam, userId);
+  if (!environment) {
+    return new Response(
+      JSON.stringify({
+        type: "result",
+        success: false,
+        error: "Environment not found",
+      }),
+      {
+        status: 404,
+        headers: { "Content-Type": "application/json" },
+      }
+    );
+  }
+
+  if (!env.OPENAI_API_KEY) {
+    return new Response(
+      JSON.stringify({
+        type: "result",
+        success: false,
+        error: "OpenAI API key is not configured",
+      }),
+      {
+        status: 400,
+        headers: { "Content-Type": "application/json" },
+      }
+    );
+  }
+
+  const { prompt, mode, currentQuery } = submission.data;
+
+  const service = new AIQueryService(
+    querySchemas,
+    openai(env.AI_RUN_FILTER_MODEL ?? "gpt-4o-mini")
+  );
+
+  // Create a streaming response
+  const stream = new ReadableStream({
+    async start(controller) {
+      const encoder = new TextEncoder();
+
+      const sendEvent = (event: {
+        type: string;
+        content?: string;
+        tool?: string;
+        args?: unknown;
+        result?: unknown;
+        success?: boolean;
+        query?: string;
+        error?: string;
+      }) => {
+        controller.enqueue(encoder.encode(`data: ${JSON.stringify(event)}\n\n`));
+      };
+
+      try {
+        const result = service.streamQuery(prompt, { mode, currentQuery });
+
+        // Process the stream
+        for await (const part of result.fullStream) {
+          switch (part.type) {
+            case "text-delta": {
+              sendEvent({ type: "thinking", content: part.textDelta });
+              break;
+            }
+            case "tool-call": {
+              sendEvent({
+                type: "tool_call",
+                tool: part.toolName,
+                args: part.args,
+              });
+              break;
+            }
+            case "error": {
+              sendEvent({
+                type: "result",
+                success: false,
+                error: part.error instanceof Error ? part.error.message : String(part.error),
+              });
+              break;
+            }
+            case "finish": {
+              // Extract query from the final text
+              const finalText = await result.text;
+              const query = extractQueryFromText(finalText);
+
+              if (query) {
+                sendEvent({
+                  type: "result",
+                  success: true,
+                  query,
+                });
+              } else if (
+                finalText.toLowerCase().includes("cannot") ||
+                finalText.toLowerCase().includes("unable")
+              ) {
+                sendEvent({
+                  type: "result",
+                  success: false,
+                  error: finalText.slice(0, 300),
+                });
+              } else {
+                sendEvent({
+                  type: "result",
+                  success: false,
+                  error: "Could not generate a valid query",
+                });
+              }
+              break;
+            }
+          }
+        }
+      } catch (error) {
+        sendEvent({
+          type: "result",
+          success: false,
+          error: error instanceof Error ? error.message : "An error occurred",
+        });
+      } finally {
+        controller.close();
+      }
+    },
+  });
+
+  return new Response(stream, {
+    headers: {
+      "Content-Type": "text/event-stream",
+      "Cache-Control": "no-cache",
+      Connection: "keep-alive",
+    },
+  });
+}
+
+/**
+ * Extract a SQL query from the AI response text
+ */
+function extractQueryFromText(text: string): string | null {
+  // Try to extract from code block first
+  const codeBlockMatch = text.match(/```(?:sql)?\s*([\s\S]*?)```/i);
+  if (codeBlockMatch) {
+    return codeBlockMatch[1].trim();
+  }
+
+  // Try to find a SELECT statement
+  const selectMatch = text.match(/SELECT[\s\S]+?(?:LIMIT\s+\d+|;|$)/i);
+  if (selectMatch) {
+    return selectMatch[0].trim().replace(/;$/, "");
+  }
+
+  return null;
+}
diff --git a/apps/webapp/app/routes/runs.$runParam.ts b/apps/webapp/app/routes/runs.$runParam.ts
new file mode 100644
index 000000000..4e9ce3d7a
--- /dev/null
+++ b/apps/webapp/app/routes/runs.$runParam.ts
@@ -0,0 +1,68 @@
+import { redirect, type LoaderFunctionArgs } from "@remix-run/server-runtime";
+import { z } from "zod";
+import { prisma } from "~/db.server";
+import { redirectWithErrorMessage } from "~/models/message.server";
+import { requireUser } from "~/services/session.server";
+import { rootPath, v3RunPath } from "~/utils/pathBuilder";
+
+const ParamsSchema = z.object({
+  runParam: z.string(),
+});
+
+export async function loader({ params, request }: LoaderFunctionArgs) {
+  const user = await requireUser(request);
+
+  const { runParam } = ParamsSchema.parse(params);
+
+  const run = await prisma.taskRun.findFirst({
+    where: {
+      friendlyId: runParam,
+      project: {
+        organization: {
+          members: {
+            some: {
+              userId: user.id,
+            },
+          },
+        },
+      },
+    },
+    select: {
+      runtimeEnvironment: {
+        select: {
+          slug: true,
+        },
+      },
+      project: {
+        select: {
+          slug: true,
+          organization: {
+            select: {
+              slug: true,
+            },
+          },
+        },
+      },
+    },
+  });
+
+  if (!run) {
+    return redirectWithErrorMessage(
+      rootPath(),
+      request,
+      "Run either doesn't exist or you don't have permission to view it",
+      {
+        ephemeral: false,
+      }
+    );
+  }
+
+  return redirect(
+    v3RunPath(
+      { slug: run.project.organization.slug },
+      { slug: run.project.slug },
+      { slug: run.runtimeEnvironment.slug },
+      { friendlyId: runParam }
+    )
+  );
+}
diff --git a/apps/webapp/app/routes/storybook.table/route.tsx b/apps/webapp/app/routes/storybook.table/route.tsx
index 2a509e555..afe48a2a7 100644
--- a/apps/webapp/app/routes/storybook.table/route.tsx
+++ b/apps/webapp/app/routes/storybook.table/route.tsx
@@ -2,6 +2,7 @@ import React from "react";
 import { Header1, Header2 } from "~/components/primitives/Headers";
 import { Paragraph } from "~/components/primitives/Paragraph";
 import {
+  CopyableTableCell,
   Table,
   TableBody,
   TableCell,
@@ -60,6 +61,33 @@ export default function Story() {
           </TableBody>
         </Table>
       </div>
+      <div className="flex flex-col gap-2">
+        <Header1>Copyable cells</Header1>
+        <Paragraph>
+          Hover over the first column to see the copy button. Click to copy the cell value.
+        </Paragraph>
+        <Table>
+          <TableHeader className="bg-background-bright">
+            <TableRow>
+              <TableHeaderCell>ID (copyable)</TableHeaderCell>
+              <TableHeaderCell>Name</TableHeaderCell>
+              <TableHeaderCell>Status</TableHeaderCell>
+            </TableRow>
+          </TableHeader>
+          <TableBody>
+            {Array.from({ length: 5 }, (_, index) => {
+              const id = `run_${crypto.randomUUID().slice(0, 8)}`;
+              return (
+                <TableRow key={index}>
+                  <CopyableTableCell value={id}>{id}</CopyableTableCell>
+                  <TableCell>Task {index + 1}</TableCell>
+                  <TableCell>Completed</TableCell>
+                </TableRow>
+              );
+            })}
+          </TableBody>
+        </Table>
+      </div>
     </div>
   );
 }
diff --git a/apps/webapp/app/routes/storybook.tsql-editor/route.tsx b/apps/webapp/app/routes/storybook.tsql-editor/route.tsx
new file mode 100644
index 000000000..a461478b6
--- /dev/null
+++ b/apps/webapp/app/routes/storybook.tsql-editor/route.tsx
@@ -0,0 +1,331 @@
+import { useState } from "react";
+import { TSQLEditor } from "~/components/code/TSQLEditor";
+import { column, type TableSchema } from "@internal/tsql";
+
+const RUN_STATUSES = ["PENDING", "QUEUED", "EXECUTING", "COMPLETED", "FAILED", "CANCELED"] as const;
+const LOG_LEVELS = ["DEBUG", "INFO", "WARN", "ERROR"] as const;
+
+const runsSchema: TableSchema = {
+  name: "runs",
+  clickhouseName: "trigger_dev.task_runs_v2",
+  description: "Task runs table - stores all task execution records",
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+  columns: {
+    id: { name: "id", ...column("String", { description: "Unique run identifier" }) },
+    task_id: { name: "task_id", ...column("String", { description: "Task identifier" }) },
+    status: {
+      name: "status",
+      ...column("String", {
+        description: "Run status",
+        allowedValues: [...RUN_STATUSES],
+      }),
+    },
+    created_at: {
+      name: "created_at",
+      ...column("DateTime64", { description: "When the run was created" }),
+    },
+    started_at: {
+      name: "started_at",
+      ...column("Nullable(DateTime64)", { description: "When the run started executing" }),
+    },
+    completed_at: {
+      name: "completed_at",
+      ...column("Nullable(DateTime64)", { description: "When the run completed" }),
+    },
+    duration_ms: {
+      name: "duration_ms",
+      ...column("Nullable(UInt64)", { description: "Run duration in milliseconds" }),
+    },
+    // Virtual column: computed from started_at and completed_at
+    execution_duration: {
+      name: "execution_duration",
+      ...column("Nullable(Int64)", {
+        description: "Computed execution time in milliseconds (virtual column)",
+      }),
+      expression: "dateDiff('millisecond', started_at, completed_at)",
+    },
+    // Virtual column: duration in seconds for convenience
+    duration_seconds: {
+      name: "duration_seconds",
+      ...column("Float64", {
+        description: "Duration in seconds (virtual column)",
+      }),
+      expression: "duration_ms / 1000.0",
+    },
+    organization_id: { name: "organization_id", ...column("String") },
+    project_id: { name: "project_id", ...column("String") },
+    environment_id: { name: "environment_id", ...column("String") },
+  },
+};
+
+const logsSchema: TableSchema = {
+  name: "logs",
+  clickhouseName: "trigger_dev.task_events_v2",
+  description: "Task logs and events",
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+  columns: {
+    id: { name: "id", ...column("String", { description: "Event identifier" }) },
+    run_id: { name: "run_id", ...column("String", { description: "Associated run ID" }) },
+    level: {
+      name: "level",
+      ...column("String", {
+        description: "Log level",
+        allowedValues: [...LOG_LEVELS],
+      }),
+    },
+    message: { name: "message", ...column("String", { description: "Log message content" }) },
+    timestamp: { name: "timestamp", ...column("DateTime64", { description: "Event timestamp" }) },
+    organization_id: { name: "organization_id", ...column("String") },
+    project_id: { name: "project_id", ...column("String") },
+    environment_id: { name: "environment_id", ...column("String") },
+  },
+};
+
+const exampleSchema = [runsSchema, logsSchema];
+
+const exampleQueries = [
+  {
+    name: "Simple SELECT",
+    query: "SELECT * FROM runs LIMIT 10",
+  },
+  {
+    name: "With WHERE clause",
+    query: "SELECT id, task_id, status, created_at FROM runs WHERE status = 'COMPLETED' LIMIT 100",
+  },
+  {
+    name: "Enum IN clause",
+    query: "SELECT * FROM runs WHERE status IN ('PENDING', 'QUEUED', 'EXECUTING') LIMIT 50",
+  },
+  {
+    name: "Virtual columns",
+    query: `SELECT 
+  id,
+  status,
+  execution_duration,
+  duration_seconds
+FROM runs
+WHERE execution_duration > 5000
+ORDER BY execution_duration DESC
+LIMIT 20`,
+  },
+  {
+    name: "Aggregation",
+    query: "SELECT status, count(*) as count FROM runs GROUP BY status ORDER BY count DESC",
+  },
+  {
+    name: "Join query",
+    query: `SELECT 
+  runs.id,
+  runs.status,
+  logs.message,
+  logs.level
+FROM runs
+JOIN logs ON runs.id = logs.run_id
+WHERE logs.level = 'ERROR'
+LIMIT 50`,
+  },
+  {
+    name: "Date filtering",
+    query: `SELECT 
+  toStartOfDay(created_at) as day,
+  count(*) as runs_count,
+  avg(duration_ms) as avg_duration
+FROM runs
+WHERE created_at > now() - INTERVAL 7 DAY
+GROUP BY day
+ORDER BY day DESC`,
+  },
+];
+
+export default function Story() {
+  const [query, setQuery] = useState(exampleQueries[0].query);
+
+  return (
+    <div className="flex flex-col gap-y-8 p-8">
+      <div>
+        <h1 className="mb-2 text-2xl font-bold text-text-bright">TSQL Editor</h1>
+        <p className="text-text-dimmed">
+          A CodeMirror-based SQL editor with syntax highlighting, schema-aware autocomplete, and
+          real-time error detection.
+        </p>
+      </div>
+
+      {/* Example queries */}
+      <div className="flex flex-col gap-2">
+        <h2 className="text-lg font-semibold text-text-bright">Example Queries</h2>
+        <div className="flex flex-wrap gap-2">
+          {exampleQueries.map((example) => (
+            <button
+              key={example.name}
+              onClick={() => setQuery(example.query)}
+              className="rounded bg-charcoal-700 px-3 py-1.5 text-sm text-text-dimmed transition hover:bg-charcoal-600 hover:text-text-bright"
+            >
+              {example.name}
+            </button>
+          ))}
+        </div>
+      </div>
+
+      {/* Main editor */}
+      <div className="flex flex-col gap-2">
+        <h2 className="text-lg font-semibold text-text-bright">Editor with Schema</h2>
+        <p className="text-sm text-text-dimmed">
+          Try typing to see autocomplete suggestions. Type <code>status = </code> to see enum value
+          suggestions. Available tables: <code>runs</code>, <code>logs</code>
+        </p>
+        <div className="overflow-hidden rounded-lg border border-grid-dimmed">
+          <TSQLEditor
+            defaultValue={query}
+            onChange={setQuery}
+            schema={exampleSchema}
+            linterEnabled={true}
+            showCopyButton={true}
+            showClearButton={true}
+            minHeight="200px"
+            className="min-h-[200px]"
+          />
+        </div>
+      </div>
+
+      {/* Read-only example */}
+      <div className="flex flex-col gap-2">
+        <h2 className="text-lg font-semibold text-text-bright">Read-only Mode</h2>
+        <div className="overflow-hidden rounded-lg border border-grid-dimmed">
+          <TSQLEditor
+            defaultValue="SELECT id, status, created_at FROM runs WHERE status = 'FAILED' ORDER BY created_at DESC LIMIT 10"
+            readOnly={true}
+            schema={exampleSchema}
+            linterEnabled={false}
+            showCopyButton={true}
+            showClearButton={false}
+            className="min-h-[100px]"
+          />
+        </div>
+      </div>
+
+      {/* Editor without schema (no autocomplete) */}
+      <div className="flex flex-col gap-2">
+        <h2 className="text-lg font-semibold text-text-bright">Without Schema (Basic Mode)</h2>
+        <p className="text-sm text-text-dimmed">
+          Editor without schema - still has SQL syntax highlighting and keyword completion.
+        </p>
+        <div className="overflow-hidden rounded-lg border border-grid-dimmed">
+          <TSQLEditor
+            defaultValue="SELECT * FROM my_table WHERE id = 1"
+            linterEnabled={true}
+            showCopyButton={true}
+            className="min-h-[100px]"
+          />
+        </div>
+      </div>
+
+      {/* Error example */}
+      <div className="flex flex-col gap-2">
+        <h2 className="text-lg font-semibold text-text-bright">With Syntax Error</h2>
+        <p className="text-sm text-text-dimmed">
+          The linter detects syntax errors and underlines them in red.
+        </p>
+        <div className="overflow-hidden rounded-lg border border-grid-dimmed">
+          <TSQLEditor
+            defaultValue="SELEC * FORM runs"
+            linterEnabled={true}
+            showCopyButton={true}
+            className="min-h-[100px]"
+          />
+        </div>
+      </div>
+
+      {/* Invalid enum value example */}
+      <div className="flex flex-col gap-2">
+        <h2 className="text-lg font-semibold text-text-bright">With Invalid Enum Value</h2>
+        <p className="text-sm text-text-dimmed">
+          The linter validates enum values against the schema. Try changing{" "}
+          <code>'INVALID_STATUS'</code> to a valid status like <code>'COMPLETED'</code>.
+        </p>
+        <div className="overflow-hidden rounded-lg border border-grid-dimmed">
+          <TSQLEditor
+            defaultValue="SELECT * FROM runs WHERE status = 'INVALID_STATUS' LIMIT 10"
+            schema={exampleSchema}
+            linterEnabled={true}
+            showCopyButton={true}
+            className="min-h-[100px]"
+          />
+        </div>
+      </div>
+
+      {/* Unknown column example */}
+      <div className="flex flex-col gap-2">
+        <h2 className="text-lg font-semibold text-text-bright">With Unknown Column</h2>
+        <p className="text-sm text-text-dimmed">
+          The linter warns about unknown column names. Try changing <code>unknown_col</code> to a
+          valid column like <code>status</code>.
+        </p>
+        <div className="overflow-hidden rounded-lg border border-grid-dimmed">
+          <TSQLEditor
+            defaultValue="SELECT id, unknown_col FROM runs LIMIT 10"
+            schema={exampleSchema}
+            linterEnabled={true}
+            showCopyButton={true}
+            className="min-h-[100px]"
+          />
+        </div>
+      </div>
+
+      {/* Available tables reference */}
+      <div className="flex flex-col gap-2">
+        <h2 className="text-lg font-semibold text-text-bright">Available Schema</h2>
+        <div className="grid gap-4 md:grid-cols-2">
+          {exampleSchema.map((table) => (
+            <div
+              key={table.name}
+              className="rounded-lg border border-grid-dimmed bg-charcoal-800 p-4"
+            >
+              <h3 className="mb-1 font-mono text-sm font-semibold text-text-bright">
+                {table.name}
+              </h3>
+              <p className="mb-3 text-xs text-text-dimmed">{table.description}</p>
+              <div className="space-y-1">
+                {Object.entries(table.columns).map(([name, col]) => (
+                  <div key={name} className="flex flex-col gap-0.5 text-xs">
+                    <div className="flex items-baseline gap-2">
+                      <code className={col.expression ? "text-purple-400" : "text-blue-400"}>
+                        {name}
+                      </code>
+                      <span className="text-charcoal-400">{col.type}</span>
+                      {col.expression && (
+                        <span className="rounded bg-purple-500/20 px-1 text-[10px] text-purple-300">
+                          virtual
+                        </span>
+                      )}
+                      {col.description && (
+                        <span className="text-text-dimmed">- {col.description}</span>
+                      )}
+                    </div>
+                    {col.allowedValues && col.allowedValues.length > 0 && (
+                      <div className="ml-4 text-green-400/70">
+                        Allowed: {col.allowedValues.join(", ")}
+                      </div>
+                    )}
+                    {col.expression && (
+                      <div className="ml-4 font-mono text-purple-400/70">
+                        Expression: {col.expression}
+                      </div>
+                    )}
+                  </div>
+                ))}
+              </div>
+            </div>
+          ))}
+        </div>
+      </div>
+    </div>
+  );
+}
diff --git a/apps/webapp/app/routes/storybook/route.tsx b/apps/webapp/app/routes/storybook/route.tsx
index d18986621..1a583f27e 100644
--- a/apps/webapp/app/routes/storybook/route.tsx
+++ b/apps/webapp/app/routes/storybook/route.tsx
@@ -4,7 +4,7 @@ import { Fragment } from "react";
 import { redirect, typedjson, useTypedLoaderData } from "remix-typedjson";
 import { AppContainer } from "~/components/layout/AppLayout";
 import { env } from "~/env.server";
-import { requireUserId } from "~/services/session.server";
+import { requireUser } from "~/services/session.server";
 import { cn } from "~/utils/cn";
 
 const stories: Story[] = [
@@ -120,6 +120,10 @@ const stories: Story[] = [
     name: "Tree view",
     slug: "tree-view",
   },
+  {
+    name: "TSQL Editor",
+    slug: "tsql-editor",
+  },
   {
     name: "Timeline",
     slug: "timeline",
@@ -177,11 +181,9 @@ const stories: Story[] = [
 ];
 
 export const loader = async ({ request, params }: LoaderFunctionArgs) => {
-  await requireUserId(request);
+  const user = await requireUser(request);
 
-  console.log("ENV", env.NODE_ENV);
-
-  if (env.NODE_ENV !== "development") {
+  if (!user.admin) {
     throw redirect("/");
   }
 
diff --git a/apps/webapp/app/services/queryService.server.ts b/apps/webapp/app/services/queryService.server.ts
new file mode 100644
index 000000000..679dd5c08
--- /dev/null
+++ b/apps/webapp/app/services/queryService.server.ts
@@ -0,0 +1,116 @@
+import {
+  executeTSQL,
+  type ExecuteTSQLOptions,
+  type FieldMappings,
+  type TSQLQueryResult,
+} from "@internal/clickhouse";
+import type { CustomerQuerySource } from "@trigger.dev/database";
+import type { TableSchema } from "@internal/tsql";
+import { type z } from "zod";
+import { prisma } from "~/db.server";
+import { env } from "~/env.server";
+import { clickhouseClient } from "./clickhouseInstance.server";
+
+export type { TableSchema, TSQLQueryResult };
+
+export type QueryScope = "organization" | "project" | "environment";
+
+const scopeToEnum = {
+  organization: "ORGANIZATION",
+  project: "PROJECT",
+  environment: "ENVIRONMENT",
+} as const;
+
+export type ExecuteQueryOptions<TOut extends z.ZodSchema> = Omit<
+  ExecuteTSQLOptions<TOut>,
+  "tableSchema" | "organizationId" | "projectId" | "environmentId" | "fieldMappings"
+> & {
+  tableSchema: TableSchema[];
+  /** The scope of the query - determines tenant isolation */
+  scope: QueryScope;
+  /** Organization ID (required) */
+  organizationId: string;
+  /** Project ID (required for project/environment scope) */
+  projectId: string;
+  /** Environment ID (required for environment scope) */
+  environmentId: string;
+  /** History options for saving query to billing/audit */
+  history?: {
+    /** Where the query originated from */
+    source: CustomerQuerySource;
+    /** User ID (optional, null for API calls) */
+    userId?: string | null;
+  };
+};
+
+/**
+ * Execute a TSQL query against ClickHouse with tenant isolation
+ * Handles building tenant options, field mappings, and optionally saves to history
+ */
+export async function executeQuery<TOut extends z.ZodSchema>(
+  options: ExecuteQueryOptions<TOut>
+): Promise<TSQLQueryResult<z.output<TOut>>> {
+  const { scope, organizationId, projectId, environmentId, history, ...baseOptions } = options;
+
+  // Build tenant IDs based on scope
+  const tenantOptions: {
+    organizationId: string;
+    projectId?: string;
+    environmentId?: string;
+  } = {
+    organizationId,
+  };
+
+  if (scope === "project" || scope === "environment") {
+    tenantOptions.projectId = projectId;
+  }
+
+  if (scope === "environment") {
+    tenantOptions.environmentId = environmentId;
+  }
+
+  // Build field mappings for project_ref → project_id and environment_id → slug translation
+  const projects = await prisma.project.findMany({
+    where: { organizationId },
+    select: { id: true, externalRef: true },
+  });
+
+  const environments = await prisma.runtimeEnvironment.findMany({
+    where: { project: { organizationId } },
+    select: { id: true, slug: true },
+  });
+
+  const fieldMappings: FieldMappings = {
+    project: Object.fromEntries(projects.map((p) => [p.id, p.externalRef])),
+    environment: Object.fromEntries(environments.map((e) => [e.id, e.slug])),
+  };
+
+  const result = await executeTSQL(clickhouseClient.reader, {
+    ...baseOptions,
+    ...tenantOptions,
+    fieldMappings,
+  });
+
+  // If query succeeded and history options provided, save to history
+  if (result[0] === null && history) {
+    const stats = result[1].stats;
+    const byteSeconds = parseFloat(stats.byte_seconds) || 0;
+    const costInCents = byteSeconds * env.CENTS_PER_QUERY_BYTE_SECOND;
+
+    await prisma.customerQuery.create({
+      data: {
+        query: options.query,
+        scope: scopeToEnum[scope],
+        stats: { ...stats },
+        costInCents,
+        source: history.source,
+        organizationId,
+        projectId: scope === "project" || scope === "environment" ? projectId : null,
+        environmentId: scope === "environment" ? environmentId : null,
+        userId: history.userId ?? null,
+      },
+    });
+  }
+
+  return result;
+}
diff --git a/apps/webapp/app/services/runsReplicationService.server.ts b/apps/webapp/app/services/runsReplicationService.server.ts
index b1e6c42fc..a561d990b 100644
--- a/apps/webapp/app/services/runsReplicationService.server.ts
+++ b/apps/webapp/app/services/runsReplicationService.server.ts
@@ -921,6 +921,7 @@ export class RunsReplicationService {
       concurrency_key: run.concurrencyKey ?? "",
       bulk_action_group_ids: run.bulkActionGroupIds ?? [],
       worker_queue: run.masterQueue,
+      max_duration_in_seconds: run.maxDurationInSeconds ?? undefined,
       _version: _version.toString(),
       _is_deleted: event === "delete" ? 1 : 0,
     };
diff --git a/apps/webapp/app/tailwind.css b/apps/webapp/app/tailwind.css
index 3d68e8781..bb8abfcd9 100644
--- a/apps/webapp/app/tailwind.css
+++ b/apps/webapp/app/tailwind.css
@@ -106,3 +106,94 @@
     --gradient-angle: 360deg;
   }
 }
+
+/* Streamdown markdown styling */
+.streamdown-container {
+  /* Streamdown uses shadcn/ui CSS variables - define them for our theme */
+  --muted: 220 13% 20%;
+  --muted-foreground: 215 14% 60%;
+  --foreground: 210 20% 90%;
+  --border: 217 19% 27%;
+
+  & p {
+    @apply my-1;
+  }
+  & h1, & h2, & h3, & h4, & h5, & h6 {
+    @apply font-semibold text-text-bright mt-2 mb-1;
+  }
+  & h1 {
+    @apply text-base;
+  }
+  & h2 {
+    @apply text-sm;
+  }
+  & h3, & h4, & h5, & h6 {
+    @apply text-xs;
+  }
+  & ul, & ol {
+    @apply ml-4 my-1;
+  }
+  & ul {
+    @apply list-disc;
+  }
+  & ol {
+    @apply list-decimal;
+  }
+  & li {
+    @apply my-0.5;
+  }
+  /* Inline code (not in pre blocks) */
+  & code:not(pre code) {
+    @apply bg-charcoal-700 px-1 py-0.5 rounded text-text-bright font-mono;
+  }
+  & blockquote {
+    @apply border-l-2 border-charcoal-600 pl-3 my-2 italic;
+  }
+  & a {
+    @apply text-blue-400 hover:underline;
+  }
+  & strong {
+    @apply font-semibold text-text-bright;
+  }
+  & em {
+    @apply italic;
+  }
+  & hr {
+    @apply my-2 border-charcoal-600;
+  }
+  & table {
+    @apply w-full my-2 border-collapse;
+  }
+  & th, & td {
+    @apply border border-charcoal-600 px-2 py-1 text-left;
+  }
+  & th {
+    @apply bg-charcoal-700 font-semibold;
+  }
+
+  /* Streamdown code block container */
+  & [data-code-block-container] {
+    @apply my-2 border-charcoal-700;
+  }
+  & [data-code-block-header] {
+    @apply bg-charcoal-800 text-text-dimmed border-b border-charcoal-700;
+  }
+  /* Hide light mode code block, show dark mode */
+  & [data-code-block].dark\:hidden {
+    display: none !important;
+  }
+  & [data-code-block].hidden.dark\:block {
+    display: block !important;
+  }
+  /* Override the bg-muted/40 class to let inline styles work */
+  & [data-code-block] pre {
+    background-color: inherit !important;
+    @apply scrollbar-thin scrollbar-track-transparent scrollbar-thumb-charcoal-600;
+  }
+  & [data-code-block] pre code {
+    @apply bg-transparent;
+  }
+  & [data-code-block] .line {
+    @apply leading-relaxed;
+  }
+}
diff --git a/apps/webapp/app/utils/dataExport.ts b/apps/webapp/app/utils/dataExport.ts
new file mode 100644
index 000000000..be7cde397
--- /dev/null
+++ b/apps/webapp/app/utils/dataExport.ts
@@ -0,0 +1,79 @@
+import type { OutputColumnMetadata } from "@internal/clickhouse";
+
+/**
+ * Escape a value for CSV format.
+ * - Wraps in quotes if the value contains commas, quotes, or newlines
+ * - Escapes quotes by doubling them
+ */
+function escapeCSVValue(value: unknown): string {
+  if (value === null || value === undefined) {
+    return "";
+  }
+
+  const stringValue = typeof value === "object" ? JSON.stringify(value) : String(value);
+
+  // Check if we need to quote the value
+  if (
+    stringValue.includes(",") ||
+    stringValue.includes('"') ||
+    stringValue.includes("\n") ||
+    stringValue.includes("\r")
+  ) {
+    // Escape quotes by doubling them and wrap in quotes
+    return `"${stringValue.replace(/"/g, '""')}"`;
+  }
+
+  return stringValue;
+}
+
+/**
+ * Convert query result rows to CSV format.
+ *
+ * @param rows - Array of row objects from query results
+ * @param columns - Column metadata describing the result columns
+ * @returns CSV string with header row and data rows
+ */
+export function rowsToCSV(rows: Record<string, unknown>[], columns: OutputColumnMetadata[]): string {
+  if (columns.length === 0) {
+    return "";
+  }
+
+  const columnNames = columns.map((col) => col.name);
+
+  // Header row
+  const headerRow = columnNames.map(escapeCSVValue).join(",");
+
+  // Data rows
+  const dataRows = rows.map((row) => columnNames.map((name) => escapeCSVValue(row[name])).join(","));
+
+  return [headerRow, ...dataRows].join("\n");
+}
+
+/**
+ * Convert query result rows to JSON format.
+ *
+ * @param rows - Array of row objects from query results
+ * @returns Formatted JSON string
+ */
+export function rowsToJSON(rows: Record<string, unknown>[]): string {
+  return JSON.stringify(rows, null, 2);
+}
+
+/**
+ * Trigger a file download in the browser.
+ *
+ * @param content - The file content as a string
+ * @param filename - The name for the downloaded file
+ * @param mimeType - The MIME type of the file
+ */
+export function downloadFile(content: string, filename: string, mimeType: string): void {
+  const blob = new Blob([content], { type: mimeType });
+  const url = URL.createObjectURL(blob);
+  const a = document.createElement("a");
+  a.href = url;
+  a.download = filename;
+  a.click();
+  URL.revokeObjectURL(url);
+}
+
+
diff --git a/apps/webapp/app/utils/numberFormatter.ts b/apps/webapp/app/utils/numberFormatter.ts
index 13b59b140..8cdc2e079 100644
--- a/apps/webapp/app/utils/numberFormatter.ts
+++ b/apps/webapp/app/utils/numberFormatter.ts
@@ -6,7 +6,18 @@ export const formatNumberCompact = (num: number): string => {
 
 const formatter = Intl.NumberFormat("en");
 
+// Formatter for small decimal values that need more precision
+const preciseFormatter = Intl.NumberFormat("en", {
+  minimumSignificantDigits: 1,
+  maximumSignificantDigits: 6,
+});
+
 export const formatNumber = (num: number): string => {
+  // For very small numbers (between -1 and 1, exclusive), use precise formatting
+  // to avoid rounding 0.000025 to 0
+  if (num !== 0 && Math.abs(num) < 1) {
+    return preciseFormatter.format(num);
+  }
   return formatter.format(num);
 };
 
diff --git a/apps/webapp/app/utils/pathBuilder.ts b/apps/webapp/app/utils/pathBuilder.ts
index f55ce8028..ebdec3401 100644
--- a/apps/webapp/app/utils/pathBuilder.ts
+++ b/apps/webapp/app/utils/pathBuilder.ts
@@ -242,6 +242,14 @@ export function v3TestPath(
   return `${v3EnvironmentPath(organization, project, environment)}/test`;
 }
 
+export function queryPath(
+  organization: OrgForPath,
+  project: ProjectForPath,
+  environment: EnvironmentForPath
+) {
+  return `${v3EnvironmentPath(organization, project, environment)}/query`;
+}
+
 export function v3TestTaskPath(
   organization: OrgForPath,
   project: ProjectForPath,
@@ -298,11 +306,15 @@ export function v3RunPath(
 export function v3RunRedirectPath(
   organization: OrgForPath,
   project: ProjectForPath,
-  run: v3RunForPath,
+  run: v3RunForPath
 ) {
   return `${v3ProjectPath(organization, project)}/runs/${run.friendlyId}`;
 }
 
+export function v3RunPathFromFriendlyId(runId: string) {
+  return `/runs/${runId}`;
+}
+
 export function v3RunDownloadLogsPath(run: v3RunForPath) {
   return `/resources/runs/${run.friendlyId}/logs/download`;
 }
diff --git a/apps/webapp/app/v3/featureFlags.server.ts b/apps/webapp/app/v3/featureFlags.server.ts
index 6e00e7772..81dff31ff 100644
--- a/apps/webapp/app/v3/featureFlags.server.ts
+++ b/apps/webapp/app/v3/featureFlags.server.ts
@@ -5,12 +5,14 @@ export const FEATURE_FLAG = {
   defaultWorkerInstanceGroupId: "defaultWorkerInstanceGroupId",
   runsListRepository: "runsListRepository",
   taskEventRepository: "taskEventRepository",
+  hasQueryAccess: "hasQueryAccess",
 } as const;
 
 const FeatureFlagCatalog = {
   [FEATURE_FLAG.defaultWorkerInstanceGroupId]: z.string(),
   [FEATURE_FLAG.runsListRepository]: z.enum(["clickhouse", "postgres"]),
   [FEATURE_FLAG.taskEventRepository]: z.enum(["clickhouse", "clickhouse_v2", "postgres"]),
+  [FEATURE_FLAG.hasQueryAccess]: z.coerce.boolean(),
 };
 
 type FeatureFlagKey = keyof typeof FeatureFlagCatalog;
@@ -83,6 +85,7 @@ export const setFlags = makeSetFlags();
 
 // Create a Zod schema from the existing catalog
 export const FeatureFlagCatalogSchema = z.object(FeatureFlagCatalog);
+export type FeatureFlagCatalog = z.infer<typeof FeatureFlagCatalogSchema>;
 
 // Utility function to validate a feature flag value
 export function validateFeatureFlagValue<T extends FeatureFlagKey>(
diff --git a/apps/webapp/app/v3/querySchemas.ts b/apps/webapp/app/v3/querySchemas.ts
new file mode 100644
index 000000000..a14e0528b
--- /dev/null
+++ b/apps/webapp/app/v3/querySchemas.ts
@@ -0,0 +1,425 @@
+import { column, type TableSchema } from "@internal/tsql";
+import { runFriendlyStatus, runStatusTitleFromStatus } from "~/components/runs/v3/TaskRunStatus";
+import { logger } from "~/services/logger.server";
+
+/**
+ * Environment type values
+ */
+const ENVIRONMENT_TYPES = ["PRODUCTION", "STAGING", "DEVELOPMENT", "PREVIEW"] as const;
+
+/**
+ * Machine preset values
+ */
+const MACHINE_PRESETS = [
+  "micro",
+  "small-1x",
+  "small-2x",
+  "medium-1x",
+  "medium-2x",
+  "large-1x",
+  "large-2x",
+] as const;
+
+/**
+ * Schema definition for the runs table (trigger_dev.task_runs_v2)
+ */
+export const runsSchema: TableSchema = {
+  name: "runs",
+  clickhouseName: "trigger_dev.task_runs_v2",
+  description: "Task runs - stores all task execution records",
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+  requiredFilters: [{ column: "engine", value: "V2" }],
+  columns: {
+    run_id: {
+      name: "run_id",
+      clickhouseName: "friendly_id",
+      ...column("String", {
+        description:
+          "A unique ID for a run. They always start with `run_`, e.g., run_cm1a2b3c4d5e6f7g8h9i",
+        customRenderType: "runId",
+        example: "run_cm1a2b3c4d5e6f7g8h9i",
+      }),
+    },
+    environment: {
+      name: "environment",
+      clickhouseName: "environment_id",
+      ...column("String", { description: "The environment slug", example: "prod" }),
+      fieldMapping: "environment",
+      customRenderType: "environment",
+    },
+    project: {
+      name: "project",
+      clickhouseName: "project_id",
+      ...column("String", {
+        description: "The project reference, they always start with `proj_`.",
+        example: "proj_howcnaxbfxdmwmxazktx",
+      }),
+      fieldMapping: "project",
+      customRenderType: "project",
+    },
+    environment_type: {
+      name: "environment_type",
+      ...column("LowCardinality(String)", {
+        description: "Environment type",
+        allowedValues: [...ENVIRONMENT_TYPES],
+        customRenderType: "environmentType",
+        example: "PRODUCTION",
+      }),
+    },
+    attempt_count: {
+      name: "attempt_count",
+      clickhouseName: "attempt",
+      ...column("UInt8", {
+        description: "Number of attempts (starts at 1)",
+        example: "1",
+        customRenderType: "number",
+      }),
+    },
+    status: {
+      name: "status",
+      ...column("LowCardinality(String)", {
+        description: "Run status",
+        allowedValues: [...runFriendlyStatus],
+        valueMap: runStatusTitleFromStatus,
+        customRenderType: "runStatus",
+        example: "Completed",
+      }),
+    },
+    is_finished: {
+      name: "is_finished",
+      ...column("UInt8", {
+        description:
+          "Whether the run is finished. This includes failed and successful runs. (0 or 1)",
+        example: "0",
+      }),
+      expression:
+        "if(status IN ('COMPLETED_SUCCESSFULLY', 'COMPLETED_WITH_ERRORS', 'CANCELED', 'TIMED_OUT', 'CRASHED', 'SYSTEM_FAILURE', 'EXPIRED', 'PAUSED'), true, false)",
+    },
+
+    // Task & queue
+    task_identifier: {
+      name: "task_identifier",
+      ...column("String", { description: "Task identifier/slug", example: "my-background-task" }),
+    },
+    queue: {
+      name: "queue",
+      ...column("String", {
+        description: "Queue name",
+        example: "task/my-background-task",
+        customRenderType: "queue",
+      }),
+    },
+
+    batch_id: {
+      name: "batch_id",
+      ...column("String", {
+        description: "Batch ID (if part of a batch)",
+        example: "batch_5678efgh",
+        expression: "if(batch_id = '', NULL, 'batch_' || batch_id)",
+      }),
+      whereTransform: (value: string) => value.replace(/^batch_/, ""),
+    },
+
+    // Related runs
+    root_run_id: {
+      name: "root_run_id",
+      ...column("String", {
+        description: "Root run ID (for child runs)",
+        example: "run_cm1a2b3c4d5e6f7g8h9i",
+        customRenderType: "runId",
+        expression: "if(root_run_id = '', NULL, 'run_' || root_run_id)",
+      }),
+      whereTransform: (value: string) => value.replace(/^run_/, ""),
+    },
+    parent_run_id: {
+      name: "parent_run_id",
+      ...column("String", {
+        description: "Parent run ID (for child runs)",
+        example: "run_cm1a2b3c4d5e6f7g8h9i",
+        customRenderType: "runId",
+        expression: "if(parent_run_id = '', NULL, 'run_' || parent_run_id)",
+      }),
+      whereTransform: (value: string) => value.replace(/^run_/, ""),
+    },
+    depth: {
+      name: "depth",
+      ...column("UInt8", { description: "Nesting depth (0 for root runs)", example: "0" }),
+    },
+    is_root_run: {
+      name: "is_root_run",
+      ...column("UInt8", { description: "Whether this is a root run (0 or 1)", example: "0" }),
+      expression: "if(depth = 0, true, false)",
+    },
+    is_child_run: {
+      name: "is_child_run",
+      ...column("UInt8", { description: "Whether this is a child run (0 or 1)", example: "0" }),
+      expression: "if(depth > 0, true, false)",
+    },
+
+    // Useless until we show the user-provided key
+    idempotency_key: {
+      name: "idempotency_key",
+      ...column("String", { description: "Idempotency key", example: "user-123-action-456" }),
+    },
+    region: {
+      name: "region",
+      clickhouseName: "worker_queue",
+      ...column("String", {
+        description: "Region",
+        example: "us-east-1",
+      }),
+      expression: "if(startsWith(worker_queue, 'cm'), NULL, worker_queue)",
+    },
+
+    // Timing
+    triggered_at: {
+      name: "triggered_at",
+      clickhouseName: "created_at",
+      ...column("DateTime64", {
+        description: "When the run was triggered.",
+        example: "2024-01-15 09:30:00.000",
+      }),
+    },
+    queued_at: {
+      name: "queued_at",
+      ...column("Nullable(DateTime64)", {
+        description:
+          "When the run was added to the queue. This is normally the same time as the triggered_at time, unless a delay is passed in or it's a scheduled run.",
+        example: "2024-01-15 09:30:01.000",
+      }),
+    },
+    dequeued_at: {
+      name: "dequeued_at",
+      clickhouseName: "started_at",
+      ...column("Nullable(DateTime64)", {
+        description:
+          "When the run was dequeued for execution. This happens when there is available concurrency to execute your run.",
+        example: "2024-01-15 09:30:01.000",
+      }),
+    },
+    executed_at: {
+      name: "executed_at",
+      ...column("Nullable(DateTime64)", {
+        description: "When execution of the run began.",
+        example: "2024-01-15 09:30:01.500",
+      }),
+    },
+    completed_at: {
+      name: "completed_at",
+      ...column("Nullable(DateTime64)", {
+        description: "When the run completed",
+        example: "2024-01-15 09:30:05.000",
+      }),
+    },
+    delay_until: {
+      name: "delay_until",
+      ...column("Nullable(DateTime64)", {
+        description: "Delayed execution until this time",
+        example: "2024-01-15 10:00:00.000",
+      }),
+    },
+    has_delay: {
+      name: "has_delay",
+      ...column("UInt8", { description: "Whether the run had a delay passed in", example: "1" }),
+      expression: "if(isNotNull(delay_until), true, false)",
+    },
+    expired_at: {
+      name: "expired_at",
+      ...column("Nullable(DateTime64)", {
+        description:
+          'If there was a TTL on the run, this is when the run "expired". By default dev runs have a TTL of 10 minutes.',
+        example: "2024-01-15 09:35:00.000",
+      }),
+    },
+    ttl: {
+      name: "ttl",
+      clickhouseName: "expiration_ttl",
+      ...column("String", {
+        description: "The TTL string for expiration – by default dev runs have a TTL of '10m'.",
+        example: "10m",
+      }),
+    },
+
+    // Useful time periods
+    execution_duration: {
+      name: "execution_duration",
+      ...column("Nullable(Int64)", {
+        description:
+          "The time between starting to execute and completing. This includes any time spent waiting (it is not compute time, use `usage_duration` for that).",
+        customRenderType: "duration",
+        example: "4000",
+      }),
+      expression: "dateDiff('millisecond', executed_at, completed_at)",
+    },
+    total_duration: {
+      name: "total_duration",
+      ...column("Nullable(Int64)", {
+        description:
+          "The time between being triggered and completing (if it has). This includes any time spent waiting (it is not compute time, use `usage_duration` for that).",
+        customRenderType: "duration",
+        example: "4000",
+      }),
+      expression: "dateDiff('millisecond', created_at, completed_at)",
+    },
+    queued_duration: {
+      name: "queued_duration",
+      ...column("Nullable(Int64)", {
+        description:
+          "The time between being queued and dequeued. Remember you need enough available concurrency for runs to be dequeued and start executing.",
+        customRenderType: "duration",
+        example: "4000",
+      }),
+      expression: "dateDiff('millisecond', queued_at, started_at)",
+    },
+
+    // Cost & usage
+    usage_duration: {
+      name: "usage_duration",
+      clickhouseName: "usage_duration_ms",
+      ...column("UInt32", {
+        description: "Compute usage duration in milliseconds.",
+        customRenderType: "duration",
+        example: "3500",
+      }),
+    },
+    compute_cost: {
+      name: "compute_cost",
+      ...column("Float64", {
+        description: "Compute cost in dollars",
+        customRenderType: "costInDollars",
+        example: "0.000676",
+      }),
+      expression: "cost_in_cents / 100.0",
+    },
+    invocation_cost: {
+      name: "invocation_cost",
+      ...column("Float64", {
+        description: "Invocation cost in dollars – the cost to start a run.",
+        customRenderType: "costInDollars",
+        example: "0.000025",
+      }),
+      expression: "base_cost_in_cents / 100.0",
+    },
+    total_cost: {
+      name: "total_cost",
+      ...column("Float64", {
+        description: "Total cost in dollars (compute_cost + invocation_cost)",
+        customRenderType: "costInDollars",
+        example: "0.000701",
+      }),
+      expression: "(cost_in_cents + base_cost_in_cents) / 100.0",
+    },
+
+    // Output & error (JSON columns)
+    // For JSON columns, NULL checks are transformed to check for empty object '{}'
+    // So `error IS NULL` becomes `error = '{}'` and `error IS NOT NULL` becomes `error != '{}'`
+    output: {
+      name: "output",
+      ...column("JSON", {
+        description: "The data you returned from the task.",
+        example: '{"result": "success"}',
+      }),
+      nullValue: "'{}'", // Transform NULL checks to compare against empty object
+    },
+    error: {
+      name: "error",
+      ...column("JSON", {
+        description:
+          "If a run completely failed (after all attempts) then this error will be populated.",
+        example: '{"message": "Task failed"}',
+      }),
+      nullValue: "'{}'", // Transform NULL checks to compare against empty object
+    },
+
+    // Tags & versions
+    tags: {
+      name: "tags",
+      ...column("Array(String)", {
+        description: "Tags you have added to the run.",
+        customRenderType: "tags",
+        example: '["user:123", "priority:high"]',
+      }),
+    },
+    task_version: {
+      name: "task_version",
+      ...column("String", {
+        description: "The version of your code in reverse date format.",
+        example: "20240115.1",
+      }),
+    },
+    sdk_version: {
+      name: "sdk_version",
+      ...column("String", {
+        description: "The SDK package version for this run.",
+        example: "3.3.0",
+      }),
+    },
+    cli_version: {
+      name: "cli_version",
+      ...column("String", {
+        description: "The CLI package version for this run.",
+        example: "3.3.0",
+      }),
+    },
+    machine: {
+      name: "machine",
+      clickhouseName: "machine_preset",
+      ...column("LowCardinality(String)", {
+        description: "The machine that the run executed on.",
+        allowedValues: [...MACHINE_PRESETS],
+        customRenderType: "machine",
+        example: "small-1x",
+      }),
+    },
+    is_test: {
+      name: "is_test",
+      ...column("UInt8", { description: "Whether this is a test run (0 or 1)", example: "0" }),
+      expression: "if(is_test > 0, true, false)",
+    },
+    concurrency_key: {
+      name: "concurrency_key",
+      ...column("String", {
+        description: "The concurrency key you passed in when triggering the run.",
+        example: "user:1234567",
+      }),
+    },
+    max_duration: {
+      name: "max_duration",
+      clickhouseName: "max_duration_in_seconds",
+      ...column("Nullable(UInt32)", {
+        description:
+          "The maximum allowed compute duration for this run in seconds. If the run exceeds this duration, the run will fail with an error. Can be set on an individual task, in the trigger.config, or per-run when triggering.",
+        example: "300",
+        customRenderType: "durationSeconds",
+      }),
+    },
+    bulk_action_group_ids: {
+      name: "bulk_action_group_ids",
+      ...column("Array(String)", {
+        description: "Any bulk actions that operated on this run.",
+        example: '["bulk_12345678", "bulk_34567890"]',
+        whereTransform: (value: string) => {
+          logger.log(`WHERE TRANSFORM: ${value}`);
+          return value.replace(/^bulk_/, "");
+        },
+      }),
+    },
+  },
+};
+
+/**
+ * All available schemas for the query editor
+ */
+export const querySchemas: TableSchema[] = [runsSchema];
+
+/**
+ * Default query for the query editor
+ */
+export const defaultQuery = `SELECT *
+FROM runs
+ORDER BY triggered_at DESC
+LIMIT 100`;
diff --git a/apps/webapp/app/v3/services/aiQueryService.server.ts b/apps/webapp/app/v3/services/aiQueryService.server.ts
new file mode 100644
index 000000000..3d6f941b0
--- /dev/null
+++ b/apps/webapp/app/v3/services/aiQueryService.server.ts
@@ -0,0 +1,487 @@
+import { openai } from "@ai-sdk/openai";
+import {
+  parseTSQLSelect,
+  validateQuery,
+  type TableSchema,
+  type ValidationIssue,
+} from "@internal/tsql";
+import { streamText, type LanguageModelV1, tool } from "ai";
+import { z } from "zod";
+
+/**
+ * Stream event types for AI query generation
+ */
+export type AIQueryStreamEvent =
+  | { type: "thinking"; content: string }
+  | { type: "tool_call"; tool: string; args: unknown }
+  | { type: "tool_result"; tool: string; result: unknown }
+  | { type: "result"; success: true; query: string }
+  | { type: "result"; success: false; error: string };
+
+/**
+ * Result type for non-streaming call
+ */
+export type AIQueryResult = { success: true; query: string } | { success: false; error: string };
+
+/**
+ * Options for query generation
+ */
+export interface AIQueryOptions {
+  mode?: "new" | "edit";
+  currentQuery?: string;
+}
+
+/**
+ * Validation result from the validateTSQLQuery tool
+ */
+interface QueryValidationResult {
+  valid: boolean;
+  syntaxError?: string;
+  issues: ValidationIssue[];
+}
+
+/**
+ * Service for generating TSQL queries from natural language using AI
+ */
+export class AIQueryService {
+  constructor(
+    private readonly tableSchema: TableSchema[],
+    private readonly model: LanguageModelV1 = openai("gpt-4o-mini")
+  ) {}
+
+  /**
+   * Generate a TSQL query from natural language, streaming the result
+   */
+  streamQuery(prompt: string, options: AIQueryOptions = {}) {
+    const { mode = "new", currentQuery } = options;
+    const schemaDescription = this.buildSchemaDescription();
+    const systemPrompt =
+      mode === "edit" && currentQuery
+        ? this.buildEditSystemPrompt(schemaDescription)
+        : this.buildSystemPrompt(schemaDescription);
+
+    // Build the user prompt based on mode
+    const userPrompt =
+      mode === "edit" && currentQuery ? this.buildEditUserPrompt(prompt, currentQuery) : prompt;
+
+    return streamText({
+      model: this.model,
+      system: systemPrompt,
+      prompt: userPrompt,
+      tools: {
+        validateTSQLQuery: tool({
+          description:
+            "Validate a TSQL query for syntax errors and schema compliance. Always use this tool to verify your query before returning it to the user.",
+          parameters: z.object({
+            query: z.string().describe("The TSQL query to validate"),
+          }),
+          execute: async ({ query }) => {
+            return this.validateQuery(query);
+          },
+        }),
+        getTableSchema: tool({
+          description:
+            "Get detailed schema information about available tables and columns. Use this to understand what data is available and how to query it.",
+          parameters: z.object({
+            tableName: z
+              .string()
+              .optional()
+              .describe("Optional: specific table name to get details for"),
+          }),
+          execute: async ({ tableName }) => {
+            return this.getSchemaInfo(tableName);
+          },
+        }),
+      },
+      maxSteps: 5,
+      experimental_telemetry: {
+        isEnabled: true,
+        metadata: {
+          feature: "ai-query-generator",
+          mode,
+        },
+      },
+    });
+  }
+
+  /**
+   * Generate a TSQL query from natural language (non-streaming)
+   */
+  async call(prompt: string, options: AIQueryOptions = {}): Promise<AIQueryResult> {
+    const { mode = "new", currentQuery } = options;
+    const schemaDescription = this.buildSchemaDescription();
+    const systemPrompt =
+      mode === "edit" && currentQuery
+        ? this.buildEditSystemPrompt(schemaDescription)
+        : this.buildSystemPrompt(schemaDescription);
+
+    // Build the user prompt based on mode
+    const userPrompt =
+      mode === "edit" && currentQuery ? this.buildEditUserPrompt(prompt, currentQuery) : prompt;
+
+    const result = await streamText({
+      model: this.model,
+      system: systemPrompt,
+      prompt: userPrompt,
+      tools: {
+        validateTSQLQuery: tool({
+          description:
+            "Validate a TSQL query for syntax errors and schema compliance. Always use this tool to verify your query before returning it to the user.",
+          parameters: z.object({
+            query: z.string().describe("The TSQL query to validate"),
+          }),
+          execute: async ({ query }) => {
+            return this.validateQuery(query);
+          },
+        }),
+        getTableSchema: tool({
+          description:
+            "Get detailed schema information about available tables and columns. Use this to understand what data is available and how to query it.",
+          parameters: z.object({
+            tableName: z
+              .string()
+              .optional()
+              .describe("Optional: specific table name to get details for"),
+          }),
+          execute: async ({ tableName }) => {
+            return this.getSchemaInfo(tableName);
+          },
+        }),
+      },
+      maxSteps: 5,
+      experimental_telemetry: {
+        isEnabled: true,
+        metadata: {
+          feature: "ai-query-generator",
+          mode,
+        },
+      },
+    });
+
+    // Wait for the full response
+    const text = await result.text;
+
+    // Try to extract a valid query from the response
+    const query = this.extractQueryFromResponse(text);
+
+    if (query) {
+      // Validate the extracted query one more time
+      const validation = this.validateQuery(query);
+      if (validation.valid) {
+        return { success: true, query };
+      } else {
+        const errorMessages = validation.issues.map((i) => i.message).join("; ");
+        return {
+          success: false,
+          error: validation.syntaxError || errorMessages || "Query validation failed",
+        };
+      }
+    }
+
+    // If no query was found, check if there's an error message
+    if (text.toLowerCase().includes("cannot") || text.toLowerCase().includes("unable")) {
+      return { success: false, error: text.slice(0, 200) };
+    }
+
+    return { success: false, error: "Could not generate a valid query" };
+  }
+
+  /**
+   * Validate a TSQL query using the parser and validator
+   */
+  private validateQuery(query: string): QueryValidationResult {
+    try {
+      // First, try to parse the query
+      const ast = parseTSQLSelect(query);
+
+      // Then validate against the schema
+      const validationResult = validateQuery(ast, this.tableSchema);
+
+      return {
+        valid: validationResult.valid,
+        issues: validationResult.issues,
+      };
+    } catch (error) {
+      // Syntax error during parsing
+      return {
+        valid: false,
+        syntaxError: error instanceof Error ? error.message : String(error),
+        issues: [],
+      };
+    }
+  }
+
+  /**
+   * Get schema information for the AI
+   */
+  private getSchemaInfo(tableName?: string): {
+    tables: Array<{
+      name: string;
+      description?: string;
+      columns: Array<{
+        name: string;
+        type: string;
+        description?: string;
+        allowedValues?: string[];
+        example?: string;
+      }>;
+    }>;
+  } {
+    const tables = tableName
+      ? this.tableSchema.filter((t) => t.name.toLowerCase() === tableName?.toLowerCase())
+      : this.tableSchema;
+
+    return {
+      tables: tables.map((table) => ({
+        name: table.name,
+        description: table.description,
+        columns: Object.values(table.columns).map((col) => ({
+          name: col.name,
+          type: col.type,
+          description: col.description,
+          allowedValues: col.valueMap ? Object.values(col.valueMap) : col.allowedValues,
+          example: col.example,
+        })),
+      })),
+    };
+  }
+
+  /**
+   * Build a description of the schema for the system prompt
+   */
+  private buildSchemaDescription(): string {
+    const parts: string[] = [];
+
+    for (const table of this.tableSchema) {
+      parts.push(`## Table: ${table.name}`);
+      if (table.description) {
+        parts.push(table.description);
+      }
+      parts.push("");
+      parts.push("Columns:");
+
+      for (const col of Object.values(table.columns)) {
+        let colDesc = `- ${col.name} (${col.type})`;
+        if (col.description) {
+          colDesc += `: ${col.description}`;
+        }
+        parts.push(colDesc);
+
+        // Add allowed values for enum-like columns
+        const allowedValues = col.valueMap ? Object.values(col.valueMap) : col.allowedValues;
+        if (allowedValues && allowedValues.length > 0 && allowedValues.length <= 20) {
+          parts.push(`  Allowed values: ${allowedValues.join(", ")}`);
+        }
+
+        // Add example if available
+        if (col.example) {
+          parts.push(`  Example: ${col.example}`);
+        }
+      }
+      parts.push("");
+    }
+
+    return parts.join("\n");
+  }
+
+  /**
+   * Build the system prompt for the AI
+   */
+  private buildSystemPrompt(schemaDescription: string): string {
+    return `You are an expert SQL assistant that generates TSQL queries for a task run analytics system. TSQL is a SQL dialect similar to ClickHouse SQL.
+
+## Your Task
+Convert natural language requests into valid TSQL SELECT queries. Always validate your queries using the validateTSQLQuery tool before returning them.
+
+## Available Schema
+${schemaDescription}
+
+## TSQL Syntax Guide
+
+TSQL supports standard SQL syntax with some ClickHouse-specific features:
+
+### Basic SELECT
+\`\`\`sql
+SELECT column1, column2, ...
+FROM table_name
+WHERE conditions
+ORDER BY column [ASC|DESC]
+LIMIT n
+\`\`\`
+
+### Filtering (WHERE clause)
+- Comparison: =, !=, <, >, <=, >=
+- Logical: AND, OR, NOT
+- Pattern matching: LIKE, ILIKE (case-insensitive), NOT LIKE
+- Range: BETWEEN value1 AND value2
+- Set membership: IN ('value1', 'value2'), NOT IN (...)
+- Null checks: IS NULL, IS NOT NULL
+- Array contains: has(array_column, 'value')
+
+### Aggregations
+- count() - count rows
+- countIf(condition) - count rows matching condition
+- sum(column), sumIf(column, condition)
+- avg(column), min(column), max(column)
+- uniq(column) - approximate unique count
+- quantile(p)(column) - percentile (p between 0 and 1)
+- groupArray(column) - collect values into array
+
+### Grouping
+\`\`\`sql
+SELECT column, count() as cnt
+FROM table
+GROUP BY column
+HAVING cnt > 10
+\`\`\`
+
+### Date/Time Functions
+- now() - current timestamp
+- today() - current date
+- toDate(datetime) - extract date
+- toStartOfDay/Hour/Minute(datetime)
+- dateDiff('unit', start, end) - difference in units (second, minute, hour, day, week, month, year)
+- INTERVAL n unit - time interval (e.g., INTERVAL 7 DAY)
+
+### Common Patterns
+- Recent data: WHERE triggered_at > now() - INTERVAL 7 DAY
+- Date range: WHERE triggered_at BETWEEN '2024-01-01' AND '2024-01-31'
+- Status filter: WHERE status = 'Failed' or WHERE status IN ('Failed', 'Crashed')
+
+## Important Rules
+
+1. ALWAYS use the validateTSQLQuery tool to check your query before returning it
+2. If validation fails, fix the issues and try again (up to 3 attempts)
+3. Use column names exactly as defined in the schema (case-sensitive)
+4. For enum columns like status, use the allowed values shown in the schema
+5. Always include a LIMIT clause (default to 100 if not specified)
+6. Use meaningful column aliases with AS for aggregations
+7. Format queries with proper indentation for readability
+
+## Response Format
+
+After validating successfully, return ONLY the SQL query wrapped in a code block:
+
+\`\`\`sql
+SELECT ...
+FROM ...
+\`\`\`
+
+If you cannot generate a valid query, explain why briefly.`;
+  }
+
+  /**
+   * Build the system prompt for edit mode
+   */
+  private buildEditSystemPrompt(schemaDescription: string): string {
+    return `You are an expert SQL assistant that modifies existing TSQL queries for a task run analytics system. TSQL is a SQL dialect similar to ClickHouse SQL.
+
+## Your Task
+Modify the provided TSQL query according to the user's instructions. Make only the changes requested - preserve the existing query structure where possible.
+
+## Available Schema
+${schemaDescription}
+
+## TSQL Syntax Guide
+
+TSQL supports standard SQL syntax with some ClickHouse-specific features:
+
+### Basic SELECT
+\`\`\`sql
+SELECT column1, column2, ...
+FROM table_name
+WHERE conditions
+ORDER BY column [ASC|DESC]
+LIMIT n
+\`\`\`
+
+### Filtering (WHERE clause)
+- Comparison: =, !=, <, >, <=, >=
+- Logical: AND, OR, NOT
+- Pattern matching: LIKE, ILIKE (case-insensitive), NOT LIKE
+- Range: BETWEEN value1 AND value2
+- Set membership: IN ('value1', 'value2'), NOT IN (...)
+- Null checks: IS NULL, IS NOT NULL
+- Array contains: has(array_column, 'value')
+
+### Aggregations
+- count() - count rows
+- countIf(condition) - count rows matching condition
+- sum(column), sumIf(column, condition)
+- avg(column), min(column), max(column)
+- uniq(column) - approximate unique count
+- quantile(p)(column) - percentile (p between 0 and 1)
+- groupArray(column) - collect values into array
+
+### Grouping
+\`\`\`sql
+SELECT column, count() as cnt
+FROM table
+GROUP BY column
+HAVING cnt > 10
+\`\`\`
+
+### Date/Time Functions
+- now() - current timestamp
+- today() - current date
+- toDate(datetime) - extract date
+- toStartOfDay/Hour/Minute(datetime)
+- dateDiff('unit', start, end) - difference in units (second, minute, hour, day, week, month, year)
+- INTERVAL n unit - time interval (e.g., INTERVAL 7 DAY)
+
+## Important Rules
+
+1. ALWAYS use the validateTSQLQuery tool to check your modified query before returning it
+2. If validation fails, fix the issues and try again (up to 3 attempts)
+3. Use column names exactly as defined in the schema (case-sensitive)
+4. For enum columns like status, use the allowed values shown in the schema
+5. Always include a LIMIT clause (default to 100 if not specified)
+6. Preserve the user's existing query structure and style where possible
+7. Only make the changes specifically requested by the user
+
+## Response Format
+
+After validating successfully, return ONLY the modified SQL query wrapped in a code block:
+
+\`\`\`sql
+SELECT ...
+FROM ...
+\`\`\`
+
+If you cannot make the requested modification, explain why briefly.`;
+  }
+
+  /**
+   * Build the user prompt for edit mode
+   */
+  private buildEditUserPrompt(userRequest: string, currentQuery: string): string {
+    return `Here is the current TSQL query:
+
+\`\`\`sql
+${currentQuery}
+\`\`\`
+
+Please modify this query according to the following instructions:
+
+${userRequest}`;
+  }
+
+  /**
+   * Extract a SQL query from the AI response text
+   */
+  private extractQueryFromResponse(text: string): string | null {
+    // Try to extract from code block first
+    const codeBlockMatch = text.match(/```(?:sql)?\s*([\s\S]*?)```/i);
+    if (codeBlockMatch) {
+      return codeBlockMatch[1].trim();
+    }
+
+    // Try to find a SELECT statement
+    const selectMatch = text.match(/SELECT[\s\S]+?(?:LIMIT\s+\d+|;|$)/i);
+    if (selectMatch) {
+      return selectMatch[0].trim().replace(/;$/, "");
+    }
+
+    return null;
+  }
+}
diff --git a/apps/webapp/evals/aiQuery.eval.ts b/apps/webapp/evals/aiQuery.eval.ts
new file mode 100644
index 000000000..b65cf076d
--- /dev/null
+++ b/apps/webapp/evals/aiQuery.eval.ts
@@ -0,0 +1,374 @@
+import { evalite } from "evalite";
+import { Levenshtein } from "autoevals";
+import { AIQueryService } from "~/v3/services/aiQueryService.server";
+import { runsSchema } from "~/v3/querySchemas";
+import dotenv from "dotenv";
+import { traceAISDKModel } from "evalite/ai-sdk";
+import { openai } from "@ai-sdk/openai";
+
+dotenv.config({ path: "../../.env" });
+
+// Helper to normalize queries for comparison
+function normalizeQuery(query: string): string {
+  return query
+    .replace(/\s+/g, " ")
+    .replace(/\(\s+/g, "(")
+    .replace(/\s+\)/g, ")")
+    .trim()
+    .toLowerCase();
+}
+
+// Type for parsed query results
+interface ParsedQueryResult {
+  success: boolean;
+  query?: string;
+  error?: string;
+}
+
+// Custom scorer that checks if the generated query is semantically similar
+// and also syntactically valid
+const QuerySimilarity = {
+  name: "QuerySimilarity",
+  scorer: async ({
+    input,
+    output,
+    expected,
+  }: {
+    input: string;
+    output: string;
+    expected?: string;
+  }) => {
+    if (!expected) {
+      return 0;
+    }
+
+    // Parse the output to extract the query
+    const outputParsed = JSON.parse(output) as ParsedQueryResult;
+    const expectedParsed = JSON.parse(expected) as ParsedQueryResult;
+
+    // Check success status first
+    if (outputParsed.success !== expectedParsed.success) {
+      return 0;
+    }
+
+    // If both failed, check if error messages are similar
+    if (!outputParsed.success && !expectedParsed.success) {
+      // Give partial credit for correctly identifying an error case
+      return 0.5;
+    }
+
+    // If both succeeded, compare the queries
+    if (outputParsed.success && expectedParsed.success) {
+      const normalizedOutput = normalizeQuery(outputParsed.query ?? "");
+      const normalizedExpected = normalizeQuery(expectedParsed.query ?? "");
+
+      // Key patterns to check
+      const patterns = [
+        // Table name
+        /from\s+runs/i,
+        // Status filter patterns
+        /status\s*=\s*'[^']+'/i,
+        /status\s+in\s*\([^)]+\)/i,
+        // Time patterns
+        /interval\s+\d+\s+(day|hour|minute|week|month)/i,
+        /triggered_at\s*>/i,
+        // Aggregation patterns
+        /count\(\)/i,
+        /sum\(/i,
+        /avg\(/i,
+        /group\s+by/i,
+        // Ordering
+        /order\s+by/i,
+        // Limit
+        /limit\s+\d+/i,
+      ];
+
+      let matchScore = 0;
+      let totalPatterns = 0;
+
+      for (const pattern of patterns) {
+        const outputMatch = pattern.test(normalizedOutput);
+        const expectedMatch = pattern.test(normalizedExpected);
+
+        if (expectedMatch) {
+          totalPatterns++;
+          if (outputMatch) {
+            matchScore++;
+          }
+        }
+      }
+
+      // Base score from pattern matching
+      const patternScore = totalPatterns > 0 ? matchScore / totalPatterns : 0.5;
+
+      // Use Levenshtein for overall similarity
+      const levenshteinResult = await Levenshtein({
+        output: normalizedOutput,
+        expected: normalizedExpected,
+      });
+      const levenshteinScore = levenshteinResult?.score ?? 0;
+
+      // Weighted combination
+      return 0.6 * patternScore + 0.4 * levenshteinScore;
+    }
+
+    return 0;
+  },
+};
+
+evalite("AI Query Generator", {
+  data: async () => {
+    return [
+      // Basic SELECT queries
+      {
+        input: "Show me all runs",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+LIMIT 100`,
+        }),
+      },
+      {
+        input: "Get the 10 most recent runs",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+ORDER BY triggered_at DESC
+LIMIT 10`,
+        }),
+      },
+
+      // Status filtering
+      {
+        input: "Show failed runs",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+WHERE status = 'Failed'
+LIMIT 100`,
+        }),
+      },
+      {
+        input: "Get all completed runs",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+WHERE status = 'Completed'
+LIMIT 100`,
+        }),
+      },
+      {
+        input: "Find runs that crashed or timed out",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+WHERE status IN ('Crashed', 'Timed out')
+LIMIT 100`,
+        }),
+      },
+
+      // Time-based filtering
+      {
+        input: "Runs from the last 7 days",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+WHERE triggered_at > now() - INTERVAL 7 DAY
+LIMIT 100`,
+        }),
+      },
+      {
+        input: "Show runs from the past hour",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+WHERE triggered_at > now() - INTERVAL 1 HOUR
+LIMIT 100`,
+        }),
+      },
+      {
+        input: "Failed runs in the last 24 hours",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+WHERE status = 'Failed'
+  AND triggered_at > now() - INTERVAL 1 DAY
+ORDER BY triggered_at DESC
+LIMIT 100`,
+        }),
+      },
+
+      // Aggregations
+      {
+        input: "Count of runs by status",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT status, count() AS count
+FROM runs
+GROUP BY status
+ORDER BY count DESC`,
+        }),
+      },
+      {
+        input: "How many runs per task?",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT task_identifier, count() AS run_count
+FROM runs
+GROUP BY task_identifier
+ORDER BY run_count DESC
+LIMIT 100`,
+        }),
+      },
+      {
+        input: "Average execution duration by task",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT task_identifier, avg(execution_duration) AS avg_duration
+FROM runs
+GROUP BY task_identifier
+ORDER BY avg_duration DESC
+LIMIT 100`,
+        }),
+      },
+      {
+        input: "Total cost by task in the last 30 days",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT task_identifier, sum(total_cost) AS total_cost
+FROM runs
+WHERE triggered_at > now() - INTERVAL 30 DAY
+GROUP BY task_identifier
+ORDER BY total_cost DESC
+LIMIT 100`,
+        }),
+      },
+
+      // Complex queries
+      {
+        input: "Top 10 most expensive failed runs from last week",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT run_id, task_identifier, status, total_cost, triggered_at
+FROM runs
+WHERE status = 'Failed'
+  AND triggered_at > now() - INTERVAL 7 DAY
+ORDER BY total_cost DESC
+LIMIT 10`,
+        }),
+      },
+      {
+        input: "Runs using large machines that took more than 5 minutes",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+WHERE machine IN ('large-1x', 'large-2x')
+  AND usage_duration > 300000
+LIMIT 100`,
+        }),
+      },
+      {
+        input: "Show p95 execution duration by task for completed runs",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT task_identifier, quantile(0.95)(execution_duration) AS p95_duration
+FROM runs
+WHERE status = 'Completed'
+  AND execution_duration IS NOT NULL
+GROUP BY task_identifier
+ORDER BY p95_duration DESC
+LIMIT 100`,
+        }),
+      },
+
+      // Specific columns
+      {
+        input: "Just show run IDs and their statuses",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT run_id, status
+FROM runs
+LIMIT 100`,
+        }),
+      },
+      {
+        input: "Get run_id, task, status and cost for recent runs",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT run_id, task_identifier, status, total_cost
+FROM runs
+ORDER BY triggered_at DESC
+LIMIT 100`,
+        }),
+      },
+
+      // Root runs
+      {
+        input: "Show only root runs (not child runs)",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+WHERE is_root_run = 1
+LIMIT 100`,
+        }),
+      },
+
+      // Queue filtering
+      {
+        input: "Runs in the shared queue",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+WHERE queue LIKE '%shared%'
+LIMIT 100`,
+        }),
+      },
+
+      // Tags
+      {
+        input: "Find runs with tag 'important'",
+        expected: JSON.stringify({
+          success: true,
+          query: `SELECT *
+FROM runs
+WHERE has(tags, 'important')
+LIMIT 100`,
+        }),
+      },
+
+      // Error cases
+      {
+        input: "Do something",
+        expected: JSON.stringify({
+          success: false,
+          error: "Please be more specific about what data you want to query",
+        }),
+      },
+      {
+        input: "Show me the weather",
+        expected: JSON.stringify({
+          success: false,
+          error: "I can only generate queries for task run data",
+        }),
+      },
+    ];
+  },
+  task: async (input) => {
+    const service = new AIQueryService([runsSchema], traceAISDKModel(openai("gpt-4o-mini")));
+
+    const result = await service.call(input);
+    return JSON.stringify(result);
+  },
+  scorers: [QuerySimilarity, Levenshtein],
+});
diff --git a/apps/webapp/package.json b/apps/webapp/package.json
index 20023975b..d7ac3a500 100644
--- a/apps/webapp/package.json
+++ b/apps/webapp/package.json
@@ -37,15 +37,16 @@
     "@aws-sdk/s3-presigned-post": "^3.936.0",
     "@aws-sdk/s3-request-presigner": "^3.936.0",
     "@better-auth/utils": "^0.2.6",
-    "@codemirror/autocomplete": "^6.3.1",
-    "@codemirror/commands": "^6.1.2",
-    "@codemirror/lang-javascript": "^6.1.1",
-    "@codemirror/lang-json": "^6.0.1",
-    "@codemirror/language": "^6.3.1",
-    "@codemirror/lint": "^6.4.2",
-    "@codemirror/search": "^6.2.3",
-    "@codemirror/state": "^6.1.3",
-    "@codemirror/view": "^6.5.0",
+    "@codemirror/autocomplete": "6.4.0",
+    "@codemirror/commands": "6.1.3",
+    "@codemirror/lang-javascript": "6.1.2",
+    "@codemirror/lang-json": "6.0.1",
+    "@codemirror/lang-sql": "6.5.5",
+    "@codemirror/language": "6.3.2",
+    "@codemirror/lint": "6.4.2",
+    "@codemirror/search": "6.2.3",
+    "@codemirror/state": "6.2.0",
+    "@codemirror/view": "6.7.2",
     "@conform-to/react": "0.9.2",
     "@conform-to/zod": "0.9.2",
     "@depot/cli": "0.0.1-cli.2.80.0",
@@ -58,6 +59,7 @@
     "@internal/run-engine": "workspace:*",
     "@internal/schedule-engine": "workspace:*",
     "@internal/tracing": "workspace:*",
+    "@internal/tsql": "workspace:*",
     "@internal/zod-worker": "workspace:*",
     "@internationalized/date": "^3.5.1",
     "@kapaai/react-sdk": "^0.1.3",
@@ -201,7 +203,9 @@
     "socket.io": "4.7.4",
     "socket.io-adapter": "^2.5.4",
     "sonner": "^1.0.3",
+    "sql-formatter": "^15.4.10",
     "sqs-consumer": "^7.4.0",
+    "streamdown": "^1.4.0",
     "superjson": "^2.2.1",
     "tailwind-merge": "^1.12.0",
     "tailwind-scrollbar-hide": "^1.1.7",
@@ -287,4 +291,4 @@
   "engines": {
     "node": ">=18.19.0 || >=20.6.0"
   }
-}
\ No newline at end of file
+}
diff --git a/apps/webapp/remix.config.js b/apps/webapp/remix.config.js
index 68110dc22..0363560f6 100644
--- a/apps/webapp/remix.config.js
+++ b/apps/webapp/remix.config.js
@@ -36,6 +36,8 @@ module.exports = {
       os: true,
       crypto: true,
       http2: true,
+      assert: true,
+      util: true,
     },
   },
 };
diff --git a/apps/webapp/test/components/code/tsql/tsqlCompletion.test.ts b/apps/webapp/test/components/code/tsql/tsqlCompletion.test.ts
new file mode 100644
index 000000000..9fcfe7cd4
--- /dev/null
+++ b/apps/webapp/test/components/code/tsql/tsqlCompletion.test.ts
@@ -0,0 +1,174 @@
+import { describe, it, expect } from "vitest";
+import { createTSQLCompletion } from "~/components/code/tsql/tsqlCompletion";
+import type { TableSchema } from "@internal/tsql";
+
+// Helper to create a mock completion context
+function createMockContext(doc: string, pos: number, explicit = false) {
+  return {
+    state: {
+      doc: {
+        toString: () => doc,
+      },
+    },
+    pos,
+    explicit,
+    matchBefore: (regex: RegExp) => {
+      const beforePos = doc.slice(0, pos);
+      const match = beforePos.match(new RegExp(regex.source + "$"));
+      if (match) {
+        return {
+          from: pos - match[0].length,
+          to: pos,
+          text: match[0],
+        };
+      }
+      return null;
+    },
+  } as any;
+}
+
+// Test schema
+const testSchema: TableSchema[] = [
+  {
+    name: "runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+    description: "Task runs table",
+    columns: {
+      id: { name: "id", type: "String", description: "Run ID" },
+      status: { name: "status", type: "String", description: "Run status" },
+      created_at: { name: "created_at", type: "DateTime64", description: "Creation time" },
+      organization_id: { name: "organization_id", type: "String" },
+      project_id: { name: "project_id", type: "String" },
+      environment_id: { name: "environment_id", type: "String" },
+    },
+  },
+  {
+    name: "logs",
+    clickhouseName: "trigger_dev.task_events_v2",
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+    description: "Task logs table",
+    columns: {
+      id: { name: "id", type: "String" },
+      run_id: { name: "run_id", type: "String" },
+      message: { name: "message", type: "String" },
+      level: { name: "level", type: "String" },
+      timestamp: { name: "timestamp", type: "DateTime64" },
+      organization_id: { name: "organization_id", type: "String" },
+      project_id: { name: "project_id", type: "String" },
+      environment_id: { name: "environment_id", type: "String" },
+    },
+  },
+];
+
+describe("createTSQLCompletion", () => {
+  const completionSource = createTSQLCompletion(testSchema);
+
+  it("should return null for empty input without explicit trigger", () => {
+    const context = createMockContext("", 0, false);
+    const result = completionSource(context);
+    expect(result).toBeNull();
+  });
+
+  it("should return completions when explicitly triggered", () => {
+    const context = createMockContext("", 0, true);
+    const result = completionSource(context);
+    expect(result).not.toBeNull();
+    expect(result?.options.length).toBeGreaterThan(0);
+  });
+
+  it("should include tables in completions", () => {
+    // When typing after FROM, tables should be available
+    const doc = "SELECT * FROM r";
+    const context = createMockContext(doc, doc.length, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    const tableLabels = result?.options.map((o) => o.label);
+    // Tables should always be available in completions
+    expect(tableLabels).toContain("runs");
+    expect(tableLabels).toContain("logs");
+  });
+
+  it("should suggest columns after SELECT keyword", () => {
+    const doc = "SELECT FROM runs";
+    // Position cursor right after SELECT
+    const pos = 7;
+    const context = createMockContext(doc, pos, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    // Should include functions
+    const labels = result?.options.map((o) => o.label) || [];
+    expect(labels.some((l) => l === "count")).toBe(true);
+    expect(labels.some((l) => l === "sum")).toBe(true);
+  });
+
+  it("should suggest columns with table prefix for qualified references", () => {
+    const doc = "SELECT runs. FROM runs";
+    // Position cursor right after "runs."
+    const pos = 12;
+    const context = createMockContext(doc, pos, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    const columnLabels = result?.options.map((o) => o.label);
+    expect(columnLabels).toContain("id");
+    expect(columnLabels).toContain("status");
+    expect(columnLabels).toContain("created_at");
+  });
+
+  it("should include SQL keywords in general context", () => {
+    const doc = "S";
+    const context = createMockContext(doc, doc.length, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    const labels = result?.options.map((o) => o.label);
+    expect(labels).toContain("SELECT");
+  });
+
+  it("should include aggregate functions", () => {
+    const doc = "SELECT ";
+    const context = createMockContext(doc, doc.length, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    const labels = result?.options.map((o) => o.label);
+    expect(labels).toContain("count");
+    expect(labels).toContain("sum");
+    expect(labels).toContain("avg");
+    expect(labels).toContain("min");
+    expect(labels).toContain("max");
+  });
+
+  it("should handle WHERE clause context", () => {
+    const doc = "SELECT * FROM runs WHERE ";
+    const context = createMockContext(doc, doc.length, true);
+    const result = completionSource(context);
+
+    expect(result).not.toBeNull();
+
+    // Should suggest columns
+    const labels = result?.options.map((o) => o.label) || [];
+    expect(labels).toContain("status");
+
+    // Should include conditional keywords
+    expect(labels).toContain("AND");
+    expect(labels).toContain("OR");
+  });
+});
+
diff --git a/apps/webapp/test/components/code/tsql/tsqlLinter.test.ts b/apps/webapp/test/components/code/tsql/tsqlLinter.test.ts
new file mode 100644
index 000000000..a669c1209
--- /dev/null
+++ b/apps/webapp/test/components/code/tsql/tsqlLinter.test.ts
@@ -0,0 +1,79 @@
+import { describe, it, expect } from "vitest";
+import { isValidTSQLQuery, getTSQLError } from "~/components/code/tsql/tsqlLinter";
+
+describe("tsqlLinter", () => {
+  describe("isValidTSQLQuery", () => {
+    it("should return true for empty queries", () => {
+      expect(isValidTSQLQuery("")).toBe(true);
+      expect(isValidTSQLQuery("   ")).toBe(true);
+    });
+
+    it("should return true for valid SELECT queries", () => {
+      expect(isValidTSQLQuery("SELECT * FROM users")).toBe(true);
+      expect(isValidTSQLQuery("SELECT id, name FROM users WHERE status = 'active'")).toBe(true);
+      expect(isValidTSQLQuery("SELECT count(*) FROM users GROUP BY status")).toBe(true);
+    });
+
+    it("should return true for queries with ORDER BY", () => {
+      expect(isValidTSQLQuery("SELECT * FROM users ORDER BY created_at DESC")).toBe(true);
+    });
+
+    it("should return true for queries with LIMIT", () => {
+      expect(isValidTSQLQuery("SELECT * FROM users LIMIT 10")).toBe(true);
+      expect(isValidTSQLQuery("SELECT * FROM users LIMIT 10 OFFSET 20")).toBe(true);
+    });
+
+    it("should return true for queries with JOINs", () => {
+      expect(isValidTSQLQuery("SELECT * FROM users JOIN orders ON users.id = orders.user_id")).toBe(
+        true
+      );
+      expect(
+        isValidTSQLQuery(
+          "SELECT * FROM users LEFT JOIN orders ON users.id = orders.user_id"
+        )
+      ).toBe(true);
+    });
+
+    it("should return false for invalid syntax", () => {
+      expect(isValidTSQLQuery("SELEC * FROM users")).toBe(false);
+      expect(isValidTSQLQuery("SELECT * FORM users")).toBe(false);
+      expect(isValidTSQLQuery("SELECT FROM users")).toBe(false);
+    });
+
+    it("should return false for incomplete queries", () => {
+      expect(isValidTSQLQuery("SELECT * FROM")).toBe(false);
+      expect(isValidTSQLQuery("SELECT")).toBe(false);
+    });
+  });
+
+  describe("getTSQLError", () => {
+    it("should return null for empty queries", () => {
+      expect(getTSQLError("")).toBeNull();
+      expect(getTSQLError("   ")).toBeNull();
+    });
+
+    it("should return null for valid queries", () => {
+      expect(getTSQLError("SELECT * FROM users")).toBeNull();
+      expect(getTSQLError("SELECT id, name FROM users WHERE id = 1")).toBeNull();
+    });
+
+    it("should return error message for invalid queries", () => {
+      const error = getTSQLError("SELEC * FROM users");
+      expect(error).not.toBeNull();
+      expect(typeof error).toBe("string");
+    });
+
+    it("should include position information in error", () => {
+      const error = getTSQLError("SELECT * FORM users");
+      expect(error).not.toBeNull();
+      // Error message should contain line/column info
+      expect(error).toContain("line");
+    });
+
+    it("should handle unclosed string literals", () => {
+      const error = getTSQLError("SELECT * FROM users WHERE name = 'test");
+      expect(error).not.toBeNull();
+    });
+  });
+});
+
diff --git a/internal-packages/clickhouse/package.json b/internal-packages/clickhouse/package.json
index da5531463..846ded63f 100644
--- a/internal-packages/clickhouse/package.json
+++ b/internal-packages/clickhouse/package.json
@@ -8,6 +8,7 @@
   "dependencies": {
     "@clickhouse/client": "^1.12.1",
     "@internal/tracing": "workspace:*",
+    "@internal/tsql": "workspace:*",
     "@trigger.dev/core": "workspace:*",
     "zod": "3.25.76",
     "zod-error": "1.5.0"
diff --git a/internal-packages/clickhouse/schema/012_add_task_runs_v2_max_duration.sql b/internal-packages/clickhouse/schema/012_add_task_runs_v2_max_duration.sql
new file mode 100644
index 000000000..b4263e765
--- /dev/null
+++ b/internal-packages/clickhouse/schema/012_add_task_runs_v2_max_duration.sql
@@ -0,0 +1,10 @@
+-- +goose Up
+/*
+Add max_duration_in_seconds column.
+ */
+ALTER TABLE trigger_dev.task_runs_v2
+ADD COLUMN max_duration_in_seconds Nullable (UInt32) DEFAULT NULL;
+
+-- +goose Down
+ALTER TABLE trigger_dev.task_runs_v2
+DROP COLUMN max_duration_in_seconds;
\ No newline at end of file
diff --git a/internal-packages/clickhouse/src/client/client.ts b/internal-packages/clickhouse/src/client/client.ts
index 3ed730326..0842665c1 100644
--- a/internal-packages/clickhouse/src/client/client.ts
+++ b/internal-packages/clickhouse/src/client/client.ts
@@ -16,9 +16,11 @@ import type {
   ClickhouseQueryBuilderFastFunction,
   ClickhouseQueryBuilderFunction,
   ClickhouseQueryFunction,
+  ClickhouseQueryWithStatsFunction,
   ClickhouseReader,
   ClickhouseWriter,
   ColumnExpression,
+  QueryStats,
 } from "./types.js";
 import { generateErrorMessage } from "zod-error";
 import { Logger, type LogLevel } from "@trigger.dev/core/logger";
@@ -229,6 +231,184 @@ export class ClickhouseClient implements ClickhouseReader, ClickhouseWriter {
     };
   }
 
+  public queryWithStats<TIn extends z.ZodSchema<any>, TOut extends z.ZodSchema<any>>(req: {
+    /**
+     * The name of the operation.
+     * This will be used to identify the operation in the span.
+     */
+    name: string;
+    /**
+     * The SQL query to run.
+     * Use {paramName: Type} to define parameters
+     * Example: `SELECT * FROM table WHERE id = {id: String}`
+     */
+    query: string;
+    /**
+     * The schema of the parameters
+     * Example: z.object({ id: z.string() })
+     */
+    params?: TIn;
+    /**
+     * The schema of the output of each row
+     * Example: z.object({ id: z.string() })
+     */
+    schema: TOut;
+    /**
+     * The settings to use for the query.
+     * These will be merged with the default settings.
+     */
+    settings?: ClickHouseSettings;
+  }): ClickhouseQueryWithStatsFunction<z.input<TIn>, z.output<TOut>> {
+    return async (params, options) => {
+      const queryId = randomUUID();
+
+      return await startSpan(this.tracer, "queryWithStats", async (span) => {
+        this.logger.debug("Querying clickhouse with stats", {
+          name: req.name,
+          query: req.query.replace(/\s+/g, " "),
+          params,
+          settings: req.settings,
+          attributes: options?.attributes,
+          queryId,
+        });
+
+        span.setAttributes({
+          "clickhouse.clientName": this.name,
+          "clickhouse.operationName": req.name,
+          "clickhouse.queryId": queryId,
+          ...flattenAttributes(req.settings, "clickhouse.settings"),
+          ...flattenAttributes(options?.attributes),
+        });
+
+        const validParams = req.params?.safeParse(params);
+
+        if (validParams?.error) {
+          recordSpanError(span, validParams.error);
+
+          this.logger.error("Error parsing query params", {
+            name: req.name,
+            error: validParams.error,
+            query: req.query,
+            params,
+            queryId,
+          });
+
+          return [
+            new QueryError(`Bad params: ${generateErrorMessage(validParams.error.issues)}`, {
+              query: req.query,
+            }),
+            null,
+          ];
+        }
+
+        let unparsedRows: Array<TOut> = [];
+
+        const [clickhouseError, res] = await tryCatch(
+          this.client.query({
+            query: req.query,
+            query_params: validParams?.data,
+            format: "JSONEachRow",
+            query_id: queryId,
+            ...options?.params,
+            clickhouse_settings: {
+              ...req.settings,
+              ...options?.params?.clickhouse_settings,
+            },
+          })
+        );
+
+        if (clickhouseError) {
+          this.logger.error("Error querying clickhouse", {
+            name: req.name,
+            error: clickhouseError,
+            query: req.query,
+            params,
+            queryId,
+          });
+
+          recordClickhouseError(span, clickhouseError);
+
+          return [
+            new QueryError(`Unable to query clickhouse: ${clickhouseError.message}`, {
+              query: req.query,
+            }),
+            null,
+          ];
+        }
+
+        unparsedRows = await res.json();
+
+        span.setAttributes({
+          "clickhouse.query_id": res.query_id,
+          ...flattenAttributes(res.response_headers, "clickhouse.response_headers"),
+        });
+
+        // Parse the summary header to get stats
+        const summaryHeader = res.response_headers["x-clickhouse-summary"];
+        let stats: QueryStats = {
+          read_rows: "0",
+          read_bytes: "0",
+          written_rows: "0",
+          written_bytes: "0",
+          total_rows_to_read: "0",
+          result_rows: "0",
+          result_bytes: "0",
+          elapsed_ns: "0",
+          byte_seconds: "0",
+        };
+
+        if (typeof summaryHeader === "string") {
+          const parsedSummary = JSON.parse(summaryHeader);
+          this.logger.debug("parsedSummary", parsedSummary);
+          const readBytes = parsedSummary.read_bytes ? parseInt(parsedSummary.read_bytes, 10) : 0;
+          const elapsedNs = parsedSummary.elapsed_ns ? parseInt(parsedSummary.elapsed_ns, 10) : 0;
+          const elapsedSeconds = elapsedNs / 1_000_000_000;
+          const byteSeconds = elapsedSeconds > 0 ? readBytes / elapsedSeconds : 0;
+          stats = {
+            read_rows: parsedSummary.read_rows ?? "0",
+            read_bytes: parsedSummary.read_bytes ?? "0",
+            written_rows: parsedSummary.written_rows ?? "0",
+            written_bytes: parsedSummary.written_bytes ?? "0",
+            total_rows_to_read: parsedSummary.total_rows_to_read ?? "0",
+            result_rows: parsedSummary.result_rows ?? "0",
+            result_bytes: parsedSummary.result_bytes ?? "0",
+            elapsed_ns: parsedSummary.elapsed_ns ?? "0",
+            byte_seconds: byteSeconds.toString(),
+          };
+          span.setAttributes({
+            ...flattenAttributes(parsedSummary, "clickhouse.summary"),
+          });
+        }
+
+        const parsed = z.array(req.schema).safeParse(unparsedRows);
+
+        if (parsed.error) {
+          this.logger.error("Error parsing clickhouse query result", {
+            name: req.name,
+            error: parsed.error,
+            query: req.query,
+            params,
+            queryId,
+          });
+
+          const queryError = new QueryError(generateErrorMessage(parsed.error.issues), {
+            query: req.query,
+          });
+
+          recordSpanError(span, queryError);
+
+          return [queryError, null];
+        }
+
+        span.setAttributes({
+          "clickhouse.rows": unparsedRows.length,
+        });
+
+        return [null, { rows: parsed.data, stats }];
+      });
+    };
+  }
+
   public queryFast<TOut extends Record<string, any>, TParams extends Record<string, any>>(req: {
     name: string;
     query: string;
diff --git a/internal-packages/clickhouse/src/client/noop.ts b/internal-packages/clickhouse/src/client/noop.ts
index 6815baf4f..3509297f9 100644
--- a/internal-packages/clickhouse/src/client/noop.ts
+++ b/internal-packages/clickhouse/src/client/noop.ts
@@ -3,9 +3,10 @@ import { InsertError, QueryError } from "./errors.js";
 import {
   ClickhouseQueryBuilderFastFunction,
   ClickhouseQueryBuilderFunction,
+  ClickhouseReader,
   ClickhouseWriter,
+  QueryResultWithStats,
 } from "./types.js";
-import { ClickhouseReader } from "./types.js";
 import { z } from "zod";
 import { ClickHouseSettings, InsertResult } from "@clickhouse/client";
 import { ClickhouseQueryBuilder, ClickhouseQueryFastBuilder } from "./queryBuilder.js";
@@ -51,6 +52,38 @@ export class NoopClient implements ClickhouseReader, ClickhouseWriter {
     };
   }
 
+  public queryWithStats<TIn extends z.ZodSchema<any>, TOut extends z.ZodSchema<any>>(req: {
+    query: string;
+    params?: TIn;
+    schema: TOut;
+  }): (params: z.input<TIn>) => Promise<Result<QueryResultWithStats<z.output<TOut>>, QueryError>> {
+    return async (params: z.input<TIn>) => {
+      const validParams = req.params?.safeParse(params);
+
+      if (validParams?.error) {
+        return [new QueryError(`Bad params: ${validParams.error.message}`, { query: "" }), null];
+      }
+
+      return [
+        null,
+        {
+          rows: [],
+          stats: {
+            read_rows: "0",
+            read_bytes: "0",
+            written_rows: "0",
+            written_bytes: "0",
+            total_rows_to_read: "0",
+            result_rows: "0",
+            result_bytes: "0",
+            elapsed_ns: "0",
+            byte_seconds: "0",
+          },
+        },
+      ];
+    };
+  }
+
   public queryFast<TOut extends Record<string, any>, TParams extends Record<string, any>>(req: {
     name: string;
     query: string;
diff --git a/internal-packages/clickhouse/src/client/tsql.ts b/internal-packages/clickhouse/src/client/tsql.ts
new file mode 100644
index 000000000..d5651f545
--- /dev/null
+++ b/internal-packages/clickhouse/src/client/tsql.ts
@@ -0,0 +1,200 @@
+/**
+ * TSQL Query Execution for ClickHouse
+ *
+ * This module provides a safe interface for executing TSQL queries against ClickHouse
+ * with automatic tenant isolation and SQL injection protection.
+ */
+
+import type { ClickHouseSettings } from "@clickhouse/client";
+import { z } from "zod";
+import {
+  compileTSQL,
+  transformResults,
+  type TableSchema,
+  type QuerySettings,
+  type FieldMappings,
+} from "@internal/tsql";
+import type { ClickhouseReader, QueryStats } from "./types.js";
+import { QueryError } from "./errors.js";
+import type { OutputColumnMetadata } from "@internal/tsql";
+import { Logger } from "@trigger.dev/core/logger";
+
+const logger = new Logger("tsql", "info");
+
+export type { QueryStats };
+
+export type { TableSchema, QuerySettings, FieldMappings };
+
+/**
+ * Options for executing a TSQL query
+ */
+export interface ExecuteTSQLOptions<TOut extends z.ZodSchema> {
+  /** The name of the operation (for logging/tracing) */
+  name: string;
+  /** The TSQL query string to execute */
+  query: string;
+  /** The Zod schema for validating output rows */
+  schema: TOut;
+  /** The organization ID for tenant isolation (required) */
+  organizationId: string;
+  /** The project ID for tenant isolation (optional - omit to query across all projects) */
+  projectId?: string;
+  /** The environment ID for tenant isolation (optional - omit to query across all environments) */
+  environmentId?: string;
+  /** Schema registry defining allowed tables and columns */
+  tableSchema: TableSchema[];
+  /** Optional ClickHouse query settings */
+  clickhouseSettings?: ClickHouseSettings;
+  /** Optional TSQL query settings (maxRows, timezone, etc.) */
+  querySettings?: Partial<QuerySettings>;
+  /**
+   * Whether to transform result values using the schema's valueMap
+   * When enabled, internal ClickHouse values (e.g., 'COMPLETED_SUCCESSFULLY')
+   * are converted to user-friendly display names (e.g., 'Completed')
+   * @default true
+   */
+  transformValues?: boolean;
+  /**
+   * Runtime field mappings for dynamic value translation.
+   * Maps internal ClickHouse values to external user-facing values.
+   *
+   * @example
+   * ```typescript
+   * {
+   *   project: { "cm12345": "my-project-ref" },
+   * }
+   * ```
+   */
+  fieldMappings?: FieldMappings;
+}
+
+/**
+ * Successful result from TSQL query execution
+ */
+export interface TSQLQuerySuccess<T> {
+  rows: T[];
+  columns: OutputColumnMetadata[];
+  stats: QueryStats;
+}
+
+/**
+ * Result type for TSQL query execution
+ */
+export type TSQLQueryResult<T> = [QueryError, null] | [null, TSQLQuerySuccess<T>];
+
+/**
+ * Execute a TSQL query against ClickHouse
+ *
+ * This function:
+ * 1. Compiles the TSQL query to ClickHouse SQL (parse, validate, inject tenant guards)
+ * 2. Executes the query and returns validated results
+ *
+ * @example
+ * ```typescript
+ * const [error, rows] = await executeTSQL(reader, {
+ *   name: "get_task_runs",
+ *   query: "SELECT id, status FROM task_runs WHERE status = 'completed' ORDER BY created_at DESC LIMIT 100",
+ *   schema: z.object({ id: z.string(), status: z.string() }),
+ *   organizationId: "org_123",
+ *   projectId: "proj_456",
+ *   environmentId: "env_789",
+ *   tableSchema: [taskRunsSchema],
+ * });
+ * ```
+ */
+export async function executeTSQL<TOut extends z.ZodSchema>(
+  reader: ClickhouseReader,
+  options: ExecuteTSQLOptions<TOut>
+): Promise<TSQLQueryResult<z.output<TOut>>> {
+  const shouldTransformValues = options.transformValues ?? true;
+
+  let generatedSql: string | undefined;
+  let generatedParams: Record<string, unknown> | undefined;
+
+  try {
+    // 1. Compile the TSQL query to ClickHouse SQL
+    const { sql, params, columns } = compileTSQL(options.query, {
+      organizationId: options.organizationId,
+      projectId: options.projectId,
+      environmentId: options.environmentId,
+      tableSchema: options.tableSchema,
+      settings: options.querySettings,
+      fieldMappings: options.fieldMappings,
+    });
+
+    generatedSql = sql;
+    generatedParams = params;
+
+    // 2. Execute the query with stats
+    const queryFn = reader.queryWithStats({
+      name: options.name,
+      query: sql,
+      params: z.record(z.any()),
+      schema: options.schema,
+      settings: options.clickhouseSettings,
+    });
+
+    const [error, result] = await queryFn(params);
+
+    if (error) {
+      return [error, null];
+    }
+
+    const { rows, stats } = result;
+
+    // 3. Transform result values if enabled
+    if (shouldTransformValues && rows) {
+      const transformedRows = transformResults(
+        rows as Record<string, unknown>[],
+        options.tableSchema,
+        { fieldMappings: options.fieldMappings }
+      );
+      return [null, { rows: transformedRows as z.output<TOut>[], columns, stats }];
+    }
+
+    return [null, { rows: rows ?? [], columns, stats }];
+  } catch (error) {
+    const errorMessage = error instanceof Error ? error.message : "Unknown error";
+
+    // Log TSQL compilation or unexpected errors
+    logger.error("[TSQL] Query error", {
+      name: options.name,
+      error: errorMessage,
+      tsql: options.query,
+      generatedSql: generatedSql ?? "(compilation failed)",
+      generatedParams: generatedParams ?? {},
+    });
+
+    if (error instanceof Error) {
+      return [new QueryError(error.message, { query: options.query }), null];
+    }
+    return [new QueryError("Unknown error executing TSQL query", { query: options.query }), null];
+  }
+}
+
+/**
+ * Create a reusable TSQL query executor bound to specific table schemas
+ *
+ * @example
+ * ```typescript
+ * const tsqlExecutor = createTSQLExecutor(reader, [taskRunsSchema, taskEventsSchema]);
+ *
+ * const [error, rows] = await tsqlExecutor.execute({
+ *   name: "get_task_runs",
+ *   query: "SELECT * FROM task_runs LIMIT 10",
+ *   schema: taskRunRowSchema,
+ *   organizationId: "org_123",
+ *   projectId: "proj_456",
+ *   environmentId: "env_789",
+ * });
+ * ```
+ */
+export function createTSQLExecutor(reader: ClickhouseReader, tableSchema: TableSchema[]) {
+  return {
+    execute: <TOut extends z.ZodSchema>(
+      options: Omit<ExecuteTSQLOptions<TOut>, "tableSchema">
+    ): Promise<TSQLQueryResult<z.output<TOut>>> => {
+      return executeTSQL(reader, { ...options, tableSchema });
+    },
+  };
+}
diff --git a/internal-packages/clickhouse/src/client/types.ts b/internal-packages/clickhouse/src/client/types.ts
index f0874c814..25cd2efde 100644
--- a/internal-packages/clickhouse/src/client/types.ts
+++ b/internal-packages/clickhouse/src/client/types.ts
@@ -13,6 +13,37 @@ export type ClickhouseQueryFunction<TInput, TOutput> = (
   }
 ) => Promise<Result<TOutput[], QueryError>>;
 
+/**
+ * Query statistics returned by ClickHouse
+ */
+export interface QueryStats {
+  read_rows: string;
+  read_bytes: string;
+  written_rows: string;
+  written_bytes: string;
+  total_rows_to_read: string;
+  result_rows: string;
+  result_bytes: string;
+  elapsed_ns: string;
+  byte_seconds: string;
+}
+
+/**
+ * Result type for queries that include stats
+ */
+export interface QueryResultWithStats<TOutput> {
+  rows: TOutput[];
+  stats: QueryStats;
+}
+
+export type ClickhouseQueryWithStatsFunction<TInput, TOutput> = (
+  params: TInput,
+  options?: {
+    attributes?: Record<string, string | number | boolean>;
+    params?: BaseQueryParams;
+  }
+) => Promise<Result<QueryResultWithStats<TOutput>, QueryError>>;
+
 export type ClickhouseQueryBuilderFunction<TOutput> = (options?: {
   settings?: ClickHouseSettings;
 }) => ClickhouseQueryBuilder<TOutput>;
@@ -56,6 +87,39 @@ export interface ClickhouseReader {
     settings?: ClickHouseSettings;
   }): ClickhouseQueryFunction<z.input<TIn>, z.output<TOut>>;
 
+  /**
+   * Execute a query and return both rows and query statistics.
+   * Same as `query` but includes ClickHouse query stats in the result.
+   */
+  queryWithStats<TIn extends z.ZodSchema<any>, TOut extends z.ZodSchema<any>>(req: {
+    /**
+     * The name of the operation.
+     * This will be used to identify the operation in the span.
+     */
+    name: string;
+    /**
+     * The SQL query to run.
+     * Use {paramName: Type} to define parameters
+     * Example: `SELECT * FROM table WHERE id = {id: String}`
+     */
+    query: string;
+    /**
+     * The schema of the parameters
+     * Example: z.object({ id: z.string() })
+     */
+    params?: TIn;
+    /**
+     * The schema of the output of each row
+     * Example: z.object({ id: z.string() })
+     */
+    schema: TOut;
+    /**
+     * The settings to use for the query.
+     * These will be merged with the default settings.
+     */
+    settings?: ClickHouseSettings;
+  }): ClickhouseQueryWithStatsFunction<z.input<TIn>, z.output<TOut>>;
+
   queryFast<TOut extends Record<string, any>, TParams extends Record<string, any>>(req: {
     /**
      * The name of the operation.
diff --git a/internal-packages/clickhouse/src/index.ts b/internal-packages/clickhouse/src/index.ts
index 4aceeb92d..03b8b81e1 100644
--- a/internal-packages/clickhouse/src/index.ts
+++ b/internal-packages/clickhouse/src/index.ts
@@ -31,6 +31,19 @@ export type * from "./taskRuns.js";
 export type * from "./taskEvents.js";
 export type * from "./client/queryBuilder.js";
 
+// TSQL query execution
+export {
+  executeTSQL,
+  createTSQLExecutor,
+  type ExecuteTSQLOptions,
+  type TableSchema,
+  type TSQLQueryResult,
+  type TSQLQuerySuccess,
+  type QueryStats,
+  type FieldMappings,
+} from "./client/tsql.js";
+export type { OutputColumnMetadata } from "@internal/tsql";
+
 export type ClickhouseCommonConfig = {
   keepAlive?: {
     enabled?: boolean;
diff --git a/internal-packages/clickhouse/src/taskRuns.ts b/internal-packages/clickhouse/src/taskRuns.ts
index b2410ee4b..d57a8b2a3 100644
--- a/internal-packages/clickhouse/src/taskRuns.ts
+++ b/internal-packages/clickhouse/src/taskRuns.ts
@@ -45,6 +45,7 @@ export const TaskRunV2 = z.object({
   concurrency_key: z.string().default(""),
   bulk_action_group_ids: z.array(z.string()).default([]),
   worker_queue: z.string().default(""),
+  max_duration_in_seconds: z.number().int().nullish(),
   _version: z.string(),
   _is_deleted: z.number().int().default(0),
 });
diff --git a/internal-packages/clickhouse/src/tsql.test.ts b/internal-packages/clickhouse/src/tsql.test.ts
new file mode 100644
index 000000000..fd33ed510
--- /dev/null
+++ b/internal-packages/clickhouse/src/tsql.test.ts
@@ -0,0 +1,1548 @@
+import { clickhouseTest } from "@internal/testcontainers";
+import { z } from "zod";
+import { ClickhouseClient } from "./client/client.js";
+import { executeTSQL, createTSQLExecutor, type TableSchema } from "./client/tsql.js";
+import { insertTaskRuns } from "./taskRuns.js";
+import { column } from "@internal/tsql";
+
+/**
+ * Schema definition for task_runs table used in TSQL tests
+ */
+const taskRunsSchema: TableSchema = {
+  name: "task_runs",
+  clickhouseName: "trigger_dev.task_runs_v2",
+  columns: {
+    run_id: { name: "run_id", ...column("String") },
+    friendly_id: { name: "friendly_id", ...column("String") },
+    status: { name: "status", ...column("String") },
+    task_identifier: { name: "task_identifier", ...column("String") },
+    queue: { name: "queue", ...column("String") },
+    environment_id: { name: "environment_id", ...column("String") },
+    environment_type: { name: "environment_type", ...column("String") },
+    organization_id: { name: "organization_id", ...column("String") },
+    project_id: { name: "project_id", ...column("String") },
+    created_at: { name: "created_at", ...column("DateTime") },
+    updated_at: { name: "updated_at", ...column("DateTime") },
+    is_test: { name: "is_test", ...column("Bool") },
+    tags: { name: "tags", ...column("Array(String)") },
+  },
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+};
+
+const defaultTaskRun = {
+  environment_id: "env_tenant1",
+  environment_type: "DEVELOPMENT",
+  organization_id: "org_tenant1",
+  project_id: "proj_tenant1",
+  run_id: `run_${Math.random().toString(36).slice(2)}`,
+  friendly_id: `friendly_${Math.random().toString(36).slice(2)}`,
+  attempt: 1,
+  engine: "V2",
+  status: "PENDING",
+  task_identifier: "my-task",
+  queue: "my-queue",
+  schedule_id: "",
+  batch_id: "",
+  created_at: Date.now(),
+  updated_at: Date.now(),
+  started_at: null as number | null,
+  completed_at: null as number | null,
+  tags: [] as string[],
+  output: null,
+  error: null,
+  usage_duration_ms: 0,
+  cost_in_cents: 0,
+  base_cost_in_cents: 0,
+  task_version: "",
+  sdk_version: "",
+  cli_version: "",
+  machine_preset: "",
+  is_test: false,
+  span_id: "",
+  trace_id: "",
+  idempotency_key: "",
+  expiration_ttl: "",
+  root_run_id: "",
+  parent_run_id: "",
+  depth: 0,
+  concurrency_key: "",
+  bulk_action_group_ids: [] as string[],
+  _version: "1",
+};
+
+/**
+ * Helper to create test task run data
+ */
+function createTaskRun(overrides: Partial<typeof defaultTaskRun> = {}) {
+  return {
+    ...defaultTaskRun,
+    ...overrides,
+  };
+}
+
+describe("TSQL Integration Tests", () => {
+  clickhouseTest("should execute a simple SELECT query", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const insert = insertTaskRuns(client, { async_insert: 0 });
+
+    // Insert test data
+    const [insertError] = await insert([
+      createTaskRun({ run_id: "run_test1", status: "COMPLETED_SUCCESSFULLY" }),
+      createTaskRun({ run_id: "run_test2", status: "PENDING" }),
+      createTaskRun({ run_id: "run_test3", status: "COMPLETED_SUCCESSFULLY" }),
+    ]);
+    expect(insertError).toBeNull();
+
+    // Execute TSQL query
+    const [error, result] = await executeTSQL(client, {
+      name: "test-simple-select",
+      query: "SELECT run_id, status FROM task_runs",
+      schema: z.object({ run_id: z.string(), status: z.string() }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+      tableSchema: [taskRunsSchema],
+    });
+
+    expect(error).toBeNull();
+    expect(result?.rows).toHaveLength(3);
+    expect(result?.rows).toEqual(
+      expect.arrayContaining([
+        expect.objectContaining({ run_id: "run_test1", status: "COMPLETED_SUCCESSFULLY" }),
+        expect.objectContaining({ run_id: "run_test2", status: "PENDING" }),
+        expect.objectContaining({ run_id: "run_test3", status: "COMPLETED_SUCCESSFULLY" }),
+      ])
+    );
+    // Verify stats are returned
+    expect(result?.stats).toBeDefined();
+    expect(result?.stats.read_rows).toBeDefined();
+    expect(result?.stats.elapsed_ns).toBeDefined();
+  });
+
+  clickhouseTest("should filter with WHERE clause", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const insert = insertTaskRuns(client, { async_insert: 0 });
+
+    await insert([
+      createTaskRun({ run_id: "run_filter1", status: "COMPLETED_SUCCESSFULLY" }),
+      createTaskRun({ run_id: "run_filter2", status: "PENDING" }),
+      createTaskRun({ run_id: "run_filter3", status: "COMPLETED_SUCCESSFULLY" }),
+    ]);
+
+    const [error, result] = await executeTSQL(client, {
+      name: "test-where-clause",
+      query: "SELECT run_id, status FROM task_runs WHERE status = 'COMPLETED_SUCCESSFULLY'",
+      schema: z.object({ run_id: z.string(), status: z.string() }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+      tableSchema: [taskRunsSchema],
+    });
+
+    expect(error).toBeNull();
+    expect(result?.rows).toHaveLength(2);
+    expect(result?.rows?.every((r) => r.status === "COMPLETED_SUCCESSFULLY")).toBe(true);
+  });
+
+  clickhouseTest("should enforce tenant isolation", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const insert = insertTaskRuns(client, { async_insert: 0 });
+
+    // Insert data for two different tenants
+    await insert([
+      createTaskRun({
+        run_id: "run_tenant1_a",
+        organization_id: "org_tenant1",
+        project_id: "proj_tenant1",
+        environment_id: "env_tenant1",
+      }),
+      createTaskRun({
+        run_id: "run_tenant1_b",
+        organization_id: "org_tenant1",
+        project_id: "proj_tenant1",
+        environment_id: "env_tenant1",
+      }),
+      createTaskRun({
+        run_id: "run_tenant2_a",
+        organization_id: "org_tenant2",
+        project_id: "proj_tenant2",
+        environment_id: "env_tenant2",
+      }),
+      createTaskRun({
+        run_id: "run_tenant2_b",
+        organization_id: "org_tenant2",
+        project_id: "proj_tenant2",
+        environment_id: "env_tenant2",
+      }),
+    ]);
+
+    // Query as tenant1 - should only see tenant1's data
+    const [error1, result1] = await executeTSQL(client, {
+      name: "test-tenant-isolation-1",
+      query: "SELECT run_id FROM task_runs",
+      schema: z.object({ run_id: z.string() }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+      tableSchema: [taskRunsSchema],
+    });
+
+    expect(error1).toBeNull();
+    expect(result1?.rows).toHaveLength(2);
+    expect(result1?.rows?.map((r) => r.run_id).sort()).toEqual(["run_tenant1_a", "run_tenant1_b"]);
+
+    // Query as tenant2 - should only see tenant2's data
+    const [error2, result2] = await executeTSQL(client, {
+      name: "test-tenant-isolation-2",
+      query: "SELECT run_id FROM task_runs",
+      schema: z.object({ run_id: z.string() }),
+      organizationId: "org_tenant2",
+      projectId: "proj_tenant2",
+      environmentId: "env_tenant2",
+      tableSchema: [taskRunsSchema],
+    });
+
+    expect(error2).toBeNull();
+    expect(result2?.rows).toHaveLength(2);
+    expect(result2?.rows?.map((r) => r.run_id).sort()).toEqual(["run_tenant2_a", "run_tenant2_b"]);
+  });
+
+  clickhouseTest(
+    "should not allow cross-tenant access even with malicious WHERE",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      await insert([
+        createTaskRun({
+          run_id: "run_secret",
+          organization_id: "org_victim",
+          project_id: "proj_victim",
+          environment_id: "env_victim",
+          status: "SECRET_DATA",
+        }),
+        createTaskRun({
+          run_id: "run_attacker",
+          organization_id: "org_attacker",
+          project_id: "proj_attacker",
+          environment_id: "env_attacker",
+        }),
+      ]);
+
+      // Attacker tries to access victim's data with OR 1=1
+      const [error, result] = await executeTSQL(client, {
+        name: "test-cross-tenant-attack",
+        query: "SELECT run_id, status FROM task_runs WHERE status = 'COMPLETED' OR 1=1",
+        schema: z.object({ run_id: z.string(), status: z.string() }),
+        organizationId: "org_attacker",
+        projectId: "proj_attacker",
+        environmentId: "env_attacker",
+        tableSchema: [taskRunsSchema],
+      });
+
+      expect(error).toBeNull();
+      // Should only get attacker's own data, not victim's
+      expect(result?.rows).toHaveLength(1);
+      expect(result?.rows?.[0].run_id).toBe("run_attacker");
+      expect(result?.rows?.find((r) => r.run_id === "run_secret")).toBeUndefined();
+    }
+  );
+
+  clickhouseTest("should handle aggregations", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const insert = insertTaskRuns(client, { async_insert: 0 });
+
+    await insert([
+      createTaskRun({ run_id: "run_agg1", status: "COMPLETED_SUCCESSFULLY" }),
+      createTaskRun({ run_id: "run_agg2", status: "COMPLETED_SUCCESSFULLY" }),
+      createTaskRun({ run_id: "run_agg3", status: "PENDING" }),
+      createTaskRun({ run_id: "run_agg4", status: "FAILED" }),
+    ]);
+
+    const [error, result] = await executeTSQL(client, {
+      name: "test-aggregation",
+      query:
+        "SELECT status, count(*) as cnt FROM task_runs GROUP BY status ORDER BY cnt DESC, status ASC",
+      schema: z.object({ status: z.string(), cnt: z.coerce.number() }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+      tableSchema: [taskRunsSchema],
+    });
+
+    expect(error).toBeNull();
+    expect(result?.rows).toHaveLength(3);
+    expect(result?.rows?.[0]).toEqual({ status: "COMPLETED_SUCCESSFULLY", cnt: 2 });
+    // The remaining rows have cnt=1, check they're both present
+    expect(result?.rows).toEqual(
+      expect.arrayContaining([
+        { status: "PENDING", cnt: 1 },
+        { status: "FAILED", cnt: 1 },
+      ])
+    );
+  });
+
+  clickhouseTest("should handle ORDER BY and LIMIT", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const insert = insertTaskRuns(client, { async_insert: 0 });
+
+    const now = Date.now();
+    await insert([
+      createTaskRun({ run_id: "run_order1", created_at: now - 3000 }),
+      createTaskRun({ run_id: "run_order2", created_at: now - 1000 }),
+      createTaskRun({ run_id: "run_order3", created_at: now - 2000 }),
+    ]);
+
+    const [error, result] = await executeTSQL(client, {
+      name: "test-order-limit",
+      query: "SELECT run_id FROM task_runs ORDER BY created_at DESC LIMIT 2",
+      schema: z.object({ run_id: z.string() }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+      tableSchema: [taskRunsSchema],
+    });
+
+    expect(error).toBeNull();
+    expect(result?.rows).toHaveLength(2);
+    expect(result?.rows?.[0].run_id).toBe("run_order2"); // Most recent
+    expect(result?.rows?.[1].run_id).toBe("run_order3"); // Second most recent
+  });
+
+  clickhouseTest("should reject unknown tables", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const [error, result] = await executeTSQL(client, {
+      name: "test-unknown-table",
+      query: "SELECT * FROM unknown_table",
+      schema: z.object({ id: z.string() }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+      tableSchema: [taskRunsSchema],
+    });
+
+    expect(error).not.toBeNull();
+    expect(error?.message).toContain("unknown_table");
+    expect(result).toBeNull();
+  });
+
+  clickhouseTest("should work with createTSQLExecutor", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const insert = insertTaskRuns(client, { async_insert: 0 });
+
+    await insert([
+      createTaskRun({ run_id: "run_executor1", status: "COMPLETED_SUCCESSFULLY" }),
+      createTaskRun({ run_id: "run_executor2", status: "PENDING" }),
+    ]);
+
+    // Create a reusable executor
+    const tsql = createTSQLExecutor(client, [taskRunsSchema]);
+
+    const [error, result] = await tsql.execute({
+      name: "test-executor",
+      query: "SELECT run_id, status FROM task_runs WHERE status = 'PENDING'",
+      schema: z.object({ run_id: z.string(), status: z.string() }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+    });
+
+    expect(error).toBeNull();
+    expect(result?.rows).toHaveLength(1);
+    expect(result?.rows?.[0]).toEqual({ run_id: "run_executor2", status: "PENDING" });
+  });
+
+  clickhouseTest("should handle string injection attempts", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const insert = insertTaskRuns(client, { async_insert: 0 });
+
+    await insert([
+      createTaskRun({ run_id: "run_inject1", status: "NORMAL" }),
+      createTaskRun({ run_id: "run_inject2", status: "DROP TABLE task_runs" }),
+    ]);
+
+    // Query with a "malicious" value that looks like SQL
+    const [error, result] = await executeTSQL(client, {
+      name: "test-injection",
+      query: "SELECT run_id, status FROM task_runs WHERE status = 'DROP TABLE task_runs'",
+      schema: z.object({ run_id: z.string(), status: z.string() }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+      tableSchema: [taskRunsSchema],
+    });
+
+    expect(error).toBeNull();
+    // Should find the row with the literal string value, not execute SQL
+    expect(result?.rows).toHaveLength(1);
+    expect(result?.rows?.[0].status).toBe("DROP TABLE task_runs");
+  });
+
+  clickhouseTest("should handle IN queries", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const insert = insertTaskRuns(client, { async_insert: 0 });
+
+    await insert([
+      createTaskRun({ run_id: "run_in1", status: "COMPLETED_SUCCESSFULLY" }),
+      createTaskRun({ run_id: "run_in2", status: "PENDING" }),
+      createTaskRun({ run_id: "run_in3", status: "FAILED" }),
+      createTaskRun({ run_id: "run_in4", status: "CANCELLED" }),
+    ]);
+
+    const [error, result] = await executeTSQL(client, {
+      name: "test-in-query",
+      query:
+        "SELECT run_id, status FROM task_runs WHERE status IN ('COMPLETED_SUCCESSFULLY', 'FAILED')",
+      schema: z.object({ run_id: z.string(), status: z.string() }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+      tableSchema: [taskRunsSchema],
+    });
+
+    expect(error).toBeNull();
+    expect(result?.rows).toHaveLength(2);
+    expect(result?.rows?.map((r) => r.status).sort()).toEqual(["COMPLETED_SUCCESSFULLY", "FAILED"]);
+  });
+
+  clickhouseTest("should handle LIKE queries", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const insert = insertTaskRuns(client, { async_insert: 0 });
+
+    await insert([
+      createTaskRun({ run_id: "run_like1", task_identifier: "email/send" }),
+      createTaskRun({ run_id: "run_like2", task_identifier: "email/receive" }),
+      createTaskRun({ run_id: "run_like3", task_identifier: "sms/send" }),
+    ]);
+
+    const [error, result] = await executeTSQL(client, {
+      name: "test-like-query",
+      query: "SELECT run_id, task_identifier FROM task_runs WHERE task_identifier LIKE 'email%'",
+      schema: z.object({ run_id: z.string(), task_identifier: z.string() }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+      tableSchema: [taskRunsSchema],
+    });
+
+    expect(error).toBeNull();
+    expect(result?.rows).toHaveLength(2);
+    expect(result?.rows?.every((r) => r.task_identifier.startsWith("email"))).toBe(true);
+  });
+});
+
+describe("TSQL Optional Tenant Filter Tests", () => {
+  clickhouseTest(
+    "should query across all projects when projectId is omitted",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      // Insert data across multiple projects in the same org
+      await insert([
+        createTaskRun({
+          run_id: "run_proj1_a",
+          organization_id: "org_multi",
+          project_id: "proj_1",
+          environment_id: "env_dev",
+        }),
+        createTaskRun({
+          run_id: "run_proj1_b",
+          organization_id: "org_multi",
+          project_id: "proj_1",
+          environment_id: "env_dev",
+        }),
+        createTaskRun({
+          run_id: "run_proj2_a",
+          organization_id: "org_multi",
+          project_id: "proj_2",
+          environment_id: "env_dev",
+        }),
+        createTaskRun({
+          run_id: "run_proj3_a",
+          organization_id: "org_multi",
+          project_id: "proj_3",
+          environment_id: "env_prod",
+        }),
+        // Different org - should not be returned
+        createTaskRun({
+          run_id: "run_other_org",
+          organization_id: "org_other",
+          project_id: "proj_other",
+          environment_id: "env_other",
+        }),
+      ]);
+
+      // Query across all projects (omit projectId and environmentId)
+      const [error, result] = await executeTSQL(client, {
+        name: "test-cross-project-query",
+        query: "SELECT run_id FROM task_runs",
+        schema: z.object({ run_id: z.string() }),
+        organizationId: "org_multi",
+        // projectId and environmentId omitted - query across all
+        tableSchema: [taskRunsSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(4); // All runs from org_multi
+      expect(result?.rows?.map((r) => r.run_id).sort()).toEqual([
+        "run_proj1_a",
+        "run_proj1_b",
+        "run_proj2_a",
+        "run_proj3_a",
+      ]);
+    }
+  );
+
+  clickhouseTest(
+    "should query across all environments in a project when environmentId is omitted",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      // Insert data across multiple environments in the same project
+      await insert([
+        createTaskRun({
+          run_id: "run_dev_1",
+          organization_id: "org_envtest",
+          project_id: "proj_envtest",
+          environment_id: "env_development",
+        }),
+        createTaskRun({
+          run_id: "run_staging_1",
+          organization_id: "org_envtest",
+          project_id: "proj_envtest",
+          environment_id: "env_staging",
+        }),
+        createTaskRun({
+          run_id: "run_prod_1",
+          organization_id: "org_envtest",
+          project_id: "proj_envtest",
+          environment_id: "env_production",
+        }),
+        // Different project - should not be returned
+        createTaskRun({
+          run_id: "run_other_proj",
+          organization_id: "org_envtest",
+          project_id: "proj_other",
+          environment_id: "env_development",
+        }),
+      ]);
+
+      // Query across all environments (omit environmentId only)
+      const [error, result] = await executeTSQL(client, {
+        name: "test-cross-env-query",
+        query: "SELECT run_id FROM task_runs",
+        schema: z.object({ run_id: z.string() }),
+        organizationId: "org_envtest",
+        projectId: "proj_envtest",
+        // environmentId omitted - query across all environments
+        tableSchema: [taskRunsSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(3); // All runs from proj_envtest across all envs
+      expect(result?.rows?.map((r) => r.run_id).sort()).toEqual([
+        "run_dev_1",
+        "run_prod_1",
+        "run_staging_1",
+      ]);
+    }
+  );
+
+  clickhouseTest(
+    "should still enforce org isolation when querying across projects",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      // Insert data for multiple orgs
+      await insert([
+        createTaskRun({
+          run_id: "run_org1_a",
+          organization_id: "org_isolation_1",
+          project_id: "proj_a",
+          environment_id: "env_a",
+        }),
+        createTaskRun({
+          run_id: "run_org1_b",
+          organization_id: "org_isolation_1",
+          project_id: "proj_b",
+          environment_id: "env_b",
+        }),
+        createTaskRun({
+          run_id: "run_org2_a",
+          organization_id: "org_isolation_2",
+          project_id: "proj_c",
+          environment_id: "env_c",
+        }),
+        createTaskRun({
+          run_id: "run_org2_b",
+          organization_id: "org_isolation_2",
+          project_id: "proj_d",
+          environment_id: "env_d",
+        }),
+      ]);
+
+      // Query org1 across all projects - should NOT see org2's data
+      const [error1, result1] = await executeTSQL(client, {
+        name: "test-org-isolation-1",
+        query: "SELECT run_id FROM task_runs",
+        schema: z.object({ run_id: z.string() }),
+        organizationId: "org_isolation_1",
+        // projectId and environmentId omitted
+        tableSchema: [taskRunsSchema],
+      });
+
+      expect(error1).toBeNull();
+      expect(result1?.rows).toHaveLength(2);
+      expect(result1?.rows?.map((r) => r.run_id).sort()).toEqual(["run_org1_a", "run_org1_b"]);
+
+      // Query org2 across all projects - should NOT see org1's data
+      const [error2, result2] = await executeTSQL(client, {
+        name: "test-org-isolation-2",
+        query: "SELECT run_id FROM task_runs",
+        schema: z.object({ run_id: z.string() }),
+        organizationId: "org_isolation_2",
+        // projectId and environmentId omitted
+        tableSchema: [taskRunsSchema],
+      });
+
+      expect(error2).toBeNull();
+      expect(result2?.rows).toHaveLength(2);
+      expect(result2?.rows?.map((r) => r.run_id).sort()).toEqual(["run_org2_a", "run_org2_b"]);
+    }
+  );
+
+  clickhouseTest(
+    "should prevent OR clause bypass with org-only filter",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      await insert([
+        createTaskRun({
+          run_id: "run_victim",
+          organization_id: "org_victim",
+          project_id: "proj_victim",
+          environment_id: "env_victim",
+          status: "SECRET",
+        }),
+        createTaskRun({
+          run_id: "run_attacker",
+          organization_id: "org_attacker",
+          project_id: "proj_attacker",
+          environment_id: "env_attacker",
+          status: "PUBLIC",
+        }),
+      ]);
+
+      // Attacker tries to use OR 1=1 to bypass org filter
+      const [error, result] = await executeTSQL(client, {
+        name: "test-or-bypass-attempt",
+        query: "SELECT run_id, status FROM task_runs WHERE status = 'COMPLETED' OR 1=1",
+        schema: z.object({ run_id: z.string(), status: z.string() }),
+        organizationId: "org_attacker",
+        // No project/env filter - but org filter should still protect
+        tableSchema: [taskRunsSchema],
+      });
+
+      expect(error).toBeNull();
+      // Should only get attacker's data, not victim's
+      expect(result?.rows).toHaveLength(1);
+      expect(result?.rows?.[0].run_id).toBe("run_attacker");
+      expect(result?.rows?.find((r) => r.run_id === "run_victim")).toBeUndefined();
+    }
+  );
+
+  clickhouseTest(
+    "should work with createTSQLExecutor and optional filters",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      await insert([
+        createTaskRun({
+          run_id: "run_exec_1",
+          organization_id: "org_executor_test",
+          project_id: "proj_1",
+          environment_id: "env_1",
+        }),
+        createTaskRun({
+          run_id: "run_exec_2",
+          organization_id: "org_executor_test",
+          project_id: "proj_2",
+          environment_id: "env_2",
+        }),
+      ]);
+
+      const tsql = createTSQLExecutor(client, [taskRunsSchema]);
+
+      // Use executor with org-only filter
+      const [error, result] = await tsql.execute({
+        name: "test-executor-optional",
+        query: "SELECT run_id FROM task_runs",
+        schema: z.object({ run_id: z.string() }),
+        organizationId: "org_executor_test",
+        // projectId and environmentId omitted
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(2);
+      expect(result?.rows?.map((r) => r.run_id).sort()).toEqual(["run_exec_1", "run_exec_2"]);
+    }
+  );
+});
+
+describe("TSQL Virtual Column Tests", () => {
+  /**
+   * Schema with virtual (computed) columns
+   */
+  const virtualColumnSchema: TableSchema = {
+    name: "task_runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    columns: {
+      run_id: { name: "run_id", ...column("String") },
+      friendly_id: { name: "friendly_id", ...column("String") },
+      status: { name: "status", ...column("String") },
+      task_identifier: { name: "task_identifier", ...column("String") },
+      queue: { name: "queue", ...column("String") },
+      environment_id: { name: "environment_id", ...column("String") },
+      environment_type: { name: "environment_type", ...column("String") },
+      organization_id: { name: "organization_id", ...column("String") },
+      project_id: { name: "project_id", ...column("String") },
+      created_at: { name: "created_at", ...column("DateTime") },
+      updated_at: { name: "updated_at", ...column("DateTime") },
+      started_at: { name: "started_at", ...column("Nullable(DateTime64)") },
+      completed_at: { name: "completed_at", ...column("Nullable(DateTime64)") },
+      usage_duration_ms: { name: "usage_duration_ms", ...column("UInt32") },
+      is_test: { name: "is_test", ...column("Bool") },
+      tags: { name: "tags", ...column("Array(String)") },
+      // Virtual column: execution_duration computes milliseconds between started_at and completed_at
+      execution_duration: {
+        name: "execution_duration",
+        ...column("Nullable(Int64)"),
+        expression: "dateDiff('millisecond', started_at, completed_at)",
+        description: "Time between started_at and completed_at in milliseconds",
+      },
+      // Virtual column: usage_duration_seconds converts ms to seconds
+      usage_duration_seconds: {
+        name: "usage_duration_seconds",
+        ...column("Float64"),
+        expression: "usage_duration_ms / 1000.0",
+        description: "Usage duration in seconds",
+      },
+    },
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+  };
+
+  clickhouseTest(
+    "should select virtual column and compute correct value",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      const now = Date.now();
+      const startedAt = now - 5000; // 5 seconds ago
+      const completedAt = now;
+
+      await insert([
+        createTaskRun({
+          run_id: "run_virtual_1",
+          started_at: startedAt,
+          completed_at: completedAt,
+          usage_duration_ms: 3500,
+        }),
+      ]);
+
+      const [error, result] = await executeTSQL(client, {
+        name: "test-virtual-column-select",
+        query: "SELECT run_id, execution_duration, usage_duration_seconds FROM task_runs",
+        schema: z.object({
+          run_id: z.string(),
+          execution_duration: z.number().nullable(),
+          usage_duration_seconds: z.number(),
+        }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [virtualColumnSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(1);
+      // execution_duration should be approximately 5000ms (difference between started_at and completed_at)
+      expect(result?.rows?.[0].execution_duration).toBeCloseTo(5000, -2); // within 100ms tolerance
+      // usage_duration_seconds should be 3.5 (3500ms / 1000)
+      expect(result?.rows?.[0].usage_duration_seconds).toBeCloseTo(3.5, 1);
+    }
+  );
+
+  clickhouseTest(
+    "should filter by virtual column in WHERE clause",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      const now = Date.now();
+
+      await insert([
+        createTaskRun({
+          run_id: "run_short",
+          started_at: now - 1000, // 1 second duration
+          completed_at: now,
+        }),
+        createTaskRun({
+          run_id: "run_long",
+          started_at: now - 10000, // 10 second duration
+          completed_at: now,
+        }),
+        createTaskRun({
+          run_id: "run_very_long",
+          started_at: now - 60000, // 60 second duration
+          completed_at: now,
+        }),
+      ]);
+
+      // Query runs with execution_duration > 5000ms (5 seconds)
+      const [error, result] = await executeTSQL(client, {
+        name: "test-virtual-column-where",
+        query: "SELECT run_id FROM task_runs WHERE execution_duration > 5000",
+        schema: z.object({ run_id: z.string() }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [virtualColumnSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(2);
+      expect(result?.rows?.map((r) => r.run_id).sort()).toEqual(["run_long", "run_very_long"]);
+    }
+  );
+
+  clickhouseTest("should order by virtual column", async ({ clickhouseContainer }) => {
+    const client = new ClickhouseClient({
+      name: "test",
+      url: clickhouseContainer.getConnectionUrl(),
+    });
+
+    const insert = insertTaskRuns(client, { async_insert: 0 });
+
+    const now = Date.now();
+
+    await insert([
+      createTaskRun({
+        run_id: "run_order_a",
+        usage_duration_ms: 1000,
+      }),
+      createTaskRun({
+        run_id: "run_order_b",
+        usage_duration_ms: 3000,
+      }),
+      createTaskRun({
+        run_id: "run_order_c",
+        usage_duration_ms: 2000,
+      }),
+    ]);
+
+    // Order by usage_duration_seconds descending (virtual column)
+    const [error, result] = await executeTSQL(client, {
+      name: "test-virtual-column-order",
+      query:
+        "SELECT run_id, usage_duration_seconds FROM task_runs ORDER BY usage_duration_seconds DESC",
+      schema: z.object({
+        run_id: z.string(),
+        usage_duration_seconds: z.number(),
+      }),
+      organizationId: "org_tenant1",
+      projectId: "proj_tenant1",
+      environmentId: "env_tenant1",
+      tableSchema: [virtualColumnSchema],
+    });
+
+    expect(error).toBeNull();
+    expect(result?.rows).toHaveLength(3);
+    // Should be ordered by usage_duration_seconds DESC: b (3), c (2), a (1)
+    expect(result?.rows?.[0].run_id).toBe("run_order_b");
+    expect(result?.rows?.[0].usage_duration_seconds).toBeCloseTo(3.0, 1);
+    expect(result?.rows?.[1].run_id).toBe("run_order_c");
+    expect(result?.rows?.[1].usage_duration_seconds).toBeCloseTo(2.0, 1);
+    expect(result?.rows?.[2].run_id).toBe("run_order_a");
+    expect(result?.rows?.[2].usage_duration_seconds).toBeCloseTo(1.0, 1);
+  });
+
+  clickhouseTest(
+    "should use virtual column with explicit alias",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      await insert([
+        createTaskRun({
+          run_id: "run_alias_test",
+          usage_duration_ms: 5000,
+        }),
+      ]);
+
+      // Use virtual column with custom alias
+      const [error, result] = await executeTSQL(client, {
+        name: "test-virtual-column-alias",
+        query: "SELECT run_id, usage_duration_seconds AS dur_sec FROM task_runs",
+        schema: z.object({
+          run_id: z.string(),
+          dur_sec: z.number(),
+        }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [virtualColumnSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(1);
+      expect(result?.rows?.[0].dur_sec).toBeCloseTo(5.0, 1);
+    }
+  );
+
+  clickhouseTest(
+    "should handle null values in virtual column expression",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      await insert([
+        createTaskRun({
+          run_id: "run_null_times",
+          // started_at and completed_at will be null
+        }),
+      ]);
+
+      const [error, result] = await executeTSQL(client, {
+        name: "test-virtual-column-null",
+        query: "SELECT run_id, execution_duration FROM task_runs",
+        schema: z.object({
+          run_id: z.string(),
+          execution_duration: z.number().nullable(),
+        }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [virtualColumnSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(1);
+      // execution_duration should be null when started_at or completed_at is null
+      expect(result?.rows?.[0].execution_duration).toBeNull();
+    }
+  );
+
+  /**
+   * Schema with cost-based virtual columns that use division expressions
+   * This mimics the real runsSchema where invocation_cost = base_cost_in_cents / 100.0
+   */
+  const costExpressionSchema: TableSchema = {
+    name: "task_runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    columns: {
+      run_id: { name: "run_id", ...column("String") },
+      friendly_id: { name: "friendly_id", ...column("String") },
+      status: { name: "status", ...column("String") },
+      task_identifier: { name: "task_identifier", ...column("String") },
+      queue: { name: "queue", ...column("String") },
+      environment_id: { name: "environment_id", ...column("String") },
+      environment_type: { name: "environment_type", ...column("String") },
+      organization_id: { name: "organization_id", ...column("String") },
+      project_id: { name: "project_id", ...column("String") },
+      created_at: { name: "created_at", ...column("DateTime") },
+      updated_at: { name: "updated_at", ...column("DateTime") },
+      is_test: { name: "is_test", ...column("Bool") },
+      tags: { name: "tags", ...column("Array(String)") },
+      // Raw cost columns stored in ClickHouse
+      cost_in_cents: { name: "cost_in_cents", ...column("Float64") },
+      base_cost_in_cents: { name: "base_cost_in_cents", ...column("Float64") },
+      // Virtual column: compute_cost = cost_in_cents / 100.0
+      compute_cost: {
+        name: "compute_cost",
+        ...column("Float64"),
+        expression: "cost_in_cents / 100.0",
+        description: "Compute cost in dollars (cost_in_cents / 100)",
+      },
+      // Virtual column: invocation_cost = base_cost_in_cents / 100.0
+      invocation_cost: {
+        name: "invocation_cost",
+        ...column("Float64"),
+        expression: "base_cost_in_cents / 100.0",
+        description: "Invocation cost in dollars (base_cost_in_cents / 100)",
+      },
+    },
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+  };
+
+  clickhouseTest(
+    "should filter by expression column with division in WHERE clause",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      // Insert runs with different cost values
+      // invocation_cost = base_cost_in_cents / 100.0
+      // So base_cost_in_cents of 500 = invocation_cost of 5.0
+      // And base_cost_in_cents of 50 = invocation_cost of 0.5
+      await insert([
+        createTaskRun({
+          run_id: "run_cheap",
+          base_cost_in_cents: 50, // invocation_cost = 0.5
+          cost_in_cents: 100,
+        }),
+        createTaskRun({
+          run_id: "run_medium",
+          base_cost_in_cents: 200, // invocation_cost = 2.0
+          cost_in_cents: 300,
+        }),
+        createTaskRun({
+          run_id: "run_expensive",
+          base_cost_in_cents: 500, // invocation_cost = 5.0
+          cost_in_cents: 800,
+        }),
+      ]);
+
+      // Query runs where invocation_cost > 1.0 (base_cost_in_cents > 100)
+      // Should return run_medium (2.0) and run_expensive (5.0)
+      const [error, result] = await executeTSQL(client, {
+        name: "test-expression-division-where",
+        query: "SELECT run_id, invocation_cost FROM task_runs WHERE invocation_cost > 1.0",
+        schema: z.object({ run_id: z.string(), invocation_cost: z.number() }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [costExpressionSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(2);
+      expect(result?.rows?.map((r) => r.run_id).sort()).toEqual(["run_expensive", "run_medium"]);
+    }
+  );
+
+  clickhouseTest(
+    "should filter by expression column with greater-than-or-equals comparison",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      await insert([
+        createTaskRun({
+          run_id: "run_1",
+          base_cost_in_cents: 100, // invocation_cost = 1.0
+        }),
+        createTaskRun({
+          run_id: "run_2",
+          base_cost_in_cents: 200, // invocation_cost = 2.0
+        }),
+        createTaskRun({
+          run_id: "run_3",
+          base_cost_in_cents: 50, // invocation_cost = 0.5
+        }),
+      ]);
+
+      // Query runs where invocation_cost >= 1.0
+      // Should return run_1 (1.0) and run_2 (2.0)
+      const [error, result] = await executeTSQL(client, {
+        name: "test-expression-gte-where",
+        query: "SELECT run_id, invocation_cost FROM task_runs WHERE invocation_cost >= 1.0",
+        schema: z.object({ run_id: z.string(), invocation_cost: z.number() }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [costExpressionSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(2);
+      expect(result?.rows?.map((r) => r.run_id).sort()).toEqual(["run_1", "run_2"]);
+    }
+  );
+
+  clickhouseTest(
+    "should filter by expression column with less-than comparison",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      await insert([
+        createTaskRun({
+          run_id: "run_small",
+          base_cost_in_cents: 50, // invocation_cost = 0.5
+        }),
+        createTaskRun({
+          run_id: "run_large",
+          base_cost_in_cents: 300, // invocation_cost = 3.0
+        }),
+      ]);
+
+      // Query runs where invocation_cost < 1.0
+      // Should return only run_small (0.5)
+      const [error, result] = await executeTSQL(client, {
+        name: "test-expression-lt-where",
+        query: "SELECT run_id, invocation_cost FROM task_runs WHERE invocation_cost < 1.0",
+        schema: z.object({ run_id: z.string(), invocation_cost: z.number() }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [costExpressionSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(1);
+      expect(result?.rows?.[0].run_id).toBe("run_small");
+    }
+  );
+
+  clickhouseTest(
+    "should filter by expression column with BETWEEN comparison",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      await insert([
+        createTaskRun({
+          run_id: "run_low",
+          base_cost_in_cents: 50, // invocation_cost = 0.5
+        }),
+        createTaskRun({
+          run_id: "run_mid",
+          base_cost_in_cents: 150, // invocation_cost = 1.5
+        }),
+        createTaskRun({
+          run_id: "run_high",
+          base_cost_in_cents: 500, // invocation_cost = 5.0
+        }),
+      ]);
+
+      // Query runs where invocation_cost is between 1.0 and 2.0
+      // Should return only run_mid (1.5)
+      const [error, result] = await executeTSQL(client, {
+        name: "test-expression-between-where",
+        query:
+          "SELECT run_id, invocation_cost FROM task_runs WHERE invocation_cost BETWEEN 1.0 AND 2.0",
+        schema: z.object({ run_id: z.string(), invocation_cost: z.number() }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [costExpressionSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(1);
+      expect(result?.rows?.[0].run_id).toBe("run_mid");
+    }
+  );
+
+  clickhouseTest(
+    "should use expression column in complex WHERE with AND/OR",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      await insert([
+        createTaskRun({
+          run_id: "run_a",
+          status: "COMPLETED_SUCCESSFULLY",
+          base_cost_in_cents: 100, // invocation_cost = 1.0
+        }),
+        createTaskRun({
+          run_id: "run_b",
+          status: "FAILED",
+          base_cost_in_cents: 300, // invocation_cost = 3.0
+        }),
+        createTaskRun({
+          run_id: "run_c",
+          status: "COMPLETED_SUCCESSFULLY",
+          base_cost_in_cents: 300, // invocation_cost = 3.0
+        }),
+      ]);
+
+      // Query completed runs with invocation_cost > 2.0
+      const [error, result] = await executeTSQL(client, {
+        name: "test-expression-complex-where",
+        query:
+          "SELECT run_id FROM task_runs WHERE status = 'COMPLETED_SUCCESSFULLY' AND invocation_cost > 2.0",
+        schema: z.object({ run_id: z.string() }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [costExpressionSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(1);
+      expect(result?.rows?.[0].run_id).toBe("run_c");
+    }
+  );
+
+  clickhouseTest(
+    "should filter by expression column comparing with large integer value",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      // Insert runs with large base_cost_in_cents values
+      // So invocation_cost = base_cost_in_cents / 100.0
+      // To get invocation_cost > 100, we need base_cost_in_cents > 10000
+      await insert([
+        createTaskRun({
+          run_id: "run_small_cost",
+          base_cost_in_cents: 500, // invocation_cost = 5.0
+        }),
+        createTaskRun({
+          run_id: "run_medium_cost",
+          base_cost_in_cents: 5000, // invocation_cost = 50.0
+        }),
+        createTaskRun({
+          run_id: "run_large_cost",
+          base_cost_in_cents: 15000, // invocation_cost = 150.0
+        }),
+      ]);
+
+      // Query runs where invocation_cost > 100
+      // Should only return run_large_cost (150.0)
+      const [error, result] = await executeTSQL(client, {
+        name: "test-expression-large-integer-where",
+        query: "SELECT run_id, invocation_cost FROM task_runs WHERE invocation_cost > 100",
+        schema: z.object({ run_id: z.string(), invocation_cost: z.number() }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [costExpressionSchema],
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(1);
+      expect(result?.rows?.[0].run_id).toBe("run_large_cost");
+      expect(result?.rows?.[0].invocation_cost).toBeCloseTo(150.0, 1);
+    }
+  );
+});
+
+describe("Field Mapping Tests", () => {
+  /**
+   * Schema with a field mapping column (project_ref → project_id)
+   */
+  const fieldMappingSchema: TableSchema = {
+    name: "task_runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    columns: {
+      run_id: { name: "run_id", ...column("String") },
+      status: { name: "status", ...column("String") },
+      project_ref: {
+        name: "project_ref",
+        clickhouseName: "project_id",
+        ...column("String"),
+        fieldMapping: "project",
+      },
+      environment_id: { name: "environment_id", ...column("String") },
+      organization_id: { name: "organization_id", ...column("String") },
+      project_id: { name: "project_id", ...column("String") },
+    },
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+  };
+
+  clickhouseTest(
+    "should transform field mapping values in SELECT results",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      // Insert test runs with known project_id values
+      await insert([
+        createTaskRun({
+          run_id: "run_fm1",
+          project_id: "proj_tenant1",
+          status: "COMPLETED_SUCCESSFULLY",
+        }),
+      ]);
+
+      // Execute TSQL query with field mappings
+      const [error, result] = await executeTSQL(client, {
+        name: "test-field-mapping-select",
+        query: "SELECT run_id, project_ref FROM task_runs",
+        schema: z.object({ run_id: z.string(), project_ref: z.string().nullable() }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [fieldMappingSchema],
+        fieldMappings: {
+          project: {
+            proj_tenant1: "my-project-ref",
+          },
+        },
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(1);
+      expect(result?.rows?.[0].project_ref).toBe("my-project-ref");
+    }
+  );
+
+  clickhouseTest(
+    "should return null for unmapped values in field mapping",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      // Insert test run with a project_id that's NOT in the mapping
+      await insert([
+        createTaskRun({
+          run_id: "run_fm_unmapped",
+          project_id: "proj_tenant1", // This ID exists but won't be in our mapping
+          status: "PENDING",
+        }),
+      ]);
+
+      // Execute with an empty mapping (no project_id mapped)
+      const [error, result] = await executeTSQL(client, {
+        name: "test-field-mapping-unmapped",
+        query: "SELECT run_id, project_ref FROM task_runs WHERE run_id = 'run_fm_unmapped'",
+        schema: z.object({ run_id: z.string(), project_ref: z.string().nullable() }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [fieldMappingSchema],
+        fieldMappings: {
+          project: {
+            some_other_id: "other-ref",
+          },
+        },
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(1);
+      expect(result?.rows?.[0].project_ref).toBeNull();
+    }
+  );
+
+  clickhouseTest(
+    "should transform field mapping values in WHERE clause",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      // Insert test runs
+      await insert([
+        createTaskRun({
+          run_id: "run_fm_where1",
+          project_id: "proj_tenant1",
+          status: "COMPLETED_SUCCESSFULLY",
+        }),
+        createTaskRun({
+          run_id: "run_fm_where2",
+          project_id: "proj_other",
+          organization_id: "org_tenant1",
+          status: "PENDING",
+        }),
+      ]);
+
+      // Query using external project_ref value in WHERE clause
+      const [error, result] = await executeTSQL(client, {
+        name: "test-field-mapping-where",
+        query: "SELECT run_id FROM task_runs WHERE project_ref = 'my-project-ref'",
+        schema: z.object({ run_id: z.string() }),
+        organizationId: "org_tenant1",
+        projectId: "proj_tenant1",
+        environmentId: "env_tenant1",
+        tableSchema: [fieldMappingSchema],
+        fieldMappings: {
+          project: {
+            proj_tenant1: "my-project-ref",
+            proj_other: "other-project",
+          },
+        },
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(1);
+      expect(result?.rows?.[0].run_id).toBe("run_fm_where1");
+    }
+  );
+
+  clickhouseTest(
+    "should handle field mapping with IN clause",
+    async ({ clickhouseContainer }) => {
+      const client = new ClickhouseClient({
+        name: "test",
+        url: clickhouseContainer.getConnectionUrl(),
+      });
+
+      const insert = insertTaskRuns(client, { async_insert: 0 });
+
+      // Insert test runs with different projects
+      await insert([
+        createTaskRun({
+          run_id: "run_fm_in1",
+          project_id: "proj_tenant1",
+          status: "COMPLETED_SUCCESSFULLY",
+        }),
+        createTaskRun({
+          run_id: "run_fm_in2",
+          project_id: "proj_other",
+          organization_id: "org_tenant1",
+          status: "PENDING",
+        }),
+      ]);
+
+      // Query using IN clause with external project_ref values
+      const [error, result] = await executeTSQL(client, {
+        name: "test-field-mapping-in",
+        query:
+          "SELECT run_id FROM task_runs WHERE project_ref IN ('my-project-ref', 'other-project')",
+        schema: z.object({ run_id: z.string() }),
+        organizationId: "org_tenant1",
+        tableSchema: [fieldMappingSchema],
+        fieldMappings: {
+          project: {
+            proj_tenant1: "my-project-ref",
+            proj_other: "other-project",
+          },
+        },
+      });
+
+      expect(error).toBeNull();
+      expect(result?.rows).toHaveLength(2);
+      expect(result?.rows?.map((r) => r.run_id).sort()).toEqual(["run_fm_in1", "run_fm_in2"]);
+    }
+  );
+});
diff --git a/internal-packages/clickhouse/tsconfig.build.json b/internal-packages/clickhouse/tsconfig.build.json
index 619461da8..6a71c854e 100644
--- a/internal-packages/clickhouse/tsconfig.build.json
+++ b/internal-packages/clickhouse/tsconfig.build.json
@@ -6,8 +6,8 @@
     "target": "ES2019",
     "lib": ["ES2019", "DOM", "DOM.Iterable", "DOM.AsyncIterable"],
     "outDir": "dist",
-    "module": "Node16",
-    "moduleResolution": "Node16",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
     "moduleDetection": "force",
     "verbatimModuleSyntax": false,
     "esModuleInterop": true,
@@ -16,6 +16,7 @@
     "preserveWatchOutput": true,
     "skipLibCheck": true,
     "strict": true,
+    "noImplicitAny": false,
     "declaration": true
   }
 }
diff --git a/internal-packages/database/prisma/migrations/20251220201230_add_customer_query/migration.sql b/internal-packages/database/prisma/migrations/20251220201230_add_customer_query/migration.sql
new file mode 100644
index 000000000..1216962ab
--- /dev/null
+++ b/internal-packages/database/prisma/migrations/20251220201230_add_customer_query/migration.sql
@@ -0,0 +1,40 @@
+-- CreateEnum
+CREATE TYPE "public"."CustomerQuerySource" AS ENUM ('DASHBOARD', 'API');
+
+-- CreateEnum
+CREATE TYPE "public"."CustomerQueryScope" AS ENUM ('ORGANIZATION', 'PROJECT', 'ENVIRONMENT');
+
+-- CreateTable
+CREATE TABLE
+    "public"."CustomerQuery" (
+        "id" TEXT NOT NULL,
+        "query" TEXT NOT NULL,
+        "scope" "public"."CustomerQueryScope" NOT NULL,
+        "stats" JSONB NOT NULL,
+        "costInCents" DOUBLE PRECISION NOT NULL DEFAULT 0,
+        "source" "public"."CustomerQuerySource" NOT NULL DEFAULT 'DASHBOARD',
+        "organizationId" TEXT NOT NULL,
+        "projectId" TEXT,
+        "environmentId" TEXT,
+        "userId" TEXT,
+        "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+        CONSTRAINT "CustomerQuery_pkey" PRIMARY KEY ("id")
+    );
+
+-- CreateIndex
+CREATE INDEX "CustomerQuery_organizationId_createdAt_idx" ON "public"."CustomerQuery" ("organizationId", "createdAt" DESC);
+
+-- CreateIndex
+CREATE INDEX "CustomerQuery_createdAt_idx" ON "public"."CustomerQuery" ("createdAt");
+
+-- AddForeignKey
+ALTER TABLE "public"."CustomerQuery" ADD CONSTRAINT "CustomerQuery_organizationId_fkey" FOREIGN KEY ("organizationId") REFERENCES "public"."Organization" ("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "public"."CustomerQuery" ADD CONSTRAINT "CustomerQuery_projectId_fkey" FOREIGN KEY ("projectId") REFERENCES "public"."Project" ("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "public"."CustomerQuery" ADD CONSTRAINT "CustomerQuery_environmentId_fkey" FOREIGN KEY ("environmentId") REFERENCES "public"."RuntimeEnvironment" ("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "public"."CustomerQuery" ADD CONSTRAINT "CustomerQuery_userId_fkey" FOREIGN KEY ("userId") REFERENCES "public"."User" ("id") ON DELETE SET NULL ON UPDATE CASCADE;
\ No newline at end of file
diff --git a/internal-packages/database/prisma/schema.prisma b/internal-packages/database/prisma/schema.prisma
index 28c833296..bed2287d1 100644
--- a/internal-packages/database/prisma/schema.prisma
+++ b/internal-packages/database/prisma/schema.prisma
@@ -59,6 +59,7 @@ model User {
   deployments          WorkerDeployment[]
   backupCodes          MfaBackupCode[]
   bulkActions          BulkActionGroup[]
+  customerQueries      CustomerQuery[]
 }
 
 model MfaBackupCode {
@@ -218,6 +219,7 @@ model Organization {
   workerGroups             WorkerInstanceGroup[]
   workerInstances          WorkerInstance[]
   githubAppInstallations   GithubAppInstallation[]
+  customerQueries          CustomerQuery[]
 }
 
 model OrgMember {
@@ -335,6 +337,7 @@ model RuntimeEnvironment {
   workerInstances      WorkerInstance[]
   waitpointTags        WaitpointTag[]
   BulkActionGroup      BulkActionGroup[]
+  customerQueries      CustomerQuery[]
 
   @@unique([projectId, slug, orgMemberId])
   @@unique([projectId, shortcode])
@@ -399,6 +402,7 @@ model Project {
   taskRunCheckpoints        TaskRunCheckpoint[]
   waitpointTags             WaitpointTag[]
   connectedGithubRepository ConnectedGithubRepository?
+  customerQueries           CustomerQuery[]
 
   buildSettings Json?
 }
@@ -2383,3 +2387,53 @@ model ConnectedGithubRepository {
   @@unique([projectId])
   @@index([repositoryId])
 }
+
+enum CustomerQuerySource {
+  DASHBOARD
+  API
+}
+
+enum CustomerQueryScope {
+  ORGANIZATION
+  PROJECT
+  ENVIRONMENT
+}
+
+model CustomerQuery {
+  id String @id @default(cuid())
+
+  /// The TSQL query text that was executed
+  query String
+
+  /// The scope of the query (determines which tenant IDs were used)
+  scope CustomerQueryScope
+
+  /// Query execution statistics from ClickHouse
+  stats Json
+
+  /// Cost of the query in cents (for Stripe metering)
+  costInCents Float @default(0)
+
+  /// Where the query originated from
+  source CustomerQuerySource @default(DASHBOARD)
+
+  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade, onUpdate: Cascade)
+  organizationId String
+
+  project   Project? @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
+  projectId String?
+
+  environment   RuntimeEnvironment? @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
+  environmentId String?
+
+  /// Optional user who executed the query (null for API calls)
+  user   User?   @relation(fields: [userId], references: [id], onDelete: SetNull, onUpdate: Cascade)
+  userId String?
+
+  createdAt DateTime @default(now())
+
+  /// Fast lookup for history menu (most recent 20 per org)
+  @@index([organizationId, createdAt(sort: Desc)])
+  /// For Stripe metering job - find unprocessed queries
+  @@index([createdAt])
+}
diff --git a/internal-packages/tsql/.gitignore b/internal-packages/tsql/.gitignore
new file mode 100644
index 000000000..05262c5ed
--- /dev/null
+++ b/internal-packages/tsql/.gitignore
@@ -0,0 +1,3 @@
+# ANTLR intermediate build files
+src/grammar/.antlr/
+
diff --git a/internal-packages/tsql/NOTICE.md b/internal-packages/tsql/NOTICE.md
new file mode 100644
index 000000000..efb4563d7
--- /dev/null
+++ b/internal-packages/tsql/NOTICE.md
@@ -0,0 +1,22 @@
+Portions of this package are derived from PostHog (MIT License).
+Copyright (c) 2020-2025 PostHog Inc.
+
+The original license is reproduced below:
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/internal-packages/tsql/README.md b/internal-packages/tsql/README.md
new file mode 100644
index 000000000..2e4992c6c
--- /dev/null
+++ b/internal-packages/tsql/README.md
@@ -0,0 +1,19 @@
+# TSQL (TriggerSQL)
+
+TriggerSQL is a DSL that is safely converted into ClickHouse SQL queries with protection against SQL injection and it's tenant-safe (users can only query their own data).
+
+## Attribution
+
+This package is derived from [PostHog's HogQL](https://github.com/PostHog/posthog/tree/master/posthog/hogql) (MIT License). See [NOTICE.md](./NOTICE.md) for the full copyright notice.
+
+## ANTLR Grammar
+
+The ANTLR grammar is heavily inspired by PostHog's HogQL.
+
+These are found in [./src/grammar](./src/grammar) and are the `.g4` files.
+
+## Generating the source code
+
+```sh
+pnpm run grammar:build
+```
diff --git a/internal-packages/tsql/package.json b/internal-packages/tsql/package.json
new file mode 100644
index 000000000..0cac36e7b
--- /dev/null
+++ b/internal-packages/tsql/package.json
@@ -0,0 +1,23 @@
+{
+  "name": "@internal/tsql",
+  "private": true,
+  "version": "0.0.1",
+  "main": "./src/index.ts",
+  "types": "./src/index.ts",
+  "type": "module",
+  "dependencies": {
+    "@trigger.dev/core": "workspace:*",
+    "antlr4ts": "0.5.0-alpha.4",
+    "zod": "3.25.76"
+  },
+  "scripts": {
+    "typecheck": "tsc --noEmit",
+    "grammar:build": "pnpm grammar:build:typescript",
+    "grammar:build:typescript": "cat src/grammar/TSQLLexer.typescript.g4 > src/grammar/TSQLLexer.g4 && tail -n +2 src/grammar/TSQLLexer.common.g4 |sed s/isOpeningTag/self.isOpeningTag/ >> src/grammar/TSQLLexer.g4 && antlr4ts src/grammar/TSQLLexer.g4 && rm src/grammar/TSQLLexer.g4 && antlr4ts -visitor -no-listener -Dlanguage=TypeScript src/grammar/TSQLParser.g4",
+    "test": "vitest --sequence.concurrent=false --no-file-parallelism",
+    "test:coverage": "vitest --sequence.concurrent=false --no-file-parallelism --coverage.enabled"
+  },
+  "devDependencies": {
+    "antlr4ts-cli": "0.5.0-alpha.4"
+  }
+}
diff --git a/internal-packages/tsql/src/grammar/TSQLLexer.common.g4 b/internal-packages/tsql/src/grammar/TSQLLexer.common.g4
new file mode 100644
index 000000000..7988b54eb
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/TSQLLexer.common.g4
@@ -0,0 +1,288 @@
+lexer grammar TSQLLexer;
+
+// NB! We cat TSQLLexter.typescript.g4 when generating the grammar.
+
+// NOTE: don't forget to add new keywords to the parser rule "keyword"!
+
+// Keywords
+
+ALL: A L L;
+AND: A N D;
+ANTI: A N T I;
+ANY: A N Y;
+ARRAY: A R R A Y;
+AS: A S;
+ASCENDING: A S C | A S C E N D I N G;
+ASOF: A S O F;
+BETWEEN: B E T W E E N;
+BOTH: B O T H;
+BY: B Y;
+CASE: C A S E;
+CAST: C A S T;
+CATCH: C A T C H;
+COHORT: C O H O R T;
+COLLATE: C O L L A T E;
+CROSS: C R O S S;
+CUBE: C U B E;
+CURRENT: C U R R E N T;
+DATE: D A T E;
+DAY: D A Y;
+DESC: D E S C;
+DESCENDING: D E S C E N D I N G;
+DISTINCT: D I S T I N C T;
+ELSE: E L S E;
+END: E N D;
+EXCEPT: E X C E P T;
+EXTRACT: E X T R A C T;
+FINAL: F I N A L;
+FINALLY: F I N A L L Y;
+FIRST: F I R S T;
+FN: F N;
+FOLLOWING: F O L L O W I N G;
+FOR: F O R;
+FROM: F R O M;
+FULL: F U L L;
+FUN: F U N;
+GROUP: G R O U P;
+HAVING: H A V I N G;
+HOUR: H O U R;
+ID: I D;
+IF: I F;
+ILIKE: I L I K E;
+IN: I N;
+INF: I N F | I N F I N I T Y;
+INNER: I N N E R;
+INTERSECT: I N T E R S E C T;
+INTERVAL: I N T E R V A L;
+IS: I S;
+JOIN: J O I N;
+KEY: K E Y;
+LAST: L A S T;
+LEADING: L E A D I N G;
+LEFT: L E F T;
+LET: L E T;
+LIKE: L I K E;
+LIMIT: L I M I T;
+MINUTE: M I N U T E;
+MONTH: M O N T H;
+NAN_SQL: N A N; // conflicts with macro NAN
+NOT: N O T;
+NULL_SQL: N U L L; // conflicts with macro NULL
+NULLS: N U L L S;
+OFFSET: O F F S E T;
+ON: O N;
+OR: O R;
+ORDER: O R D E R;
+OUTER: O U T E R;
+OVER: O V E R;
+PARTITION: P A R T I T I O N;
+PRECEDING: P R E C E D I N G;
+PREWHERE: P R E W H E R E;
+QUARTER: Q U A R T E R;
+RANGE: R A N G E;
+RETURN: R E T U R N;
+RIGHT: R I G H T;
+ROLLUP: R O L L U P;
+ROW: R O W;
+ROWS: R O W S;
+SAMPLE: S A M P L E;
+SECOND: S E C O N D;
+SELECT: S E L E C T;
+SEMI: S E M I;
+SETTINGS: S E T T I N G S;
+SUBSTRING: S U B S T R I N G;
+THEN: T H E N;
+THROW: T H R O W;
+TIES: T I E S;
+TIMESTAMP: T I M E S T A M P;
+TO: T O;
+TOP: T O P;
+TOTALS: T O T A L S;
+TRAILING: T R A I L I N G;
+TRIM: T R I M;
+TRUNCATE: T R U N C A T E;
+TRY: T R Y;
+UNBOUNDED: U N B O U N D E D;
+UNION: U N I O N;
+USING: U S I N G;
+WEEK: W E E K;
+WHEN: W H E N;
+WHERE: W H E R E;
+WHILE: W H I L E;
+WINDOW: W I N D O W;
+WITH: W I T H;
+YEAR: Y E A R | Y Y Y Y;
+
+// Tokens
+
+// copied from clickhouse_driver/util/escape.py
+ESCAPE_CHAR_COMMON
+    : BACKSLASH B
+    | BACKSLASH F
+    | BACKSLASH R
+    | BACKSLASH N
+    | BACKSLASH T
+    | BACKSLASH '0'
+    | BACKSLASH A
+    | BACKSLASH V
+    | BACKSLASH BACKSLASH;
+
+IDENTIFIER
+    : (LETTER | UNDERSCORE | DOLLAR) (LETTER | UNDERSCORE | DEC_DIGIT | DOLLAR)*
+    | BACKQUOTE ( ~([\\`]) | ESCAPE_CHAR_COMMON | BACKSLASH QUOTE_SINGLE | (BACKQUOTE BACKQUOTE) )* BACKQUOTE
+    | QUOTE_DOUBLE ( ~([\\"]) | ESCAPE_CHAR_COMMON | BACKSLASH QUOTE_DOUBLE | (QUOTE_DOUBLE QUOTE_DOUBLE) )* QUOTE_DOUBLE
+    ;
+FLOATING_LITERAL
+    : HEXADECIMAL_LITERAL DOT HEX_DIGIT* (P | E) (PLUS | DASH)? DEC_DIGIT+
+    | HEXADECIMAL_LITERAL (P | E) (PLUS | DASH)? DEC_DIGIT+
+    | DECIMAL_LITERAL DOT DEC_DIGIT* E (PLUS | DASH)? DEC_DIGIT+
+    | DOT DECIMAL_LITERAL E (PLUS | DASH)? DEC_DIGIT+
+    | DECIMAL_LITERAL E (PLUS | DASH)? DEC_DIGIT+
+    ;
+OCTAL_LITERAL: '0' OCT_DIGIT+;
+DECIMAL_LITERAL: DEC_DIGIT+;
+HEXADECIMAL_LITERAL: '0' X HEX_DIGIT+;
+
+// It's important that quote-symbol is a single character.
+STRING_LITERAL: QUOTE_SINGLE ( ~([\\']) | ESCAPE_CHAR_COMMON | BACKSLASH QUOTE_SINGLE | (QUOTE_SINGLE QUOTE_SINGLE) )* QUOTE_SINGLE;
+
+
+// Alphabet and allowed symbols
+
+fragment A: [aA];
+fragment B: [bB];
+fragment C: [cC];
+fragment D: [dD];
+fragment E: [eE];
+fragment F: [fF];
+fragment G: [gG];
+fragment H: [hH];
+fragment I: [iI];
+fragment J: [jJ];
+fragment K: [kK];
+fragment L: [lL];
+fragment M: [mM];
+fragment N: [nN];
+fragment O: [oO];
+fragment P: [pP];
+fragment Q: [qQ];
+fragment R: [rR];
+fragment S: [sS];
+fragment T: [tT];
+fragment U: [uU];
+fragment V: [vV];
+fragment W: [wW];
+fragment X: [xX];
+fragment Y: [yY];
+fragment Z: [zZ];
+
+fragment LETTER: [a-zA-Z];
+fragment OCT_DIGIT: [0-7];
+fragment DEC_DIGIT: [0-9];
+fragment HEX_DIGIT: [0-9a-fA-F];
+
+ARROW: '->';
+ASTERISK: '*';
+BACKQUOTE: '`';
+BACKSLASH: '\\';
+COLON: ':';
+COMMA: ',';
+CONCAT: '||';
+DASH: '-';
+DOLLAR: '$';
+DOT: '.';
+EQ_DOUBLE: '==';
+EQ_SINGLE: '=';
+GT_EQ: '>=';
+GT: '>';
+HASH: '#';
+IREGEX_SINGLE: '~*';
+IREGEX_DOUBLE: '=~*';
+LBRACE: '{' -> pushMode(DEFAULT_MODE);
+LBRACKET: '[';
+LPAREN: '(';
+LT_EQ: '<=';
+TAG_LT_SLASH: '</' -> type(LT_SLASH), pushMode(TSQLX_TAG_CLOSE);
+TAG_LT_OPEN: '<' {isOpeningTag()}? -> type(LT), pushMode(TSQLX_TAG_OPEN);
+LT: '<';
+LT_SLASH: '</';
+NOT_EQ: '!=' | '<>';
+NOT_IREGEX: '!~*';
+NOT_REGEX: '!~';
+NULL_PROPERTY: '?.';
+NULLISH: '??';
+PERCENT: '%';
+PLUS: '+';
+QUERY: '?';
+QUOTE_DOUBLE: '"';
+QUOTE_SINGLE_TEMPLATE: 'f\'' -> pushMode(IN_TEMPLATE_STRING); // start of regular f'' template strings
+QUOTE_SINGLE_TEMPLATE_FULL: 'F\'' -> pushMode(IN_FULL_TEMPLATE_STRING); // magic F' symbol used to parse "full text" templates
+QUOTE_SINGLE: '\'';
+REGEX_SINGLE: '~';
+REGEX_DOUBLE: '=~';
+RBRACE: '}' -> popMode;
+RBRACKET: ']';
+RPAREN: ')';
+SEMICOLON: ';';
+SLASH: '/';
+SLASH_GT: '/>';
+UNDERSCORE: '_';
+
+// Comments and whitespace
+MULTI_LINE_COMMENT: '/*' .*? '*/' -> skip;
+SINGLE_LINE_COMMENT: ('--' | '//') ~('\n'|'\r')* ('\n' | '\r' | EOF) -> skip;
+// whitespace is hidden and not skipped so that it's preserved in ANTLR errors like "no viable alternative"
+WHITESPACE: [ \u000B\u000C\t\r\n] -> channel(HIDDEN);
+
+// ───────── f' TEMPLATE STRING MODE ─────────
+mode IN_TEMPLATE_STRING;
+STRING_TEXT: ((~([\\'{])) | ESCAPE_CHAR_COMMON | BACKSLASH QUOTE_SINGLE | (BACKSLASH LBRACE) | (QUOTE_SINGLE QUOTE_SINGLE))+;
+STRING_ESCAPE_TRIGGER: LBRACE -> pushMode(DEFAULT_MODE);
+STRING_QUOTE_SINGLE: QUOTE_SINGLE -> type(QUOTE_SINGLE), popMode;
+
+// ───────── F' FULL TEMPLATE STRING MODE ─────────
+// a magic F' takes us to "full template strings" mode, where we don't need to escape single quotes and parse until EOF
+// this can't be used within a normal columnExpr, but has to be parsed for separately
+mode IN_FULL_TEMPLATE_STRING;
+FULL_STRING_TEXT: ((~([{])) | ESCAPE_CHAR_COMMON | (BACKSLASH LBRACE))+;
+FULL_STRING_ESCAPE_TRIGGER: LBRACE -> pushMode(DEFAULT_MODE);
+
+// ───────── TSQLX TAG MODE for opening/self-closing tags ─────────
+mode TSQLX_TAG_OPEN;
+
+TAG_SELF_CLOSE_GT : '/>' -> type(SLASH_GT), popMode;   // <tag …/>
+TAG_OPEN_GT       :  '>' -> type(GT), popMode, pushMode(TSQLX_TEXT);   // <tag …>
+
+// minimal token set; map everything back to the default token types
+TAG_IDENT   : [a-zA-Z_][a-zA-Z0-9_-]* -> type(IDENTIFIER);
+TAG_EQ      : '='                     -> type(EQ_SINGLE);
+TAG_STRING  : STRING_LITERAL          -> type(STRING_LITERAL);
+TAG_WS      : [ \t\r\n]+              -> channel(HIDDEN);
+TAG_LBRACE  : '{'                     -> type(LBRACE), pushMode(DEFAULT_MODE);
+
+
+// ───────── TSQLX TAG MODE for closing tags ─────────
+mode TSQLX_TAG_CLOSE;
+
+TAGC_GT     :  '>' -> type(GT), popMode;                // *** no TEXT push ***
+TAGC_IDENT  : [a-zA-Z_][a-zA-Z0-9_-]* -> type(IDENTIFIER);
+TAGC_WS     : [ \t\r\n]+              -> channel(HIDDEN);
+
+
+// ───────── TSQLX TEXT MODE ─────────
+mode TSQLX_TEXT;
+
+TSQLX_TEXT_TEXT
+    : ~[<{]+ ; // everything except “{” or “<”
+
+TSQLX_TEXT_LBRACE
+    : '{' -> type(LBRACE), pushMode(DEFAULT_MODE);
+
+TSQLX_TEXT_LT_SLASH
+    : '</' -> type(LT_SLASH), popMode, pushMode(TSQLX_TAG_CLOSE);
+
+TSQLX_TEXT_LT
+    : '<' -> type(LT), pushMode(TSQLX_TAG_OPEN);
+
+TSQLX_TEXT_WS
+    : [ \t\r\n]+ -> channel(HIDDEN);
diff --git a/internal-packages/tsql/src/grammar/TSQLLexer.interp b/internal-packages/tsql/src/grammar/TSQLLexer.interp
new file mode 100644
index 000000000..21517b332
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/TSQLLexer.interp
@@ -0,0 +1,570 @@
+token literal names:
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+'->'
+'*'
+'`'
+'\\'
+':'
+','
+'||'
+'-'
+'$'
+'.'
+'=='
+null
+'>='
+null
+'#'
+'~*'
+'=~*'
+'{'
+'['
+'('
+'<='
+'<'
+'</'
+null
+'!~*'
+'!~'
+'?.'
+'??'
+'%'
+'+'
+'?'
+'"'
+'f\''
+'F\''
+'\''
+'~'
+'=~'
+'}'
+']'
+')'
+';'
+'/'
+null
+'_'
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+
+token symbolic names:
+null
+ALL
+AND
+ANTI
+ANY
+ARRAY
+AS
+ASCENDING
+ASOF
+BETWEEN
+BOTH
+BY
+CASE
+CAST
+CATCH
+COHORT
+COLLATE
+CROSS
+CUBE
+CURRENT
+DATE
+DAY
+DESC
+DESCENDING
+DISTINCT
+ELSE
+END
+EXCEPT
+EXTRACT
+FINAL
+FINALLY
+FIRST
+FN
+FOLLOWING
+FOR
+FROM
+FULL
+FUN
+GROUP
+HAVING
+HOUR
+ID
+IF
+ILIKE
+IN
+INF
+INNER
+INTERSECT
+INTERVAL
+IS
+JOIN
+KEY
+LAST
+LEADING
+LEFT
+LET
+LIKE
+LIMIT
+MINUTE
+MONTH
+NAN_SQL
+NOT
+NULL_SQL
+NULLS
+OFFSET
+ON
+OR
+ORDER
+OUTER
+OVER
+PARTITION
+PRECEDING
+PREWHERE
+QUARTER
+RANGE
+RETURN
+RIGHT
+ROLLUP
+ROW
+ROWS
+SAMPLE
+SECOND
+SELECT
+SEMI
+SETTINGS
+SUBSTRING
+THEN
+THROW
+TIES
+TIMESTAMP
+TO
+TOP
+TOTALS
+TRAILING
+TRIM
+TRUNCATE
+TRY
+UNBOUNDED
+UNION
+USING
+WEEK
+WHEN
+WHERE
+WHILE
+WINDOW
+WITH
+YEAR
+ESCAPE_CHAR_COMMON
+IDENTIFIER
+FLOATING_LITERAL
+OCTAL_LITERAL
+DECIMAL_LITERAL
+HEXADECIMAL_LITERAL
+STRING_LITERAL
+ARROW
+ASTERISK
+BACKQUOTE
+BACKSLASH
+COLON
+COMMA
+CONCAT
+DASH
+DOLLAR
+DOT
+EQ_DOUBLE
+EQ_SINGLE
+GT_EQ
+GT
+HASH
+IREGEX_SINGLE
+IREGEX_DOUBLE
+LBRACE
+LBRACKET
+LPAREN
+LT_EQ
+LT
+LT_SLASH
+NOT_EQ
+NOT_IREGEX
+NOT_REGEX
+NULL_PROPERTY
+NULLISH
+PERCENT
+PLUS
+QUERY
+QUOTE_DOUBLE
+QUOTE_SINGLE_TEMPLATE
+QUOTE_SINGLE_TEMPLATE_FULL
+QUOTE_SINGLE
+REGEX_SINGLE
+REGEX_DOUBLE
+RBRACE
+RBRACKET
+RPAREN
+SEMICOLON
+SLASH
+SLASH_GT
+UNDERSCORE
+MULTI_LINE_COMMENT
+SINGLE_LINE_COMMENT
+WHITESPACE
+STRING_TEXT
+STRING_ESCAPE_TRIGGER
+FULL_STRING_TEXT
+FULL_STRING_ESCAPE_TRIGGER
+TAG_WS
+TAGC_WS
+TSQLX_TEXT_TEXT
+TSQLX_TEXT_WS
+
+rule names:
+ALL
+AND
+ANTI
+ANY
+ARRAY
+AS
+ASCENDING
+ASOF
+BETWEEN
+BOTH
+BY
+CASE
+CAST
+CATCH
+COHORT
+COLLATE
+CROSS
+CUBE
+CURRENT
+DATE
+DAY
+DESC
+DESCENDING
+DISTINCT
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+FINAL
+FINALLY
+FIRST
+FN
+FOLLOWING
+FOR
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+FUN
+GROUP
+HAVING
+HOUR
+ID
+IF
+ILIKE
+IN
+INF
+INNER
+INTERSECT
+INTERVAL
+IS
+JOIN
+KEY
+LAST
+LEADING
+LEFT
+LET
+LIKE
+LIMIT
+MINUTE
+MONTH
+NAN_SQL
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+NULLS
+OFFSET
+ON
+OR
+ORDER
+OUTER
+OVER
+PARTITION
+PRECEDING
+PREWHERE
+QUARTER
+RANGE
+RETURN
+RIGHT
+ROLLUP
+ROW
+ROWS
+SAMPLE
+SECOND
+SELECT
+SEMI
+SETTINGS
+SUBSTRING
+THEN
+THROW
+TIES
+TIMESTAMP
+TO
+TOP
+TOTALS
+TRAILING
+TRIM
+TRUNCATE
+TRY
+UNBOUNDED
+UNION
+USING
+WEEK
+WHEN
+WHERE
+WHILE
+WINDOW
+WITH
+YEAR
+ESCAPE_CHAR_COMMON
+IDENTIFIER
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+DECIMAL_LITERAL
+HEXADECIMAL_LITERAL
+STRING_LITERAL
+A
+B
+C
+D
+E
+F
+G
+H
+I
+J
+K
+L
+M
+N
+O
+P
+Q
+R
+S
+T
+U
+V
+W
+X
+Y
+Z
+LETTER
+OCT_DIGIT
+DEC_DIGIT
+HEX_DIGIT
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+BACKQUOTE
+BACKSLASH
+COLON
+COMMA
+CONCAT
+DASH
+DOLLAR
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+GT_EQ
+GT
+HASH
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+IREGEX_DOUBLE
+LBRACE
+LBRACKET
+LPAREN
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+TAG_LT_SLASH
+TAG_LT_OPEN
+LT
+LT_SLASH
+NOT_EQ
+NOT_IREGEX
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+PERCENT
+PLUS
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+QUOTE_DOUBLE
+QUOTE_SINGLE_TEMPLATE
+QUOTE_SINGLE_TEMPLATE_FULL
+QUOTE_SINGLE
+REGEX_SINGLE
+REGEX_DOUBLE
+RBRACE
+RBRACKET
+RPAREN
+SEMICOLON
+SLASH
+SLASH_GT
+UNDERSCORE
+MULTI_LINE_COMMENT
+SINGLE_LINE_COMMENT
+WHITESPACE
+STRING_TEXT
+STRING_ESCAPE_TRIGGER
+STRING_QUOTE_SINGLE
+FULL_STRING_TEXT
+FULL_STRING_ESCAPE_TRIGGER
+TAG_SELF_CLOSE_GT
+TAG_OPEN_GT
+TAG_IDENT
+TAG_EQ
+TAG_STRING
+TAG_WS
+TAG_LBRACE
+TAGC_GT
+TAGC_IDENT
+TAGC_WS
+TSQLX_TEXT_TEXT
+TSQLX_TEXT_LBRACE
+TSQLX_TEXT_LT_SLASH
+TSQLX_TEXT_LT
+TSQLX_TEXT_WS
+
+channel names:
+DEFAULT_TOKEN_CHANNEL
+HIDDEN
+
+mode names:
+DEFAULT_MODE
+IN_TEMPLATE_STRING
+IN_FULL_TEMPLATE_STRING
+TSQLX_TAG_OPEN
+TSQLX_TAG_CLOSE
+TSQLX_TEXT
+
+atn:
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3, 69, 3, 69, 3, 69, 3, 69, 3, 69, 3, 70, 3, 70, 3, 70, 3, 70, 3, 70, 3, 71, 3, 71, 3, 71, 3, 71, 3, 71, 3, 71, 3, 71, 3, 71, 3, 71, 3, 71, 3, 72, 3, 72, 3, 72, 3, 72, 3, 72, 3, 72, 3, 72, 3, 72, 3, 72, 3, 72, 3, 73, 3, 73, 3, 73, 3, 73, 3, 73, 3, 73, 3, 73, 3, 73, 3, 73, 3, 74, 3, 74, 3, 74, 3, 74, 3, 74, 3, 74, 3, 74, 3, 74, 3, 75, 3, 75, 3, 75, 3, 75, 3, 75, 3, 75, 3, 76, 3, 76, 3, 76, 3, 76, 3, 76, 3, 76, 3, 76, 3, 77, 3, 77, 3, 77, 3, 77, 3, 77, 3, 77, 3, 78, 3, 78, 3, 78, 3, 78, 3, 78, 3, 78, 3, 78, 3, 79, 3, 79, 3, 79, 3, 79, 3, 80, 3, 80, 3, 80, 3, 80, 3, 80, 3, 81, 3, 81, 3, 81, 3, 81, 3, 81, 3, 81, 3, 81, 3, 82, 3, 82, 3, 82, 3, 82, 3, 82, 3, 82, 3, 82, 3, 83, 3, 83, 3, 83, 3, 83, 3, 83, 3, 83, 3, 83, 3, 84, 3, 84, 3, 84, 3, 84, 3, 84, 3, 85, 3, 85, 3, 85, 3, 85, 3, 85, 3, 85, 3, 85, 3, 85, 3, 85, 3, 86, 3, 86, 3, 86, 3, 86, 3, 86, 3, 86, 3, 86, 3, 86, 3, 86, 3, 86, 3, 87, 3, 87, 3, 87, 3, 87, 3, 87, 3, 88, 3, 88, 3, 88, 3, 88, 3, 88, 3, 88, 3, 89, 3, 89, 3, 89, 3, 89, 3, 89, 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231, 3, 2, 2, 2, 1259, 1270, 5, 366, 181, 2, 1260, 1269, 10, 4, 2, 2, 1261, 1269, 5, 220, 108, 2, 1262, 1263, 5, 300, 148, 2, 1263, 1264, 5, 366, 181, 2, 1264, 1269, 3, 2, 2, 2, 1265, 1266, 5, 366, 181, 2, 1266, 1267, 5, 366, 181, 2, 1267, 1269, 3, 2, 2, 2, 1268, 1260, 3, 2, 2, 2, 1268, 1261, 3, 2, 2, 2, 1268, 1262, 3, 2, 2, 2, 1268, 1265, 3, 2, 2, 2, 1269, 1272, 3, 2, 2, 2, 1270, 1268, 3, 2, 2, 2, 1270, 1271, 3, 2, 2, 2, 1271, 1273, 3, 2, 2, 2, 1272, 1270, 3, 2, 2, 2, 1273, 1274, 5, 366, 181, 2, 1274, 233, 3, 2, 2, 2, 1275, 1276, 9, 5, 2, 2, 1276, 235, 3, 2, 2, 2, 1277, 1278, 9, 6, 2, 2, 1278, 237, 3, 2, 2, 2, 1279, 1280, 9, 7, 2, 2, 1280, 239, 3, 2, 2, 2, 1281, 1282, 9, 8, 2, 2, 1282, 241, 3, 2, 2, 2, 1283, 1284, 9, 9, 2, 2, 1284, 243, 3, 2, 2, 2, 1285, 1286, 9, 10, 2, 2, 1286, 245, 3, 2, 2, 2, 1287, 1288, 9, 11, 2, 2, 1288, 247, 3, 2, 2, 2, 1289, 1290, 9, 12, 2, 2, 1290, 249, 3, 2, 2, 2, 1291, 1292, 9, 13, 2, 2, 1292, 251, 3, 2, 2, 2, 1293, 1294, 9, 14, 2, 2, 1294, 253, 3, 2, 2, 2, 1295, 1296, 9, 15, 2, 2, 1296, 255, 3, 2, 2, 2, 1297, 1298, 9, 16, 2, 2, 1298, 257, 3, 2, 2, 2, 1299, 1300, 9, 17, 2, 2, 1300, 259, 3, 2, 2, 2, 1301, 1302, 9, 18, 2, 2, 1302, 261, 3, 2, 2, 2, 1303, 1304, 9, 19, 2, 2, 1304, 263, 3, 2, 2, 2, 1305, 1306, 9, 20, 2, 2, 1306, 265, 3, 2, 2, 2, 1307, 1308, 9, 21, 2, 2, 1308, 267, 3, 2, 2, 2, 1309, 1310, 9, 22, 2, 2, 1310, 269, 3, 2, 2, 2, 1311, 1312, 9, 23, 2, 2, 1312, 271, 3, 2, 2, 2, 1313, 1314, 9, 24, 2, 2, 1314, 273, 3, 2, 2, 2, 1315, 1316, 9, 25, 2, 2, 1316, 275, 3, 2, 2, 2, 1317, 1318, 9, 26, 2, 2, 1318, 277, 3, 2, 2, 2, 1319, 1320, 9, 27, 2, 2, 1320, 279, 3, 2, 2, 2, 1321, 1322, 9, 28, 2, 2, 1322, 281, 3, 2, 2, 2, 1323, 1324, 9, 29, 2, 2, 1324, 283, 3, 2, 2, 2, 1325, 1326, 9, 30, 2, 2, 1326, 285, 3, 2, 2, 2, 1327, 1328, 9, 31, 2, 2, 1328, 287, 3, 2, 2, 2, 1329, 1330, 9, 32, 2, 2, 1330, 289, 3, 2, 2, 2, 1331, 1332, 9, 33, 2, 2, 1332, 291, 3, 2, 2, 2, 1333, 1334, 9, 34, 2, 2, 1334, 293, 3, 2, 2, 2, 1335, 1336, 7, 47, 2, 2, 1336, 1337, 7, 64, 2, 2, 1337, 295, 3, 2, 2, 2, 1338, 1339, 7, 44, 2, 2, 1339, 297, 3, 2, 2, 2, 1340, 1341, 7, 98, 2, 2, 1341, 299, 3, 2, 2, 2, 1342, 1343, 7, 94, 2, 2, 1343, 301, 3, 2, 2, 2, 1344, 1345, 7, 60, 2, 2, 1345, 303, 3, 2, 2, 2, 1346, 1347, 7, 46, 2, 2, 1347, 305, 3, 2, 2, 2, 1348, 1349, 7, 126, 2, 2, 1349, 1350, 7, 126, 2, 2, 1350, 307, 3, 2, 2, 2, 1351, 1352, 7, 47, 2, 2, 1352, 309, 3, 2, 2, 2, 1353, 1354, 7, 38, 2, 2, 1354, 311, 3, 2, 2, 2, 1355, 1356, 7, 48, 2, 2, 1356, 313, 3, 2, 2, 2, 1357, 1358, 7, 63, 2, 2, 1358, 1359, 7, 63, 2, 2, 1359, 315, 3, 2, 2, 2, 1360, 1361, 7, 63, 2, 2, 1361, 317, 3, 2, 2, 2, 1362, 1363, 7, 64, 2, 2, 1363, 1364, 7, 63, 2, 2, 1364, 319, 3, 2, 2, 2, 1365, 1366, 7, 64, 2, 2, 1366, 321, 3, 2, 2, 2, 1367, 1368, 7, 37, 2, 2, 1368, 323, 3, 2, 2, 2, 1369, 1370, 7, 128, 2, 2, 1370, 1371, 7, 44, 2, 2, 1371, 325, 3, 2, 2, 2, 1372, 1373, 7, 63, 2, 2, 1373, 1374, 7, 128, 2, 2, 1374, 1375, 7, 44, 2, 2, 1375, 327, 3, 2, 2, 2, 1376, 1377, 7, 125, 2, 2, 1377, 1378, 3, 2, 2, 2, 1378, 1379, 8, 162, 2, 2, 1379, 329, 3, 2, 2, 2, 1380, 1381, 7, 93, 2, 2, 1381, 331, 3, 2, 2, 2, 1382, 1383, 7, 42, 2, 2, 1383, 333, 3, 2, 2, 2, 1384, 1385, 7, 62, 2, 2, 1385, 1386, 7, 63, 2, 2, 1386, 335, 3, 2, 2, 2, 1387, 1388, 7, 62, 2, 2, 1388, 1389, 7, 49, 2, 2, 1389, 1390, 3, 2, 2, 2, 1390, 1391, 8, 166, 3, 2, 1391, 1392, 8, 166, 4, 2, 1392, 337, 3, 2, 2, 2, 1393, 1394, 7, 62, 2, 2, 1394, 1395, 6, 167, 2, 2, 1395, 1396, 3, 2, 2, 2, 1396, 1397, 8, 167, 5, 2, 1397, 1398, 8, 167, 6, 2, 1398, 339, 3, 2, 2, 2, 1399, 1400, 7, 62, 2, 2, 1400, 341, 3, 2, 2, 2, 1401, 1402, 7, 62, 2, 2, 1402, 1403, 7, 49, 2, 2, 1403, 343, 3, 2, 2, 2, 1404, 1405, 7, 35, 2, 2, 1405, 1409, 7, 63, 2, 2, 1406, 1407, 7, 62, 2, 2, 1407, 1409, 7, 64, 2, 2, 1408, 1404, 3, 2, 2, 2, 1408, 1406, 3, 2, 2, 2, 1409, 345, 3, 2, 2, 2, 1410, 1411, 7, 35, 2, 2, 1411, 1412, 7, 128, 2, 2, 1412, 1413, 7, 44, 2, 2, 1413, 347, 3, 2, 2, 2, 1414, 1415, 7, 35, 2, 2, 1415, 1416, 7, 128, 2, 2, 1416, 349, 3, 2, 2, 2, 1417, 1418, 7, 65, 2, 2, 1418, 1419, 7, 48, 2, 2, 1419, 351, 3, 2, 2, 2, 1420, 1421, 7, 65, 2, 2, 1421, 1422, 7, 65, 2, 2, 1422, 353, 3, 2, 2, 2, 1423, 1424, 7, 39, 2, 2, 1424, 355, 3, 2, 2, 2, 1425, 1426, 7, 45, 2, 2, 1426, 357, 3, 2, 2, 2, 1427, 1428, 7, 65, 2, 2, 1428, 359, 3, 2, 2, 2, 1429, 1430, 7, 36, 2, 2, 1430, 361, 3, 2, 2, 2, 1431, 1432, 7, 104, 2, 2, 1432, 1433, 7, 41, 2, 2, 1433, 1434, 3, 2, 2, 2, 1434, 1435, 8, 179, 7, 2, 1435, 363, 3, 2, 2, 2, 1436, 1437, 7, 72, 2, 2, 1437, 1438, 7, 41, 2, 2, 1438, 1439, 3, 2, 2, 2, 1439, 1440, 8, 180, 8, 2, 1440, 365, 3, 2, 2, 2, 1441, 1442, 7, 41, 2, 2, 1442, 367, 3, 2, 2, 2, 1443, 1444, 7, 128, 2, 2, 1444, 369, 3, 2, 2, 2, 1445, 1446, 7, 63, 2, 2, 1446, 1447, 7, 128, 2, 2, 1447, 371, 3, 2, 2, 2, 1448, 1449, 7, 127, 2, 2, 1449, 1450, 3, 2, 2, 2, 1450, 1451, 8, 184, 9, 2, 1451, 373, 3, 2, 2, 2, 1452, 1453, 7, 95, 2, 2, 1453, 375, 3, 2, 2, 2, 1454, 1455, 7, 43, 2, 2, 1455, 377, 3, 2, 2, 2, 1456, 1457, 7, 61, 2, 2, 1457, 379, 3, 2, 2, 2, 1458, 1459, 7, 49, 2, 2, 1459, 381, 3, 2, 2, 2, 1460, 1461, 7, 49, 2, 2, 1461, 1462, 7, 64, 2, 2, 1462, 383, 3, 2, 2, 2, 1463, 1464, 7, 97, 2, 2, 1464, 385, 3, 2, 2, 2, 1465, 1466, 7, 49, 2, 2, 1466, 1467, 7, 44, 2, 2, 1467, 1471, 3, 2, 2, 2, 1468, 1470, 11, 2, 2, 2, 1469, 1468, 3, 2, 2, 2, 1470, 1473, 3, 2, 2, 2, 1471, 1472, 3, 2, 2, 2, 1471, 1469, 3, 2, 2, 2, 1472, 1474, 3, 2, 2, 2, 1473, 1471, 3, 2, 2, 2, 1474, 1475, 7, 44, 2, 2, 1475, 1476, 7, 49, 2, 2, 1476, 1477, 3, 2, 2, 2, 1477, 1478, 8, 191, 10, 2, 1478, 387, 3, 2, 2, 2, 1479, 1480, 7, 47, 2, 2, 1480, 1484, 7, 47, 2, 2, 1481, 1482, 7, 49, 2, 2, 1482, 1484, 7, 49, 2, 2, 1483, 1479, 3, 2, 2, 2, 1483, 1481, 3, 2, 2, 2, 1484, 1488, 3, 2, 2, 2, 1485, 1487, 10, 35, 2, 2, 1486, 1485, 3, 2, 2, 2, 1487, 1490, 3, 2, 2, 2, 1488, 1486, 3, 2, 2, 2, 1488, 1489, 3, 2, 2, 2, 1489, 1492, 3, 2, 2, 2, 1490, 1488, 3, 2, 2, 2, 1491, 1493, 9, 36, 2, 2, 1492, 1491, 3, 2, 2, 2, 1493, 1494, 3, 2, 2, 2, 1494, 1495, 8, 192, 10, 2, 1495, 389, 3, 2, 2, 2, 1496, 1497, 9, 37, 2, 2, 1497, 1498, 3, 2, 2, 2, 1498, 1499, 8, 193, 11, 2, 1499, 391, 3, 2, 2, 2, 1500, 1512, 10, 38, 2, 2, 1501, 1512, 5, 220, 108, 2, 1502, 1503, 5, 300, 148, 2, 1503, 1504, 5, 366, 181, 2, 1504, 1512, 3, 2, 2, 2, 1505, 1506, 5, 300, 148, 2, 1506, 1507, 5, 328, 162, 2, 1507, 1512, 3, 2, 2, 2, 1508, 1509, 5, 366, 181, 2, 1509, 1510, 5, 366, 181, 2, 1510, 1512, 3, 2, 2, 2, 1511, 1500, 3, 2, 2, 2, 1511, 1501, 3, 2, 2, 2, 1511, 1502, 3, 2, 2, 2, 1511, 1505, 3, 2, 2, 2, 1511, 1508, 3, 2, 2, 2, 1512, 1513, 3, 2, 2, 2, 1513, 1511, 3, 2, 2, 2, 1513, 1514, 3, 2, 2, 2, 1514, 393, 3, 2, 2, 2, 1515, 1516, 5, 328, 162, 2, 1516, 1517, 3, 2, 2, 2, 1517, 1518, 8, 195, 2, 2, 1518, 395, 3, 2, 2, 2, 1519, 1520, 5, 366, 181, 2, 1520, 1521, 3, 2, 2, 2, 1521, 1522, 8, 196, 12, 2, 1522, 1523, 8, 196, 9, 2, 1523, 397, 3, 2, 2, 2, 1524, 1530, 10, 39, 2, 2, 1525, 1530, 5, 220, 108, 2, 1526, 1527, 5, 300, 148, 2, 1527, 1528, 5, 328, 162, 2, 1528, 1530, 3, 2, 2, 2, 1529, 1524, 3, 2, 2, 2, 1529, 1525, 3, 2, 2, 2, 1529, 1526, 3, 2, 2, 2, 1530, 1531, 3, 2, 2, 2, 1531, 1529, 3, 2, 2, 2, 1531, 1532, 3, 2, 2, 2, 1532, 399, 3, 2, 2, 2, 1533, 1534, 5, 328, 162, 2, 1534, 1535, 3, 2, 2, 2, 1535, 1536, 8, 198, 2, 2, 1536, 401, 3, 2, 2, 2, 1537, 1538, 7, 49, 2, 2, 1538, 1539, 7, 64, 2, 2, 1539, 1540, 3, 2, 2, 2, 1540, 1541, 8, 199, 13, 2, 1541, 1542, 8, 199, 9, 2, 1542, 403, 3, 2, 2, 2, 1543, 1544, 7, 64, 2, 2, 1544, 1545, 3, 2, 2, 2, 1545, 1546, 8, 200, 14, 2, 1546, 1547, 8, 200, 9, 2, 1547, 1548, 8, 200, 15, 2, 1548, 405, 3, 2, 2, 2, 1549, 1553, 9, 40, 2, 2, 1550, 1552, 9, 41, 2, 2, 1551, 1550, 3, 2, 2, 2, 1552, 1555, 3, 2, 2, 2, 1553, 1551, 3, 2, 2, 2, 1553, 1554, 3, 2, 2, 2, 1554, 1556, 3, 2, 2, 2, 1555, 1553, 3, 2, 2, 2, 1556, 1557, 8, 201, 16, 2, 1557, 407, 3, 2, 2, 2, 1558, 1559, 7, 63, 2, 2, 1559, 1560, 3, 2, 2, 2, 1560, 1561, 8, 202, 17, 2, 1561, 409, 3, 2, 2, 2, 1562, 1563, 5, 232, 114, 2, 1563, 1564, 3, 2, 2, 2, 1564, 1565, 8, 203, 18, 2, 1565, 411, 3, 2, 2, 2, 1566, 1568, 9, 42, 2, 2, 1567, 1566, 3, 2, 2, 2, 1568, 1569, 3, 2, 2, 2, 1569, 1567, 3, 2, 2, 2, 1569, 1570, 3, 2, 2, 2, 1570, 1571, 3, 2, 2, 2, 1571, 1572, 8, 204, 11, 2, 1572, 413, 3, 2, 2, 2, 1573, 1574, 7, 125, 2, 2, 1574, 1575, 3, 2, 2, 2, 1575, 1576, 8, 205, 19, 2, 1576, 1577, 8, 205, 2, 2, 1577, 415, 3, 2, 2, 2, 1578, 1579, 7, 64, 2, 2, 1579, 1580, 3, 2, 2, 2, 1580, 1581, 8, 206, 14, 2, 1581, 1582, 8, 206, 9, 2, 1582, 417, 3, 2, 2, 2, 1583, 1587, 9, 40, 2, 2, 1584, 1586, 9, 41, 2, 2, 1585, 1584, 3, 2, 2, 2, 1586, 1589, 3, 2, 2, 2, 1587, 1585, 3, 2, 2, 2, 1587, 1588, 3, 2, 2, 2, 1588, 1590, 3, 2, 2, 2, 1589, 1587, 3, 2, 2, 2, 1590, 1591, 8, 207, 16, 2, 1591, 419, 3, 2, 2, 2, 1592, 1594, 9, 42, 2, 2, 1593, 1592, 3, 2, 2, 2, 1594, 1595, 3, 2, 2, 2, 1595, 1593, 3, 2, 2, 2, 1595, 1596, 3, 2, 2, 2, 1596, 1597, 3, 2, 2, 2, 1597, 1598, 8, 208, 11, 2, 1598, 421, 3, 2, 2, 2, 1599, 1601, 10, 43, 2, 2, 1600, 1599, 3, 2, 2, 2, 1601, 1602, 3, 2, 2, 2, 1602, 1600, 3, 2, 2, 2, 1602, 1603, 3, 2, 2, 2, 1603, 423, 3, 2, 2, 2, 1604, 1605, 7, 125, 2, 2, 1605, 1606, 3, 2, 2, 2, 1606, 1607, 8, 210, 19, 2, 1607, 1608, 8, 210, 2, 2, 1608, 425, 3, 2, 2, 2, 1609, 1610, 7, 62, 2, 2, 1610, 1611, 7, 49, 2, 2, 1611, 1612, 3, 2, 2, 2, 1612, 1613, 8, 211, 3, 2, 1613, 1614, 8, 211, 9, 2, 1614, 1615, 8, 211, 4, 2, 1615, 427, 3, 2, 2, 2, 1616, 1617, 7, 62, 2, 2, 1617, 1618, 3, 2, 2, 2, 1618, 1619, 8, 212, 5, 2, 1619, 1620, 8, 212, 6, 2, 1620, 429, 3, 2, 2, 2, 1621, 1623, 9, 42, 2, 2, 1622, 1621, 3, 2, 2, 2, 1623, 1624, 3, 2, 2, 2, 1624, 1622, 3, 2, 2, 2, 1624, 1625, 3, 2, 2, 2, 1625, 1626, 3, 2, 2, 2, 1626, 1627, 8, 213, 11, 2, 1627, 431, 3, 2, 2, 2, 55, 2, 3, 4, 5, 6, 7, 472, 700, 1084, 1113, 1118, 1124, 1126, 1138, 1140, 1154, 1156, 1161, 1168, 1173, 1177, 1182, 1187, 1191, 1196, 1203, 1209, 1214, 1221, 1226, 1232, 1237, 1239, 1245, 1250, 1257, 1268, 1270, 1408, 1471, 1483, 1488, 1492, 1511, 1513, 1529, 1531, 1553, 1569, 1587, 1595, 1602, 1624, 20, 7, 2, 2, 9, 138, 2, 7, 6, 2, 9, 137, 2, 7, 5, 2, 7, 3, 2, 7, 4, 2, 6, 2, 2, 8, 2, 2, 2, 3, 2, 9, 150, 2, 9, 158, 2, 9, 129, 2, 7, 7, 2, 9, 110, 2, 9, 127, 2, 9, 115, 2, 9, 133, 2]
\ No newline at end of file
diff --git a/internal-packages/tsql/src/grammar/TSQLLexer.tokens b/internal-packages/tsql/src/grammar/TSQLLexer.tokens
new file mode 100644
index 000000000..f94f7b271
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/TSQLLexer.tokens
@@ -0,0 +1,208 @@
+ALL=1
+AND=2
+ANTI=3
+ANY=4
+ARRAY=5
+AS=6
+ASCENDING=7
+ASOF=8
+BETWEEN=9
+BOTH=10
+BY=11
+CASE=12
+CAST=13
+CATCH=14
+COHORT=15
+COLLATE=16
+CROSS=17
+CUBE=18
+CURRENT=19
+DATE=20
+DAY=21
+DESC=22
+DESCENDING=23
+DISTINCT=24
+ELSE=25
+END=26
+EXCEPT=27
+EXTRACT=28
+FINAL=29
+FINALLY=30
+FIRST=31
+FN=32
+FOLLOWING=33
+FOR=34
+FROM=35
+FULL=36
+FUN=37
+GROUP=38
+HAVING=39
+HOUR=40
+ID=41
+IF=42
+ILIKE=43
+IN=44
+INF=45
+INNER=46
+INTERSECT=47
+INTERVAL=48
+IS=49
+JOIN=50
+KEY=51
+LAST=52
+LEADING=53
+LEFT=54
+LET=55
+LIKE=56
+LIMIT=57
+MINUTE=58
+MONTH=59
+NAN_SQL=60
+NOT=61
+NULL_SQL=62
+NULLS=63
+OFFSET=64
+ON=65
+OR=66
+ORDER=67
+OUTER=68
+OVER=69
+PARTITION=70
+PRECEDING=71
+PREWHERE=72
+QUARTER=73
+RANGE=74
+RETURN=75
+RIGHT=76
+ROLLUP=77
+ROW=78
+ROWS=79
+SAMPLE=80
+SECOND=81
+SELECT=82
+SEMI=83
+SETTINGS=84
+SUBSTRING=85
+THEN=86
+THROW=87
+TIES=88
+TIMESTAMP=89
+TO=90
+TOP=91
+TOTALS=92
+TRAILING=93
+TRIM=94
+TRUNCATE=95
+TRY=96
+UNBOUNDED=97
+UNION=98
+USING=99
+WEEK=100
+WHEN=101
+WHERE=102
+WHILE=103
+WINDOW=104
+WITH=105
+YEAR=106
+ESCAPE_CHAR_COMMON=107
+IDENTIFIER=108
+FLOATING_LITERAL=109
+OCTAL_LITERAL=110
+DECIMAL_LITERAL=111
+HEXADECIMAL_LITERAL=112
+STRING_LITERAL=113
+ARROW=114
+ASTERISK=115
+BACKQUOTE=116
+BACKSLASH=117
+COLON=118
+COMMA=119
+CONCAT=120
+DASH=121
+DOLLAR=122
+DOT=123
+EQ_DOUBLE=124
+EQ_SINGLE=125
+GT_EQ=126
+GT=127
+HASH=128
+IREGEX_SINGLE=129
+IREGEX_DOUBLE=130
+LBRACE=131
+LBRACKET=132
+LPAREN=133
+LT_EQ=134
+LT=135
+LT_SLASH=136
+NOT_EQ=137
+NOT_IREGEX=138
+NOT_REGEX=139
+NULL_PROPERTY=140
+NULLISH=141
+PERCENT=142
+PLUS=143
+QUERY=144
+QUOTE_DOUBLE=145
+QUOTE_SINGLE_TEMPLATE=146
+QUOTE_SINGLE_TEMPLATE_FULL=147
+QUOTE_SINGLE=148
+REGEX_SINGLE=149
+REGEX_DOUBLE=150
+RBRACE=151
+RBRACKET=152
+RPAREN=153
+SEMICOLON=154
+SLASH=155
+SLASH_GT=156
+UNDERSCORE=157
+MULTI_LINE_COMMENT=158
+SINGLE_LINE_COMMENT=159
+WHITESPACE=160
+STRING_TEXT=161
+STRING_ESCAPE_TRIGGER=162
+FULL_STRING_TEXT=163
+FULL_STRING_ESCAPE_TRIGGER=164
+TAG_WS=165
+TAGC_WS=166
+TSQLX_TEXT_TEXT=167
+TSQLX_TEXT_WS=168
+'->'=114
+'*'=115
+'`'=116
+'\\'=117
+':'=118
+','=119
+'||'=120
+'-'=121
+'$'=122
+'.'=123
+'=='=124
+'>='=126
+'#'=128
+'~*'=129
+'=~*'=130
+'{'=131
+'['=132
+'('=133
+'<='=134
+'<'=135
+'</'=136
+'!~*'=138
+'!~'=139
+'?.'=140
+'??'=141
+'%'=142
+'+'=143
+'?'=144
+'"'=145
+'f\''=146
+'F\''=147
+'\''=148
+'~'=149
+'=~'=150
+'}'=151
+']'=152
+')'=153
+';'=154
+'/'=155
+'_'=157
diff --git a/internal-packages/tsql/src/grammar/TSQLLexer.ts b/internal-packages/tsql/src/grammar/TSQLLexer.ts
new file mode 100644
index 000000000..df2a08179
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/TSQLLexer.ts
@@ -0,0 +1,1730 @@
+// Generated from src/grammar/TSQLLexer.g4 by ANTLR 4.9.0-SNAPSHOT
+
+// put any global imports you need here
+
+import { ATN } from "antlr4ts/atn/ATN";
+import { ATNDeserializer } from "antlr4ts/atn/ATNDeserializer";
+import { CharStream } from "antlr4ts/CharStream";
+import { Lexer } from "antlr4ts/Lexer";
+import { LexerATNSimulator } from "antlr4ts/atn/LexerATNSimulator";
+import { NotNull } from "antlr4ts/Decorators";
+import { Override } from "antlr4ts/Decorators";
+import { RuleContext } from "antlr4ts/RuleContext";
+import { Vocabulary } from "antlr4ts/Vocabulary";
+import { VocabularyImpl } from "antlr4ts/VocabularyImpl";
+
+import * as Utils from "antlr4ts/misc/Utils";
+
+export class TSQLLexer extends Lexer {
+  public static readonly ALL = 1;
+  public static readonly AND = 2;
+  public static readonly ANTI = 3;
+  public static readonly ANY = 4;
+  public static readonly ARRAY = 5;
+  public static readonly AS = 6;
+  public static readonly ASCENDING = 7;
+  public static readonly ASOF = 8;
+  public static readonly BETWEEN = 9;
+  public static readonly BOTH = 10;
+  public static readonly BY = 11;
+  public static readonly CASE = 12;
+  public static readonly CAST = 13;
+  public static readonly CATCH = 14;
+  public static readonly COHORT = 15;
+  public static readonly COLLATE = 16;
+  public static readonly CROSS = 17;
+  public static readonly CUBE = 18;
+  public static readonly CURRENT = 19;
+  public static readonly DATE = 20;
+  public static readonly DAY = 21;
+  public static readonly DESC = 22;
+  public static readonly DESCENDING = 23;
+  public static readonly DISTINCT = 24;
+  public static readonly ELSE = 25;
+  public static readonly END = 26;
+  public static readonly EXCEPT = 27;
+  public static readonly EXTRACT = 28;
+  public static readonly FINAL = 29;
+  public static readonly FINALLY = 30;
+  public static readonly FIRST = 31;
+  public static readonly FN = 32;
+  public static readonly FOLLOWING = 33;
+  public static readonly FOR = 34;
+  public static readonly FROM = 35;
+  public static readonly FULL = 36;
+  public static readonly FUN = 37;
+  public static readonly GROUP = 38;
+  public static readonly HAVING = 39;
+  public static readonly HOUR = 40;
+  public static readonly ID = 41;
+  public static readonly IF = 42;
+  public static readonly ILIKE = 43;
+  public static readonly IN = 44;
+  public static readonly INF = 45;
+  public static readonly INNER = 46;
+  public static readonly INTERSECT = 47;
+  public static readonly INTERVAL = 48;
+  public static readonly IS = 49;
+  public static readonly JOIN = 50;
+  public static readonly KEY = 51;
+  public static readonly LAST = 52;
+  public static readonly LEADING = 53;
+  public static readonly LEFT = 54;
+  public static readonly LET = 55;
+  public static readonly LIKE = 56;
+  public static readonly LIMIT = 57;
+  public static readonly MINUTE = 58;
+  public static readonly MONTH = 59;
+  public static readonly NAN_SQL = 60;
+  public static readonly NOT = 61;
+  public static readonly NULL_SQL = 62;
+  public static readonly NULLS = 63;
+  public static readonly OFFSET = 64;
+  public static readonly ON = 65;
+  public static readonly OR = 66;
+  public static readonly ORDER = 67;
+  public static readonly OUTER = 68;
+  public static readonly OVER = 69;
+  public static readonly PARTITION = 70;
+  public static readonly PRECEDING = 71;
+  public static readonly PREWHERE = 72;
+  public static readonly QUARTER = 73;
+  public static readonly RANGE = 74;
+  public static readonly RETURN = 75;
+  public static readonly RIGHT = 76;
+  public static readonly ROLLUP = 77;
+  public static readonly ROW = 78;
+  public static readonly ROWS = 79;
+  public static readonly SAMPLE = 80;
+  public static readonly SECOND = 81;
+  public static readonly SELECT = 82;
+  public static readonly SEMI = 83;
+  public static readonly SETTINGS = 84;
+  public static readonly SUBSTRING = 85;
+  public static readonly THEN = 86;
+  public static readonly THROW = 87;
+  public static readonly TIES = 88;
+  public static readonly TIMESTAMP = 89;
+  public static readonly TO = 90;
+  public static readonly TOP = 91;
+  public static readonly TOTALS = 92;
+  public static readonly TRAILING = 93;
+  public static readonly TRIM = 94;
+  public static readonly TRUNCATE = 95;
+  public static readonly TRY = 96;
+  public static readonly UNBOUNDED = 97;
+  public static readonly UNION = 98;
+  public static readonly USING = 99;
+  public static readonly WEEK = 100;
+  public static readonly WHEN = 101;
+  public static readonly WHERE = 102;
+  public static readonly WHILE = 103;
+  public static readonly WINDOW = 104;
+  public static readonly WITH = 105;
+  public static readonly YEAR = 106;
+  public static readonly ESCAPE_CHAR_COMMON = 107;
+  public static readonly IDENTIFIER = 108;
+  public static readonly FLOATING_LITERAL = 109;
+  public static readonly OCTAL_LITERAL = 110;
+  public static readonly DECIMAL_LITERAL = 111;
+  public static readonly HEXADECIMAL_LITERAL = 112;
+  public static readonly STRING_LITERAL = 113;
+  public static readonly ARROW = 114;
+  public static readonly ASTERISK = 115;
+  public static readonly BACKQUOTE = 116;
+  public static readonly BACKSLASH = 117;
+  public static readonly COLON = 118;
+  public static readonly COMMA = 119;
+  public static readonly CONCAT = 120;
+  public static readonly DASH = 121;
+  public static readonly DOLLAR = 122;
+  public static readonly DOT = 123;
+  public static readonly EQ_DOUBLE = 124;
+  public static readonly EQ_SINGLE = 125;
+  public static readonly GT_EQ = 126;
+  public static readonly GT = 127;
+  public static readonly HASH = 128;
+  public static readonly IREGEX_SINGLE = 129;
+  public static readonly IREGEX_DOUBLE = 130;
+  public static readonly LBRACE = 131;
+  public static readonly LBRACKET = 132;
+  public static readonly LPAREN = 133;
+  public static readonly LT_EQ = 134;
+  public static readonly LT = 135;
+  public static readonly LT_SLASH = 136;
+  public static readonly NOT_EQ = 137;
+  public static readonly NOT_IREGEX = 138;
+  public static readonly NOT_REGEX = 139;
+  public static readonly NULL_PROPERTY = 140;
+  public static readonly NULLISH = 141;
+  public static readonly PERCENT = 142;
+  public static readonly PLUS = 143;
+  public static readonly QUERY = 144;
+  public static readonly QUOTE_DOUBLE = 145;
+  public static readonly QUOTE_SINGLE_TEMPLATE = 146;
+  public static readonly QUOTE_SINGLE_TEMPLATE_FULL = 147;
+  public static readonly QUOTE_SINGLE = 148;
+  public static readonly REGEX_SINGLE = 149;
+  public static readonly REGEX_DOUBLE = 150;
+  public static readonly RBRACE = 151;
+  public static readonly RBRACKET = 152;
+  public static readonly RPAREN = 153;
+  public static readonly SEMICOLON = 154;
+  public static readonly SLASH = 155;
+  public static readonly SLASH_GT = 156;
+  public static readonly UNDERSCORE = 157;
+  public static readonly MULTI_LINE_COMMENT = 158;
+  public static readonly SINGLE_LINE_COMMENT = 159;
+  public static readonly WHITESPACE = 160;
+  public static readonly STRING_TEXT = 161;
+  public static readonly STRING_ESCAPE_TRIGGER = 162;
+  public static readonly FULL_STRING_TEXT = 163;
+  public static readonly FULL_STRING_ESCAPE_TRIGGER = 164;
+  public static readonly TAG_WS = 165;
+  public static readonly TAGC_WS = 166;
+  public static readonly TSQLX_TEXT_TEXT = 167;
+  public static readonly TSQLX_TEXT_WS = 168;
+  public static readonly IN_TEMPLATE_STRING = 1;
+  public static readonly IN_FULL_TEMPLATE_STRING = 2;
+  public static readonly TSQLX_TAG_OPEN = 3;
+  public static readonly TSQLX_TAG_CLOSE = 4;
+  public static readonly TSQLX_TEXT = 5;
+
+  // tslint:disable:no-trailing-whitespace
+  public static readonly channelNames: string[] = ["DEFAULT_TOKEN_CHANNEL", "HIDDEN"];
+
+  // tslint:disable:no-trailing-whitespace
+  public static readonly modeNames: string[] = [
+    "DEFAULT_MODE",
+    "IN_TEMPLATE_STRING",
+    "IN_FULL_TEMPLATE_STRING",
+    "TSQLX_TAG_OPEN",
+    "TSQLX_TAG_CLOSE",
+    "TSQLX_TEXT",
+  ];
+
+  public static readonly ruleNames: string[] = [
+    "ALL",
+    "AND",
+    "ANTI",
+    "ANY",
+    "ARRAY",
+    "AS",
+    "ASCENDING",
+    "ASOF",
+    "BETWEEN",
+    "BOTH",
+    "BY",
+    "CASE",
+    "CAST",
+    "CATCH",
+    "COHORT",
+    "COLLATE",
+    "CROSS",
+    "CUBE",
+    "CURRENT",
+    "DATE",
+    "DAY",
+    "DESC",
+    "DESCENDING",
+    "DISTINCT",
+    "ELSE",
+    "END",
+    "EXCEPT",
+    "EXTRACT",
+    "FINAL",
+    "FINALLY",
+    "FIRST",
+    "FN",
+    "FOLLOWING",
+    "FOR",
+    "FROM",
+    "FULL",
+    "FUN",
+    "GROUP",
+    "HAVING",
+    "HOUR",
+    "ID",
+    "IF",
+    "ILIKE",
+    "IN",
+    "INF",
+    "INNER",
+    "INTERSECT",
+    "INTERVAL",
+    "IS",
+    "JOIN",
+    "KEY",
+    "LAST",
+    "LEADING",
+    "LEFT",
+    "LET",
+    "LIKE",
+    "LIMIT",
+    "MINUTE",
+    "MONTH",
+    "NAN_SQL",
+    "NOT",
+    "NULL_SQL",
+    "NULLS",
+    "OFFSET",
+    "ON",
+    "OR",
+    "ORDER",
+    "OUTER",
+    "OVER",
+    "PARTITION",
+    "PRECEDING",
+    "PREWHERE",
+    "QUARTER",
+    "RANGE",
+    "RETURN",
+    "RIGHT",
+    "ROLLUP",
+    "ROW",
+    "ROWS",
+    "SAMPLE",
+    "SECOND",
+    "SELECT",
+    "SEMI",
+    "SETTINGS",
+    "SUBSTRING",
+    "THEN",
+    "THROW",
+    "TIES",
+    "TIMESTAMP",
+    "TO",
+    "TOP",
+    "TOTALS",
+    "TRAILING",
+    "TRIM",
+    "TRUNCATE",
+    "TRY",
+    "UNBOUNDED",
+    "UNION",
+    "USING",
+    "WEEK",
+    "WHEN",
+    "WHERE",
+    "WHILE",
+    "WINDOW",
+    "WITH",
+    "YEAR",
+    "ESCAPE_CHAR_COMMON",
+    "IDENTIFIER",
+    "FLOATING_LITERAL",
+    "OCTAL_LITERAL",
+    "DECIMAL_LITERAL",
+    "HEXADECIMAL_LITERAL",
+    "STRING_LITERAL",
+    "A",
+    "B",
+    "C",
+    "D",
+    "E",
+    "F",
+    "G",
+    "H",
+    "I",
+    "J",
+    "K",
+    "L",
+    "M",
+    "N",
+    "O",
+    "P",
+    "Q",
+    "R",
+    "S",
+    "T",
+    "U",
+    "V",
+    "W",
+    "X",
+    "Y",
+    "Z",
+    "LETTER",
+    "OCT_DIGIT",
+    "DEC_DIGIT",
+    "HEX_DIGIT",
+    "ARROW",
+    "ASTERISK",
+    "BACKQUOTE",
+    "BACKSLASH",
+    "COLON",
+    "COMMA",
+    "CONCAT",
+    "DASH",
+    "DOLLAR",
+    "DOT",
+    "EQ_DOUBLE",
+    "EQ_SINGLE",
+    "GT_EQ",
+    "GT",
+    "HASH",
+    "IREGEX_SINGLE",
+    "IREGEX_DOUBLE",
+    "LBRACE",
+    "LBRACKET",
+    "LPAREN",
+    "LT_EQ",
+    "TAG_LT_SLASH",
+    "TAG_LT_OPEN",
+    "LT",
+    "LT_SLASH",
+    "NOT_EQ",
+    "NOT_IREGEX",
+    "NOT_REGEX",
+    "NULL_PROPERTY",
+    "NULLISH",
+    "PERCENT",
+    "PLUS",
+    "QUERY",
+    "QUOTE_DOUBLE",
+    "QUOTE_SINGLE_TEMPLATE",
+    "QUOTE_SINGLE_TEMPLATE_FULL",
+    "QUOTE_SINGLE",
+    "REGEX_SINGLE",
+    "REGEX_DOUBLE",
+    "RBRACE",
+    "RBRACKET",
+    "RPAREN",
+    "SEMICOLON",
+    "SLASH",
+    "SLASH_GT",
+    "UNDERSCORE",
+    "MULTI_LINE_COMMENT",
+    "SINGLE_LINE_COMMENT",
+    "WHITESPACE",
+    "STRING_TEXT",
+    "STRING_ESCAPE_TRIGGER",
+    "STRING_QUOTE_SINGLE",
+    "FULL_STRING_TEXT",
+    "FULL_STRING_ESCAPE_TRIGGER",
+    "TAG_SELF_CLOSE_GT",
+    "TAG_OPEN_GT",
+    "TAG_IDENT",
+    "TAG_EQ",
+    "TAG_STRING",
+    "TAG_WS",
+    "TAG_LBRACE",
+    "TAGC_GT",
+    "TAGC_IDENT",
+    "TAGC_WS",
+    "TSQLX_TEXT_TEXT",
+    "TSQLX_TEXT_LBRACE",
+    "TSQLX_TEXT_LT_SLASH",
+    "TSQLX_TEXT_LT",
+    "TSQLX_TEXT_WS",
+  ];
+
+  private static readonly _LITERAL_NAMES: Array<string | undefined> = [
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    undefined,
+    "'->'",
+    "'*'",
+    "'`'",
+    "'\\'",
+    "':'",
+    "','",
+    "'||'",
+    "'-'",
+    "'$'",
+    "'.'",
+    "'=='",
+    undefined,
+    "'>='",
+    undefined,
+    "'#'",
+    "'~*'",
+    "'=~*'",
+    "'{'",
+    "'['",
+    "'('",
+    "'<='",
+    "'<'",
+    "'</'",
+    undefined,
+    "'!~*'",
+    "'!~'",
+    "'?.'",
+    "'??'",
+    "'%'",
+    "'+'",
+    "'?'",
+    "'\"'",
+    "'f''",
+    "'F''",
+    "'''",
+    "'~'",
+    "'=~'",
+    "'}'",
+    "']'",
+    "')'",
+    "';'",
+    "'/'",
+    undefined,
+    "'_'",
+  ];
+  private static readonly _SYMBOLIC_NAMES: Array<string | undefined> = [
+    undefined,
+    "ALL",
+    "AND",
+    "ANTI",
+    "ANY",
+    "ARRAY",
+    "AS",
+    "ASCENDING",
+    "ASOF",
+    "BETWEEN",
+    "BOTH",
+    "BY",
+    "CASE",
+    "CAST",
+    "CATCH",
+    "COHORT",
+    "COLLATE",
+    "CROSS",
+    "CUBE",
+    "CURRENT",
+    "DATE",
+    "DAY",
+    "DESC",
+    "DESCENDING",
+    "DISTINCT",
+    "ELSE",
+    "END",
+    "EXCEPT",
+    "EXTRACT",
+    "FINAL",
+    "FINALLY",
+    "FIRST",
+    "FN",
+    "FOLLOWING",
+    "FOR",
+    "FROM",
+    "FULL",
+    "FUN",
+    "GROUP",
+    "HAVING",
+    "HOUR",
+    "ID",
+    "IF",
+    "ILIKE",
+    "IN",
+    "INF",
+    "INNER",
+    "INTERSECT",
+    "INTERVAL",
+    "IS",
+    "JOIN",
+    "KEY",
+    "LAST",
+    "LEADING",
+    "LEFT",
+    "LET",
+    "LIKE",
+    "LIMIT",
+    "MINUTE",
+    "MONTH",
+    "NAN_SQL",
+    "NOT",
+    "NULL_SQL",
+    "NULLS",
+    "OFFSET",
+    "ON",
+    "OR",
+    "ORDER",
+    "OUTER",
+    "OVER",
+    "PARTITION",
+    "PRECEDING",
+    "PREWHERE",
+    "QUARTER",
+    "RANGE",
+    "RETURN",
+    "RIGHT",
+    "ROLLUP",
+    "ROW",
+    "ROWS",
+    "SAMPLE",
+    "SECOND",
+    "SELECT",
+    "SEMI",
+    "SETTINGS",
+    "SUBSTRING",
+    "THEN",
+    "THROW",
+    "TIES",
+    "TIMESTAMP",
+    "TO",
+    "TOP",
+    "TOTALS",
+    "TRAILING",
+    "TRIM",
+    "TRUNCATE",
+    "TRY",
+    "UNBOUNDED",
+    "UNION",
+    "USING",
+    "WEEK",
+    "WHEN",
+    "WHERE",
+    "WHILE",
+    "WINDOW",
+    "WITH",
+    "YEAR",
+    "ESCAPE_CHAR_COMMON",
+    "IDENTIFIER",
+    "FLOATING_LITERAL",
+    "OCTAL_LITERAL",
+    "DECIMAL_LITERAL",
+    "HEXADECIMAL_LITERAL",
+    "STRING_LITERAL",
+    "ARROW",
+    "ASTERISK",
+    "BACKQUOTE",
+    "BACKSLASH",
+    "COLON",
+    "COMMA",
+    "CONCAT",
+    "DASH",
+    "DOLLAR",
+    "DOT",
+    "EQ_DOUBLE",
+    "EQ_SINGLE",
+    "GT_EQ",
+    "GT",
+    "HASH",
+    "IREGEX_SINGLE",
+    "IREGEX_DOUBLE",
+    "LBRACE",
+    "LBRACKET",
+    "LPAREN",
+    "LT_EQ",
+    "LT",
+    "LT_SLASH",
+    "NOT_EQ",
+    "NOT_IREGEX",
+    "NOT_REGEX",
+    "NULL_PROPERTY",
+    "NULLISH",
+    "PERCENT",
+    "PLUS",
+    "QUERY",
+    "QUOTE_DOUBLE",
+    "QUOTE_SINGLE_TEMPLATE",
+    "QUOTE_SINGLE_TEMPLATE_FULL",
+    "QUOTE_SINGLE",
+    "REGEX_SINGLE",
+    "REGEX_DOUBLE",
+    "RBRACE",
+    "RBRACKET",
+    "RPAREN",
+    "SEMICOLON",
+    "SLASH",
+    "SLASH_GT",
+    "UNDERSCORE",
+    "MULTI_LINE_COMMENT",
+    "SINGLE_LINE_COMMENT",
+    "WHITESPACE",
+    "STRING_TEXT",
+    "STRING_ESCAPE_TRIGGER",
+    "FULL_STRING_TEXT",
+    "FULL_STRING_ESCAPE_TRIGGER",
+    "TAG_WS",
+    "TAGC_WS",
+    "TSQLX_TEXT_TEXT",
+    "TSQLX_TEXT_WS",
+  ];
+  public static readonly VOCABULARY: Vocabulary = new VocabularyImpl(
+    TSQLLexer._LITERAL_NAMES,
+    TSQLLexer._SYMBOLIC_NAMES,
+    []
+  );
+
+  // @Override
+  // @NotNull
+  public get vocabulary(): Vocabulary {
+    return TSQLLexer.VOCABULARY;
+  }
+  // tslint:enable:no-trailing-whitespace
+
+  private _peekChar(k: number): string {
+    // Return the k-th look-ahead as a *single-char string* or '\0' at EOF.
+    const c = this._input.LA(k); // int code point or IntStream.EOF (-1)
+    if (c < 0 || c > 0x10ffff) {
+      // EOF or out-of-range → sentinel
+      return "\0";
+    }
+    return String.fromCharCode(c);
+  }
+
+  private _skipWsAndComments(idx: number): number {
+    // Return the first index ≥ idx that is *not* whitespace / single-line comment.
+    while (true) {
+      const ch = this._peekChar(idx);
+      if (/\s/.test(ch)) {
+        // spaces, newlines, tabs …
+        idx++;
+        continue;
+      }
+
+      // single-line comments
+      if (ch === "/" && this._peekChar(idx + 1) === "/") {
+        // //
+        idx += 2;
+      } else if (ch === "-" && this._peekChar(idx + 1) === "-") {
+        // --
+        idx += 2;
+      } else if (ch === "#") {
+        // #
+        idx++;
+      } else {
+        break; // no ws / comment
+      }
+      // consume until EOL / EOF
+      while (!["\0", "\n", "\r"].includes(this._peekChar(idx))) {
+        idx++;
+      }
+    }
+    return idx;
+  }
+
+  // ───── opening tag test ─────
+  isOpeningTag(): boolean {
+    const ch1 = this._peekChar(1);
+    if (!(/[a-zA-Z]/.test(ch1) || ch1 === "_")) {
+      return false; // not a tag name start
+    }
+
+    // skip tag name
+    let i = 2;
+    while (true) {
+      const ch = this._peekChar(i);
+      if (/[a-zA-Z0-9]/.test(ch) || ch === "_" || ch === "-") {
+        i++;
+      } else {
+        break;
+      }
+    }
+
+    let ch = this._peekChar(i);
+
+    // immediate delimiter → tag
+    if (ch === ">" || ch === "/") {
+      return true;
+    }
+
+    // need to look beyond whitespace
+    if (/\s/.test(ch)) {
+      i = this._skipWsAndComments(i + 1);
+      ch = this._peekChar(i);
+      return ch === ">" || ch === "/" || /[a-zA-Z0-9]/.test(ch) || ch === "_";
+    }
+
+    // anything else → not a tag
+    return false;
+  }
+
+  constructor(input: CharStream) {
+    super(input);
+    this._interp = new LexerATNSimulator(TSQLLexer._ATN, this);
+  }
+
+  // @Override
+  public get grammarFileName(): string {
+    return "TSQLLexer.g4";
+  }
+
+  // @Override
+  public get ruleNames(): string[] {
+    return TSQLLexer.ruleNames;
+  }
+
+  // @Override
+  public get serializedATN(): string {
+    return TSQLLexer._serializedATN;
+  }
+
+  // @Override
+  public get channelNames(): string[] {
+    return TSQLLexer.channelNames;
+  }
+
+  // @Override
+  public get modeNames(): string[] {
+    return TSQLLexer.modeNames;
+  }
+
+  // @Override
+  public sempred(_localctx: RuleContext, ruleIndex: number, predIndex: number): boolean {
+    switch (ruleIndex) {
+      case 165:
+        return this.TAG_LT_OPEN_sempred(_localctx, predIndex);
+    }
+    return true;
+  }
+  private TAG_LT_OPEN_sempred(_localctx: RuleContext, predIndex: number): boolean {
+    switch (predIndex) {
+      case 0:
+        return this.isOpeningTag();
+    }
+    return true;
+  }
+
+  private static readonly _serializedATNSegments: number = 3;
+  private static readonly _serializedATNSegment0: string =
+    "\x03\uC91D\uCABA\u058D\uAFBA\u4F53\u0607\uEA8B\uC241\x02\xAA\u065C\b\x01" +
+    "\b\x01\b\x01\b\x01\b\x01\b\x01\x04\x02\t\x02\x04\x03\t\x03\x04\x04\t\x04" +
+    "\x04\x05\t\x05\x04\x06\t\x06\x04\x07\t\x07\x04\b\t\b\x04\t\t\t\x04\n\t" +
+    "\n\x04\v\t\v\x04\f\t\f\x04\r\t\r\x04\x0E\t\x0E\x04\x0F\t\x0F\x04\x10\t" +
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+    "\x04]\t]\x04^\t^\x04_\t_\x04`\t`\x04a\ta\x04b\tb\x04c\tc\x04d\td\x04e" +
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+    "\x84\x04\x85\t\x85\x04\x86\t\x86\x04\x87\t\x87\x04\x88\t\x88\x04\x89\t" +
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+    "\x8E\x04\x8F\t\x8F\x04\x90\t\x90\x04\x91\t\x91\x04\x92\t\x92\x04\x93\t" +
+    "\x93\x04\x94\t\x94\x04\x95\t\x95\x04\x96\t\x96\x04\x97\t\x97\x04\x98\t" +
+    "\x98\x04\x99\t\x99\x04\x9A\t\x9A\x04\x9B\t\x9B\x04\x9C\t\x9C\x04\x9D\t" +
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+    "\xA2\x04\xA3\t\xA3\x04\xA4\t\xA4\x04\xA5\t\xA5\x04\xA6\t\xA6\x04\xA7\t" +
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+    "\xAC\x04\xAD\t\xAD\x04\xAE\t\xAE\x04\xAF\t\xAF\x04\xB0\t\xB0\x04\xB1\t" +
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+    "\xC0\x04\xC1\t\xC1\x04\xC2\t\xC2\x04\xC3\t\xC3\x04\xC4\t\xC4\x04\xC5\t" +
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+    "\x03\x15\x03\x15\x03\x15\x03\x16\x03\x16\x03\x16\x03\x16\x03\x17\x03\x17" +
+    "\x03\x17\x03\x17\x03\x17\x03\x18\x03\x18\x03\x18\x03\x18\x03\x18\x03\x18" +
+    "\x03\x18\x03\x18\x03\x18\x03\x18\x03\x18\x03\x19\x03\x19\x03\x19\x03\x19" +
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+    ' \x03 \x03 \x03 \x03!\x03!\x03!\x03"\x03"\x03"\x03"\x03"\x03"\x03' +
+    '"\x03"\x03"\x03"\x03#\x03#\x03#\x03#\x03$\x03$\x03$\x03$\x03$\x03' +
+    "%\x03%\x03%\x03%\x03%\x03&\x03&\x03&\x03&\x03'\x03'\x03'\x03'\x03" +
+    "'\x03'\x03(\x03(\x03(\x03(\x03(\x03(\x03(\x03)\x03)\x03)\x03)\x03)\x03" +
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+    "7\x037\x038\x038\x038\x038\x039\x039\x039\x039\x039\x03:\x03:\x03:\x03" +
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+    "Q\x03Q\x03Q\x03Q\x03R\x03R\x03R\x03R\x03R\x03R\x03R\x03S\x03S\x03S\x03" +
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+    "[\x03\\\x03\\\x03\\\x03\\\x03]\x03]\x03]\x03]\x03]\x03]\x03]\x03^\x03" +
+    "^\x03^\x03^\x03^\x03^\x03^\x03^\x03^\x03_\x03_\x03_\x03_\x03_\x03`\x03" +
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+    "\xC9\x03\xC9\x03\xC9\x03\xCA\x03\xCA\x03\xCA\x03\xCA\x03\xCB\x03\xCB\x03" +
+    "\xCB\x03\xCB\x03\xCC\x06\xCC\u0620\n\xCC\r\xCC\x0E\xCC\u0621\x03\xCC\x03" +
+    "\xCC\x03\xCD\x03\xCD\x03\xCD\x03\xCD\x03\xCD\x03\xCE\x03\xCE\x03\xCE\x03" +
+    "\xCE\x03\xCE\x03\xCF\x03\xCF\x07\xCF\u0632\n\xCF\f\xCF\x0E\xCF\u0635\v" +
+    "\xCF\x03\xCF\x03\xCF\x03\xD0\x06\xD0\u063A\n\xD0\r\xD0\x0E\xD0\u063B\x03" +
+    "\xD0\x03\xD0\x03\xD1\x06\xD1\u0641\n\xD1\r\xD1\x0E\xD1\u0642\x03\xD2\x03" +
+    "\xD2\x03\xD2\x03\xD2\x03\xD2\x03\xD3\x03\xD3\x03\xD3\x03\xD3\x03\xD3\x03" +
+    "\xD3\x03\xD3\x03\xD4\x03\xD4\x03\xD4\x03\xD4\x03\xD4\x03\xD5\x06\xD5\u0657" +
+    "\n\xD5\r\xD5\x0E\xD5\u0658\x03\xD5\x03\xD5\x03\u05BF\x02\x02\xD6\b\x02" +
+    "\x03\n\x02\x04\f\x02\x05\x0E\x02\x06\x10\x02\x07\x12\x02\b\x14\x02\t\x16" +
+    '\x02\n\x18\x02\v\x1A\x02\f\x1C\x02\r\x1E\x02\x0E \x02\x0F"\x02\x10$\x02' +
+    "\x11&\x02\x12(\x02\x13*\x02\x14,\x02\x15.\x02\x160\x02\x172\x02\x184\x02" +
+    "\x196\x02\x1A8\x02\x1B:\x02\x1C<\x02\x1D>\x02\x1E@\x02\x1FB\x02 D\x02" +
+    "!F\x02\"H\x02#J\x02$L\x02%N\x02&P\x02'R\x02(T\x02)V\x02*X\x02+Z\x02," +
+    "\\\x02-^\x02.`\x02/b\x020d\x021f\x022h\x023j\x024l\x025n\x026p\x027r\x02" +
+    "8t\x029v\x02:x\x02;z\x02<|\x02=~\x02>\x80\x02?\x82\x02@\x84\x02A\x86\x02" +
+    "B\x88\x02C\x8A\x02D\x8C\x02E\x8E\x02F\x90\x02G\x92\x02H\x94\x02I\x96\x02" +
+    "J\x98\x02K\x9A\x02L\x9C\x02M\x9E\x02N\xA0\x02O\xA2\x02P\xA4\x02Q\xA6\x02" +
+    "R\xA8\x02S\xAA\x02T\xAC\x02U\xAE\x02V\xB0\x02W\xB2\x02X\xB4\x02Y\xB6\x02" +
+    "Z\xB8\x02[\xBA\x02\\\xBC\x02]\xBE\x02^\xC0\x02_\xC2\x02`\xC4\x02a\xC6" +
+    "\x02b\xC8\x02c\xCA\x02d\xCC\x02e\xCE\x02f\xD0\x02g\xD2\x02h\xD4\x02i\xD6" +
+    "\x02j\xD8\x02k\xDA\x02l\xDC\x02m\xDE\x02n\xE0\x02o\xE2\x02p\xE4\x02q\xE6" +
+    "\x02r\xE8\x02s\xEA\x02\x02\xEC\x02\x02\xEE\x02\x02\xF0\x02\x02\xF2\x02" +
+    "\x02\xF4\x02\x02\xF6\x02\x02\xF8\x02\x02\xFA\x02\x02\xFC\x02\x02\xFE\x02" +
+    "\x02\u0100\x02\x02\u0102\x02\x02\u0104\x02\x02\u0106\x02\x02\u0108\x02" +
+    "\x02\u010A\x02\x02\u010C\x02\x02\u010E\x02\x02\u0110\x02\x02\u0112\x02" +
+    "\x02\u0114\x02\x02\u0116\x02\x02\u0118\x02\x02\u011A\x02\x02\u011C\x02" +
+    "\x02\u011E\x02\x02\u0120\x02\x02\u0122\x02\x02\u0124\x02\x02\u0126\x02" +
+    "t\u0128\x02u\u012A\x02v\u012C\x02w\u012E\x02x\u0130\x02y\u0132\x02z\u0134" +
+    "\x02{\u0136\x02|\u0138\x02}\u013A\x02~\u013C\x02\x7F\u013E\x02\x80\u0140" +
+    "\x02\x81\u0142\x02\x82\u0144\x02\x83\u0146\x02\x84\u0148\x02\x85\u014A" +
+    "\x02\x86\u014C\x02\x87\u014E\x02\x88\u0150\x02\x02\u0152\x02\x02\u0154" +
+    "\x02\x89\u0156\x02\x8A\u0158\x02\x8B\u015A\x02\x8C\u015C\x02\x8D\u015E" +
+    "\x02\x8E\u0160\x02\x8F\u0162\x02\x90\u0164\x02\x91\u0166\x02\x92\u0168" +
+    "\x02\x93\u016A\x02\x94\u016C\x02\x95\u016E\x02\x96\u0170\x02\x97\u0172" +
+    "\x02\x98\u0174\x02\x99\u0176\x02\x9A\u0178\x02\x9B\u017A\x02\x9C\u017C" +
+    "\x02\x9D\u017E\x02\x9E\u0180\x02\x9F\u0182\x02\xA0\u0184\x02\xA1\u0186" +
+    "\x02\xA2\u0188\x02\xA3\u018A\x02\xA4\u018C\x02\x02\u018E\x02\xA5\u0190" +
+    "\x02\xA6\u0192\x02\x02\u0194\x02\x02\u0196\x02\x02\u0198\x02\x02\u019A" +
+    "\x02\x02\u019C\x02\xA7\u019E\x02\x02\u01A0\x02\x02\u01A2\x02\x02\u01A4" +
+    "\x02\xA8\u01A6\x02\xA9\u01A8\x02\x02\u01AA\x02\x02\u01AC\x02\x02\u01AE" +
+    "\x02\xAA\b\x02\x03\x04\x05\x06\x07,\x04\x02^^bb\x04\x02$$^^\x04\x02))" +
+    "^^\x04\x02CCcc\x04\x02DDdd\x04\x02EEee\x04\x02FFff\x04\x02GGgg\x04\x02" +
+    "HHhh\x04\x02IIii\x04\x02JJjj\x04\x02KKkk\x04\x02LLll\x04\x02MMmm\x04\x02" +
+    "NNnn\x04\x02OOoo\x04\x02PPpp\x04\x02QQqq\x04\x02RRrr\x04\x02SSss\x04\x02" +
+    "TTtt\x04\x02UUuu\x04\x02VVvv\x04\x02WWww\x04\x02XXxx\x04\x02YYyy\x04\x02" +
+    "ZZzz\x04\x02[[{{\x04\x02\\\\||\x04\x02C\\c|\x03\x0229\x03\x022;\x05\x02" +
+    '2;CHch\x04\x02\f\f\x0F\x0F\x04\x03\f\f\x0F\x0F\x04\x02\v\x0F""\x05\x02' +
+    "))^^}}\x03\x02}}\x05\x02C\\aac|\x07\x02//2;C\\aac|\x05\x02\v\f\x0F\x0F" +
+    '""\x04\x02>>}}\x02\u0683\x02\b\x03\x02\x02\x02\x02\n\x03\x02\x02\x02' +
+    "\x02\f\x03\x02\x02\x02\x02\x0E\x03\x02\x02\x02\x02\x10\x03\x02\x02\x02" +
+    "\x02\x12\x03\x02\x02\x02\x02\x14\x03\x02\x02\x02\x02\x16\x03\x02\x02\x02" +
+    "\x02\x18\x03\x02\x02\x02\x02\x1A\x03\x02\x02\x02\x02\x1C\x03\x02\x02\x02" +
+    '\x02\x1E\x03\x02\x02\x02\x02 \x03\x02\x02\x02\x02"\x03\x02\x02\x02\x02' +
+    "$\x03\x02\x02\x02\x02&\x03\x02\x02\x02\x02(\x03\x02\x02\x02\x02*\x03\x02" +
+    "\x02\x02\x02,\x03\x02\x02\x02\x02.\x03\x02\x02\x02\x020\x03\x02\x02\x02" +
+    "\x022\x03\x02\x02\x02\x024\x03\x02\x02\x02\x026\x03\x02\x02\x02\x028\x03" +
+    "\x02\x02\x02\x02:\x03\x02\x02\x02\x02<\x03\x02\x02\x02\x02>\x03\x02\x02" +
+    "\x02\x02@\x03\x02\x02\x02\x02B\x03\x02\x02\x02\x02D\x03\x02\x02\x02\x02" +
+    "F\x03\x02\x02\x02\x02H\x03\x02\x02\x02\x02J\x03\x02\x02\x02\x02L\x03\x02" +
+    "\x02\x02\x02N\x03\x02\x02\x02\x02P\x03\x02\x02\x02\x02R\x03\x02\x02\x02" +
+    "\x02T\x03\x02\x02\x02\x02V\x03\x02\x02\x02\x02X\x03\x02\x02\x02\x02Z\x03" +
+    "\x02\x02\x02\x02\\\x03\x02\x02\x02\x02^\x03\x02\x02\x02\x02`\x03\x02\x02" +
+    "\x02\x02b\x03\x02\x02\x02\x02d\x03\x02\x02\x02\x02f\x03\x02\x02\x02\x02" +
+    "h\x03\x02\x02\x02\x02j\x03\x02\x02\x02\x02l\x03\x02\x02\x02\x02n\x03\x02" +
+    "\x02\x02\x02p\x03\x02\x02\x02\x02r\x03\x02\x02\x02\x02t\x03\x02\x02\x02" +
+    "\x02v\x03\x02\x02\x02\x02x\x03\x02\x02\x02\x02z\x03\x02\x02\x02\x02|\x03" +
+    "\x02\x02\x02\x02~\x03\x02\x02\x02\x02\x80\x03\x02\x02\x02\x02\x82\x03" +
+    "\x02\x02\x02\x02\x84\x03\x02\x02\x02\x02\x86\x03\x02\x02\x02\x02\x88\x03" +
+    "\x02\x02\x02\x02\x8A\x03\x02\x02\x02\x02\x8C\x03\x02\x02\x02\x02\x8E\x03" +
+    "\x02\x02\x02\x02\x90\x03\x02\x02\x02\x02\x92\x03\x02\x02\x02\x02\x94\x03" +
+    "\x02\x02\x02\x02\x96\x03\x02\x02\x02\x02\x98\x03\x02\x02\x02\x02\x9A\x03" +
+    "\x02\x02\x02\x02\x9C\x03\x02\x02\x02\x02\x9E\x03\x02\x02\x02\x02\xA0\x03" +
+    "\x02\x02\x02\x02\xA2\x03\x02\x02\x02\x02\xA4\x03\x02\x02\x02\x02\xA6\x03" +
+    "\x02\x02\x02\x02\xA8\x03\x02\x02\x02\x02\xAA\x03\x02\x02\x02\x02\xAC\x03" +
+    "\x02\x02\x02\x02\xAE\x03\x02\x02\x02\x02\xB0\x03\x02\x02\x02\x02\xB2\x03" +
+    "\x02\x02\x02\x02\xB4\x03\x02\x02\x02\x02\xB6\x03\x02\x02\x02\x02\xB8\x03" +
+    "\x02\x02\x02\x02\xBA\x03\x02\x02\x02\x02\xBC\x03\x02\x02\x02\x02\xBE\x03" +
+    "\x02\x02\x02\x02\xC0\x03\x02\x02\x02\x02\xC2\x03\x02\x02\x02\x02\xC4\x03" +
+    "\x02\x02\x02\x02\xC6\x03\x02\x02\x02\x02\xC8\x03\x02\x02\x02\x02\xCA\x03" +
+    "\x02\x02\x02\x02\xCC\x03\x02\x02\x02\x02\xCE\x03\x02\x02\x02\x02\xD0\x03" +
+    "\x02\x02\x02\x02\xD2\x03\x02\x02\x02\x02\xD4\x03\x02\x02\x02\x02\xD6\x03" +
+    "\x02\x02\x02\x02\xD8\x03\x02\x02\x02\x02\xDA\x03\x02\x02\x02\x02\xDC\x03" +
+    "\x02\x02\x02\x02\xDE\x03\x02\x02\x02\x02\xE0\x03\x02\x02\x02\x02\xE2\x03" +
+    "\x02\x02\x02\x02\xE4\x03\x02\x02\x02\x02\xE6\x03\x02\x02\x02\x02\xE8\x03" +
+    "\x02\x02\x02\x02\u0126\x03\x02\x02\x02\x02\u0128\x03\x02\x02\x02\x02\u012A" +
+    "\x03\x02\x02\x02\x02\u012C\x03\x02\x02\x02\x02\u012E\x03\x02\x02\x02\x02" +
+    "\u0130\x03\x02\x02\x02\x02\u0132\x03\x02\x02\x02\x02\u0134\x03\x02\x02" +
+    "\x02\x02\u0136\x03\x02\x02\x02\x02\u0138\x03\x02\x02\x02\x02\u013A\x03" +
+    "\x02\x02\x02\x02\u013C\x03\x02\x02\x02\x02\u013E\x03\x02\x02\x02\x02\u0140" +
+    "\x03\x02";
+  private static readonly _serializedATNSegment1: string =
+    "\x02\x02\x02\u0142\x03\x02\x02\x02\x02\u0144\x03\x02\x02\x02\x02\u0146" +
+    "\x03\x02\x02\x02\x02\u0148\x03\x02\x02\x02\x02\u014A\x03\x02\x02\x02\x02" +
+    "\u014C\x03\x02\x02\x02\x02\u014E\x03\x02\x02\x02\x02\u0150\x03\x02\x02" +
+    "\x02\x02\u0152\x03\x02\x02\x02\x02\u0154\x03\x02\x02\x02\x02\u0156\x03" +
+    "\x02\x02\x02\x02\u0158\x03\x02\x02\x02\x02\u015A\x03\x02\x02\x02\x02\u015C" +
+    "\x03\x02\x02\x02\x02\u015E\x03\x02\x02\x02\x02\u0160\x03\x02\x02\x02\x02" +
+    "\u0162\x03\x02\x02\x02\x02\u0164\x03\x02\x02\x02\x02\u0166\x03\x02\x02" +
+    "\x02\x02\u0168\x03\x02\x02\x02\x02\u016A\x03\x02\x02\x02\x02\u016C\x03" +
+    "\x02\x02\x02\x02\u016E\x03\x02\x02\x02\x02\u0170\x03\x02\x02\x02\x02\u0172" +
+    "\x03\x02\x02\x02\x02\u0174\x03\x02\x02\x02\x02\u0176\x03\x02\x02\x02\x02" +
+    "\u0178\x03\x02\x02\x02\x02\u017A\x03\x02\x02\x02\x02\u017C\x03\x02\x02" +
+    "\x02\x02\u017E\x03\x02\x02\x02\x02\u0180\x03\x02\x02\x02\x02\u0182\x03" +
+    "\x02\x02\x02\x02\u0184\x03\x02\x02\x02\x02\u0186\x03\x02\x02\x02\x03\u0188" +
+    "\x03\x02\x02\x02\x03\u018A\x03\x02\x02\x02\x03\u018C\x03\x02\x02\x02\x04" +
+    "\u018E\x03\x02\x02\x02\x04\u0190\x03\x02\x02\x02\x05\u0192\x03\x02\x02" +
+    "\x02\x05\u0194\x03\x02\x02\x02\x05\u0196\x03\x02\x02\x02\x05\u0198\x03" +
+    "\x02\x02\x02\x05\u019A\x03\x02\x02\x02\x05\u019C\x03\x02\x02\x02\x05\u019E" +
+    "\x03\x02\x02\x02\x06\u01A0\x03\x02\x02\x02\x06\u01A2\x03\x02\x02\x02\x06" +
+    "\u01A4\x03\x02\x02\x02\x07\u01A6\x03\x02\x02\x02\x07\u01A8\x03\x02\x02" +
+    "\x02\x07\u01AA\x03\x02\x02\x02\x07\u01AC\x03\x02\x02\x02\x07\u01AE\x03" +
+    "\x02\x02\x02\b\u01B0\x03\x02\x02\x02\n\u01B4\x03\x02\x02\x02\f\u01B8\x03" +
+    "\x02\x02\x02\x0E\u01BD\x03\x02\x02\x02\x10\u01C1\x03\x02\x02\x02\x12\u01C7" +
+    "\x03\x02\x02\x02\x14\u01D8\x03\x02\x02\x02\x16\u01DA\x03\x02\x02\x02\x18" +
+    "\u01DF\x03\x02\x02\x02\x1A\u01E7\x03\x02\x02\x02\x1C\u01EC\x03\x02\x02" +
+    '\x02\x1E\u01EF\x03\x02\x02\x02 \u01F4\x03\x02\x02\x02"\u01F9\x03\x02' +
+    "\x02\x02$\u01FF\x03\x02\x02\x02&\u0206\x03\x02\x02\x02(\u020E\x03\x02" +
+    "\x02\x02*\u0214\x03\x02\x02\x02,\u0219\x03\x02\x02\x02.\u0221\x03\x02" +
+    "\x02\x020\u0226\x03\x02\x02\x022\u022A\x03\x02\x02\x024\u022F\x03\x02" +
+    "\x02\x026\u023A\x03\x02\x02\x028\u0243\x03\x02\x02\x02:\u0248\x03\x02" +
+    "\x02\x02<\u024C\x03\x02\x02\x02>\u0253\x03\x02\x02\x02@\u025B\x03\x02" +
+    "\x02\x02B\u0261\x03\x02\x02\x02D\u0269\x03\x02\x02\x02F\u026F\x03\x02" +
+    "\x02\x02H\u0272\x03\x02\x02\x02J\u027C\x03\x02\x02\x02L\u0280\x03\x02" +
+    "\x02\x02N\u0285\x03\x02\x02\x02P\u028A\x03\x02\x02\x02R\u028E\x03\x02" +
+    "\x02\x02T\u0294\x03\x02\x02\x02V\u029B\x03\x02\x02\x02X\u02A0\x03\x02" +
+    "\x02\x02Z\u02A3\x03\x02\x02\x02\\\u02A6\x03\x02\x02\x02^\u02AC\x03\x02" +
+    "\x02\x02`\u02BC\x03\x02\x02\x02b\u02BE\x03\x02\x02\x02d\u02C4\x03\x02" +
+    "\x02\x02f\u02CE\x03\x02\x02\x02h\u02D7\x03\x02\x02\x02j\u02DA\x03\x02" +
+    "\x02\x02l\u02DF\x03\x02\x02\x02n\u02E3\x03\x02\x02\x02p\u02E8\x03\x02" +
+    "\x02\x02r\u02F0\x03\x02\x02\x02t\u02F5\x03\x02\x02\x02v\u02F9\x03\x02" +
+    "\x02\x02x\u02FE\x03\x02\x02\x02z\u0304\x03\x02\x02\x02|\u030B\x03\x02" +
+    "\x02\x02~\u0311\x03\x02\x02\x02\x80\u0315\x03\x02\x02\x02\x82\u0319\x03" +
+    "\x02\x02\x02\x84\u031E\x03\x02\x02\x02\x86\u0324\x03\x02\x02\x02\x88\u032B" +
+    "\x03\x02\x02\x02\x8A\u032E\x03\x02\x02\x02\x8C\u0331\x03\x02\x02\x02\x8E" +
+    "\u0337\x03\x02\x02\x02\x90\u033D\x03\x02\x02\x02\x92\u0342\x03\x02\x02" +
+    "\x02\x94\u034C\x03\x02\x02\x02\x96\u0356\x03\x02\x02\x02\x98\u035F\x03" +
+    "\x02\x02\x02\x9A\u0367\x03\x02\x02\x02\x9C\u036D\x03\x02\x02\x02\x9E\u0374" +
+    "\x03\x02\x02\x02\xA0\u037A\x03\x02\x02\x02\xA2\u0381\x03\x02\x02\x02\xA4" +
+    "\u0385\x03\x02\x02\x02\xA6\u038A\x03\x02\x02\x02\xA8\u0391\x03\x02\x02" +
+    "\x02\xAA\u0398\x03\x02\x02\x02\xAC\u039F\x03\x02\x02\x02\xAE\u03A4\x03" +
+    "\x02\x02\x02\xB0\u03AD\x03\x02\x02\x02\xB2\u03B7\x03\x02\x02\x02\xB4\u03BC" +
+    "\x03\x02\x02\x02\xB6\u03C2\x03\x02\x02\x02\xB8\u03C7\x03\x02\x02\x02\xBA" +
+    "\u03D1\x03\x02\x02\x02\xBC\u03D4\x03\x02\x02\x02\xBE\u03D8\x03\x02\x02" +
+    "\x02\xC0\u03DF\x03\x02\x02\x02\xC2\u03E8\x03\x02\x02\x02\xC4\u03ED\x03" +
+    "\x02\x02\x02\xC6\u03F6\x03\x02\x02\x02\xC8\u03FA\x03\x02\x02\x02\xCA\u0404" +
+    "\x03\x02\x02\x02\xCC\u040A\x03\x02\x02\x02\xCE\u0410\x03\x02\x02\x02\xD0" +
+    "\u0415\x03\x02\x02\x02\xD2\u041A\x03\x02\x02\x02\xD4\u0420\x03\x02\x02" +
+    "\x02\xD6\u0426\x03\x02\x02\x02\xD8\u042D\x03\x02\x02\x02\xDA\u043C\x03" +
+    "\x02\x02\x02\xDC\u0459\x03\x02\x02\x02\xDE\u0489\x03\x02\x02\x02\xE0\u04D7" +
+    "\x03\x02\x02\x02\xE2\u04D9\x03\x02\x02\x02\xE4\u04E0\x03\x02\x02\x02\xE6" +
+    "\u04E4\x03\x02\x02\x02\xE8\u04EB\x03\x02\x02\x02\xEA\u04FB\x03\x02\x02" +
+    "\x02\xEC\u04FD\x03\x02\x02\x02\xEE\u04FF\x03\x02\x02\x02\xF0\u0501\x03" +
+    "\x02\x02\x02\xF2\u0503\x03\x02\x02\x02\xF4\u0505\x03\x02\x02\x02\xF6\u0507" +
+    "\x03\x02\x02\x02\xF8\u0509\x03\x02\x02\x02\xFA\u050B\x03\x02\x02\x02\xFC" +
+    "\u050D\x03\x02\x02\x02\xFE\u050F\x03\x02\x02\x02\u0100\u0511\x03\x02\x02" +
+    "\x02\u0102\u0513\x03\x02\x02\x02\u0104\u0515\x03\x02\x02\x02\u0106\u0517" +
+    "\x03\x02\x02\x02\u0108\u0519\x03\x02\x02\x02\u010A\u051B\x03\x02\x02\x02" +
+    "\u010C\u051D\x03\x02\x02\x02\u010E\u051F\x03\x02\x02\x02\u0110\u0521\x03" +
+    "\x02\x02\x02\u0112\u0523\x03\x02\x02\x02\u0114\u0525\x03\x02\x02\x02\u0116" +
+    "\u0527\x03\x02\x02\x02\u0118\u0529\x03\x02\x02\x02\u011A\u052B\x03\x02" +
+    "\x02\x02\u011C\u052D\x03\x02\x02\x02\u011E\u052F\x03\x02\x02\x02\u0120" +
+    "\u0531\x03\x02\x02\x02\u0122\u0533\x03\x02\x02\x02\u0124\u0535\x03\x02" +
+    "\x02\x02\u0126\u0537\x03\x02\x02\x02\u0128\u053A\x03\x02\x02\x02\u012A" +
+    "\u053C\x03\x02\x02\x02\u012C\u053E\x03\x02\x02\x02\u012E\u0540\x03\x02" +
+    "\x02\x02\u0130\u0542\x03\x02\x02\x02\u0132\u0544\x03\x02\x02\x02\u0134" +
+    "\u0547\x03\x02\x02\x02\u0136\u0549\x03\x02\x02\x02\u0138\u054B\x03\x02" +
+    "\x02\x02\u013A\u054D\x03\x02\x02\x02\u013C\u0550\x03\x02\x02\x02\u013E" +
+    "\u0552\x03\x02\x02\x02\u0140\u0555\x03\x02\x02\x02\u0142\u0557\x03\x02" +
+    "\x02\x02\u0144\u0559\x03\x02\x02\x02\u0146\u055C\x03\x02\x02\x02\u0148" +
+    "\u0560\x03\x02\x02\x02\u014A\u0564\x03\x02\x02\x02\u014C\u0566\x03\x02" +
+    "\x02\x02\u014E\u0568\x03\x02\x02\x02\u0150\u056B\x03\x02\x02\x02\u0152" +
+    "\u0571\x03\x02\x02\x02\u0154\u0577\x03\x02\x02\x02\u0156\u0579\x03\x02" +
+    "\x02\x02\u0158\u0580\x03\x02\x02\x02\u015A\u0582\x03\x02\x02\x02\u015C" +
+    "\u0586\x03\x02\x02\x02\u015E\u0589\x03\x02\x02\x02\u0160\u058C\x03\x02" +
+    "\x02\x02\u0162\u058F\x03\x02\x02\x02\u0164\u0591\x03\x02\x02\x02\u0166" +
+    "\u0593\x03\x02\x02\x02\u0168\u0595\x03\x02\x02\x02\u016A\u0597\x03\x02" +
+    "\x02\x02\u016C\u059C\x03\x02\x02\x02\u016E\u05A1\x03\x02\x02\x02\u0170" +
+    "\u05A3\x03\x02\x02\x02\u0172\u05A5\x03\x02\x02\x02\u0174\u05A8\x03\x02" +
+    "\x02\x02\u0176\u05AC\x03\x02\x02\x02\u0178\u05AE\x03\x02\x02\x02\u017A" +
+    "\u05B0\x03\x02\x02\x02\u017C\u05B2\x03\x02\x02\x02\u017E\u05B4\x03\x02" +
+    "\x02\x02\u0180\u05B7\x03\x02\x02\x02\u0182\u05B9\x03\x02\x02\x02\u0184" +
+    "\u05CB\x03\x02\x02\x02\u0186\u05D8\x03\x02\x02\x02\u0188\u05E7\x03\x02" +
+    "\x02\x02\u018A\u05EB\x03\x02\x02\x02\u018C\u05EF\x03\x02\x02\x02\u018E" +
+    "\u05F9\x03\x02\x02\x02\u0190\u05FD\x03\x02\x02\x02\u0192\u0601\x03\x02" +
+    "\x02\x02\u0194\u0607\x03\x02\x02\x02\u0196\u060D\x03\x02\x02\x02\u0198" +
+    "\u0616\x03\x02\x02\x02\u019A\u061A\x03\x02\x02\x02\u019C\u061F\x03\x02" +
+    "\x02\x02\u019E\u0625\x03\x02\x02\x02\u01A0\u062A\x03\x02\x02\x02\u01A2" +
+    "\u062F\x03\x02\x02\x02\u01A4\u0639\x03\x02\x02\x02\u01A6\u0640\x03\x02" +
+    "\x02\x02\u01A8\u0644\x03\x02\x02\x02\u01AA\u0649\x03\x02\x02\x02\u01AC" +
+    "\u0650\x03\x02\x02\x02\u01AE\u0656\x03\x02\x02\x02\u01B0\u01B1\x05\xEA" +
+    "s\x02\u01B1\u01B2\x05\u0100~\x02\u01B2\u01B3\x05\u0100~\x02\u01B3\t\x03" +
+    "\x02\x02\x02\u01B4\u01B5\x05\xEAs\x02\u01B5\u01B6\x05\u0104\x80\x02\u01B6" +
+    "\u01B7\x05\xF0v\x02\u01B7\v\x03\x02\x02\x02\u01B8\u01B9\x05\xEAs\x02\u01B9" +
+    "\u01BA\x05\u0104\x80\x02\u01BA\u01BB\x05\u0110\x86\x02\u01BB\u01BC\x05" +
+    "\xFA{\x02\u01BC\r\x03\x02\x02\x02\u01BD\u01BE\x05\xEAs\x02\u01BE\u01BF" +
+    "\x05\u0104\x80\x02\u01BF\u01C0\x05\u011A\x8B\x02\u01C0\x0F\x03\x02\x02" +
+    "\x02\u01C1\u01C2\x05\xEAs\x02\u01C2\u01C3\x05\u010C\x84\x02\u01C3\u01C4" +
+    "\x05\u010C\x84\x02\u01C4\u01C5\x05\xEAs\x02\u01C5\u01C6\x05\u011A\x8B" +
+    "\x02\u01C6\x11\x03\x02\x02\x02\u01C7\u01C8\x05\xEAs\x02\u01C8\u01C9\x05" +
+    "\u010E\x85\x02\u01C9\x13\x03\x02\x02\x02\u01CA\u01CB\x05\xEAs\x02\u01CB" +
+    "\u01CC\x05\u010E\x85\x02\u01CC\u01CD\x05\xEEu\x02\u01CD\u01D9\x03\x02" +
+    "\x02\x02\u01CE\u01CF\x05\xEAs\x02\u01CF\u01D0\x05\u010E\x85\x02\u01D0" +
+    "\u01D1\x05\xEEu\x02\u01D1\u01D2\x05\xF2w\x02\u01D2\u01D3\x05\u0104\x80" +
+    "\x02\u01D3\u01D4\x05\xF0v\x02\u01D4\u01D5\x05\xFA{\x02\u01D5\u01D6\x05" +
+    "\u0104\x80\x02\u01D6\u01D7\x05\xF6y\x02\u01D7\u01D9\x03\x02\x02\x02\u01D8" +
+    "\u01CA\x03\x02\x02\x02\u01D8\u01CE\x03\x02\x02\x02\u01D9\x15\x03\x02\x02" +
+    "\x02\u01DA\u01DB\x05\xEAs\x02\u01DB\u01DC\x05\u010E\x85\x02\u01DC\u01DD" +
+    "\x05\u0106\x81\x02\u01DD\u01DE\x05\xF4x\x02\u01DE\x17\x03\x02\x02\x02" +
+    "\u01DF\u01E0\x05\xECt\x02\u01E0\u01E1\x05\xF2w\x02\u01E1\u01E2\x05\u0110" +
+    "\x86\x02\u01E2\u01E3\x05\u0116\x89\x02\u01E3\u01E4\x05\xF2w\x02\u01E4" +
+    "\u01E5\x05\xF2w\x02\u01E5\u01E6\x05\u0104\x80\x02\u01E6\x19\x03\x02\x02" +
+    "\x02\u01E7\u01E8\x05\xECt\x02\u01E8\u01E9\x05\u0106\x81\x02\u01E9\u01EA" +
+    "\x05\u0110\x86\x02\u01EA\u01EB\x05\xF8z\x02\u01EB\x1B\x03\x02\x02\x02" +
+    "\u01EC\u01ED\x05\xECt\x02\u01ED\u01EE\x05\u011A\x8B\x02\u01EE\x1D\x03" +
+    "\x02\x02\x02\u01EF\u01F0\x05\xEEu\x02\u01F0\u01F1\x05\xEAs\x02\u01F1\u01F2" +
+    "\x05\u010E\x85\x02\u01F2\u01F3\x05\xF2w\x02\u01F3\x1F\x03\x02\x02\x02" +
+    "\u01F4\u01F5\x05\xEEu\x02\u01F5\u01F6\x05\xEAs\x02\u01F6\u01F7\x05\u010E" +
+    "\x85\x02\u01F7\u01F8\x05\u0110\x86\x02\u01F8!\x03\x02\x02\x02\u01F9\u01FA" +
+    "\x05\xEEu\x02\u01FA\u01FB\x05\xEAs\x02\u01FB\u01FC\x05\u0110\x86\x02\u01FC" +
+    "\u01FD\x05\xEEu\x02\u01FD\u01FE\x05\xF8z\x02\u01FE#\x03\x02\x02\x02\u01FF" +
+    "\u0200\x05\xEEu\x02\u0200\u0201\x05\u0106\x81\x02\u0201\u0202\x05\xF8" +
+    "z\x02\u0202\u0203\x05\u0106\x81\x02\u0203\u0204\x05\u010C\x84\x02\u0204" +
+    "\u0205\x05\u0110\x86\x02\u0205%\x03\x02\x02\x02\u0206\u0207\x05\xEEu\x02" +
+    "\u0207\u0208\x05\u0106\x81\x02\u0208\u0209\x05\u0100~\x02\u0209\u020A" +
+    "\x05\u0100~\x02\u020A\u020B\x05\xEAs\x02\u020B\u020C\x05\u0110\x86\x02" +
+    "\u020C\u020D\x05\xF2w\x02\u020D'\x03\x02\x02\x02\u020E\u020F\x05\xEE" +
+    "u\x02\u020F\u0210\x05\u010C\x84\x02\u0210\u0211\x05\u0106\x81\x02\u0211" +
+    "\u0212\x05\u010E\x85\x02\u0212\u0213\x05\u010E\x85\x02\u0213)\x03\x02" +
+    "\x02\x02\u0214\u0215\x05\xEEu\x02\u0215\u0216\x05\u0112\x87\x02\u0216" +
+    "\u0217\x05\xECt\x02\u0217\u0218\x05\xF2w\x02\u0218+\x03\x02\x02\x02\u0219" +
+    "\u021A\x05\xEEu\x02\u021A\u021B\x05\u0112\x87\x02\u021B\u021C\x05\u010C" +
+    "\x84\x02\u021C\u021D\x05\u010C\x84\x02\u021D\u021E\x05\xF2w\x02\u021E" +
+    "\u021F\x05\u0104\x80\x02\u021F\u0220\x05\u0110\x86\x02\u0220-\x03\x02" +
+    "\x02\x02\u0221\u0222\x05\xF0v\x02\u0222\u0223\x05\xEAs\x02\u0223\u0224" +
+    "\x05\u0110\x86\x02\u0224\u0225\x05\xF2w\x02\u0225/\x03\x02\x02\x02\u0226" +
+    "\u0227\x05\xF0v\x02\u0227\u0228\x05\xEAs\x02\u0228\u0229\x05\u011A\x8B" +
+    "\x02\u02291\x03\x02\x02\x02\u022A\u022B\x05\xF0v\x02\u022B\u022C\x05\xF2" +
+    "w\x02\u022C\u022D\x05\u010E\x85\x02\u022D\u022E\x05\xEEu\x02\u022E3\x03" +
+    "\x02\x02\x02\u022F\u0230\x05\xF0v\x02\u0230\u0231\x05\xF2w\x02\u0231\u0232" +
+    "\x05\u010E\x85\x02\u0232\u0233\x05\xEEu\x02\u0233\u0234\x05\xF2w\x02\u0234" +
+    "\u0235\x05\u0104\x80\x02\u0235\u0236\x05\xF0v\x02\u0236\u0237\x05\xFA" +
+    "{\x02\u0237\u0238\x05\u0104\x80\x02\u0238\u0239\x05\xF6y\x02\u02395\x03" +
+    "\x02\x02\x02\u023A\u023B\x05\xF0v\x02\u023B\u023C\x05\xFA{\x02\u023C\u023D" +
+    "\x05\u010E\x85\x02\u023D\u023E\x05\u0110\x86\x02\u023E\u023F\x05\xFA{" +
+    "\x02\u023F\u0240\x05\u0104\x80\x02\u0240\u0241\x05\xEEu\x02\u0241\u0242" +
+    "\x05\u0110\x86\x02\u02427\x03\x02\x02\x02\u0243\u0244\x05\xF2w\x02\u0244" +
+    "\u0245\x05\u0100~\x02\u0245\u0246\x05\u010E\x85\x02\u0246\u0247\x05\xF2" +
+    "w\x02\u02479\x03\x02\x02\x02\u0248\u0249\x05\xF2w\x02\u0249\u024A\x05" +
+    "\u0104\x80\x02\u024A\u024B\x05\xF0v\x02\u024B;\x03\x02\x02\x02\u024C\u024D" +
+    "\x05\xF2w\x02\u024D\u024E\x05\u0118\x8A\x02\u024E\u024F\x05\xEEu\x02\u024F" +
+    "\u0250\x05\xF2w\x02\u0250\u0251\x05\u0108\x82\x02\u0251\u0252\x05\u0110" +
+    "\x86\x02\u0252=\x03\x02\x02\x02\u0253\u0254\x05\xF2w\x02\u0254\u0255\x05" +
+    "\u0118\x8A\x02\u0255\u0256\x05\u0110\x86\x02\u0256\u0257\x05\u010C\x84" +
+    "\x02\u0257\u0258\x05\xEAs\x02\u0258\u0259\x05\xEEu\x02\u0259\u025A\x05" +
+    "\u0110\x86\x02\u025A?\x03\x02\x02\x02\u025B\u025C\x05\xF4x\x02\u025C\u025D" +
+    "\x05\xFA{\x02\u025D\u025E\x05\u0104\x80\x02\u025E\u025F\x05\xEAs\x02\u025F" +
+    "\u0260\x05\u0100~\x02\u0260A\x03\x02\x02\x02\u0261\u0262\x05\xF4x\x02" +
+    "\u0262\u0263\x05\xFA{\x02\u0263\u0264\x05\u0104\x80\x02\u0264\u0265\x05" +
+    "\xEAs\x02\u0265\u0266\x05\u0100~\x02\u0266\u0267\x05\u0100~\x02\u0267" +
+    "\u0268\x05\u011A\x8B\x02\u0268C\x03\x02\x02\x02\u0269\u026A\x05\xF4x\x02" +
+    "\u026A\u026B\x05\xFA{\x02\u026B\u026C\x05\u010C\x84\x02\u026C\u026D\x05" +
+    "\u010E\x85\x02\u026D\u026E\x05\u0110\x86\x02\u026EE\x03\x02\x02\x02\u026F" +
+    "\u0270\x05\xF4x\x02\u0270\u0271\x05\u0104\x80\x02\u0271G\x03\x02\x02\x02" +
+    "\u0272\u0273\x05\xF4x\x02\u0273\u0274\x05\u0106\x81\x02\u0274\u0275\x05" +
+    "\u0100~\x02\u0275\u0276\x05\u0100~\x02\u0276\u0277\x05\u0106\x81\x02\u0277" +
+    "\u0278\x05\u0116\x89\x02\u0278\u0279\x05\xFA{\x02\u0279\u027A\x05\u0104" +
+    "\x80\x02\u027A\u027B\x05\xF6y\x02\u027BI\x03\x02\x02\x02\u027C\u027D\x05" +
+    "\xF4x\x02\u027D\u027E\x05\u0106\x81\x02\u027E\u027F\x05\u010C\x84\x02" +
+    "\u027FK\x03\x02\x02\x02\u0280\u0281\x05\xF4x\x02\u0281\u0282\x05\u010C" +
+    "\x84\x02\u0282\u0283\x05\u0106\x81\x02\u0283\u0284\x05\u0102\x7F\x02\u0284" +
+    "M\x03\x02\x02\x02\u0285\u0286\x05\xF4x\x02\u0286\u0287\x05\u0112\x87\x02" +
+    "\u0287\u0288\x05\u0100~\x02\u0288\u0289\x05\u0100~\x02\u0289O\x03\x02" +
+    "\x02\x02\u028A\u028B\x05\xF4x\x02\u028B\u028C\x05\u0112\x87\x02\u028C" +
+    "\u028D\x05\u0104\x80\x02\u028DQ\x03\x02\x02\x02\u028E\u028F\x05\xF6y\x02" +
+    "\u028F\u0290\x05\u010C\x84\x02\u0290\u0291\x05\u0106\x81\x02\u0291\u0292" +
+    "\x05\u0112\x87\x02\u0292\u0293\x05\u0108\x82\x02\u0293S\x03\x02\x02\x02" +
+    "\u0294\u0295\x05\xF8z\x02\u0295\u0296\x05\xEAs\x02\u0296\u0297\x05\u0114" +
+    "\x88\x02\u0297\u0298\x05\xFA{\x02\u0298\u0299\x05\u0104\x80\x02\u0299" +
+    "\u029A\x05\xF6y\x02\u029AU\x03\x02\x02\x02\u029B\u029C\x05\xF8z\x02\u029C" +
+    "\u029D\x05\u0106\x81\x02\u029D\u029E\x05\u0112\x87\x02\u029E\u029F\x05" +
+    "\u010C\x84\x02\u029FW\x03\x02\x02\x02\u02A0\u02A1\x05\xFA{\x02\u02A1\u02A2" +
+    "\x05\xF0v\x02\u02A2Y\x03\x02\x02\x02\u02A3\u02A4\x05\xFA{\x02\u02A4\u02A5" +
+    "\x05\xF4x\x02\u02A5[\x03\x02\x02\x02\u02A6\u02A7\x05\xFA{\x02\u02A7\u02A8" +
+    "\x05\u0100~\x02\u02A8\u02A9\x05\xFA{\x02\u02A9\u02AA\x05\xFE}\x02\u02AA" +
+    "\u02AB\x05\xF2w\x02\u02AB]\x03\x02\x02\x02\u02AC\u02AD\x05\xFA{\x02\u02AD" +
+    "\u02AE\x05\u0104\x80\x02\u02AE_\x03\x02\x02\x02\u02AF\u02B0\x05\xFA{\x02" +
+    "\u02B0\u02B1\x05\u0104\x80\x02\u02B1\u02B2\x05\xF4x\x02\u02B2\u02BD\x03" +
+    "\x02\x02\x02\u02B3\u02B4\x05\xFA{\x02\u02B4\u02B5\x05\u0104\x80\x02\u02B5" +
+    "\u02B6\x05\xF4x\x02\u02B6\u02B7\x05\xFA{\x02\u02B7\u02B8\x05\u0104\x80" +
+    "\x02\u02B8\u02B9\x05\xFA{\x02\u02B9\u02BA\x05\u0110\x86\x02\u02BA\u02BB" +
+    "\x05\u011A\x8B\x02\u02BB\u02BD\x03\x02\x02\x02\u02BC\u02AF\x03\x02\x02" +
+    "\x02\u02BC\u02B3\x03\x02\x02\x02\u02BDa\x03\x02\x02\x02\u02BE\u02BF\x05" +
+    "\xFA{\x02\u02BF\u02C0\x05\u0104\x80\x02\u02C0\u02C1\x05\u0104\x80\x02" +
+    "\u02C1\u02C2\x05\xF2w\x02\u02C2\u02C3\x05\u010C\x84\x02\u02C3c\x03\x02" +
+    "\x02\x02\u02C4\u02C5\x05\xFA{\x02\u02C5\u02C6\x05\u0104\x80\x02\u02C6" +
+    "\u02C7\x05\u0110\x86\x02\u02C7\u02C8\x05\xF2w\x02\u02C8\u02C9\x05\u010C" +
+    "\x84\x02\u02C9\u02CA\x05\u010E\x85\x02\u02CA\u02CB\x05\xF2w\x02\u02CB" +
+    "\u02CC\x05\xEEu\x02\u02CC\u02CD\x05\u0110\x86\x02\u02CDe\x03\x02\x02\x02" +
+    "\u02CE\u02CF\x05\xFA{\x02\u02CF\u02D0\x05\u0104\x80\x02\u02D0\u02D1\x05" +
+    "\u0110\x86\x02\u02D1\u02D2\x05\xF2w\x02\u02D2\u02D3\x05\u010C\x84\x02" +
+    "\u02D3\u02D4\x05\u0114\x88\x02\u02D4\u02D5\x05\xEAs\x02\u02D5\u02D6\x05" +
+    "\u0100~\x02\u02D6g\x03\x02\x02\x02\u02D7\u02D8\x05\xFA{\x02\u02D8\u02D9" +
+    "\x05\u010E\x85\x02\u02D9i\x03\x02\x02\x02\u02DA\u02DB\x05\xFC|\x02\u02DB" +
+    "\u02DC\x05\u0106\x81\x02\u02DC\u02DD\x05\xFA{\x02\u02DD\u02DE\x05\u0104" +
+    "\x80\x02\u02DEk\x03\x02\x02\x02\u02DF\u02E0\x05\xFE}\x02\u02E0\u02E1\x05" +
+    "\xF2w\x02\u02E1\u02E2\x05\u011A\x8B\x02\u02E2m\x03\x02\x02\x02\u02E3\u02E4" +
+    "\x05\u0100~\x02\u02E4\u02E5\x05\xEAs\x02\u02E5\u02E6\x05\u010E\x85\x02" +
+    "\u02E6\u02E7\x05\u0110\x86\x02\u02E7o\x03\x02\x02\x02\u02E8\u02E9\x05" +
+    "\u0100~\x02\u02E9\u02EA\x05\xF2w\x02\u02EA\u02EB\x05\xEAs\x02\u02EB\u02EC" +
+    "\x05\xF0v\x02\u02EC\u02ED\x05\xFA{\x02\u02ED\u02EE\x05\u0104\x80\x02\u02EE" +
+    "\u02EF\x05\xF6y\x02\u02EFq\x03\x02\x02\x02\u02F0\u02F1\x05\u0100~\x02" +
+    "\u02F1\u02F2\x05\xF2w\x02\u02F2\u02F3\x05\xF4x\x02\u02F3\u02F4\x05\u0110" +
+    "\x86\x02\u02F4s\x03\x02\x02\x02\u02F5\u02F6\x05\u0100~\x02\u02F6\u02F7" +
+    "\x05\xF2w\x02\u02F7\u02F8\x05\u0110\x86\x02\u02F8u\x03\x02\x02\x02\u02F9" +
+    "\u02FA\x05\u0100~\x02\u02FA\u02FB\x05\xFA{\x02\u02FB\u02FC\x05\xFE}\x02" +
+    "\u02FC\u02FD\x05\xF2w\x02\u02FDw\x03\x02\x02\x02\u02FE\u02FF\x05\u0100" +
+    "~\x02\u02FF\u0300\x05\xFA{\x02\u0300\u0301\x05\u0102\x7F\x02\u0301\u0302" +
+    "\x05\xFA{\x02\u0302\u0303\x05\u0110\x86\x02\u0303y\x03\x02\x02\x02\u0304" +
+    "\u0305\x05\u0102\x7F\x02\u0305\u0306\x05\xFA{\x02\u0306\u0307\x05\u0104" +
+    "\x80\x02\u0307\u0308\x05\u0112\x87\x02\u0308\u0309\x05\u0110\x86\x02\u0309" +
+    "\u030A\x05\xF2w\x02\u030A{\x03\x02\x02\x02\u030B\u030C\x05\u0102\x7F\x02" +
+    "\u030C\u030D\x05\u0106\x81\x02\u030D\u030E\x05\u0104\x80\x02\u030E\u030F" +
+    "\x05\u0110\x86\x02\u030F\u0310\x05\xF8z\x02\u0310}\x03\x02\x02\x02\u0311" +
+    "\u0312\x05\u0104\x80\x02\u0312\u0313\x05\xEAs\x02\u0313\u0314\x05\u0104" +
+    "\x80\x02\u0314\x7F\x03\x02\x02\x02\u0315\u0316\x05\u0104\x80\x02\u0316" +
+    "\u0317\x05\u0106\x81\x02\u0317\u0318\x05\u0110\x86\x02\u0318\x81\x03\x02" +
+    "\x02\x02\u0319\u031A\x05\u0104\x80\x02\u031A\u031B\x05\u0112\x87\x02\u031B" +
+    "\u031C\x05\u0100~\x02\u031C\u031D\x05\u0100~\x02\u031D\x83\x03\x02\x02" +
+    "\x02\u031E\u031F\x05\u0104\x80\x02\u031F\u0320\x05\u0112\x87\x02\u0320" +
+    "\u0321\x05\u0100~\x02\u0321\u0322\x05\u0100~\x02\u0322\u0323\x05\u010E" +
+    "\x85\x02\u0323\x85\x03\x02\x02\x02\u0324\u0325\x05\u0106\x81\x02\u0325" +
+    "\u0326\x05\xF4x\x02\u0326\u0327\x05\xF4x\x02\u0327\u0328\x05\u010E\x85" +
+    "\x02\u0328\u0329\x05\xF2w\x02\u0329\u032A\x05\u0110\x86\x02\u032A\x87" +
+    "\x03\x02\x02\x02\u032B\u032C\x05\u0106\x81\x02\u032C\u032D\x05\u0104\x80" +
+    "\x02\u032D\x89\x03\x02\x02\x02\u032E\u032F\x05\u0106\x81\x02\u032F\u0330" +
+    "\x05\u010C\x84\x02\u0330\x8B\x03\x02\x02\x02\u0331\u0332\x05\u0106\x81" +
+    "\x02\u0332\u0333\x05\u010C\x84\x02\u0333\u0334\x05\xF0v\x02\u0334\u0335" +
+    "\x05\xF2w\x02\u0335\u0336\x05\u010C\x84\x02\u0336\x8D\x03\x02\x02\x02" +
+    "\u0337\u0338\x05\u0106\x81\x02\u0338\u0339\x05\u0112\x87\x02\u0339\u033A" +
+    "\x05\u0110\x86\x02\u033A\u033B\x05\xF2w\x02\u033B\u033C\x05\u010C\x84" +
+    "\x02\u033C\x8F\x03\x02\x02\x02\u033D\u033E\x05\u0106\x81\x02\u033E\u033F" +
+    "\x05\u0114\x88\x02\u033F\u0340\x05\xF2w\x02\u0340\u0341\x05\u010C\x84" +
+    "\x02\u0341\x91\x03\x02\x02\x02\u0342\u0343\x05\u0108\x82\x02\u0343\u0344" +
+    "\x05\xEAs\x02\u0344\u0345\x05\u010C\x84\x02\u0345\u0346\x05\u0110\x86" +
+    "\x02\u0346\u0347\x05\xFA{\x02\u0347\u0348\x05\u0110\x86\x02\u0348\u0349" +
+    "\x05\xFA{\x02\u0349\u034A\x05\u0106\x81\x02\u034A\u034B\x05\u0104\x80" +
+    "\x02\u034B\x93\x03\x02\x02\x02\u034C\u034D\x05\u0108\x82\x02\u034D\u034E" +
+    "\x05\u010C\x84\x02\u034E\u034F\x05\xF2w\x02\u034F\u0350\x05\xEEu\x02\u0350" +
+    "\u0351\x05\xF2w\x02\u0351\u0352\x05\xF0v\x02\u0352\u0353\x05\xFA{\x02" +
+    "\u0353\u0354\x05\u0104\x80\x02\u0354\u0355\x05\xF6y\x02\u0355\x95\x03" +
+    "\x02\x02\x02\u0356\u0357\x05\u0108\x82\x02\u0357\u0358\x05\u010C\x84\x02" +
+    "\u0358\u0359\x05\xF2w\x02\u0359\u035A\x05\u0116\x89\x02\u035A\u035B\x05" +
+    "\xF8z\x02\u035B\u035C\x05\xF2w\x02\u035C\u035D\x05\u010C\x84\x02\u035D" +
+    "\u035E\x05\xF2w\x02\u035E\x97\x03\x02\x02\x02\u035F\u0360\x05\u010A\x83" +
+    "\x02\u0360\u0361\x05\u0112\x87\x02\u0361\u0362\x05\xEAs\x02\u0362\u0363" +
+    "\x05\u010C\x84\x02\u0363\u0364\x05\u0110\x86\x02\u0364\u0365\x05\xF2w" +
+    "\x02\u0365\u0366\x05\u010C\x84\x02\u0366\x99\x03\x02\x02\x02\u0367\u0368" +
+    "\x05\u010C\x84\x02\u0368\u0369\x05\xEAs\x02\u0369\u036A\x05\u0104\x80" +
+    "\x02\u036A\u036B\x05\xF6y\x02\u036B\u036C\x05\xF2w\x02\u036C\x9B\x03\x02" +
+    "\x02\x02\u036D\u036E\x05\u010C\x84\x02\u036E\u036F\x05\xF2w\x02\u036F" +
+    "\u0370\x05\u0110\x86\x02\u0370\u0371\x05\u0112\x87\x02\u0371\u0372\x05" +
+    "\u010C\x84\x02\u0372\u0373\x05\u0104\x80\x02\u0373\x9D\x03\x02\x02\x02" +
+    "\u0374\u0375\x05\u010C\x84\x02\u0375\u0376\x05\xFA{\x02\u0376\u0377\x05" +
+    "\xF6y\x02\u0377\u0378\x05\xF8z\x02\u0378\u0379\x05\u0110\x86\x02\u0379" +
+    "\x9F\x03\x02\x02\x02\u037A\u037B\x05\u010C\x84\x02\u037B\u037C\x05\u0106" +
+    "\x81\x02\u037C\u037D\x05\u0100~\x02\u037D\u037E\x05\u0100~\x02\u037E\u037F" +
+    "\x05\u0112\x87\x02\u037F\u0380\x05\u0108\x82\x02\u0380\xA1\x03\x02\x02" +
+    "\x02\u0381\u0382\x05\u010C\x84\x02\u0382\u0383\x05\u0106\x81\x02\u0383" +
+    "\u0384\x05\u0116\x89\x02\u0384\xA3\x03\x02\x02\x02\u0385\u0386\x05\u010C" +
+    "\x84\x02\u0386\u0387\x05\u0106\x81\x02\u0387\u0388\x05\u0116\x89\x02\u0388" +
+    "\u0389\x05\u010E\x85\x02\u0389\xA5\x03\x02\x02\x02\u038A\u038B\x05\u010E" +
+    "\x85\x02\u038B\u038C\x05\xEAs\x02\u038C\u038D\x05\u0102\x7F\x02\u038D" +
+    "\u038E\x05\u0108\x82\x02\u038E\u038F\x05\u0100~\x02\u038F\u0390\x05\xF2" +
+    "w\x02\u0390\xA7\x03\x02\x02\x02\u0391\u0392\x05\u010E\x85\x02\u0392\u0393" +
+    "\x05\xF2w\x02\u0393\u0394\x05\xEEu\x02\u0394\u0395\x05\u0106\x81\x02\u0395" +
+    "\u0396\x05\u0104\x80\x02\u0396\u0397\x05\xF0v\x02\u0397\xA9\x03\x02\x02" +
+    "\x02\u0398\u0399\x05\u010E\x85\x02\u0399\u039A\x05\xF2w\x02\u039A\u039B" +
+    "\x05\u0100~\x02\u039B\u039C\x05\xF2w\x02\u039C\u039D\x05\xEEu\x02\u039D" +
+    "\u039E\x05\u0110\x86\x02\u039E\xAB\x03\x02\x02\x02\u039F\u03A0\x05\u010E" +
+    "\x85\x02\u03A0\u03A1\x05\xF2w\x02\u03A1\u03A2\x05\u0102\x7F\x02\u03A2" +
+    "\u03A3\x05\xFA{\x02\u03A3\xAD\x03\x02\x02\x02\u03A4\u03A5\x05\u010E\x85" +
+    "\x02\u03A5\u03A6\x05\xF2w\x02\u03A6\u03A7\x05\u0110\x86\x02\u03A7\u03A8" +
+    "\x05\u0110\x86\x02\u03A8\u03A9\x05\xFA{\x02\u03A9\u03AA\x05\u0104\x80" +
+    "\x02\u03AA\u03AB\x05\xF6y\x02\u03AB\u03AC\x05\u010E\x85\x02\u03AC\xAF" +
+    "\x03\x02\x02\x02\u03AD\u03AE\x05\u010E\x85\x02\u03AE\u03AF\x05\u0112\x87" +
+    "\x02\u03AF\u03B0\x05\xECt\x02\u03B0\u03B1\x05\u010E\x85\x02\u03B1\u03B2" +
+    "\x05\u0110\x86\x02\u03B2\u03B3\x05\u010C\x84\x02\u03B3\u03B4\x05\xFA{" +
+    "\x02\u03B4\u03B5\x05\u0104\x80\x02\u03B5\u03B6\x05\xF6y\x02\u03B6\xB1" +
+    "\x03\x02\x02\x02\u03B7\u03B8\x05\u0110\x86\x02\u03B8\u03B9\x05\xF8z\x02" +
+    "\u03B9\u03BA\x05\xF2w\x02\u03BA\u03BB\x05\u0104\x80\x02\u03BB\xB3\x03" +
+    "\x02\x02\x02\u03BC\u03BD\x05\u0110\x86\x02\u03BD\u03BE\x05\xF8z\x02\u03BE" +
+    "\u03BF\x05\u010C\x84\x02\u03BF\u03C0\x05\u0106\x81\x02\u03C0\u03C1\x05" +
+    "\u0116\x89\x02\u03C1\xB5\x03\x02\x02\x02\u03C2\u03C3\x05\u0110\x86\x02" +
+    "\u03C3\u03C4\x05\xFA{\x02\u03C4\u03C5\x05\xF2w\x02\u03C5\u03C6\x05\u010E" +
+    "\x85\x02\u03C6\xB7\x03\x02\x02\x02\u03C7\u03C8\x05\u0110\x86\x02\u03C8" +
+    "\u03C9\x05\xFA{\x02\u03C9\u03CA\x05\u0102\x7F\x02\u03CA\u03CB\x05\xF2" +
+    "w\x02\u03CB\u03CC\x05\u010E\x85\x02\u03CC\u03CD\x05\u0110\x86\x02\u03CD" +
+    "\u03CE\x05\xEAs\x02\u03CE\u03CF\x05\u0102\x7F\x02\u03CF\u03D0\x05\u0108" +
+    "\x82\x02\u03D0\xB9\x03\x02\x02\x02\u03D1\u03D2\x05\u0110\x86\x02\u03D2" +
+    "\u03D3\x05\u0106\x81\x02\u03D3\xBB\x03\x02\x02\x02\u03D4\u03D5\x05\u0110" +
+    "\x86\x02\u03D5\u03D6\x05\u0106\x81\x02\u03D6\u03D7\x05\u0108\x82\x02\u03D7" +
+    "\xBD\x03\x02\x02\x02\u03D8\u03D9\x05\u0110\x86\x02\u03D9\u03DA\x05\u0106" +
+    "\x81\x02\u03DA\u03DB\x05\u0110\x86\x02\u03DB\u03DC\x05\xEAs\x02\u03DC" +
+    "\u03DD\x05\u0100~\x02\u03DD\u03DE\x05\u010E\x85\x02\u03DE\xBF\x03\x02" +
+    "\x02\x02\u03DF\u03E0\x05\u0110\x86\x02\u03E0\u03E1\x05\u010C\x84\x02\u03E1" +
+    "\u03E2\x05\xEAs\x02\u03E2\u03E3\x05\xFA{\x02\u03E3\u03E4\x05\u0100~\x02";
+  private static readonly _serializedATNSegment2: string =
+    "\u03E4\u03E5\x05\xFA{\x02\u03E5\u03E6\x05\u0104\x80\x02\u03E6\u03E7\x05" +
+    "\xF6y\x02\u03E7\xC1\x03\x02\x02\x02\u03E8\u03E9\x05\u0110\x86\x02\u03E9" +
+    "\u03EA\x05\u010C\x84\x02\u03EA\u03EB\x05\xFA{\x02\u03EB\u03EC\x05\u0102" +
+    "\x7F\x02\u03EC\xC3\x03\x02\x02\x02\u03ED\u03EE\x05\u0110\x86\x02\u03EE" +
+    "\u03EF\x05\u010C\x84\x02\u03EF\u03F0\x05\u0112\x87\x02\u03F0\u03F1\x05" +
+    "\u0104\x80\x02\u03F1\u03F2\x05\xEEu\x02\u03F2\u03F3\x05\xEAs\x02\u03F3" +
+    "\u03F4\x05\u0110\x86\x02\u03F4\u03F5\x05\xF2w\x02\u03F5\xC5\x03\x02\x02" +
+    "\x02\u03F6\u03F7\x05\u0110\x86\x02\u03F7\u03F8\x05\u010C\x84\x02\u03F8" +
+    "\u03F9\x05\u011A\x8B\x02\u03F9\xC7\x03\x02\x02\x02\u03FA\u03FB\x05\u0112" +
+    "\x87\x02\u03FB\u03FC\x05\u0104\x80\x02\u03FC\u03FD\x05\xECt\x02\u03FD" +
+    "\u03FE\x05\u0106\x81\x02\u03FE\u03FF\x05\u0112\x87\x02\u03FF\u0400\x05" +
+    "\u0104\x80\x02\u0400\u0401\x05\xF0v\x02\u0401\u0402\x05\xF2w\x02\u0402" +
+    "\u0403\x05\xF0v\x02\u0403\xC9\x03\x02\x02\x02\u0404\u0405\x05\u0112\x87" +
+    "\x02\u0405\u0406\x05\u0104\x80\x02\u0406\u0407\x05\xFA{\x02\u0407\u0408" +
+    "\x05\u0106\x81\x02\u0408\u0409\x05\u0104\x80\x02\u0409\xCB\x03\x02\x02" +
+    "\x02\u040A\u040B\x05\u0112\x87\x02\u040B\u040C\x05\u010E\x85\x02\u040C" +
+    "\u040D\x05\xFA{\x02\u040D\u040E\x05\u0104\x80\x02\u040E\u040F\x05\xF6" +
+    "y\x02\u040F\xCD\x03\x02\x02\x02\u0410\u0411\x05\u0116\x89\x02\u0411\u0412" +
+    "\x05\xF2w\x02\u0412\u0413\x05\xF2w\x02\u0413\u0414\x05\xFE}\x02\u0414" +
+    "\xCF\x03\x02\x02\x02\u0415\u0416\x05\u0116\x89\x02\u0416\u0417\x05\xF8" +
+    "z\x02\u0417\u0418\x05\xF2w\x02\u0418\u0419\x05\u0104\x80\x02\u0419\xD1" +
+    "\x03\x02\x02\x02\u041A\u041B\x05\u0116\x89\x02\u041B\u041C\x05\xF8z\x02" +
+    "\u041C\u041D\x05\xF2w\x02\u041D\u041E\x05\u010C\x84\x02\u041E\u041F\x05" +
+    "\xF2w\x02\u041F\xD3\x03\x02\x02\x02\u0420\u0421\x05\u0116\x89\x02\u0421" +
+    "\u0422\x05\xF8z\x02\u0422\u0423\x05\xFA{\x02\u0423\u0424\x05\u0100~\x02" +
+    "\u0424\u0425\x05\xF2w\x02\u0425\xD5\x03\x02\x02\x02\u0426\u0427\x05\u0116" +
+    "\x89\x02\u0427\u0428\x05\xFA{\x02\u0428\u0429\x05\u0104\x80\x02\u0429" +
+    "\u042A\x05\xF0v\x02\u042A\u042B\x05\u0106\x81\x02\u042B\u042C\x05\u0116" +
+    "\x89\x02\u042C\xD7\x03\x02\x02\x02\u042D\u042E\x05\u0116\x89\x02\u042E" +
+    "\u042F\x05\xFA{\x02\u042F\u0430\x05\u0110\x86\x02\u0430\u0431\x05\xF8" +
+    "z\x02\u0431\xD9\x03\x02\x02\x02\u0432\u0433\x05\u011A\x8B\x02\u0433\u0434" +
+    "\x05\xF2w\x02\u0434\u0435\x05\xEAs\x02\u0435\u0436\x05\u010C\x84\x02\u0436" +
+    "\u043D\x03\x02\x02\x02\u0437\u0438\x05\u011A\x8B\x02\u0438\u0439\x05\u011A" +
+    "\x8B\x02\u0439\u043A\x05\u011A\x8B\x02\u043A\u043B\x05\u011A\x8B\x02\u043B" +
+    "\u043D\x03\x02\x02\x02\u043C\u0432\x03\x02\x02\x02\u043C\u0437\x03\x02" +
+    "\x02\x02\u043D\xDB\x03\x02\x02\x02\u043E\u043F\x05\u012C\x94\x02\u043F" +
+    "\u0440\x05\xECt\x02\u0440\u045A\x03\x02\x02\x02\u0441\u0442\x05\u012C" +
+    "\x94\x02\u0442\u0443\x05\xF4x\x02\u0443\u045A\x03\x02\x02\x02\u0444\u0445" +
+    "\x05\u012C\x94\x02\u0445\u0446\x05\u010C\x84\x02\u0446\u045A\x03\x02\x02" +
+    "\x02\u0447\u0448\x05\u012C\x94\x02\u0448\u0449\x05\u0104\x80\x02\u0449" +
+    "\u045A\x03\x02\x02\x02\u044A\u044B\x05\u012C\x94\x02\u044B\u044C\x05\u0110" +
+    "\x86\x02\u044C\u045A\x03\x02\x02\x02\u044D\u044E\x05\u012C\x94\x02\u044E" +
+    "\u044F\x072\x02\x02\u044F\u045A\x03\x02\x02\x02\u0450\u0451\x05\u012C" +
+    "\x94\x02\u0451\u0452\x05\xEAs\x02\u0452\u045A\x03\x02\x02\x02\u0453\u0454" +
+    "\x05\u012C\x94\x02\u0454\u0455\x05\u0114\x88\x02\u0455\u045A\x03\x02\x02" +
+    "\x02\u0456\u0457\x05\u012C\x94\x02\u0457\u0458\x05\u012C\x94\x02\u0458" +
+    "\u045A\x03\x02\x02\x02\u0459\u043E\x03\x02\x02\x02\u0459\u0441\x03\x02" +
+    "\x02\x02\u0459\u0444\x03\x02\x02\x02\u0459\u0447\x03\x02\x02\x02\u0459" +
+    "\u044A\x03\x02\x02\x02\u0459\u044D\x03\x02\x02\x02\u0459\u0450\x03\x02" +
+    "\x02\x02\u0459\u0453\x03\x02\x02\x02\u0459\u0456\x03\x02\x02\x02\u045A" +
+    "\xDD\x03\x02\x02\x02\u045B\u045F\x05\u011E\x8D\x02\u045C\u045F\x05\u0180" +
+    "\xBE\x02\u045D\u045F\x05\u0136\x99\x02\u045E\u045B\x03\x02\x02\x02\u045E" +
+    "\u045C\x03\x02\x02\x02\u045E\u045D\x03\x02\x02\x02\u045F\u0466\x03\x02" +
+    "\x02\x02\u0460\u0465\x05\u011E\x8D\x02\u0461\u0465\x05\u0180\xBE\x02\u0462" +
+    "\u0465\x05\u0122\x8F\x02\u0463\u0465\x05\u0136\x99\x02\u0464\u0460\x03" +
+    "\x02\x02\x02\u0464\u0461\x03\x02\x02\x02\u0464\u0462\x03\x02\x02\x02\u0464" +
+    "\u0463\x03\x02\x02\x02\u0465\u0468\x03\x02\x02\x02\u0466\u0464\x03\x02" +
+    "\x02\x02\u0466\u0467\x03\x02\x02\x02\u0467\u048A\x03\x02\x02\x02\u0468" +
+    "\u0466\x03\x02\x02\x02\u0469\u0474\x05\u012A\x93\x02\u046A\u0473\n\x02" +
+    "\x02\x02\u046B\u0473\x05\xDCl\x02\u046C\u046D\x05\u012C\x94\x02\u046D" +
+    "\u046E\x05\u016E\xB5\x02\u046E\u0473\x03\x02\x02\x02\u046F\u0470\x05\u012A" +
+    "\x93\x02\u0470\u0471\x05\u012A\x93\x02\u0471\u0473\x03\x02\x02\x02\u0472" +
+    "\u046A\x03\x02\x02\x02\u0472\u046B\x03\x02\x02\x02\u0472\u046C\x03\x02" +
+    "\x02\x02\u0472\u046F\x03\x02\x02\x02\u0473\u0476\x03\x02\x02\x02\u0474" +
+    "\u0472\x03\x02\x02\x02\u0474\u0475\x03\x02\x02\x02\u0475\u0477\x03\x02" +
+    "\x02\x02\u0476\u0474\x03\x02\x02\x02\u0477\u0478\x05\u012A\x93\x02\u0478" +
+    "\u048A\x03\x02\x02\x02\u0479\u0484\x05\u0168\xB2\x02\u047A\u0483\n\x03" +
+    "\x02\x02\u047B\u0483\x05\xDCl\x02\u047C\u047D\x05\u012C\x94\x02\u047D" +
+    "\u047E\x05\u0168\xB2\x02\u047E\u0483\x03\x02\x02\x02\u047F\u0480\x05\u0168" +
+    "\xB2\x02\u0480\u0481\x05\u0168\xB2\x02\u0481\u0483\x03\x02\x02\x02\u0482" +
+    "\u047A\x03\x02\x02\x02\u0482\u047B\x03\x02\x02\x02\u0482\u047C\x03\x02" +
+    "\x02\x02\u0482\u047F\x03\x02\x02\x02\u0483\u0486\x03\x02\x02\x02\u0484" +
+    "\u0482\x03\x02\x02\x02\u0484\u0485\x03\x02\x02\x02\u0485\u0487\x03\x02" +
+    "\x02\x02\u0486\u0484\x03\x02\x02\x02\u0487\u0488\x05\u0168\xB2\x02\u0488" +
+    "\u048A\x03\x02\x02\x02\u0489\u045E\x03\x02\x02\x02\u0489\u0469\x03\x02" +
+    "\x02\x02\u0489\u0479\x03\x02\x02\x02\u048A\xDF\x03\x02\x02\x02\u048B\u048C" +
+    "\x05\xE6q\x02\u048C\u0490\x05\u0138\x9A\x02\u048D\u048F\x05\u0124\x90" +
+    "\x02\u048E\u048D\x03\x02\x02\x02\u048F\u0492\x03\x02\x02\x02\u0490\u048E" +
+    "\x03\x02\x02\x02\u0490\u0491\x03\x02\x02\x02\u0491\u0495\x03\x02\x02\x02" +
+    "\u0492\u0490\x03\x02\x02\x02\u0493\u0496\x05\u0108\x82\x02\u0494\u0496" +
+    "\x05\xF2w\x02\u0495\u0493\x03\x02\x02\x02\u0495\u0494\x03\x02\x02\x02" +
+    "\u0496\u0499\x03\x02\x02\x02\u0497\u049A\x05\u0164\xB0\x02\u0498\u049A" +
+    "\x05\u0134\x98\x02\u0499\u0497\x03\x02\x02\x02\u0499\u0498\x03\x02\x02" +
+    "\x02\u0499\u049A\x03\x02\x02\x02\u049A\u049C\x03\x02\x02\x02\u049B\u049D" +
+    "\x05\u0122\x8F\x02\u049C\u049B\x03\x02\x02\x02\u049D\u049E\x03\x02\x02" +
+    "\x02\u049E\u049C\x03\x02\x02\x02\u049E\u049F\x03\x02\x02\x02\u049F\u04D8" +
+    "\x03\x02\x02\x02\u04A0\u04A3\x05\xE6q\x02\u04A1\u04A4\x05\u0108\x82\x02" +
+    "\u04A2\u04A4\x05\xF2w\x02\u04A3\u04A1\x03\x02\x02\x02\u04A3\u04A2\x03" +
+    "\x02\x02\x02\u04A4\u04A7\x03\x02\x02\x02\u04A5\u04A8\x05\u0164\xB0\x02" +
+    "\u04A6\u04A8\x05\u0134\x98\x02\u04A7\u04A5\x03\x02\x02\x02\u04A7\u04A6" +
+    "\x03\x02\x02\x02\u04A7\u04A8\x03\x02\x02\x02\u04A8\u04AA\x03\x02\x02\x02" +
+    "\u04A9\u04AB\x05\u0122\x8F\x02\u04AA\u04A9\x03\x02\x02\x02\u04AB\u04AC" +
+    "\x03\x02\x02\x02\u04AC\u04AA\x03\x02\x02\x02\u04AC\u04AD\x03\x02\x02\x02" +
+    "\u04AD\u04D8\x03\x02\x02\x02\u04AE\u04AF\x05\xE4p\x02\u04AF\u04B3\x05" +
+    "\u0138\x9A\x02\u04B0\u04B2\x05\u0122\x8F\x02\u04B1\u04B0\x03\x02\x02\x02" +
+    "\u04B2\u04B5\x03\x02\x02\x02\u04B3\u04B1\x03\x02\x02\x02\u04B3\u04B4\x03" +
+    "\x02\x02\x02\u04B4\u04B6\x03\x02\x02\x02\u04B5\u04B3\x03\x02\x02\x02\u04B6" +
+    "\u04B9\x05\xF2w\x02\u04B7\u04BA\x05\u0164\xB0\x02\u04B8\u04BA\x05\u0134" +
+    "\x98\x02\u04B9\u04B7\x03\x02\x02\x02\u04B9\u04B8\x03\x02\x02\x02\u04B9" +
+    "\u04BA\x03\x02\x02\x02\u04BA\u04BC\x03\x02\x02\x02\u04BB\u04BD\x05\u0122" +
+    "\x8F\x02\u04BC\u04BB\x03\x02\x02\x02\u04BD\u04BE\x03\x02\x02\x02\u04BE" +
+    "\u04BC\x03\x02\x02\x02\u04BE\u04BF\x03\x02\x02\x02\u04BF\u04D8\x03\x02" +
+    "\x02\x02\u04C0\u04C1\x05\u0138\x9A\x02\u04C1\u04C2\x05\xE4p\x02\u04C2" +
+    "\u04C5\x05\xF2w\x02\u04C3\u04C6\x05\u0164\xB0\x02\u04C4\u04C6\x05\u0134" +
+    "\x98\x02\u04C5\u04C3\x03\x02\x02\x02\u04C5\u04C4\x03\x02\x02\x02\u04C5" +
+    "\u04C6\x03\x02\x02\x02\u04C6\u04C8\x03\x02\x02\x02\u04C7\u04C9\x05\u0122" +
+    "\x8F\x02\u04C8\u04C7\x03\x02\x02\x02\u04C9\u04CA\x03\x02\x02\x02\u04CA" +
+    "\u04C8\x03\x02\x02\x02\u04CA\u04CB\x03\x02\x02\x02\u04CB\u04D8\x03\x02" +
+    "\x02\x02\u04CC\u04CD\x05\xE4p\x02\u04CD\u04D0\x05\xF2w\x02\u04CE\u04D1" +
+    "\x05\u0164\xB0\x02\u04CF\u04D1\x05\u0134\x98\x02\u04D0\u04CE\x03\x02\x02" +
+    "\x02\u04D0\u04CF\x03\x02\x02\x02\u04D0\u04D1\x03\x02\x02\x02\u04D1\u04D3" +
+    "\x03\x02\x02\x02\u04D2\u04D4\x05\u0122\x8F\x02\u04D3\u04D2\x03\x02\x02" +
+    "\x02\u04D4\u04D5\x03\x02\x02\x02\u04D5\u04D3\x03\x02\x02\x02\u04D5\u04D6" +
+    "\x03\x02\x02\x02\u04D6\u04D8\x03\x02\x02\x02\u04D7\u048B\x03\x02\x02\x02" +
+    "\u04D7\u04A0\x03\x02\x02\x02\u04D7\u04AE\x03\x02\x02\x02\u04D7\u04C0\x03" +
+    "\x02\x02\x02\u04D7\u04CC\x03\x02\x02\x02\u04D8\xE1\x03\x02\x02\x02\u04D9" +
+    "\u04DB\x072\x02\x02\u04DA\u04DC\x05\u0120\x8E\x02\u04DB\u04DA\x03\x02" +
+    "\x02\x02\u04DC\u04DD\x03\x02\x02\x02\u04DD\u04DB\x03\x02\x02\x02\u04DD" +
+    "\u04DE\x03\x02\x02\x02\u04DE\xE3\x03\x02\x02\x02\u04DF\u04E1\x05\u0122" +
+    "\x8F\x02\u04E0\u04DF\x03\x02\x02\x02\u04E1\u04E2\x03\x02\x02\x02\u04E2" +
+    "\u04E0\x03\x02\x02\x02\u04E2\u04E3\x03\x02\x02\x02\u04E3\xE5\x03\x02\x02" +
+    "\x02\u04E4\u04E5\x072\x02\x02\u04E5\u04E7\x05\u0118\x8A\x02\u04E6\u04E8" +
+    "\x05\u0124\x90\x02\u04E7\u04E6\x03\x02\x02\x02\u04E8\u04E9\x03\x02\x02" +
+    "\x02\u04E9\u04E7\x03\x02\x02\x02\u04E9\u04EA\x03\x02\x02\x02\u04EA\xE7" +
+    "\x03\x02\x02\x02\u04EB\u04F6\x05\u016E\xB5\x02\u04EC\u04F5\n\x04\x02\x02" +
+    "\u04ED\u04F5\x05\xDCl\x02\u04EE\u04EF\x05\u012C\x94\x02\u04EF\u04F0\x05" +
+    "\u016E\xB5\x02\u04F0\u04F5\x03\x02\x02\x02\u04F1\u04F2\x05\u016E\xB5\x02" +
+    "\u04F2\u04F3\x05\u016E\xB5\x02\u04F3\u04F5\x03\x02\x02\x02\u04F4\u04EC" +
+    "\x03\x02\x02\x02\u04F4\u04ED\x03\x02\x02\x02\u04F4\u04EE\x03\x02\x02\x02" +
+    "\u04F4\u04F1\x03\x02\x02\x02\u04F5\u04F8\x03\x02\x02\x02\u04F6\u04F4\x03" +
+    "\x02\x02\x02\u04F6\u04F7\x03\x02\x02\x02\u04F7\u04F9\x03\x02\x02\x02\u04F8" +
+    "\u04F6\x03\x02\x02\x02\u04F9\u04FA\x05\u016E\xB5\x02\u04FA\xE9\x03\x02" +
+    "\x02\x02\u04FB\u04FC\t\x05\x02\x02\u04FC\xEB\x03\x02\x02\x02\u04FD\u04FE" +
+    "\t\x06\x02\x02\u04FE\xED\x03\x02\x02\x02\u04FF\u0500\t\x07\x02\x02\u0500" +
+    "\xEF\x03\x02\x02\x02\u0501\u0502\t\b\x02\x02\u0502\xF1\x03\x02\x02\x02" +
+    "\u0503\u0504\t\t\x02\x02\u0504\xF3\x03\x02\x02\x02\u0505\u0506\t\n\x02" +
+    "\x02\u0506\xF5\x03\x02\x02\x02\u0507\u0508\t\v\x02\x02\u0508\xF7\x03\x02" +
+    "\x02\x02\u0509\u050A\t\f\x02\x02\u050A\xF9\x03\x02\x02\x02\u050B\u050C" +
+    "\t\r\x02\x02\u050C\xFB\x03\x02\x02\x02\u050D\u050E\t\x0E\x02\x02\u050E" +
+    "\xFD\x03\x02\x02\x02\u050F\u0510\t\x0F\x02\x02\u0510\xFF\x03\x02\x02\x02" +
+    "\u0511\u0512\t\x10\x02\x02\u0512\u0101\x03\x02\x02\x02\u0513\u0514\t\x11" +
+    "\x02\x02\u0514\u0103\x03\x02\x02\x02\u0515\u0516\t\x12\x02\x02\u0516\u0105" +
+    "\x03\x02\x02\x02\u0517\u0518\t\x13\x02\x02\u0518\u0107\x03\x02\x02\x02" +
+    "\u0519\u051A\t\x14\x02\x02\u051A\u0109\x03\x02\x02\x02\u051B\u051C\t\x15" +
+    "\x02\x02\u051C\u010B\x03\x02\x02\x02\u051D\u051E\t\x16\x02\x02\u051E\u010D" +
+    "\x03\x02\x02\x02\u051F\u0520\t\x17\x02\x02\u0520\u010F\x03\x02\x02\x02" +
+    "\u0521\u0522\t\x18\x02\x02\u0522\u0111\x03\x02\x02\x02\u0523\u0524\t\x19" +
+    "\x02\x02\u0524\u0113\x03\x02\x02\x02\u0525\u0526\t\x1A\x02\x02\u0526\u0115" +
+    "\x03\x02\x02\x02\u0527\u0528\t\x1B\x02\x02\u0528\u0117\x03\x02\x02\x02" +
+    "\u0529\u052A\t\x1C\x02\x02\u052A\u0119\x03\x02\x02\x02\u052B\u052C\t\x1D" +
+    "\x02\x02\u052C\u011B\x03\x02\x02\x02\u052D\u052E\t\x1E\x02\x02\u052E\u011D" +
+    "\x03\x02\x02\x02\u052F\u0530\t\x1F\x02\x02\u0530\u011F\x03\x02\x02\x02" +
+    "\u0531\u0532\t \x02\x02\u0532\u0121\x03\x02\x02\x02\u0533\u0534\t!\x02" +
+    '\x02\u0534\u0123\x03\x02\x02\x02\u0535\u0536\t"\x02\x02\u0536\u0125\x03' +
+    "\x02\x02\x02\u0537\u0538\x07/\x02\x02\u0538\u0539\x07@\x02\x02\u0539\u0127" +
+    "\x03\x02\x02\x02\u053A\u053B\x07,\x02\x02\u053B\u0129\x03\x02\x02\x02" +
+    "\u053C\u053D\x07b\x02\x02\u053D\u012B\x03\x02\x02\x02\u053E\u053F\x07" +
+    "^\x02\x02\u053F\u012D\x03\x02\x02\x02\u0540\u0541\x07<\x02\x02\u0541\u012F" +
+    "\x03\x02\x02\x02\u0542\u0543\x07.\x02\x02\u0543\u0131\x03\x02\x02\x02" +
+    "\u0544\u0545\x07~\x02\x02\u0545\u0546\x07~\x02\x02\u0546\u0133\x03\x02" +
+    "\x02\x02\u0547\u0548\x07/\x02\x02\u0548\u0135\x03\x02\x02\x02\u0549\u054A" +
+    "\x07&\x02\x02\u054A\u0137\x03\x02\x02\x02\u054B\u054C\x070\x02\x02\u054C" +
+    "\u0139\x03\x02\x02\x02\u054D\u054E\x07?\x02\x02\u054E\u054F\x07?\x02\x02" +
+    "\u054F\u013B\x03\x02\x02\x02\u0550\u0551\x07?\x02\x02\u0551\u013D\x03" +
+    "\x02\x02\x02\u0552\u0553\x07@\x02\x02\u0553\u0554\x07?\x02\x02\u0554\u013F" +
+    "\x03\x02\x02\x02\u0555\u0556\x07@\x02\x02\u0556\u0141\x03\x02\x02\x02" +
+    "\u0557\u0558\x07%\x02\x02\u0558\u0143\x03\x02\x02\x02\u0559\u055A\x07" +
+    "\x80\x02\x02\u055A\u055B\x07,\x02\x02\u055B\u0145\x03\x02\x02\x02\u055C" +
+    "\u055D\x07?\x02\x02\u055D\u055E\x07\x80\x02\x02\u055E\u055F\x07,\x02\x02" +
+    "\u055F\u0147\x03\x02\x02\x02\u0560\u0561\x07}\x02\x02\u0561\u0562\x03" +
+    "\x02\x02\x02\u0562\u0563\b\xA2\x02\x02\u0563\u0149\x03\x02\x02\x02\u0564" +
+    "\u0565\x07]\x02\x02\u0565\u014B\x03\x02\x02\x02\u0566\u0567\x07*\x02\x02" +
+    "\u0567\u014D\x03\x02\x02\x02\u0568\u0569\x07>\x02\x02\u0569\u056A\x07" +
+    "?\x02\x02\u056A\u014F\x03\x02\x02\x02\u056B\u056C\x07>\x02\x02\u056C\u056D" +
+    "\x071\x02\x02\u056D\u056E\x03\x02\x02\x02\u056E\u056F\b\xA6\x03\x02\u056F" +
+    "\u0570\b\xA6\x04\x02\u0570\u0151\x03\x02\x02\x02\u0571\u0572\x07>\x02" +
+    "\x02\u0572\u0573\x06\xA7\x02\x02\u0573\u0574\x03\x02\x02\x02\u0574\u0575" +
+    "\b\xA7\x05\x02\u0575\u0576\b\xA7\x06\x02\u0576\u0153\x03\x02\x02\x02\u0577" +
+    "\u0578\x07>\x02\x02\u0578\u0155\x03\x02\x02\x02\u0579\u057A\x07>\x02\x02" +
+    "\u057A\u057B\x071\x02\x02\u057B\u0157\x03\x02\x02\x02\u057C\u057D\x07" +
+    "#\x02\x02\u057D\u0581\x07?\x02\x02\u057E\u057F\x07>\x02\x02\u057F\u0581" +
+    "\x07@\x02\x02\u0580\u057C\x03\x02\x02\x02\u0580\u057E\x03\x02\x02\x02" +
+    "\u0581\u0159\x03\x02\x02\x02\u0582\u0583\x07#\x02\x02\u0583\u0584\x07" +
+    "\x80\x02\x02\u0584\u0585\x07,\x02\x02\u0585\u015B\x03\x02\x02\x02\u0586" +
+    "\u0587\x07#\x02\x02\u0587\u0588\x07\x80\x02\x02\u0588\u015D\x03\x02\x02" +
+    "\x02\u0589\u058A\x07A\x02\x02\u058A\u058B\x070\x02\x02\u058B\u015F\x03" +
+    "\x02\x02\x02\u058C\u058D\x07A\x02\x02\u058D\u058E\x07A\x02\x02\u058E\u0161" +
+    "\x03\x02\x02\x02\u058F\u0590\x07'\x02\x02\u0590\u0163\x03\x02\x02\x02" +
+    "\u0591\u0592\x07-\x02\x02\u0592\u0165\x03\x02\x02\x02\u0593\u0594\x07" +
+    "A\x02\x02\u0594\u0167\x03\x02\x02\x02\u0595\u0596\x07$\x02\x02\u0596\u0169" +
+    "\x03\x02\x02\x02\u0597\u0598\x07h\x02\x02\u0598\u0599\x07)\x02\x02\u0599" +
+    "\u059A\x03\x02\x02\x02\u059A\u059B\b\xB3\x07\x02\u059B\u016B\x03\x02\x02" +
+    "\x02\u059C\u059D\x07H\x02\x02\u059D\u059E\x07)\x02\x02\u059E\u059F\x03" +
+    "\x02\x02\x02\u059F\u05A0\b\xB4\b\x02\u05A0\u016D\x03\x02\x02\x02\u05A1" +
+    "\u05A2\x07)\x02\x02\u05A2\u016F\x03\x02\x02\x02\u05A3\u05A4\x07\x80\x02" +
+    "\x02\u05A4\u0171\x03\x02\x02\x02\u05A5\u05A6\x07?\x02\x02\u05A6\u05A7" +
+    "\x07\x80\x02\x02\u05A7\u0173\x03\x02\x02\x02\u05A8\u05A9\x07\x7F\x02\x02" +
+    "\u05A9\u05AA\x03\x02\x02\x02\u05AA\u05AB\b\xB8\t\x02\u05AB\u0175\x03\x02" +
+    "\x02\x02\u05AC\u05AD\x07_\x02\x02\u05AD\u0177\x03\x02\x02\x02\u05AE\u05AF" +
+    "\x07+\x02\x02\u05AF\u0179\x03\x02\x02\x02\u05B0\u05B1\x07=\x02\x02\u05B1" +
+    "\u017B\x03\x02\x02\x02\u05B2\u05B3\x071\x02\x02\u05B3\u017D\x03\x02\x02" +
+    "\x02\u05B4\u05B5\x071\x02\x02\u05B5\u05B6\x07@\x02\x02\u05B6\u017F\x03" +
+    "\x02\x02\x02\u05B7\u05B8\x07a\x02\x02\u05B8\u0181\x03\x02\x02\x02\u05B9" +
+    "\u05BA\x071\x02\x02\u05BA\u05BB\x07,\x02\x02\u05BB\u05BF\x03\x02\x02\x02" +
+    "\u05BC\u05BE\v\x02\x02\x02\u05BD\u05BC\x03\x02\x02\x02\u05BE\u05C1\x03" +
+    "\x02\x02\x02\u05BF\u05C0\x03\x02\x02\x02\u05BF\u05BD\x03\x02\x02\x02\u05C0" +
+    "\u05C2\x03\x02\x02\x02\u05C1\u05BF\x03\x02\x02\x02\u05C2\u05C3\x07,\x02" +
+    "\x02\u05C3\u05C4\x071\x02\x02\u05C4\u05C5\x03\x02\x02\x02\u05C5\u05C6" +
+    "\b\xBF\n\x02\u05C6\u0183\x03\x02\x02\x02\u05C7\u05C8\x07/\x02\x02\u05C8" +
+    "\u05CC\x07/\x02\x02\u05C9\u05CA\x071\x02\x02\u05CA\u05CC\x071\x02\x02" +
+    "\u05CB\u05C7\x03\x02\x02\x02\u05CB\u05C9\x03\x02\x02\x02\u05CC\u05D0\x03" +
+    "\x02\x02\x02\u05CD\u05CF\n#\x02\x02\u05CE\u05CD\x03\x02\x02\x02\u05CF" +
+    "\u05D2\x03\x02\x02\x02\u05D0\u05CE\x03\x02\x02\x02\u05D0\u05D1\x03\x02" +
+    "\x02\x02\u05D1\u05D4\x03\x02\x02\x02\u05D2\u05D0\x03\x02\x02\x02\u05D3" +
+    "\u05D5\t$\x02\x02\u05D4\u05D3\x03\x02\x02\x02\u05D5\u05D6\x03\x02\x02" +
+    "\x02\u05D6\u05D7\b\xC0\n\x02\u05D7\u0185\x03\x02\x02\x02\u05D8\u05D9\t" +
+    "%\x02\x02\u05D9\u05DA\x03\x02\x02\x02\u05DA\u05DB\b\xC1\v\x02\u05DB\u0187" +
+    "\x03\x02\x02\x02\u05DC\u05E8\n&\x02\x02\u05DD\u05E8\x05\xDCl\x02\u05DE" +
+    "\u05DF\x05\u012C\x94\x02\u05DF\u05E0\x05\u016E\xB5\x02\u05E0\u05E8\x03" +
+    "\x02\x02\x02\u05E1\u05E2\x05\u012C\x94\x02\u05E2\u05E3\x05\u0148\xA2\x02" +
+    "\u05E3\u05E8\x03\x02\x02\x02\u05E4\u05E5\x05\u016E\xB5\x02\u05E5\u05E6" +
+    "\x05\u016E\xB5\x02\u05E6\u05E8\x03\x02\x02\x02\u05E7\u05DC\x03\x02\x02" +
+    "\x02\u05E7\u05DD\x03\x02\x02\x02\u05E7\u05DE\x03\x02\x02\x02\u05E7\u05E1" +
+    "\x03\x02\x02\x02\u05E7\u05E4\x03\x02\x02\x02\u05E8\u05E9\x03\x02\x02\x02" +
+    "\u05E9\u05E7\x03\x02\x02\x02\u05E9\u05EA\x03\x02\x02\x02\u05EA\u0189\x03" +
+    "\x02\x02\x02\u05EB\u05EC\x05\u0148\xA2\x02\u05EC\u05ED\x03\x02\x02\x02" +
+    "\u05ED\u05EE\b\xC3\x02\x02\u05EE\u018B\x03\x02\x02\x02\u05EF\u05F0\x05" +
+    "\u016E\xB5\x02\u05F0\u05F1\x03\x02\x02\x02\u05F1\u05F2\b\xC4\f\x02\u05F2" +
+    "\u05F3\b\xC4\t\x02\u05F3\u018D\x03\x02\x02\x02\u05F4\u05FA\n'\x02\x02" +
+    "\u05F5\u05FA\x05\xDCl\x02\u05F6\u05F7\x05\u012C\x94\x02\u05F7\u05F8\x05" +
+    "\u0148\xA2\x02\u05F8\u05FA\x03\x02\x02\x02\u05F9\u05F4\x03\x02\x02\x02" +
+    "\u05F9\u05F5\x03\x02\x02\x02\u05F9\u05F6\x03\x02\x02\x02\u05FA\u05FB\x03" +
+    "\x02\x02\x02\u05FB\u05F9\x03\x02\x02\x02\u05FB\u05FC\x03\x02\x02\x02\u05FC" +
+    "\u018F\x03\x02\x02\x02\u05FD\u05FE\x05\u0148\xA2\x02\u05FE\u05FF\x03\x02" +
+    "\x02\x02\u05FF\u0600\b\xC6\x02\x02\u0600\u0191\x03\x02\x02\x02\u0601\u0602" +
+    "\x071\x02\x02\u0602\u0603\x07@\x02\x02\u0603\u0604\x03\x02\x02\x02\u0604" +
+    "\u0605\b\xC7\r\x02\u0605\u0606\b\xC7\t\x02\u0606\u0193\x03\x02\x02\x02" +
+    "\u0607\u0608\x07@\x02\x02\u0608\u0609\x03\x02\x02\x02\u0609\u060A\b\xC8" +
+    "\x0E\x02\u060A\u060B\b\xC8\t\x02\u060B\u060C\b\xC8\x0F\x02\u060C\u0195" +
+    "\x03\x02\x02\x02\u060D\u0611\t(\x02\x02\u060E\u0610\t)\x02\x02\u060F\u060E" +
+    "\x03\x02\x02\x02\u0610\u0613\x03\x02\x02\x02\u0611\u060F\x03\x02\x02\x02" +
+    "\u0611\u0612\x03\x02\x02\x02\u0612\u0614\x03\x02\x02\x02\u0613\u0611\x03" +
+    "\x02\x02\x02\u0614\u0615\b\xC9\x10\x02\u0615\u0197\x03\x02\x02\x02\u0616" +
+    "\u0617\x07?\x02\x02\u0617\u0618\x03\x02\x02\x02\u0618\u0619\b\xCA\x11" +
+    "\x02\u0619\u0199\x03\x02\x02\x02\u061A\u061B\x05\xE8r\x02\u061B\u061C" +
+    "\x03\x02\x02\x02\u061C\u061D\b\xCB\x12\x02\u061D\u019B\x03\x02\x02\x02" +
+    "\u061E\u0620\t*\x02\x02\u061F\u061E\x03\x02\x02\x02\u0620\u0621\x03\x02" +
+    "\x02\x02\u0621\u061F\x03\x02\x02\x02\u0621\u0622\x03\x02\x02\x02\u0622" +
+    "\u0623\x03\x02\x02\x02\u0623\u0624\b\xCC\v\x02\u0624\u019D\x03\x02\x02" +
+    "\x02\u0625\u0626\x07}\x02\x02\u0626\u0627\x03\x02\x02\x02\u0627\u0628" +
+    "\b\xCD\x13\x02\u0628\u0629\b\xCD\x02\x02\u0629\u019F\x03\x02\x02\x02\u062A" +
+    "\u062B\x07@\x02\x02\u062B\u062C\x03\x02\x02\x02\u062C\u062D\b\xCE\x0E" +
+    "\x02\u062D\u062E\b\xCE\t\x02\u062E\u01A1\x03\x02\x02\x02\u062F\u0633\t" +
+    "(\x02\x02\u0630\u0632\t)\x02\x02\u0631\u0630\x03\x02\x02\x02\u0632\u0635" +
+    "\x03\x02\x02\x02\u0633\u0631\x03\x02\x02\x02\u0633\u0634\x03\x02\x02\x02" +
+    "\u0634\u0636\x03\x02\x02\x02\u0635\u0633\x03\x02\x02\x02\u0636\u0637\b" +
+    "\xCF\x10\x02\u0637\u01A3\x03\x02\x02\x02\u0638\u063A\t*\x02\x02\u0639" +
+    "\u0638\x03\x02\x02\x02\u063A\u063B\x03\x02\x02\x02\u063B\u0639\x03\x02" +
+    "\x02\x02\u063B\u063C\x03\x02\x02\x02\u063C\u063D\x03\x02\x02\x02\u063D" +
+    "\u063E\b\xD0\v\x02\u063E\u01A5\x03\x02\x02\x02\u063F\u0641\n+\x02\x02" +
+    "\u0640\u063F\x03\x02\x02\x02\u0641\u0642\x03\x02\x02\x02\u0642\u0640\x03" +
+    "\x02\x02\x02\u0642\u0643\x03\x02\x02\x02\u0643\u01A7\x03\x02\x02\x02\u0644" +
+    "\u0645\x07}\x02\x02\u0645\u0646\x03\x02\x02\x02\u0646\u0647\b\xD2\x13" +
+    "\x02\u0647\u0648\b\xD2\x02\x02\u0648\u01A9\x03\x02\x02\x02\u0649\u064A" +
+    "\x07>\x02\x02\u064A\u064B\x071\x02\x02\u064B\u064C\x03\x02\x02\x02\u064C" +
+    "\u064D\b\xD3\x03\x02\u064D\u064E\b\xD3\t\x02\u064E\u064F\b\xD3\x04\x02" +
+    "\u064F\u01AB\x03\x02\x02\x02\u0650\u0651\x07>\x02\x02\u0651\u0652\x03" +
+    "\x02\x02\x02\u0652\u0653\b\xD4\x05\x02\u0653\u0654\b\xD4\x06\x02\u0654" +
+    "\u01AD\x03\x02\x02\x02\u0655\u0657\t*\x02\x02\u0656\u0655\x03\x02\x02" +
+    "\x02\u0657\u0658\x03\x02\x02\x02\u0658\u0656\x03\x02\x02\x02\u0658\u0659" +
+    "\x03\x02\x02\x02\u0659\u065A\x03\x02\x02\x02\u065A\u065B\b\xD5\v\x02\u065B" +
+    "\u01AF\x03\x02\x02\x027\x02\x03\x04\x05\x06\x07\u01D8\u02BC\u043C\u0459" +
+    "\u045E\u0464\u0466\u0472\u0474\u0482\u0484\u0489\u0490\u0495\u0499\u049E" +
+    "\u04A3\u04A7\u04AC\u04B3\u04B9\u04BE\u04C5\u04CA\u04D0\u04D5\u04D7\u04DD" +
+    "\u04E2\u04E9\u04F4\u04F6\u0580\u05BF\u05CB\u05D0\u05D4\u05E7\u05E9\u05F9" +
+    "\u05FB\u0611\u0621\u0633\u063B\u0642\u0658\x14\x07\x02\x02\t\x8A\x02\x07" +
+    "\x06\x02\t\x89\x02\x07\x05\x02\x07\x03\x02\x07\x04\x02\x06\x02\x02\b\x02" +
+    "\x02\x02\x03\x02\t\x96\x02\t\x9E\x02\t\x81\x02\x07\x07\x02\tn\x02\t\x7F" +
+    "\x02\ts\x02\t\x85\x02";
+  public static readonly _serializedATN: string = Utils.join(
+    [
+      TSQLLexer._serializedATNSegment0,
+      TSQLLexer._serializedATNSegment1,
+      TSQLLexer._serializedATNSegment2,
+    ],
+    ""
+  );
+  public static __ATN: ATN;
+  public static get _ATN(): ATN {
+    if (!TSQLLexer.__ATN) {
+      TSQLLexer.__ATN = new ATNDeserializer().deserialize(
+        Utils.toCharArray(TSQLLexer._serializedATN)
+      );
+    }
+
+    return TSQLLexer.__ATN;
+  }
+}
diff --git a/internal-packages/tsql/src/grammar/TSQLLexer.typescript.g4 b/internal-packages/tsql/src/grammar/TSQLLexer.typescript.g4
new file mode 100644
index 000000000..f09eb2aaa
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/TSQLLexer.typescript.g4
@@ -0,0 +1,81 @@
+lexer grammar TSQLLexer;
+
+@header {
+// put any global imports you need here
+}
+
+@members {
+
+private _peekChar(k: number): string {
+    // Return the k-th look-ahead as a *single-char string* or '\0' at EOF.
+    const c = this._input.LA(k);          // int code point or IntStream.EOF (-1)
+    if (c < 0 || c > 0x10FFFF) {         // EOF or out-of-range → sentinel
+        return '\0';
+    }
+    return String.fromCharCode(c);
+}
+
+private _skipWsAndComments(idx: number): number {
+    // Return the first index ≥ idx that is *not* whitespace / single-line comment.
+    while (true) {
+        const ch = this._peekChar(idx);
+        if (/\s/.test(ch)) {                  // spaces, newlines, tabs …
+            idx++;
+            continue;
+        }
+
+        // single-line comments
+        if (ch === '/' && this._peekChar(idx + 1) === '/') {     // //
+            idx += 2;
+        } else if (ch === '-' && this._peekChar(idx + 1) === '-') {   // --
+            idx += 2;
+        } else if (ch === '#') {                                       // #
+            idx++;
+        } else {
+            break;                                             // no ws / comment
+        }
+        // consume until EOL / EOF
+        while (!['\0', '\n', '\r'].includes(this._peekChar(idx))) {
+            idx++;
+        }
+    }
+    return idx;
+}
+
+// ───── opening tag test ─────
+isOpeningTag(): boolean {
+    const ch1 = this._peekChar(1);
+    if (!(/[a-zA-Z]/.test(ch1) || ch1 === '_')) {
+        return false;                           // not a tag name start
+    }
+
+    // skip tag name
+    let i = 2;
+    while (true) {
+        const ch = this._peekChar(i);
+        if (/[a-zA-Z0-9]/.test(ch) || ch === '_' || ch === '-') {
+            i++;
+        } else {
+            break;
+        }
+    }
+
+    let ch = this._peekChar(i);
+
+    // immediate delimiter → tag
+    if (ch === '>' || ch === '/') {
+        return true;
+    }
+
+    // need to look beyond whitespace
+    if (/\s/.test(ch)) {
+        i = this._skipWsAndComments(i + 1);
+        ch = this._peekChar(i);
+        return ch === '>' || ch === '/' || /[a-zA-Z0-9]/.test(ch) || ch === '_';
+    }
+
+    // anything else → not a tag
+    return false;
+}
+
+}
\ No newline at end of file
diff --git a/internal-packages/tsql/src/grammar/TSQLParser.g4 b/internal-packages/tsql/src/grammar/TSQLParser.g4
new file mode 100644
index 000000000..62d24d8a3
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/TSQLParser.g4
@@ -0,0 +1,315 @@
+parser grammar TSQLParser;
+
+options {
+    tokenVocab = TSQLLexer;
+}
+
+
+program: declaration* EOF;
+
+declaration: varDecl | statement ;
+
+expression: columnExpr;
+
+varDecl: LET identifier ( COLON EQ_SINGLE expression )? ;
+identifierList: identifier (COMMA identifier)* COMMA?;
+
+statement      : returnStmt
+               | throwStmt
+               | tryCatchStmt
+               | ifStmt
+               | whileStmt
+               | forInStmt
+               | forStmt
+               | funcStmt
+               | varAssignment
+               | block
+               | exprStmt
+               | emptyStmt
+               ;
+
+returnStmt     : RETURN expression? SEMICOLON?;
+throwStmt      : THROW expression? SEMICOLON?;
+catchBlock     : CATCH (LPAREN catchVar=identifier (COLON catchType=identifier)? RPAREN)? catchStmt=block;
+tryCatchStmt   : TRY tryStmt=block catchBlock* (FINALLY finallyStmt=block)?;
+ifStmt         : IF LPAREN expression RPAREN statement ( ELSE statement )? ;
+whileStmt      : WHILE LPAREN expression RPAREN statement SEMICOLON?;
+forStmt        : FOR LPAREN
+                 (initializerVarDeclr=varDecl | initializerVarAssignment=varAssignment | initializerExpression=expression)? SEMICOLON
+                 condition=expression? SEMICOLON
+                 (incrementVarDeclr=varDecl | incrementVarAssignment=varAssignment | incrementExpression=expression)?
+                 RPAREN statement SEMICOLON?;
+forInStmt      : FOR LPAREN LET identifier (COMMA identifier)? IN expression RPAREN statement SEMICOLON?;
+funcStmt       : (FN | FUN) identifier LPAREN identifierList? RPAREN block;
+varAssignment  : expression COLON EQ_SINGLE expression ;
+exprStmt       : expression SEMICOLON?;
+emptyStmt      : SEMICOLON ;
+block          : LBRACE declaration* RBRACE ;
+
+kvPair: expression ':' expression ;
+kvPairList: kvPair (COMMA kvPair)* COMMA?;
+
+
+// SELECT statement
+select: (selectSetStmt | selectStmt | tSQLxTagElement) SEMICOLON? EOF;
+
+selectStmtWithParens: selectStmt | LPAREN selectSetStmt RPAREN | placeholder;
+
+subsequentSelectSetClause: (EXCEPT | UNION ALL | UNION DISTINCT | INTERSECT | INTERSECT DISTINCT) selectStmtWithParens;
+selectSetStmt: selectStmtWithParens (subsequentSelectSetClause)*;
+
+selectStmt:
+    with=withClause?
+    SELECT DISTINCT? topClause?
+    columns=columnExprList
+    from=fromClause?
+    arrayJoinClause?
+    prewhereClause?
+    where=whereClause?
+    groupByClause? (WITH (CUBE | ROLLUP))? (WITH TOTALS)?
+    havingClause?
+    windowClause?
+    orderByClause?
+    limitByClause?
+    (limitAndOffsetClause | offsetOnlyClause)?
+    settingsClause?
+    ;
+
+withClause: WITH withExprList;
+topClause: TOP DECIMAL_LITERAL (WITH TIES)?;
+fromClause: FROM joinExpr;
+arrayJoinClause: (LEFT | INNER)? ARRAY JOIN columnExprList;
+windowClause: WINDOW identifier AS LPAREN windowExpr RPAREN (COMMA identifier AS LPAREN windowExpr RPAREN)*;
+prewhereClause: PREWHERE columnExpr;
+whereClause: WHERE columnExpr;
+groupByClause: GROUP BY ((CUBE | ROLLUP) LPAREN columnExprList RPAREN | columnExprList);
+havingClause: HAVING columnExpr;
+orderByClause: ORDER BY orderExprList;
+projectionOrderByClause: ORDER BY columnExprList;
+limitByClause: LIMIT limitExpr BY columnExprList;
+limitAndOffsetClause
+    : LIMIT columnExpr (COMMA columnExpr)? (WITH TIES)? // compact OFFSET-optional form
+    | LIMIT columnExpr (WITH TIES)? OFFSET columnExpr // verbose OFFSET-included form with WITH TIES
+    ;
+offsetOnlyClause: OFFSET columnExpr;
+settingsClause: SETTINGS settingExprList;
+
+joinExpr
+    : joinExpr joinOp? JOIN joinExpr joinConstraintClause  # JoinExprOp
+    | joinExpr joinOpCross joinExpr                                          # JoinExprCrossOp
+    | tableExpr FINAL? sampleClause?                                         # JoinExprTable
+    | LPAREN joinExpr RPAREN                                                 # JoinExprParens
+    ;
+joinOp
+    : ((ALL | ANY | ASOF)? INNER | INNER (ALL | ANY | ASOF)? | (ALL | ANY | ASOF))  # JoinOpInner
+    | ( (SEMI | ALL | ANTI | ANY | ASOF)? (LEFT | RIGHT) OUTER?
+      | (LEFT | RIGHT) OUTER? (SEMI | ALL | ANTI | ANY | ASOF)?
+      )                                                                             # JoinOpLeftRight
+    | ((ALL | ANY)? FULL OUTER? | FULL OUTER? (ALL | ANY)?)                         # JoinOpFull
+    ;
+joinOpCross
+    : CROSS JOIN
+    | COMMA
+    ;
+joinConstraintClause
+    : ON columnExprList
+    | USING LPAREN columnExprList RPAREN
+    | USING columnExprList
+    ;
+
+sampleClause: SAMPLE ratioExpr (OFFSET ratioExpr)?;
+limitExpr: columnExpr ((COMMA | OFFSET) columnExpr)?;
+orderExprList: orderExpr (COMMA orderExpr)*;
+orderExpr: columnExpr (ASCENDING | DESCENDING | DESC)? (NULLS (FIRST | LAST))? (COLLATE STRING_LITERAL)?;
+ratioExpr: placeholder | numberLiteral (SLASH numberLiteral)?;
+settingExprList: settingExpr (COMMA settingExpr)*;
+settingExpr: identifier EQ_SINGLE literal;
+
+windowExpr: winPartitionByClause? winOrderByClause? winFrameClause?;
+winPartitionByClause: PARTITION BY columnExprList;
+winOrderByClause: ORDER BY orderExprList;
+winFrameClause: (ROWS | RANGE) winFrameExtend;
+winFrameExtend
+    : winFrameBound                             # frameStart
+    | BETWEEN winFrameBound AND winFrameBound   # frameBetween
+    ;
+winFrameBound: (CURRENT ROW | UNBOUNDED PRECEDING | UNBOUNDED FOLLOWING | numberLiteral PRECEDING | numberLiteral FOLLOWING);
+//rangeClause: RANGE LPAREN (MIN identifier MAX identifier | MAX identifier MIN identifier) RPAREN;
+
+// Columns
+expr: columnExpr EOF;
+columnTypeExpr
+    : identifier                                                                             # ColumnTypeExprSimple   // UInt64
+    | identifier LPAREN identifier columnTypeExpr (COMMA identifier columnTypeExpr)* COMMA? RPAREN  # ColumnTypeExprNested   // Nested
+    | identifier LPAREN enumValue (COMMA enumValue)* COMMA? RPAREN                                  # ColumnTypeExprEnum     // Enum
+    | identifier LPAREN columnTypeExpr (COMMA columnTypeExpr)* COMMA? RPAREN                        # ColumnTypeExprComplex  // Array, Tuple
+    | identifier LPAREN columnExprList? RPAREN                                               # ColumnTypeExprParam    // FixedString(N)
+    ;
+columnExprList: columnExpr (COMMA columnExpr)* COMMA?;
+columnExpr
+    : CASE caseExpr=columnExpr? (WHEN whenExpr=columnExpr THEN thenExpr=columnExpr)+ (ELSE elseExpr=columnExpr)? END          # ColumnExprCase
+    | CAST LPAREN columnExpr AS columnTypeExpr RPAREN                                     # ColumnExprCast
+    | DATE STRING_LITERAL                                                                 # ColumnExprDate
+//    | EXTRACT LPAREN interval FROM columnExpr RPAREN                                      # ColumnExprExtract   // Interferes with a function call
+    | INTERVAL STRING_LITERAL                                                             # ColumnExprIntervalString
+    | INTERVAL columnExpr interval                                                        # ColumnExprInterval
+    | SUBSTRING LPAREN columnExpr FROM columnExpr (FOR columnExpr)? RPAREN                # ColumnExprSubstring
+    | TIMESTAMP STRING_LITERAL                                                            # ColumnExprTimestamp
+    | TRIM LPAREN (BOTH | LEADING | TRAILING) string FROM columnExpr RPAREN               # ColumnExprTrim
+    | identifier (LPAREN columnExprs=columnExprList? RPAREN) (LPAREN DISTINCT? columnArgList=columnExprList? RPAREN)? OVER LPAREN windowExpr RPAREN # ColumnExprWinFunction
+    | identifier (LPAREN columnExprs=columnExprList? RPAREN) (LPAREN DISTINCT? columnArgList=columnExprList? RPAREN)? OVER identifier               # ColumnExprWinFunctionTarget
+    | identifier (LPAREN columnExprs=columnExprList? RPAREN)? LPAREN DISTINCT? columnArgList=columnExprList? RPAREN                                 # ColumnExprFunction
+    | columnExpr LPAREN selectSetStmt RPAREN                                              # ColumnExprCallSelect
+    | columnExpr LPAREN columnExprList? RPAREN                                            # ColumnExprCall
+    | tSQLxTagElement                                                                    # ColumnExprTagElement
+    | templateString                                                                      # ColumnExprTemplateString
+    | literal                                                                             # ColumnExprLiteral
+
+    // FIXME(ilezhankin): this part looks very ugly, maybe there is another way to express it
+    | columnExpr LBRACKET columnExpr RBRACKET                                             # ColumnExprArrayAccess
+    | columnExpr DOT DECIMAL_LITERAL                                                      # ColumnExprTupleAccess
+    | columnExpr DOT identifier                                                           # ColumnExprPropertyAccess
+    | columnExpr NULL_PROPERTY LBRACKET columnExpr RBRACKET                               # ColumnExprNullArrayAccess
+    | columnExpr NULL_PROPERTY DECIMAL_LITERAL                                            # ColumnExprNullTupleAccess
+    | columnExpr NULL_PROPERTY identifier                                                 # ColumnExprNullPropertyAccess
+    | DASH columnExpr                                                                     # ColumnExprNegate
+    | left=columnExpr ( operator=ASTERISK                                                 // *
+                 | operator=SLASH                                                         // /
+                 | operator=PERCENT                                                       // %
+                 ) right=columnExpr                                                       # ColumnExprPrecedence1
+    | left=columnExpr ( operator=PLUS                                                     // +
+                 | operator=DASH                                                          // -
+                 | operator=CONCAT                                                        // ||
+                 ) right=columnExpr                                                       # ColumnExprPrecedence2
+    | left=columnExpr ( operator=EQ_DOUBLE                                                // =
+                 | operator=EQ_SINGLE                                                     // ==
+                 | operator=NOT_EQ                                                        // !=
+                 | operator=LT_EQ                                                         // <=
+                 | operator=LT                                                            // <
+                 | operator=GT_EQ                                                         // >=
+                 | operator=GT                                                            // >
+                 | operator=NOT? IN COHORT?                                               // in, not in; in cohort; not in cohort
+                 | operator=NOT? (LIKE | ILIKE)                                           // like, not like, ilike, not ilike
+                 | operator=REGEX_SINGLE                                                  // ~
+                 | operator=REGEX_DOUBLE                                                  // =~
+                 | operator=NOT_REGEX                                                     // !~
+                 | operator=IREGEX_SINGLE                                                 // ~*
+                 | operator=IREGEX_DOUBLE                                                 // =~*
+                 | operator=NOT_IREGEX                                                    // !~*
+                 ) right=columnExpr                                                       # ColumnExprPrecedence3
+    | columnExpr IS NOT? NULL_SQL                                                         # ColumnExprIsNull
+    | columnExpr NULLISH columnExpr                                                       # ColumnExprNullish
+    | NOT columnExpr                                                                      # ColumnExprNot
+    | columnExpr AND columnExpr                                                           # ColumnExprAnd
+    | columnExpr OR columnExpr                                                            # ColumnExprOr
+    // TODO(ilezhankin): `BETWEEN a AND b AND c` is parsed in a wrong way: `BETWEEN (a AND b) AND c`
+    | columnExpr NOT? BETWEEN columnExpr AND columnExpr                                   # ColumnExprBetween
+    | <assoc=right> columnExpr QUERY columnExpr COLON columnExpr                          # ColumnExprTernaryOp
+    | columnExpr (AS identifier | AS STRING_LITERAL)                                      # ColumnExprAlias
+    | (tableIdentifier DOT)? ASTERISK                                                     # ColumnExprAsterisk  // single-column only
+    | LPAREN selectSetStmt RPAREN                                                         # ColumnExprSubquery  // single-column only
+    | LPAREN columnExpr RPAREN                                                            # ColumnExprParens    // single-column only
+    | LPAREN columnExprList RPAREN                                                        # ColumnExprTuple
+    | LBRACKET columnExprList? RBRACKET                                                   # ColumnExprArray
+    | LBRACE (kvPairList)? RBRACE                                                         # ColumnExprDict
+    | columnLambdaExpr                                                                    # ColumnExprLambda
+    | columnIdentifier                                                                    # ColumnExprIdentifier
+    ;
+
+columnLambdaExpr:
+    ( LPAREN identifier (COMMA identifier)* COMMA? RPAREN
+    |        identifier (COMMA identifier)* COMMA?
+    | LPAREN RPAREN
+    )
+    ARROW (columnExpr | block)
+    ;
+
+tSQLxChildElement
+    : tSQLxTagElement
+    | TSQLX_TEXT_TEXT
+    | LBRACE columnExpr RBRACE;
+
+tSQLxTagElement
+    : LT identifier tSQLxTagAttribute* SLASH_GT                                          
+    | LT identifier tSQLxTagAttribute* GT tSQLxChildElement* LT_SLASH identifier GT     
+    ;
+tSQLxTagAttribute
+    :   identifier EQ_SINGLE string
+    |   identifier EQ_SINGLE LBRACE columnExpr RBRACE
+    |   identifier
+    ;
+
+withExprList: withExpr (COMMA withExpr)* COMMA?;
+withExpr
+    : identifier AS LPAREN selectSetStmt RPAREN    # WithExprSubquery
+    // NOTE: asterisk and subquery goes before |columnExpr| so that we can mark them as multi-column expressions.
+    | columnExpr AS identifier                       # WithExprColumn
+    ;
+
+
+// This is slightly different in TSQL compared to ClickHouse SQL
+// TSQL allows unlimited ("*") nestedIdentifier-s "properties.b.a.a.w.a.s".
+// We parse and convert "databaseIdentifier.tableIdentifier.columnIdentifier.nestedIdentifier.*"
+// to just one ast.Field(chain=['a','b','columnIdentifier','on','and','on']).
+columnIdentifier: placeholder | ((tableIdentifier DOT)? nestedIdentifier);
+nestedIdentifier: identifier (DOT identifier)*;
+tableExpr
+    : tableIdentifier                    # TableExprIdentifier
+    | tableFunctionExpr                  # TableExprFunction
+    | LPAREN selectSetStmt RPAREN      # TableExprSubquery
+    | tableExpr (alias | AS identifier)  # TableExprAlias
+    | tSQLxTagElement                   # TableExprTag
+    | placeholder                        # TableExprPlaceholder
+    ;
+tableFunctionExpr: identifier LPAREN tableArgList? RPAREN;
+tableIdentifier: (databaseIdentifier DOT)? nestedIdentifier;
+tableArgList: columnExpr (COMMA columnExpr)* COMMA?;
+
+// Databases
+
+databaseIdentifier: identifier;
+
+// Basics
+
+floatingLiteral
+    : FLOATING_LITERAL
+    | DOT (DECIMAL_LITERAL | OCTAL_LITERAL)
+    | DECIMAL_LITERAL DOT (DECIMAL_LITERAL | OCTAL_LITERAL)?  // can't move this to the lexer or it will break nested tuple access: t.1.2
+    ;
+numberLiteral: (PLUS | DASH)? (floatingLiteral | OCTAL_LITERAL | DECIMAL_LITERAL | HEXADECIMAL_LITERAL | INF | NAN_SQL);
+literal
+    : numberLiteral
+    | STRING_LITERAL
+    | NULL_SQL
+    ;
+interval: SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEAR;
+keyword
+    // except NULL_SQL, INF, NAN_SQL
+    : ALL | AND | ANTI | ANY | ARRAY | AS | ASCENDING | ASOF | BETWEEN | BOTH | BY | CASE
+    | CAST | COHORT | COLLATE | CROSS | CUBE | CURRENT | DATE | DESC | DESCENDING
+    | DISTINCT | ELSE | END | EXTRACT | FINAL | FIRST
+    | FOR | FOLLOWING | FROM | FULL | GROUP | HAVING | ID | IS
+    | IF | ILIKE | IN | INNER | INTERVAL | JOIN | KEY
+    | LAST | LEADING | LEFT | LIKE | LIMIT
+    | NOT | NULLS | OFFSET | ON | OR | ORDER | OUTER | OVER | PARTITION
+    | PRECEDING | PREWHERE | RANGE | RETURN | RIGHT | ROLLUP | ROW
+    | ROWS | SAMPLE | SELECT | SEMI | SETTINGS | SUBSTRING
+    | THEN | TIES | TIMESTAMP | TOTALS | TRAILING | TRIM | TRUNCATE | TO | TOP
+    | UNBOUNDED | UNION | USING | WHEN | WHERE | WINDOW | WITH
+    ;
+keywordForAlias
+    : DATE | FIRST | ID | KEY
+    ;
+alias: IDENTIFIER | keywordForAlias;  // |interval| can't be an alias, otherwise 'INTERVAL 1 SOMETHING' becomes ambiguous.
+identifier: IDENTIFIER | interval | keyword;
+enumValue: string EQ_SINGLE numberLiteral;
+placeholder: LBRACE columnExpr RBRACE;
+
+string: STRING_LITERAL | templateString;
+templateString : QUOTE_SINGLE_TEMPLATE stringContents* QUOTE_SINGLE ;
+stringContents : STRING_ESCAPE_TRIGGER columnExpr RBRACE | STRING_TEXT;
+
+// These are magic "full template strings", which are used to parse "full text field" templates without the surrounding SQL.
+// We will need to add F' to the start of the string to change the lexer's mode.
+fullTemplateString: QUOTE_SINGLE_TEMPLATE_FULL stringContentsFull* EOF ;
+stringContentsFull : FULL_STRING_ESCAPE_TRIGGER columnExpr RBRACE | FULL_STRING_TEXT;
\ No newline at end of file
diff --git a/internal-packages/tsql/src/grammar/TSQLParser.interp b/internal-packages/tsql/src/grammar/TSQLParser.interp
new file mode 100644
index 000000000..3ad726c89
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/TSQLParser.interp
@@ -0,0 +1,437 @@
+token literal names:
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+'->'
+'*'
+'`'
+'\\'
+':'
+','
+'||'
+'-'
+'$'
+'.'
+'=='
+null
+'>='
+null
+'#'
+'~*'
+'=~*'
+'{'
+'['
+'('
+'<='
+'<'
+'</'
+null
+'!~*'
+'!~'
+'?.'
+'??'
+'%'
+'+'
+'?'
+'"'
+'f\''
+'F\''
+'\''
+'~'
+'=~'
+'}'
+']'
+')'
+';'
+'/'
+null
+'_'
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+null
+
+token symbolic names:
+null
+ALL
+AND
+ANTI
+ANY
+ARRAY
+AS
+ASCENDING
+ASOF
+BETWEEN
+BOTH
+BY
+CASE
+CAST
+CATCH
+COHORT
+COLLATE
+CROSS
+CUBE
+CURRENT
+DATE
+DAY
+DESC
+DESCENDING
+DISTINCT
+ELSE
+END
+EXCEPT
+EXTRACT
+FINAL
+FINALLY
+FIRST
+FN
+FOLLOWING
+FOR
+FROM
+FULL
+FUN
+GROUP
+HAVING
+HOUR
+ID
+IF
+ILIKE
+IN
+INF
+INNER
+INTERSECT
+INTERVAL
+IS
+JOIN
+KEY
+LAST
+LEADING
+LEFT
+LET
+LIKE
+LIMIT
+MINUTE
+MONTH
+NAN_SQL
+NOT
+NULL_SQL
+NULLS
+OFFSET
+ON
+OR
+ORDER
+OUTER
+OVER
+PARTITION
+PRECEDING
+PREWHERE
+QUARTER
+RANGE
+RETURN
+RIGHT
+ROLLUP
+ROW
+ROWS
+SAMPLE
+SECOND
+SELECT
+SEMI
+SETTINGS
+SUBSTRING
+THEN
+THROW
+TIES
+TIMESTAMP
+TO
+TOP
+TOTALS
+TRAILING
+TRIM
+TRUNCATE
+TRY
+UNBOUNDED
+UNION
+USING
+WEEK
+WHEN
+WHERE
+WHILE
+WINDOW
+WITH
+YEAR
+ESCAPE_CHAR_COMMON
+IDENTIFIER
+FLOATING_LITERAL
+OCTAL_LITERAL
+DECIMAL_LITERAL
+HEXADECIMAL_LITERAL
+STRING_LITERAL
+ARROW
+ASTERISK
+BACKQUOTE
+BACKSLASH
+COLON
+COMMA
+CONCAT
+DASH
+DOLLAR
+DOT
+EQ_DOUBLE
+EQ_SINGLE
+GT_EQ
+GT
+HASH
+IREGEX_SINGLE
+IREGEX_DOUBLE
+LBRACE
+LBRACKET
+LPAREN
+LT_EQ
+LT
+LT_SLASH
+NOT_EQ
+NOT_IREGEX
+NOT_REGEX
+NULL_PROPERTY
+NULLISH
+PERCENT
+PLUS
+QUERY
+QUOTE_DOUBLE
+QUOTE_SINGLE_TEMPLATE
+QUOTE_SINGLE_TEMPLATE_FULL
+QUOTE_SINGLE
+REGEX_SINGLE
+REGEX_DOUBLE
+RBRACE
+RBRACKET
+RPAREN
+SEMICOLON
+SLASH
+SLASH_GT
+UNDERSCORE
+MULTI_LINE_COMMENT
+SINGLE_LINE_COMMENT
+WHITESPACE
+STRING_TEXT
+STRING_ESCAPE_TRIGGER
+FULL_STRING_TEXT
+FULL_STRING_ESCAPE_TRIGGER
+TAG_WS
+TAGC_WS
+TSQLX_TEXT_TEXT
+TSQLX_TEXT_WS
+
+rule names:
+program
+declaration
+expression
+varDecl
+identifierList
+statement
+returnStmt
+throwStmt
+catchBlock
+tryCatchStmt
+ifStmt
+whileStmt
+forStmt
+forInStmt
+funcStmt
+varAssignment
+exprStmt
+emptyStmt
+block
+kvPair
+kvPairList
+select
+selectStmtWithParens
+subsequentSelectSetClause
+selectSetStmt
+selectStmt
+withClause
+topClause
+fromClause
+arrayJoinClause
+windowClause
+prewhereClause
+whereClause
+groupByClause
+havingClause
+orderByClause
+projectionOrderByClause
+limitByClause
+limitAndOffsetClause
+offsetOnlyClause
+settingsClause
+joinExpr
+joinOp
+joinOpCross
+joinConstraintClause
+sampleClause
+limitExpr
+orderExprList
+orderExpr
+ratioExpr
+settingExprList
+settingExpr
+windowExpr
+winPartitionByClause
+winOrderByClause
+winFrameClause
+winFrameExtend
+winFrameBound
+expr
+columnTypeExpr
+columnExprList
+columnExpr
+columnLambdaExpr
+tSQLxChildElement
+tSQLxTagElement
+tSQLxTagAttribute
+withExprList
+withExpr
+columnIdentifier
+nestedIdentifier
+tableExpr
+tableFunctionExpr
+tableIdentifier
+tableArgList
+databaseIdentifier
+floatingLiteral
+numberLiteral
+literal
+interval
+keyword
+keywordForAlias
+alias
+identifier
+enumValue
+placeholder
+string
+templateString
+stringContents
+fullTemplateString
+stringContentsFull
+
+
+atn:
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2, 2, 973, 972, 3, 2, 2, 2, 974, 975, 3, 2, 2, 2, 975, 1076, 5, 124, 63, 21, 976, 1001, 12, 19, 2, 2, 977, 1002, 7, 126, 2, 2, 978, 1002, 7, 127, 2, 2, 979, 1002, 7, 139, 2, 2, 980, 1002, 7, 136, 2, 2, 981, 1002, 7, 137, 2, 2, 982, 1002, 7, 128, 2, 2, 983, 1002, 7, 129, 2, 2, 984, 986, 7, 63, 2, 2, 985, 984, 3, 2, 2, 2, 985, 986, 3, 2, 2, 2, 986, 987, 3, 2, 2, 2, 987, 989, 7, 46, 2, 2, 988, 990, 7, 17, 2, 2, 989, 988, 3, 2, 2, 2, 989, 990, 3, 2, 2, 2, 990, 1002, 3, 2, 2, 2, 991, 993, 7, 63, 2, 2, 992, 991, 3, 2, 2, 2, 992, 993, 3, 2, 2, 2, 993, 994, 3, 2, 2, 2, 994, 1002, 9, 14, 2, 2, 995, 1002, 7, 151, 2, 2, 996, 1002, 7, 152, 2, 2, 997, 1002, 7, 141, 2, 2, 998, 1002, 7, 131, 2, 2, 999, 1002, 7, 132, 2, 2, 1000, 1002, 7, 140, 2, 2, 1001, 977, 3, 2, 2, 2, 1001, 978, 3, 2, 2, 2, 1001, 979, 3, 2, 2, 2, 1001, 980, 3, 2, 2, 2, 1001, 981, 3, 2, 2, 2, 1001, 982, 3, 2, 2, 2, 1001, 983, 3, 2, 2, 2, 1001, 985, 3, 2, 2, 2, 1001, 992, 3, 2, 2, 2, 1001, 995, 3, 2, 2, 2, 1001, 996, 3, 2, 2, 2, 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1036, 1035, 3, 2, 2, 2, 1036, 1037, 3, 2, 2, 2, 1037, 1038, 3, 2, 2, 2, 1038, 1076, 7, 155, 2, 2, 1039, 1040, 12, 28, 2, 2, 1040, 1041, 7, 134, 2, 2, 1041, 1042, 5, 124, 63, 2, 1042, 1043, 7, 154, 2, 2, 1043, 1076, 3, 2, 2, 2, 1044, 1045, 12, 27, 2, 2, 1045, 1046, 7, 125, 2, 2, 1046, 1076, 7, 113, 2, 2, 1047, 1048, 12, 26, 2, 2, 1048, 1049, 7, 125, 2, 2, 1049, 1076, 5, 166, 84, 2, 1050, 1051, 12, 25, 2, 2, 1051, 1052, 7, 142, 2, 2, 1052, 1053, 7, 134, 2, 2, 1053, 1054, 5, 124, 63, 2, 1054, 1055, 7, 154, 2, 2, 1055, 1076, 3, 2, 2, 2, 1056, 1057, 12, 24, 2, 2, 1057, 1058, 7, 142, 2, 2, 1058, 1076, 7, 113, 2, 2, 1059, 1060, 12, 23, 2, 2, 1060, 1061, 7, 142, 2, 2, 1061, 1076, 5, 166, 84, 2, 1062, 1063, 12, 18, 2, 2, 1063, 1065, 7, 51, 2, 2, 1064, 1066, 7, 63, 2, 2, 1065, 1064, 3, 2, 2, 2, 1065, 1066, 3, 2, 2, 2, 1066, 1067, 3, 2, 2, 2, 1067, 1076, 7, 64, 2, 2, 1068, 1073, 12, 11, 2, 2, 1069, 1070, 7, 8, 2, 2, 1070, 1074, 5, 166, 84, 2, 1071, 1072, 7, 8, 2, 2, 1072, 1074, 7, 115, 2, 2, 1073, 1069, 3, 2, 2, 2, 1073, 1071, 3, 2, 2, 2, 1074, 1076, 3, 2, 2, 2, 1075, 962, 3, 2, 2, 2, 1075, 969, 3, 2, 2, 2, 1075, 976, 3, 2, 2, 2, 1075, 1004, 3, 2, 2, 2, 1075, 1007, 3, 2, 2, 2, 1075, 1010, 3, 2, 2, 2, 1075, 1013, 3, 2, 2, 2, 1075, 1022, 3, 2, 2, 2, 1075, 1028, 3, 2, 2, 2, 1075, 1033, 3, 2, 2, 2, 1075, 1039, 3, 2, 2, 2, 1075, 1044, 3, 2, 2, 2, 1075, 1047, 3, 2, 2, 2, 1075, 1050, 3, 2, 2, 2, 1075, 1056, 3, 2, 2, 2, 1075, 1059, 3, 2, 2, 2, 1075, 1062, 3, 2, 2, 2, 1075, 1068, 3, 2, 2, 2, 1076, 1079, 3, 2, 2, 2, 1077, 1075, 3, 2, 2, 2, 1077, 1078, 3, 2, 2, 2, 1078, 125, 3, 2, 2, 2, 1079, 1077, 3, 2, 2, 2, 1080, 1081, 7, 135, 2, 2, 1081, 1086, 5, 166, 84, 2, 1082, 1083, 7, 121, 2, 2, 1083, 1085, 5, 166, 84, 2, 1084, 1082, 3, 2, 2, 2, 1085, 1088, 3, 2, 2, 2, 1086, 1084, 3, 2, 2, 2, 1086, 1087, 3, 2, 2, 2, 1087, 1090, 3, 2, 2, 2, 1088, 1086, 3, 2, 2, 2, 1089, 1091, 7, 121, 2, 2, 1090, 1089, 3, 2, 2, 2, 1090, 1091, 3, 2, 2, 2, 1091, 1092, 3, 2, 2, 2, 1092, 1093, 7, 155, 2, 2, 1093, 1108, 3, 2, 2, 2, 1094, 1099, 5, 166, 84, 2, 1095, 1096, 7, 121, 2, 2, 1096, 1098, 5, 166, 84, 2, 1097, 1095, 3, 2, 2, 2, 1098, 1101, 3, 2, 2, 2, 1099, 1097, 3, 2, 2, 2, 1099, 1100, 3, 2, 2, 2, 1100, 1103, 3, 2, 2, 2, 1101, 1099, 3, 2, 2, 2, 1102, 1104, 7, 121, 2, 2, 1103, 1102, 3, 2, 2, 2, 1103, 1104, 3, 2, 2, 2, 1104, 1108, 3, 2, 2, 2, 1105, 1106, 7, 135, 2, 2, 1106, 1108, 7, 155, 2, 2, 1107, 1080, 3, 2, 2, 2, 1107, 1094, 3, 2, 2, 2, 1107, 1105, 3, 2, 2, 2, 1108, 1109, 3, 2, 2, 2, 1109, 1112, 7, 116, 2, 2, 1110, 1113, 5, 124, 63, 2, 1111, 1113, 5, 38, 20, 2, 1112, 1110, 3, 2, 2, 2, 1112, 1111, 3, 2, 2, 2, 1113, 127, 3, 2, 2, 2, 1114, 1121, 5, 130, 66, 2, 1115, 1121, 7, 169, 2, 2, 1116, 1117, 7, 133, 2, 2, 1117, 1118, 5, 124, 63, 2, 1118, 1119, 7, 153, 2, 2, 1119, 1121, 3, 2, 2, 2, 1120, 1114, 3, 2, 2, 2, 1120, 1115, 3, 2, 2, 2, 1120, 1116, 3, 2, 2, 2, 1121, 129, 3, 2, 2, 2, 1122, 1123, 7, 137, 2, 2, 1123, 1127, 5, 166, 84, 2, 1124, 1126, 5, 132, 67, 2, 1125, 1124, 3, 2, 2, 2, 1126, 1129, 3, 2, 2, 2, 1127, 1125, 3, 2, 2, 2, 1127, 1128, 3, 2, 2, 2, 1128, 1130, 3, 2, 2, 2, 1129, 1127, 3, 2, 2, 2, 1130, 1131, 7, 158, 2, 2, 1131, 1152, 3, 2, 2, 2, 1132, 1133, 7, 137, 2, 2, 1133, 1137, 5, 166, 84, 2, 1134, 1136, 5, 132, 67, 2, 1135, 1134, 3, 2, 2, 2, 1136, 1139, 3, 2, 2, 2, 1137, 1135, 3, 2, 2, 2, 1137, 1138, 3, 2, 2, 2, 1138, 1140, 3, 2, 2, 2, 1139, 1137, 3, 2, 2, 2, 1140, 1144, 7, 129, 2, 2, 1141, 1143, 5, 128, 65, 2, 1142, 1141, 3, 2, 2, 2, 1143, 1146, 3, 2, 2, 2, 1144, 1142, 3, 2, 2, 2, 1144, 1145, 3, 2, 2, 2, 1145, 1147, 3, 2, 2, 2, 1146, 1144, 3, 2, 2, 2, 1147, 1148, 7, 138, 2, 2, 1148, 1149, 5, 166, 84, 2, 1149, 1150, 7, 129, 2, 2, 1150, 1152, 3, 2, 2, 2, 1151, 1122, 3, 2, 2, 2, 1151, 1132, 3, 2, 2, 2, 1152, 131, 3, 2, 2, 2, 1153, 1154, 5, 166, 84, 2, 1154, 1155, 7, 127, 2, 2, 1155, 1156, 5, 172, 87, 2, 1156, 1165, 3, 2, 2, 2, 1157, 1158, 5, 166, 84, 2, 1158, 1159, 7, 127, 2, 2, 1159, 1160, 7, 133, 2, 2, 1160, 1161, 5, 124, 63, 2, 1161, 1162, 7, 153, 2, 2, 1162, 1165, 3, 2, 2, 2, 1163, 1165, 5, 166, 84, 2, 1164, 1153, 3, 2, 2, 2, 1164, 1157, 3, 2, 2, 2, 1164, 1163, 3, 2, 2, 2, 1165, 133, 3, 2, 2, 2, 1166, 1171, 5, 136, 69, 2, 1167, 1168, 7, 121, 2, 2, 1168, 1170, 5, 136, 69, 2, 1169, 1167, 3, 2, 2, 2, 1170, 1173, 3, 2, 2, 2, 1171, 1169, 3, 2, 2, 2, 1171, 1172, 3, 2, 2, 2, 1172, 1175, 3, 2, 2, 2, 1173, 1171, 3, 2, 2, 2, 1174, 1176, 7, 121, 2, 2, 1175, 1174, 3, 2, 2, 2, 1175, 1176, 3, 2, 2, 2, 1176, 135, 3, 2, 2, 2, 1177, 1178, 5, 166, 84, 2, 1178, 1179, 7, 8, 2, 2, 1179, 1180, 7, 135, 2, 2, 1180, 1181, 5, 50, 26, 2, 1181, 1182, 7, 155, 2, 2, 1182, 1188, 3, 2, 2, 2, 1183, 1184, 5, 124, 63, 2, 1184, 1185, 7, 8, 2, 2, 1185, 1186, 5, 166, 84, 2, 1186, 1188, 3, 2, 2, 2, 1187, 1177, 3, 2, 2, 2, 1187, 1183, 3, 2, 2, 2, 1188, 137, 3, 2, 2, 2, 1189, 1197, 5, 170, 86, 2, 1190, 1191, 5, 146, 74, 2, 1191, 1192, 7, 125, 2, 2, 1192, 1194, 3, 2, 2, 2, 1193, 1190, 3, 2, 2, 2, 1193, 1194, 3, 2, 2, 2, 1194, 1195, 3, 2, 2, 2, 1195, 1197, 5, 140, 71, 2, 1196, 1189, 3, 2, 2, 2, 1196, 1193, 3, 2, 2, 2, 1197, 139, 3, 2, 2, 2, 1198, 1203, 5, 166, 84, 2, 1199, 1200, 7, 125, 2, 2, 1200, 1202, 5, 166, 84, 2, 1201, 1199, 3, 2, 2, 2, 1202, 1205, 3, 2, 2, 2, 1203, 1201, 3, 2, 2, 2, 1203, 1204, 3, 2, 2, 2, 1204, 141, 3, 2, 2, 2, 1205, 1203, 3, 2, 2, 2, 1206, 1207, 8, 72, 1, 2, 1207, 1216, 5, 146, 74, 2, 1208, 1216, 5, 144, 73, 2, 1209, 1210, 7, 135, 2, 2, 1210, 1211, 5, 50, 26, 2, 1211, 1212, 7, 155, 2, 2, 1212, 1216, 3, 2, 2, 2, 1213, 1216, 5, 130, 66, 2, 1214, 1216, 5, 170, 86, 2, 1215, 1206, 3, 2, 2, 2, 1215, 1208, 3, 2, 2, 2, 1215, 1209, 3, 2, 2, 2, 1215, 1213, 3, 2, 2, 2, 1215, 1214, 3, 2, 2, 2, 1216, 1225, 3, 2, 2, 2, 1217, 1221, 12, 5, 2, 2, 1218, 1222, 5, 164, 83, 2, 1219, 1220, 7, 8, 2, 2, 1220, 1222, 5, 166, 84, 2, 1221, 1218, 3, 2, 2, 2, 1221, 1219, 3, 2, 2, 2, 1222, 1224, 3, 2, 2, 2, 1223, 1217, 3, 2, 2, 2, 1224, 1227, 3, 2, 2, 2, 1225, 1223, 3, 2, 2, 2, 1225, 1226, 3, 2, 2, 2, 1226, 143, 3, 2, 2, 2, 1227, 1225, 3, 2, 2, 2, 1228, 1229, 5, 166, 84, 2, 1229, 1231, 7, 135, 2, 2, 1230, 1232, 5, 148, 75, 2, 1231, 1230, 3, 2, 2, 2, 1231, 1232, 3, 2, 2, 2, 1232, 1233, 3, 2, 2, 2, 1233, 1234, 7, 155, 2, 2, 1234, 145, 3, 2, 2, 2, 1235, 1236, 5, 150, 76, 2, 1236, 1237, 7, 125, 2, 2, 1237, 1239, 3, 2, 2, 2, 1238, 1235, 3, 2, 2, 2, 1238, 1239, 3, 2, 2, 2, 1239, 1240, 3, 2, 2, 2, 1240, 1241, 5, 140, 71, 2, 1241, 147, 3, 2, 2, 2, 1242, 1247, 5, 124, 63, 2, 1243, 1244, 7, 121, 2, 2, 1244, 1246, 5, 124, 63, 2, 1245, 1243, 3, 2, 2, 2, 1246, 1249, 3, 2, 2, 2, 1247, 1245, 3, 2, 2, 2, 1247, 1248, 3, 2, 2, 2, 1248, 1251, 3, 2, 2, 2, 1249, 1247, 3, 2, 2, 2, 1250, 1252, 7, 121, 2, 2, 1251, 1250, 3, 2, 2, 2, 1251, 1252, 3, 2, 2, 2, 1252, 149, 3, 2, 2, 2, 1253, 1254, 5, 166, 84, 2, 1254, 151, 3, 2, 2, 2, 1255, 1264, 7, 111, 2, 2, 1256, 1257, 7, 125, 2, 2, 1257, 1264, 9, 15, 2, 2, 1258, 1259, 7, 113, 2, 2, 1259, 1261, 7, 125, 2, 2, 1260, 1262, 9, 15, 2, 2, 1261, 1260, 3, 2, 2, 2, 1261, 1262, 3, 2, 2, 2, 1262, 1264, 3, 2, 2, 2, 1263, 1255, 3, 2, 2, 2, 1263, 1256, 3, 2, 2, 2, 1263, 1258, 3, 2, 2, 2, 1264, 153, 3, 2, 2, 2, 1265, 1267, 9, 16, 2, 2, 1266, 1265, 3, 2, 2, 2, 1266, 1267, 3, 2, 2, 2, 1267, 1274, 3, 2, 2, 2, 1268, 1275, 5, 152, 77, 2, 1269, 1275, 7, 112, 2, 2, 1270, 1275, 7, 113, 2, 2, 1271, 1275, 7, 114, 2, 2, 1272, 1275, 7, 47, 2, 2, 1273, 1275, 7, 62, 2, 2, 1274, 1268, 3, 2, 2, 2, 1274, 1269, 3, 2, 2, 2, 1274, 1270, 3, 2, 2, 2, 1274, 1271, 3, 2, 2, 2, 1274, 1272, 3, 2, 2, 2, 1274, 1273, 3, 2, 2, 2, 1275, 155, 3, 2, 2, 2, 1276, 1280, 5, 154, 78, 2, 1277, 1280, 7, 115, 2, 2, 1278, 1280, 7, 64, 2, 2, 1279, 1276, 3, 2, 2, 2, 1279, 1277, 3, 2, 2, 2, 1279, 1278, 3, 2, 2, 2, 1280, 157, 3, 2, 2, 2, 1281, 1282, 9, 17, 2, 2, 1282, 159, 3, 2, 2, 2, 1283, 1284, 9, 18, 2, 2, 1284, 161, 3, 2, 2, 2, 1285, 1286, 9, 19, 2, 2, 1286, 163, 3, 2, 2, 2, 1287, 1290, 7, 110, 2, 2, 1288, 1290, 5, 162, 82, 2, 1289, 1287, 3, 2, 2, 2, 1289, 1288, 3, 2, 2, 2, 1290, 165, 3, 2, 2, 2, 1291, 1295, 7, 110, 2, 2, 1292, 1295, 5, 158, 80, 2, 1293, 1295, 5, 160, 81, 2, 1294, 1291, 3, 2, 2, 2, 1294, 1292, 3, 2, 2, 2, 1294, 1293, 3, 2, 2, 2, 1295, 167, 3, 2, 2, 2, 1296, 1297, 5, 172, 87, 2, 1297, 1298, 7, 127, 2, 2, 1298, 1299, 5, 154, 78, 2, 1299, 169, 3, 2, 2, 2, 1300, 1301, 7, 133, 2, 2, 1301, 1302, 5, 124, 63, 2, 1302, 1303, 7, 153, 2, 2, 1303, 171, 3, 2, 2, 2, 1304, 1307, 7, 115, 2, 2, 1305, 1307, 5, 174, 88, 2, 1306, 1304, 3, 2, 2, 2, 1306, 1305, 3, 2, 2, 2, 1307, 173, 3, 2, 2, 2, 1308, 1312, 7, 148, 2, 2, 1309, 1311, 5, 176, 89, 2, 1310, 1309, 3, 2, 2, 2, 1311, 1314, 3, 2, 2, 2, 1312, 1310, 3, 2, 2, 2, 1312, 1313, 3, 2, 2, 2, 1313, 1315, 3, 2, 2, 2, 1314, 1312, 3, 2, 2, 2, 1315, 1316, 7, 150, 2, 2, 1316, 175, 3, 2, 2, 2, 1317, 1318, 7, 164, 2, 2, 1318, 1319, 5, 124, 63, 2, 1319, 1320, 7, 153, 2, 2, 1320, 1323, 3, 2, 2, 2, 1321, 1323, 7, 163, 2, 2, 1322, 1317, 3, 2, 2, 2, 1322, 1321, 3, 2, 2, 2, 1323, 177, 3, 2, 2, 2, 1324, 1328, 7, 149, 2, 2, 1325, 1327, 5, 180, 91, 2, 1326, 1325, 3, 2, 2, 2, 1327, 1330, 3, 2, 2, 2, 1328, 1326, 3, 2, 2, 2, 1328, 1329, 3, 2, 2, 2, 1329, 1331, 3, 2, 2, 2, 1330, 1328, 3, 2, 2, 2, 1331, 1332, 7, 2, 2, 3, 1332, 179, 3, 2, 2, 2, 1333, 1334, 7, 166, 2, 2, 1334, 1335, 5, 124, 63, 2, 1335, 1336, 7, 153, 2, 2, 1336, 1339, 3, 2, 2, 2, 1337, 1339, 7, 165, 2, 2, 1338, 1333, 3, 2, 2, 2, 1338, 1337, 3, 2, 2, 2, 1339, 181, 3, 2, 2, 2, 173, 185, 192, 201, 208, 212, 226, 230, 233, 237, 240, 247, 251, 260, 265, 274, 282, 289, 293, 299, 304, 312, 319, 325, 337, 345, 359, 363, 368, 371, 381, 391, 399, 403, 407, 410, 414, 417, 420, 423, 426, 430, 434, 437, 440, 443, 446, 450, 453, 462, 468, 489, 506, 528, 532, 538, 543, 554, 557, 563, 571, 577, 579, 583, 588, 591, 594, 598, 602, 605, 607, 610, 614, 618, 621, 623, 625, 630, 641, 647, 652, 659, 664, 668, 672, 678, 680, 687, 695, 698, 701, 720, 734, 750, 754, 765, 769, 780, 784, 791, 795, 802, 806, 811, 820, 824, 850, 867, 873, 876, 879, 889, 895, 898, 901, 909, 912, 916, 919, 933, 950, 955, 960, 966, 973, 985, 989, 992, 1001, 1015, 1036, 1065, 1073, 1075, 1077, 1086, 1090, 1099, 1103, 1107, 1112, 1120, 1127, 1137, 1144, 1151, 1164, 1171, 1175, 1187, 1193, 1196, 1203, 1215, 1221, 1225, 1231, 1238, 1247, 1251, 1261, 1263, 1266, 1274, 1279, 1289, 1294, 1306, 1312, 1322, 1328, 1338]
\ No newline at end of file
diff --git a/internal-packages/tsql/src/grammar/TSQLParser.tokens b/internal-packages/tsql/src/grammar/TSQLParser.tokens
new file mode 100644
index 000000000..f94f7b271
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/TSQLParser.tokens
@@ -0,0 +1,208 @@
+ALL=1
+AND=2
+ANTI=3
+ANY=4
+ARRAY=5
+AS=6
+ASCENDING=7
+ASOF=8
+BETWEEN=9
+BOTH=10
+BY=11
+CASE=12
+CAST=13
+CATCH=14
+COHORT=15
+COLLATE=16
+CROSS=17
+CUBE=18
+CURRENT=19
+DATE=20
+DAY=21
+DESC=22
+DESCENDING=23
+DISTINCT=24
+ELSE=25
+END=26
+EXCEPT=27
+EXTRACT=28
+FINAL=29
+FINALLY=30
+FIRST=31
+FN=32
+FOLLOWING=33
+FOR=34
+FROM=35
+FULL=36
+FUN=37
+GROUP=38
+HAVING=39
+HOUR=40
+ID=41
+IF=42
+ILIKE=43
+IN=44
+INF=45
+INNER=46
+INTERSECT=47
+INTERVAL=48
+IS=49
+JOIN=50
+KEY=51
+LAST=52
+LEADING=53
+LEFT=54
+LET=55
+LIKE=56
+LIMIT=57
+MINUTE=58
+MONTH=59
+NAN_SQL=60
+NOT=61
+NULL_SQL=62
+NULLS=63
+OFFSET=64
+ON=65
+OR=66
+ORDER=67
+OUTER=68
+OVER=69
+PARTITION=70
+PRECEDING=71
+PREWHERE=72
+QUARTER=73
+RANGE=74
+RETURN=75
+RIGHT=76
+ROLLUP=77
+ROW=78
+ROWS=79
+SAMPLE=80
+SECOND=81
+SELECT=82
+SEMI=83
+SETTINGS=84
+SUBSTRING=85
+THEN=86
+THROW=87
+TIES=88
+TIMESTAMP=89
+TO=90
+TOP=91
+TOTALS=92
+TRAILING=93
+TRIM=94
+TRUNCATE=95
+TRY=96
+UNBOUNDED=97
+UNION=98
+USING=99
+WEEK=100
+WHEN=101
+WHERE=102
+WHILE=103
+WINDOW=104
+WITH=105
+YEAR=106
+ESCAPE_CHAR_COMMON=107
+IDENTIFIER=108
+FLOATING_LITERAL=109
+OCTAL_LITERAL=110
+DECIMAL_LITERAL=111
+HEXADECIMAL_LITERAL=112
+STRING_LITERAL=113
+ARROW=114
+ASTERISK=115
+BACKQUOTE=116
+BACKSLASH=117
+COLON=118
+COMMA=119
+CONCAT=120
+DASH=121
+DOLLAR=122
+DOT=123
+EQ_DOUBLE=124
+EQ_SINGLE=125
+GT_EQ=126
+GT=127
+HASH=128
+IREGEX_SINGLE=129
+IREGEX_DOUBLE=130
+LBRACE=131
+LBRACKET=132
+LPAREN=133
+LT_EQ=134
+LT=135
+LT_SLASH=136
+NOT_EQ=137
+NOT_IREGEX=138
+NOT_REGEX=139
+NULL_PROPERTY=140
+NULLISH=141
+PERCENT=142
+PLUS=143
+QUERY=144
+QUOTE_DOUBLE=145
+QUOTE_SINGLE_TEMPLATE=146
+QUOTE_SINGLE_TEMPLATE_FULL=147
+QUOTE_SINGLE=148
+REGEX_SINGLE=149
+REGEX_DOUBLE=150
+RBRACE=151
+RBRACKET=152
+RPAREN=153
+SEMICOLON=154
+SLASH=155
+SLASH_GT=156
+UNDERSCORE=157
+MULTI_LINE_COMMENT=158
+SINGLE_LINE_COMMENT=159
+WHITESPACE=160
+STRING_TEXT=161
+STRING_ESCAPE_TRIGGER=162
+FULL_STRING_TEXT=163
+FULL_STRING_ESCAPE_TRIGGER=164
+TAG_WS=165
+TAGC_WS=166
+TSQLX_TEXT_TEXT=167
+TSQLX_TEXT_WS=168
+'->'=114
+'*'=115
+'`'=116
+'\\'=117
+':'=118
+','=119
+'||'=120
+'-'=121
+'$'=122
+'.'=123
+'=='=124
+'>='=126
+'#'=128
+'~*'=129
+'=~*'=130
+'{'=131
+'['=132
+'('=133
+'<='=134
+'<'=135
+'</'=136
+'!~*'=138
+'!~'=139
+'?.'=140
+'??'=141
+'%'=142
+'+'=143
+'?'=144
+'"'=145
+'f\''=146
+'F\''=147
+'\''=148
+'~'=149
+'=~'=150
+'}'=151
+']'=152
+')'=153
+';'=154
+'/'=155
+'_'=157
diff --git a/internal-packages/tsql/src/grammar/TSQLParser.ts b/internal-packages/tsql/src/grammar/TSQLParser.ts
new file mode 100644
index 000000000..4e2b482a5
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/TSQLParser.ts
@@ -0,0 +1,11732 @@
+// Generated from src/grammar/TSQLParser.g4 by ANTLR 4.9.0-SNAPSHOT
+
+
+import { ATN } from "antlr4ts/atn/ATN";
+import { ATNDeserializer } from "antlr4ts/atn/ATNDeserializer";
+import { FailedPredicateException } from "antlr4ts/FailedPredicateException";
+import { NotNull } from "antlr4ts/Decorators";
+import { NoViableAltException } from "antlr4ts/NoViableAltException";
+import { Override } from "antlr4ts/Decorators";
+import { Parser } from "antlr4ts/Parser";
+import { ParserRuleContext } from "antlr4ts/ParserRuleContext";
+import { ParserATNSimulator } from "antlr4ts/atn/ParserATNSimulator";
+import { ParseTreeListener } from "antlr4ts/tree/ParseTreeListener";
+import { ParseTreeVisitor } from "antlr4ts/tree/ParseTreeVisitor";
+import { RecognitionException } from "antlr4ts/RecognitionException";
+import { RuleContext } from "antlr4ts/RuleContext";
+//import { RuleVersion } from "antlr4ts/RuleVersion";
+import { TerminalNode } from "antlr4ts/tree/TerminalNode";
+import { Token } from "antlr4ts/Token";
+import { TokenStream } from "antlr4ts/TokenStream";
+import { Vocabulary } from "antlr4ts/Vocabulary";
+import { VocabularyImpl } from "antlr4ts/VocabularyImpl";
+
+import * as Utils from "antlr4ts/misc/Utils";
+
+import { TSQLParserVisitor } from "./TSQLParserVisitor";
+
+
+export class TSQLParser extends Parser {
+	public static readonly ALL = 1;
+	public static readonly AND = 2;
+	public static readonly ANTI = 3;
+	public static readonly ANY = 4;
+	public static readonly ARRAY = 5;
+	public static readonly AS = 6;
+	public static readonly ASCENDING = 7;
+	public static readonly ASOF = 8;
+	public static readonly BETWEEN = 9;
+	public static readonly BOTH = 10;
+	public static readonly BY = 11;
+	public static readonly CASE = 12;
+	public static readonly CAST = 13;
+	public static readonly CATCH = 14;
+	public static readonly COHORT = 15;
+	public static readonly COLLATE = 16;
+	public static readonly CROSS = 17;
+	public static readonly CUBE = 18;
+	public static readonly CURRENT = 19;
+	public static readonly DATE = 20;
+	public static readonly DAY = 21;
+	public static readonly DESC = 22;
+	public static readonly DESCENDING = 23;
+	public static readonly DISTINCT = 24;
+	public static readonly ELSE = 25;
+	public static readonly END = 26;
+	public static readonly EXCEPT = 27;
+	public static readonly EXTRACT = 28;
+	public static readonly FINAL = 29;
+	public static readonly FINALLY = 30;
+	public static readonly FIRST = 31;
+	public static readonly FN = 32;
+	public static readonly FOLLOWING = 33;
+	public static readonly FOR = 34;
+	public static readonly FROM = 35;
+	public static readonly FULL = 36;
+	public static readonly FUN = 37;
+	public static readonly GROUP = 38;
+	public static readonly HAVING = 39;
+	public static readonly HOUR = 40;
+	public static readonly ID = 41;
+	public static readonly IF = 42;
+	public static readonly ILIKE = 43;
+	public static readonly IN = 44;
+	public static readonly INF = 45;
+	public static readonly INNER = 46;
+	public static readonly INTERSECT = 47;
+	public static readonly INTERVAL = 48;
+	public static readonly IS = 49;
+	public static readonly JOIN = 50;
+	public static readonly KEY = 51;
+	public static readonly LAST = 52;
+	public static readonly LEADING = 53;
+	public static readonly LEFT = 54;
+	public static readonly LET = 55;
+	public static readonly LIKE = 56;
+	public static readonly LIMIT = 57;
+	public static readonly MINUTE = 58;
+	public static readonly MONTH = 59;
+	public static readonly NAN_SQL = 60;
+	public static readonly NOT = 61;
+	public static readonly NULL_SQL = 62;
+	public static readonly NULLS = 63;
+	public static readonly OFFSET = 64;
+	public static readonly ON = 65;
+	public static readonly OR = 66;
+	public static readonly ORDER = 67;
+	public static readonly OUTER = 68;
+	public static readonly OVER = 69;
+	public static readonly PARTITION = 70;
+	public static readonly PRECEDING = 71;
+	public static readonly PREWHERE = 72;
+	public static readonly QUARTER = 73;
+	public static readonly RANGE = 74;
+	public static readonly RETURN = 75;
+	public static readonly RIGHT = 76;
+	public static readonly ROLLUP = 77;
+	public static readonly ROW = 78;
+	public static readonly ROWS = 79;
+	public static readonly SAMPLE = 80;
+	public static readonly SECOND = 81;
+	public static readonly SELECT = 82;
+	public static readonly SEMI = 83;
+	public static readonly SETTINGS = 84;
+	public static readonly SUBSTRING = 85;
+	public static readonly THEN = 86;
+	public static readonly THROW = 87;
+	public static readonly TIES = 88;
+	public static readonly TIMESTAMP = 89;
+	public static readonly TO = 90;
+	public static readonly TOP = 91;
+	public static readonly TOTALS = 92;
+	public static readonly TRAILING = 93;
+	public static readonly TRIM = 94;
+	public static readonly TRUNCATE = 95;
+	public static readonly TRY = 96;
+	public static readonly UNBOUNDED = 97;
+	public static readonly UNION = 98;
+	public static readonly USING = 99;
+	public static readonly WEEK = 100;
+	public static readonly WHEN = 101;
+	public static readonly WHERE = 102;
+	public static readonly WHILE = 103;
+	public static readonly WINDOW = 104;
+	public static readonly WITH = 105;
+	public static readonly YEAR = 106;
+	public static readonly ESCAPE_CHAR_COMMON = 107;
+	public static readonly IDENTIFIER = 108;
+	public static readonly FLOATING_LITERAL = 109;
+	public static readonly OCTAL_LITERAL = 110;
+	public static readonly DECIMAL_LITERAL = 111;
+	public static readonly HEXADECIMAL_LITERAL = 112;
+	public static readonly STRING_LITERAL = 113;
+	public static readonly ARROW = 114;
+	public static readonly ASTERISK = 115;
+	public static readonly BACKQUOTE = 116;
+	public static readonly BACKSLASH = 117;
+	public static readonly COLON = 118;
+	public static readonly COMMA = 119;
+	public static readonly CONCAT = 120;
+	public static readonly DASH = 121;
+	public static readonly DOLLAR = 122;
+	public static readonly DOT = 123;
+	public static readonly EQ_DOUBLE = 124;
+	public static readonly EQ_SINGLE = 125;
+	public static readonly GT_EQ = 126;
+	public static readonly GT = 127;
+	public static readonly HASH = 128;
+	public static readonly IREGEX_SINGLE = 129;
+	public static readonly IREGEX_DOUBLE = 130;
+	public static readonly LBRACE = 131;
+	public static readonly LBRACKET = 132;
+	public static readonly LPAREN = 133;
+	public static readonly LT_EQ = 134;
+	public static readonly LT = 135;
+	public static readonly LT_SLASH = 136;
+	public static readonly NOT_EQ = 137;
+	public static readonly NOT_IREGEX = 138;
+	public static readonly NOT_REGEX = 139;
+	public static readonly NULL_PROPERTY = 140;
+	public static readonly NULLISH = 141;
+	public static readonly PERCENT = 142;
+	public static readonly PLUS = 143;
+	public static readonly QUERY = 144;
+	public static readonly QUOTE_DOUBLE = 145;
+	public static readonly QUOTE_SINGLE_TEMPLATE = 146;
+	public static readonly QUOTE_SINGLE_TEMPLATE_FULL = 147;
+	public static readonly QUOTE_SINGLE = 148;
+	public static readonly REGEX_SINGLE = 149;
+	public static readonly REGEX_DOUBLE = 150;
+	public static readonly RBRACE = 151;
+	public static readonly RBRACKET = 152;
+	public static readonly RPAREN = 153;
+	public static readonly SEMICOLON = 154;
+	public static readonly SLASH = 155;
+	public static readonly SLASH_GT = 156;
+	public static readonly UNDERSCORE = 157;
+	public static readonly MULTI_LINE_COMMENT = 158;
+	public static readonly SINGLE_LINE_COMMENT = 159;
+	public static readonly WHITESPACE = 160;
+	public static readonly STRING_TEXT = 161;
+	public static readonly STRING_ESCAPE_TRIGGER = 162;
+	public static readonly FULL_STRING_TEXT = 163;
+	public static readonly FULL_STRING_ESCAPE_TRIGGER = 164;
+	public static readonly TAG_WS = 165;
+	public static readonly TAGC_WS = 166;
+	public static readonly TSQLX_TEXT_TEXT = 167;
+	public static readonly TSQLX_TEXT_WS = 168;
+	public static readonly RULE_program = 0;
+	public static readonly RULE_declaration = 1;
+	public static readonly RULE_expression = 2;
+	public static readonly RULE_varDecl = 3;
+	public static readonly RULE_identifierList = 4;
+	public static readonly RULE_statement = 5;
+	public static readonly RULE_returnStmt = 6;
+	public static readonly RULE_throwStmt = 7;
+	public static readonly RULE_catchBlock = 8;
+	public static readonly RULE_tryCatchStmt = 9;
+	public static readonly RULE_ifStmt = 10;
+	public static readonly RULE_whileStmt = 11;
+	public static readonly RULE_forStmt = 12;
+	public static readonly RULE_forInStmt = 13;
+	public static readonly RULE_funcStmt = 14;
+	public static readonly RULE_varAssignment = 15;
+	public static readonly RULE_exprStmt = 16;
+	public static readonly RULE_emptyStmt = 17;
+	public static readonly RULE_block = 18;
+	public static readonly RULE_kvPair = 19;
+	public static readonly RULE_kvPairList = 20;
+	public static readonly RULE_select = 21;
+	public static readonly RULE_selectStmtWithParens = 22;
+	public static readonly RULE_subsequentSelectSetClause = 23;
+	public static readonly RULE_selectSetStmt = 24;
+	public static readonly RULE_selectStmt = 25;
+	public static readonly RULE_withClause = 26;
+	public static readonly RULE_topClause = 27;
+	public static readonly RULE_fromClause = 28;
+	public static readonly RULE_arrayJoinClause = 29;
+	public static readonly RULE_windowClause = 30;
+	public static readonly RULE_prewhereClause = 31;
+	public static readonly RULE_whereClause = 32;
+	public static readonly RULE_groupByClause = 33;
+	public static readonly RULE_havingClause = 34;
+	public static readonly RULE_orderByClause = 35;
+	public static readonly RULE_projectionOrderByClause = 36;
+	public static readonly RULE_limitByClause = 37;
+	public static readonly RULE_limitAndOffsetClause = 38;
+	public static readonly RULE_offsetOnlyClause = 39;
+	public static readonly RULE_settingsClause = 40;
+	public static readonly RULE_joinExpr = 41;
+	public static readonly RULE_joinOp = 42;
+	public static readonly RULE_joinOpCross = 43;
+	public static readonly RULE_joinConstraintClause = 44;
+	public static readonly RULE_sampleClause = 45;
+	public static readonly RULE_limitExpr = 46;
+	public static readonly RULE_orderExprList = 47;
+	public static readonly RULE_orderExpr = 48;
+	public static readonly RULE_ratioExpr = 49;
+	public static readonly RULE_settingExprList = 50;
+	public static readonly RULE_settingExpr = 51;
+	public static readonly RULE_windowExpr = 52;
+	public static readonly RULE_winPartitionByClause = 53;
+	public static readonly RULE_winOrderByClause = 54;
+	public static readonly RULE_winFrameClause = 55;
+	public static readonly RULE_winFrameExtend = 56;
+	public static readonly RULE_winFrameBound = 57;
+	public static readonly RULE_expr = 58;
+	public static readonly RULE_columnTypeExpr = 59;
+	public static readonly RULE_columnExprList = 60;
+	public static readonly RULE_columnExpr = 61;
+	public static readonly RULE_columnLambdaExpr = 62;
+	public static readonly RULE_tSQLxChildElement = 63;
+	public static readonly RULE_tSQLxTagElement = 64;
+	public static readonly RULE_tSQLxTagAttribute = 65;
+	public static readonly RULE_withExprList = 66;
+	public static readonly RULE_withExpr = 67;
+	public static readonly RULE_columnIdentifier = 68;
+	public static readonly RULE_nestedIdentifier = 69;
+	public static readonly RULE_tableExpr = 70;
+	public static readonly RULE_tableFunctionExpr = 71;
+	public static readonly RULE_tableIdentifier = 72;
+	public static readonly RULE_tableArgList = 73;
+	public static readonly RULE_databaseIdentifier = 74;
+	public static readonly RULE_floatingLiteral = 75;
+	public static readonly RULE_numberLiteral = 76;
+	public static readonly RULE_literal = 77;
+	public static readonly RULE_interval = 78;
+	public static readonly RULE_keyword = 79;
+	public static readonly RULE_keywordForAlias = 80;
+	public static readonly RULE_alias = 81;
+	public static readonly RULE_identifier = 82;
+	public static readonly RULE_enumValue = 83;
+	public static readonly RULE_placeholder = 84;
+	public static readonly RULE_string = 85;
+	public static readonly RULE_templateString = 86;
+	public static readonly RULE_stringContents = 87;
+	public static readonly RULE_fullTemplateString = 88;
+	public static readonly RULE_stringContentsFull = 89;
+	// tslint:disable:no-trailing-whitespace
+	public static readonly ruleNames: string[] = [
+		"program", "declaration", "expression", "varDecl", "identifierList", "statement", 
+		"returnStmt", "throwStmt", "catchBlock", "tryCatchStmt", "ifStmt", "whileStmt", 
+		"forStmt", "forInStmt", "funcStmt", "varAssignment", "exprStmt", "emptyStmt", 
+		"block", "kvPair", "kvPairList", "select", "selectStmtWithParens", "subsequentSelectSetClause", 
+		"selectSetStmt", "selectStmt", "withClause", "topClause", "fromClause", 
+		"arrayJoinClause", "windowClause", "prewhereClause", "whereClause", "groupByClause", 
+		"havingClause", "orderByClause", "projectionOrderByClause", "limitByClause", 
+		"limitAndOffsetClause", "offsetOnlyClause", "settingsClause", "joinExpr", 
+		"joinOp", "joinOpCross", "joinConstraintClause", "sampleClause", "limitExpr", 
+		"orderExprList", "orderExpr", "ratioExpr", "settingExprList", "settingExpr", 
+		"windowExpr", "winPartitionByClause", "winOrderByClause", "winFrameClause", 
+		"winFrameExtend", "winFrameBound", "expr", "columnTypeExpr", "columnExprList", 
+		"columnExpr", "columnLambdaExpr", "tSQLxChildElement", "tSQLxTagElement", 
+		"tSQLxTagAttribute", "withExprList", "withExpr", "columnIdentifier", "nestedIdentifier", 
+		"tableExpr", "tableFunctionExpr", "tableIdentifier", "tableArgList", "databaseIdentifier", 
+		"floatingLiteral", "numberLiteral", "literal", "interval", "keyword", 
+		"keywordForAlias", "alias", "identifier", "enumValue", "placeholder", 
+		"string", "templateString", "stringContents", "fullTemplateString", "stringContentsFull",
+	];
+
+	private static readonly _LITERAL_NAMES: Array<string | undefined> = [
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, undefined, undefined, undefined, undefined, undefined, 
+		undefined, undefined, "'->'", "'*'", "'`'", "'\\'", "':'", "','", "'||'", 
+		"'-'", "'$'", "'.'", "'=='", undefined, "'>='", undefined, "'#'", "'~*'", 
+		"'=~*'", "'{'", "'['", "'('", "'<='", "'<'", "'</'", undefined, "'!~*'", 
+		"'!~'", "'?.'", "'??'", "'%'", "'+'", "'?'", "'\"'", "'f''", "'F''", "'''", 
+		"'~'", "'=~'", "'}'", "']'", "')'", "';'", "'/'", undefined, "'_'",
+	];
+	private static readonly _SYMBOLIC_NAMES: Array<string | undefined> = [
+		undefined, "ALL", "AND", "ANTI", "ANY", "ARRAY", "AS", "ASCENDING", "ASOF", 
+		"BETWEEN", "BOTH", "BY", "CASE", "CAST", "CATCH", "COHORT", "COLLATE", 
+		"CROSS", "CUBE", "CURRENT", "DATE", "DAY", "DESC", "DESCENDING", "DISTINCT", 
+		"ELSE", "END", "EXCEPT", "EXTRACT", "FINAL", "FINALLY", "FIRST", "FN", 
+		"FOLLOWING", "FOR", "FROM", "FULL", "FUN", "GROUP", "HAVING", "HOUR", 
+		"ID", "IF", "ILIKE", "IN", "INF", "INNER", "INTERSECT", "INTERVAL", "IS", 
+		"JOIN", "KEY", "LAST", "LEADING", "LEFT", "LET", "LIKE", "LIMIT", "MINUTE", 
+		"MONTH", "NAN_SQL", "NOT", "NULL_SQL", "NULLS", "OFFSET", "ON", "OR", 
+		"ORDER", "OUTER", "OVER", "PARTITION", "PRECEDING", "PREWHERE", "QUARTER", 
+		"RANGE", "RETURN", "RIGHT", "ROLLUP", "ROW", "ROWS", "SAMPLE", "SECOND", 
+		"SELECT", "SEMI", "SETTINGS", "SUBSTRING", "THEN", "THROW", "TIES", "TIMESTAMP", 
+		"TO", "TOP", "TOTALS", "TRAILING", "TRIM", "TRUNCATE", "TRY", "UNBOUNDED", 
+		"UNION", "USING", "WEEK", "WHEN", "WHERE", "WHILE", "WINDOW", "WITH", 
+		"YEAR", "ESCAPE_CHAR_COMMON", "IDENTIFIER", "FLOATING_LITERAL", "OCTAL_LITERAL", 
+		"DECIMAL_LITERAL", "HEXADECIMAL_LITERAL", "STRING_LITERAL", "ARROW", "ASTERISK", 
+		"BACKQUOTE", "BACKSLASH", "COLON", "COMMA", "CONCAT", "DASH", "DOLLAR", 
+		"DOT", "EQ_DOUBLE", "EQ_SINGLE", "GT_EQ", "GT", "HASH", "IREGEX_SINGLE", 
+		"IREGEX_DOUBLE", "LBRACE", "LBRACKET", "LPAREN", "LT_EQ", "LT", "LT_SLASH", 
+		"NOT_EQ", "NOT_IREGEX", "NOT_REGEX", "NULL_PROPERTY", "NULLISH", "PERCENT", 
+		"PLUS", "QUERY", "QUOTE_DOUBLE", "QUOTE_SINGLE_TEMPLATE", "QUOTE_SINGLE_TEMPLATE_FULL", 
+		"QUOTE_SINGLE", "REGEX_SINGLE", "REGEX_DOUBLE", "RBRACE", "RBRACKET", 
+		"RPAREN", "SEMICOLON", "SLASH", "SLASH_GT", "UNDERSCORE", "MULTI_LINE_COMMENT", 
+		"SINGLE_LINE_COMMENT", "WHITESPACE", "STRING_TEXT", "STRING_ESCAPE_TRIGGER", 
+		"FULL_STRING_TEXT", "FULL_STRING_ESCAPE_TRIGGER", "TAG_WS", "TAGC_WS", 
+		"TSQLX_TEXT_TEXT", "TSQLX_TEXT_WS",
+	];
+	public static readonly VOCABULARY: Vocabulary = new VocabularyImpl(TSQLParser._LITERAL_NAMES, TSQLParser._SYMBOLIC_NAMES, []);
+
+	// @Override
+	// @NotNull
+	public get vocabulary(): Vocabulary {
+		return TSQLParser.VOCABULARY;
+	}
+	// tslint:enable:no-trailing-whitespace
+
+	// @Override
+	public get grammarFileName(): string { return "TSQLParser.g4"; }
+
+	// @Override
+	public get ruleNames(): string[] { return TSQLParser.ruleNames; }
+
+	// @Override
+	public get serializedATN(): string { return TSQLParser._serializedATN; }
+
+	protected createFailedPredicateException(predicate?: string, message?: string): FailedPredicateException {
+		return new FailedPredicateException(this, predicate, message);
+	}
+
+	constructor(input: TokenStream) {
+		super(input);
+		this._interp = new ParserATNSimulator(TSQLParser._ATN, this);
+	}
+	// @RuleVersion(0)
+	public program(): ProgramContext {
+		let _localctx: ProgramContext = new ProgramContext(this._ctx, this.state);
+		this.enterRule(_localctx, 0, TSQLParser.RULE_program);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 183;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			while ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 32)) & ~0x1F) === 0 && ((1 << (_la - 32)) & ((1 << (TSQLParser.FN - 32)) | (1 << (TSQLParser.FOLLOWING - 32)) | (1 << (TSQLParser.FOR - 32)) | (1 << (TSQLParser.FROM - 32)) | (1 << (TSQLParser.FULL - 32)) | (1 << (TSQLParser.FUN - 32)) | (1 << (TSQLParser.GROUP - 32)) | (1 << (TSQLParser.HAVING - 32)) | (1 << (TSQLParser.HOUR - 32)) | (1 << (TSQLParser.ID - 32)) | (1 << (TSQLParser.IF - 32)) | (1 << (TSQLParser.ILIKE - 32)) | (1 << (TSQLParser.IN - 32)) | (1 << (TSQLParser.INF - 32)) | (1 << (TSQLParser.INNER - 32)) | (1 << (TSQLParser.INTERVAL - 32)) | (1 << (TSQLParser.IS - 32)) | (1 << (TSQLParser.JOIN - 32)) | (1 << (TSQLParser.KEY - 32)) | (1 << (TSQLParser.LAST - 32)) | (1 << (TSQLParser.LEADING - 32)) | (1 << (TSQLParser.LEFT - 32)) | (1 << (TSQLParser.LET - 32)) | (1 << (TSQLParser.LIKE - 32)) | (1 << (TSQLParser.LIMIT - 32)) | (1 << (TSQLParser.MINUTE - 32)) | (1 << (TSQLParser.MONTH - 32)) | (1 << (TSQLParser.NAN_SQL - 32)) | (1 << (TSQLParser.NOT - 32)) | (1 << (TSQLParser.NULL_SQL - 32)) | (1 << (TSQLParser.NULLS - 32)))) !== 0) || ((((_la - 64)) & ~0x1F) === 0 && ((1 << (_la - 64)) & ((1 << (TSQLParser.OFFSET - 64)) | (1 << (TSQLParser.ON - 64)) | (1 << (TSQLParser.OR - 64)) | (1 << (TSQLParser.ORDER - 64)) | (1 << (TSQLParser.OUTER - 64)) | (1 << (TSQLParser.OVER - 64)) | (1 << (TSQLParser.PARTITION - 64)) | (1 << (TSQLParser.PRECEDING - 64)) | (1 << (TSQLParser.PREWHERE - 64)) | (1 << (TSQLParser.QUARTER - 64)) | (1 << (TSQLParser.RANGE - 64)) | (1 << (TSQLParser.RETURN - 64)) | (1 << (TSQLParser.RIGHT - 64)) | (1 << (TSQLParser.ROLLUP - 64)) | (1 << (TSQLParser.ROW - 64)) | (1 << (TSQLParser.ROWS - 64)) | (1 << (TSQLParser.SAMPLE - 64)) | (1 << (TSQLParser.SECOND - 64)) | (1 << (TSQLParser.SELECT - 64)) | (1 << (TSQLParser.SEMI - 64)) | (1 << (TSQLParser.SETTINGS - 64)) | (1 << (TSQLParser.SUBSTRING - 64)) | (1 << (TSQLParser.THEN - 64)) | (1 << (TSQLParser.THROW - 64)) | (1 << (TSQLParser.TIES - 64)) | (1 << (TSQLParser.TIMESTAMP - 64)) | (1 << (TSQLParser.TO - 64)) | (1 << (TSQLParser.TOP - 64)) | (1 << (TSQLParser.TOTALS - 64)) | (1 << (TSQLParser.TRAILING - 64)) | (1 << (TSQLParser.TRIM - 64)) | (1 << (TSQLParser.TRUNCATE - 64)))) !== 0) || ((((_la - 96)) & ~0x1F) === 0 && ((1 << (_la - 96)) & ((1 << (TSQLParser.TRY - 96)) | (1 << (TSQLParser.UNBOUNDED - 96)) | (1 << (TSQLParser.UNION - 96)) | (1 << (TSQLParser.USING - 96)) | (1 << (TSQLParser.WEEK - 96)) | (1 << (TSQLParser.WHEN - 96)) | (1 << (TSQLParser.WHERE - 96)) | (1 << (TSQLParser.WHILE - 96)) | (1 << (TSQLParser.WINDOW - 96)) | (1 << (TSQLParser.WITH - 96)) | (1 << (TSQLParser.YEAR - 96)) | (1 << (TSQLParser.IDENTIFIER - 96)) | (1 << (TSQLParser.FLOATING_LITERAL - 96)) | (1 << (TSQLParser.OCTAL_LITERAL - 96)) | (1 << (TSQLParser.DECIMAL_LITERAL - 96)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 96)) | (1 << (TSQLParser.STRING_LITERAL - 96)) | (1 << (TSQLParser.ASTERISK - 96)) | (1 << (TSQLParser.DASH - 96)) | (1 << (TSQLParser.DOT - 96)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)) | (1 << (TSQLParser.SEMICOLON - 131)))) !== 0)) {
+				{
+				{
+				this.state = 180;
+				this.declaration();
+				}
+				}
+				this.state = 185;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+			}
+			this.state = 186;
+			this.match(TSQLParser.EOF);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public declaration(): DeclarationContext {
+		let _localctx: DeclarationContext = new DeclarationContext(this._ctx, this.state);
+		this.enterRule(_localctx, 2, TSQLParser.RULE_declaration);
+		try {
+			this.state = 190;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.LET:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 188;
+				this.varDecl();
+				}
+				break;
+			case TSQLParser.ALL:
+			case TSQLParser.AND:
+			case TSQLParser.ANTI:
+			case TSQLParser.ANY:
+			case TSQLParser.ARRAY:
+			case TSQLParser.AS:
+			case TSQLParser.ASCENDING:
+			case TSQLParser.ASOF:
+			case TSQLParser.BETWEEN:
+			case TSQLParser.BOTH:
+			case TSQLParser.BY:
+			case TSQLParser.CASE:
+			case TSQLParser.CAST:
+			case TSQLParser.COHORT:
+			case TSQLParser.COLLATE:
+			case TSQLParser.CROSS:
+			case TSQLParser.CUBE:
+			case TSQLParser.CURRENT:
+			case TSQLParser.DATE:
+			case TSQLParser.DAY:
+			case TSQLParser.DESC:
+			case TSQLParser.DESCENDING:
+			case TSQLParser.DISTINCT:
+			case TSQLParser.ELSE:
+			case TSQLParser.END:
+			case TSQLParser.EXTRACT:
+			case TSQLParser.FINAL:
+			case TSQLParser.FIRST:
+			case TSQLParser.FN:
+			case TSQLParser.FOLLOWING:
+			case TSQLParser.FOR:
+			case TSQLParser.FROM:
+			case TSQLParser.FULL:
+			case TSQLParser.FUN:
+			case TSQLParser.GROUP:
+			case TSQLParser.HAVING:
+			case TSQLParser.HOUR:
+			case TSQLParser.ID:
+			case TSQLParser.IF:
+			case TSQLParser.ILIKE:
+			case TSQLParser.IN:
+			case TSQLParser.INF:
+			case TSQLParser.INNER:
+			case TSQLParser.INTERVAL:
+			case TSQLParser.IS:
+			case TSQLParser.JOIN:
+			case TSQLParser.KEY:
+			case TSQLParser.LAST:
+			case TSQLParser.LEADING:
+			case TSQLParser.LEFT:
+			case TSQLParser.LIKE:
+			case TSQLParser.LIMIT:
+			case TSQLParser.MINUTE:
+			case TSQLParser.MONTH:
+			case TSQLParser.NAN_SQL:
+			case TSQLParser.NOT:
+			case TSQLParser.NULL_SQL:
+			case TSQLParser.NULLS:
+			case TSQLParser.OFFSET:
+			case TSQLParser.ON:
+			case TSQLParser.OR:
+			case TSQLParser.ORDER:
+			case TSQLParser.OUTER:
+			case TSQLParser.OVER:
+			case TSQLParser.PARTITION:
+			case TSQLParser.PRECEDING:
+			case TSQLParser.PREWHERE:
+			case TSQLParser.QUARTER:
+			case TSQLParser.RANGE:
+			case TSQLParser.RETURN:
+			case TSQLParser.RIGHT:
+			case TSQLParser.ROLLUP:
+			case TSQLParser.ROW:
+			case TSQLParser.ROWS:
+			case TSQLParser.SAMPLE:
+			case TSQLParser.SECOND:
+			case TSQLParser.SELECT:
+			case TSQLParser.SEMI:
+			case TSQLParser.SETTINGS:
+			case TSQLParser.SUBSTRING:
+			case TSQLParser.THEN:
+			case TSQLParser.THROW:
+			case TSQLParser.TIES:
+			case TSQLParser.TIMESTAMP:
+			case TSQLParser.TO:
+			case TSQLParser.TOP:
+			case TSQLParser.TOTALS:
+			case TSQLParser.TRAILING:
+			case TSQLParser.TRIM:
+			case TSQLParser.TRUNCATE:
+			case TSQLParser.TRY:
+			case TSQLParser.UNBOUNDED:
+			case TSQLParser.UNION:
+			case TSQLParser.USING:
+			case TSQLParser.WEEK:
+			case TSQLParser.WHEN:
+			case TSQLParser.WHERE:
+			case TSQLParser.WHILE:
+			case TSQLParser.WINDOW:
+			case TSQLParser.WITH:
+			case TSQLParser.YEAR:
+			case TSQLParser.IDENTIFIER:
+			case TSQLParser.FLOATING_LITERAL:
+			case TSQLParser.OCTAL_LITERAL:
+			case TSQLParser.DECIMAL_LITERAL:
+			case TSQLParser.HEXADECIMAL_LITERAL:
+			case TSQLParser.STRING_LITERAL:
+			case TSQLParser.ASTERISK:
+			case TSQLParser.DASH:
+			case TSQLParser.DOT:
+			case TSQLParser.LBRACE:
+			case TSQLParser.LBRACKET:
+			case TSQLParser.LPAREN:
+			case TSQLParser.LT:
+			case TSQLParser.PLUS:
+			case TSQLParser.QUOTE_SINGLE_TEMPLATE:
+			case TSQLParser.SEMICOLON:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 189;
+				this.statement();
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public expression(): ExpressionContext {
+		let _localctx: ExpressionContext = new ExpressionContext(this._ctx, this.state);
+		this.enterRule(_localctx, 4, TSQLParser.RULE_expression);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 192;
+			this.columnExpr(0);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public varDecl(): VarDeclContext {
+		let _localctx: VarDeclContext = new VarDeclContext(this._ctx, this.state);
+		this.enterRule(_localctx, 6, TSQLParser.RULE_varDecl);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 194;
+			this.match(TSQLParser.LET);
+			this.state = 195;
+			this.identifier();
+			this.state = 199;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.COLON) {
+				{
+				this.state = 196;
+				this.match(TSQLParser.COLON);
+				this.state = 197;
+				this.match(TSQLParser.EQ_SINGLE);
+				this.state = 198;
+				this.expression();
+				}
+			}
+
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public identifierList(): IdentifierListContext {
+		let _localctx: IdentifierListContext = new IdentifierListContext(this._ctx, this.state);
+		this.enterRule(_localctx, 8, TSQLParser.RULE_identifierList);
+		let _la: number;
+		try {
+			let _alt: number;
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 201;
+			this.identifier();
+			this.state = 206;
+			this._errHandler.sync(this);
+			_alt = this.interpreter.adaptivePredict(this._input, 3, this._ctx);
+			while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+				if (_alt === 1) {
+					{
+					{
+					this.state = 202;
+					this.match(TSQLParser.COMMA);
+					this.state = 203;
+					this.identifier();
+					}
+					}
+				}
+				this.state = 208;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 3, this._ctx);
+			}
+			this.state = 210;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.COMMA) {
+				{
+				this.state = 209;
+				this.match(TSQLParser.COMMA);
+				}
+			}
+
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public statement(): StatementContext {
+		let _localctx: StatementContext = new StatementContext(this._ctx, this.state);
+		this.enterRule(_localctx, 10, TSQLParser.RULE_statement);
+		try {
+			this.state = 224;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 5, this._ctx) ) {
+			case 1:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 212;
+				this.returnStmt();
+				}
+				break;
+
+			case 2:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 213;
+				this.throwStmt();
+				}
+				break;
+
+			case 3:
+				this.enterOuterAlt(_localctx, 3);
+				{
+				this.state = 214;
+				this.tryCatchStmt();
+				}
+				break;
+
+			case 4:
+				this.enterOuterAlt(_localctx, 4);
+				{
+				this.state = 215;
+				this.ifStmt();
+				}
+				break;
+
+			case 5:
+				this.enterOuterAlt(_localctx, 5);
+				{
+				this.state = 216;
+				this.whileStmt();
+				}
+				break;
+
+			case 6:
+				this.enterOuterAlt(_localctx, 6);
+				{
+				this.state = 217;
+				this.forInStmt();
+				}
+				break;
+
+			case 7:
+				this.enterOuterAlt(_localctx, 7);
+				{
+				this.state = 218;
+				this.forStmt();
+				}
+				break;
+
+			case 8:
+				this.enterOuterAlt(_localctx, 8);
+				{
+				this.state = 219;
+				this.funcStmt();
+				}
+				break;
+
+			case 9:
+				this.enterOuterAlt(_localctx, 9);
+				{
+				this.state = 220;
+				this.varAssignment();
+				}
+				break;
+
+			case 10:
+				this.enterOuterAlt(_localctx, 10);
+				{
+				this.state = 221;
+				this.block();
+				}
+				break;
+
+			case 11:
+				this.enterOuterAlt(_localctx, 11);
+				{
+				this.state = 222;
+				this.exprStmt();
+				}
+				break;
+
+			case 12:
+				this.enterOuterAlt(_localctx, 12);
+				{
+				this.state = 223;
+				this.emptyStmt();
+				}
+				break;
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public returnStmt(): ReturnStmtContext {
+		let _localctx: ReturnStmtContext = new ReturnStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 12, TSQLParser.RULE_returnStmt);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 226;
+			this.match(TSQLParser.RETURN);
+			this.state = 228;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 6, this._ctx) ) {
+			case 1:
+				{
+				this.state = 227;
+				this.expression();
+				}
+				break;
+			}
+			this.state = 231;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 7, this._ctx) ) {
+			case 1:
+				{
+				this.state = 230;
+				this.match(TSQLParser.SEMICOLON);
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public throwStmt(): ThrowStmtContext {
+		let _localctx: ThrowStmtContext = new ThrowStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 14, TSQLParser.RULE_throwStmt);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 233;
+			this.match(TSQLParser.THROW);
+			this.state = 235;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 8, this._ctx) ) {
+			case 1:
+				{
+				this.state = 234;
+				this.expression();
+				}
+				break;
+			}
+			this.state = 238;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 9, this._ctx) ) {
+			case 1:
+				{
+				this.state = 237;
+				this.match(TSQLParser.SEMICOLON);
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public catchBlock(): CatchBlockContext {
+		let _localctx: CatchBlockContext = new CatchBlockContext(this._ctx, this.state);
+		this.enterRule(_localctx, 16, TSQLParser.RULE_catchBlock);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 240;
+			this.match(TSQLParser.CATCH);
+			this.state = 249;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.LPAREN) {
+				{
+				this.state = 241;
+				this.match(TSQLParser.LPAREN);
+				this.state = 242;
+				_localctx._catchVar = this.identifier();
+				this.state = 245;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.COLON) {
+					{
+					this.state = 243;
+					this.match(TSQLParser.COLON);
+					this.state = 244;
+					_localctx._catchType = this.identifier();
+					}
+				}
+
+				this.state = 247;
+				this.match(TSQLParser.RPAREN);
+				}
+			}
+
+			this.state = 251;
+			_localctx._catchStmt = this.block();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public tryCatchStmt(): TryCatchStmtContext {
+		let _localctx: TryCatchStmtContext = new TryCatchStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 18, TSQLParser.RULE_tryCatchStmt);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 253;
+			this.match(TSQLParser.TRY);
+			this.state = 254;
+			_localctx._tryStmt = this.block();
+			this.state = 258;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			while (_la === TSQLParser.CATCH) {
+				{
+				{
+				this.state = 255;
+				this.catchBlock();
+				}
+				}
+				this.state = 260;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+			}
+			this.state = 263;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.FINALLY) {
+				{
+				this.state = 261;
+				this.match(TSQLParser.FINALLY);
+				this.state = 262;
+				_localctx._finallyStmt = this.block();
+				}
+			}
+
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public ifStmt(): IfStmtContext {
+		let _localctx: IfStmtContext = new IfStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 20, TSQLParser.RULE_ifStmt);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 265;
+			this.match(TSQLParser.IF);
+			this.state = 266;
+			this.match(TSQLParser.LPAREN);
+			this.state = 267;
+			this.expression();
+			this.state = 268;
+			this.match(TSQLParser.RPAREN);
+			this.state = 269;
+			this.statement();
+			this.state = 272;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 14, this._ctx) ) {
+			case 1:
+				{
+				this.state = 270;
+				this.match(TSQLParser.ELSE);
+				this.state = 271;
+				this.statement();
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public whileStmt(): WhileStmtContext {
+		let _localctx: WhileStmtContext = new WhileStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 22, TSQLParser.RULE_whileStmt);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 274;
+			this.match(TSQLParser.WHILE);
+			this.state = 275;
+			this.match(TSQLParser.LPAREN);
+			this.state = 276;
+			this.expression();
+			this.state = 277;
+			this.match(TSQLParser.RPAREN);
+			this.state = 278;
+			this.statement();
+			this.state = 280;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 15, this._ctx) ) {
+			case 1:
+				{
+				this.state = 279;
+				this.match(TSQLParser.SEMICOLON);
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public forStmt(): ForStmtContext {
+		let _localctx: ForStmtContext = new ForStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 24, TSQLParser.RULE_forStmt);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 282;
+			this.match(TSQLParser.FOR);
+			this.state = 283;
+			this.match(TSQLParser.LPAREN);
+			this.state = 287;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 16, this._ctx) ) {
+			case 1:
+				{
+				this.state = 284;
+				_localctx._initializerVarDeclr = this.varDecl();
+				}
+				break;
+
+			case 2:
+				{
+				this.state = 285;
+				_localctx._initializerVarAssignment = this.varAssignment();
+				}
+				break;
+
+			case 3:
+				{
+				this.state = 286;
+				_localctx._initializerExpression = this.expression();
+				}
+				break;
+			}
+			this.state = 289;
+			this.match(TSQLParser.SEMICOLON);
+			this.state = 291;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+				{
+				this.state = 290;
+				_localctx._condition = this.expression();
+				}
+			}
+
+			this.state = 293;
+			this.match(TSQLParser.SEMICOLON);
+			this.state = 297;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 18, this._ctx) ) {
+			case 1:
+				{
+				this.state = 294;
+				_localctx._incrementVarDeclr = this.varDecl();
+				}
+				break;
+
+			case 2:
+				{
+				this.state = 295;
+				_localctx._incrementVarAssignment = this.varAssignment();
+				}
+				break;
+
+			case 3:
+				{
+				this.state = 296;
+				_localctx._incrementExpression = this.expression();
+				}
+				break;
+			}
+			this.state = 299;
+			this.match(TSQLParser.RPAREN);
+			this.state = 300;
+			this.statement();
+			this.state = 302;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 19, this._ctx) ) {
+			case 1:
+				{
+				this.state = 301;
+				this.match(TSQLParser.SEMICOLON);
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public forInStmt(): ForInStmtContext {
+		let _localctx: ForInStmtContext = new ForInStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 26, TSQLParser.RULE_forInStmt);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 304;
+			this.match(TSQLParser.FOR);
+			this.state = 305;
+			this.match(TSQLParser.LPAREN);
+			this.state = 306;
+			this.match(TSQLParser.LET);
+			this.state = 307;
+			this.identifier();
+			this.state = 310;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.COMMA) {
+				{
+				this.state = 308;
+				this.match(TSQLParser.COMMA);
+				this.state = 309;
+				this.identifier();
+				}
+			}
+
+			this.state = 312;
+			this.match(TSQLParser.IN);
+			this.state = 313;
+			this.expression();
+			this.state = 314;
+			this.match(TSQLParser.RPAREN);
+			this.state = 315;
+			this.statement();
+			this.state = 317;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 21, this._ctx) ) {
+			case 1:
+				{
+				this.state = 316;
+				this.match(TSQLParser.SEMICOLON);
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public funcStmt(): FuncStmtContext {
+		let _localctx: FuncStmtContext = new FuncStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 28, TSQLParser.RULE_funcStmt);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 319;
+			_la = this._input.LA(1);
+			if (!(_la === TSQLParser.FN || _la === TSQLParser.FUN)) {
+			this._errHandler.recoverInline(this);
+			} else {
+				if (this._input.LA(1) === Token.EOF) {
+					this.matchedEOF = true;
+				}
+
+				this._errHandler.reportMatch(this);
+				this.consume();
+			}
+			this.state = 320;
+			this.identifier();
+			this.state = 321;
+			this.match(TSQLParser.LPAREN);
+			this.state = 323;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)))) !== 0)) {
+				{
+				this.state = 322;
+				this.identifierList();
+				}
+			}
+
+			this.state = 325;
+			this.match(TSQLParser.RPAREN);
+			this.state = 326;
+			this.block();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public varAssignment(): VarAssignmentContext {
+		let _localctx: VarAssignmentContext = new VarAssignmentContext(this._ctx, this.state);
+		this.enterRule(_localctx, 30, TSQLParser.RULE_varAssignment);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 328;
+			this.expression();
+			this.state = 329;
+			this.match(TSQLParser.COLON);
+			this.state = 330;
+			this.match(TSQLParser.EQ_SINGLE);
+			this.state = 331;
+			this.expression();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public exprStmt(): ExprStmtContext {
+		let _localctx: ExprStmtContext = new ExprStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 32, TSQLParser.RULE_exprStmt);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 333;
+			this.expression();
+			this.state = 335;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 23, this._ctx) ) {
+			case 1:
+				{
+				this.state = 334;
+				this.match(TSQLParser.SEMICOLON);
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public emptyStmt(): EmptyStmtContext {
+		let _localctx: EmptyStmtContext = new EmptyStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 34, TSQLParser.RULE_emptyStmt);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 337;
+			this.match(TSQLParser.SEMICOLON);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public block(): BlockContext {
+		let _localctx: BlockContext = new BlockContext(this._ctx, this.state);
+		this.enterRule(_localctx, 36, TSQLParser.RULE_block);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 339;
+			this.match(TSQLParser.LBRACE);
+			this.state = 343;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			while ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 32)) & ~0x1F) === 0 && ((1 << (_la - 32)) & ((1 << (TSQLParser.FN - 32)) | (1 << (TSQLParser.FOLLOWING - 32)) | (1 << (TSQLParser.FOR - 32)) | (1 << (TSQLParser.FROM - 32)) | (1 << (TSQLParser.FULL - 32)) | (1 << (TSQLParser.FUN - 32)) | (1 << (TSQLParser.GROUP - 32)) | (1 << (TSQLParser.HAVING - 32)) | (1 << (TSQLParser.HOUR - 32)) | (1 << (TSQLParser.ID - 32)) | (1 << (TSQLParser.IF - 32)) | (1 << (TSQLParser.ILIKE - 32)) | (1 << (TSQLParser.IN - 32)) | (1 << (TSQLParser.INF - 32)) | (1 << (TSQLParser.INNER - 32)) | (1 << (TSQLParser.INTERVAL - 32)) | (1 << (TSQLParser.IS - 32)) | (1 << (TSQLParser.JOIN - 32)) | (1 << (TSQLParser.KEY - 32)) | (1 << (TSQLParser.LAST - 32)) | (1 << (TSQLParser.LEADING - 32)) | (1 << (TSQLParser.LEFT - 32)) | (1 << (TSQLParser.LET - 32)) | (1 << (TSQLParser.LIKE - 32)) | (1 << (TSQLParser.LIMIT - 32)) | (1 << (TSQLParser.MINUTE - 32)) | (1 << (TSQLParser.MONTH - 32)) | (1 << (TSQLParser.NAN_SQL - 32)) | (1 << (TSQLParser.NOT - 32)) | (1 << (TSQLParser.NULL_SQL - 32)) | (1 << (TSQLParser.NULLS - 32)))) !== 0) || ((((_la - 64)) & ~0x1F) === 0 && ((1 << (_la - 64)) & ((1 << (TSQLParser.OFFSET - 64)) | (1 << (TSQLParser.ON - 64)) | (1 << (TSQLParser.OR - 64)) | (1 << (TSQLParser.ORDER - 64)) | (1 << (TSQLParser.OUTER - 64)) | (1 << (TSQLParser.OVER - 64)) | (1 << (TSQLParser.PARTITION - 64)) | (1 << (TSQLParser.PRECEDING - 64)) | (1 << (TSQLParser.PREWHERE - 64)) | (1 << (TSQLParser.QUARTER - 64)) | (1 << (TSQLParser.RANGE - 64)) | (1 << (TSQLParser.RETURN - 64)) | (1 << (TSQLParser.RIGHT - 64)) | (1 << (TSQLParser.ROLLUP - 64)) | (1 << (TSQLParser.ROW - 64)) | (1 << (TSQLParser.ROWS - 64)) | (1 << (TSQLParser.SAMPLE - 64)) | (1 << (TSQLParser.SECOND - 64)) | (1 << (TSQLParser.SELECT - 64)) | (1 << (TSQLParser.SEMI - 64)) | (1 << (TSQLParser.SETTINGS - 64)) | (1 << (TSQLParser.SUBSTRING - 64)) | (1 << (TSQLParser.THEN - 64)) | (1 << (TSQLParser.THROW - 64)) | (1 << (TSQLParser.TIES - 64)) | (1 << (TSQLParser.TIMESTAMP - 64)) | (1 << (TSQLParser.TO - 64)) | (1 << (TSQLParser.TOP - 64)) | (1 << (TSQLParser.TOTALS - 64)) | (1 << (TSQLParser.TRAILING - 64)) | (1 << (TSQLParser.TRIM - 64)) | (1 << (TSQLParser.TRUNCATE - 64)))) !== 0) || ((((_la - 96)) & ~0x1F) === 0 && ((1 << (_la - 96)) & ((1 << (TSQLParser.TRY - 96)) | (1 << (TSQLParser.UNBOUNDED - 96)) | (1 << (TSQLParser.UNION - 96)) | (1 << (TSQLParser.USING - 96)) | (1 << (TSQLParser.WEEK - 96)) | (1 << (TSQLParser.WHEN - 96)) | (1 << (TSQLParser.WHERE - 96)) | (1 << (TSQLParser.WHILE - 96)) | (1 << (TSQLParser.WINDOW - 96)) | (1 << (TSQLParser.WITH - 96)) | (1 << (TSQLParser.YEAR - 96)) | (1 << (TSQLParser.IDENTIFIER - 96)) | (1 << (TSQLParser.FLOATING_LITERAL - 96)) | (1 << (TSQLParser.OCTAL_LITERAL - 96)) | (1 << (TSQLParser.DECIMAL_LITERAL - 96)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 96)) | (1 << (TSQLParser.STRING_LITERAL - 96)) | (1 << (TSQLParser.ASTERISK - 96)) | (1 << (TSQLParser.DASH - 96)) | (1 << (TSQLParser.DOT - 96)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)) | (1 << (TSQLParser.SEMICOLON - 131)))) !== 0)) {
+				{
+				{
+				this.state = 340;
+				this.declaration();
+				}
+				}
+				this.state = 345;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+			}
+			this.state = 346;
+			this.match(TSQLParser.RBRACE);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public kvPair(): KvPairContext {
+		let _localctx: KvPairContext = new KvPairContext(this._ctx, this.state);
+		this.enterRule(_localctx, 38, TSQLParser.RULE_kvPair);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 348;
+			this.expression();
+			this.state = 349;
+			this.match(TSQLParser.COLON);
+			this.state = 350;
+			this.expression();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public kvPairList(): KvPairListContext {
+		let _localctx: KvPairListContext = new KvPairListContext(this._ctx, this.state);
+		this.enterRule(_localctx, 40, TSQLParser.RULE_kvPairList);
+		let _la: number;
+		try {
+			let _alt: number;
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 352;
+			this.kvPair();
+			this.state = 357;
+			this._errHandler.sync(this);
+			_alt = this.interpreter.adaptivePredict(this._input, 25, this._ctx);
+			while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+				if (_alt === 1) {
+					{
+					{
+					this.state = 353;
+					this.match(TSQLParser.COMMA);
+					this.state = 354;
+					this.kvPair();
+					}
+					}
+				}
+				this.state = 359;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 25, this._ctx);
+			}
+			this.state = 361;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.COMMA) {
+				{
+				this.state = 360;
+				this.match(TSQLParser.COMMA);
+				}
+			}
+
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public select(): SelectContext {
+		let _localctx: SelectContext = new SelectContext(this._ctx, this.state);
+		this.enterRule(_localctx, 42, TSQLParser.RULE_select);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 366;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 27, this._ctx) ) {
+			case 1:
+				{
+				this.state = 363;
+				this.selectSetStmt();
+				}
+				break;
+
+			case 2:
+				{
+				this.state = 364;
+				this.selectStmt();
+				}
+				break;
+
+			case 3:
+				{
+				this.state = 365;
+				this.tSQLxTagElement();
+				}
+				break;
+			}
+			this.state = 369;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.SEMICOLON) {
+				{
+				this.state = 368;
+				this.match(TSQLParser.SEMICOLON);
+				}
+			}
+
+			this.state = 371;
+			this.match(TSQLParser.EOF);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public selectStmtWithParens(): SelectStmtWithParensContext {
+		let _localctx: SelectStmtWithParensContext = new SelectStmtWithParensContext(this._ctx, this.state);
+		this.enterRule(_localctx, 44, TSQLParser.RULE_selectStmtWithParens);
+		try {
+			this.state = 379;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.SELECT:
+			case TSQLParser.WITH:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 373;
+				this.selectStmt();
+				}
+				break;
+			case TSQLParser.LPAREN:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 374;
+				this.match(TSQLParser.LPAREN);
+				this.state = 375;
+				this.selectSetStmt();
+				this.state = 376;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+			case TSQLParser.LBRACE:
+				this.enterOuterAlt(_localctx, 3);
+				{
+				this.state = 378;
+				this.placeholder();
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public subsequentSelectSetClause(): SubsequentSelectSetClauseContext {
+		let _localctx: SubsequentSelectSetClauseContext = new SubsequentSelectSetClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 46, TSQLParser.RULE_subsequentSelectSetClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 389;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 30, this._ctx) ) {
+			case 1:
+				{
+				this.state = 381;
+				this.match(TSQLParser.EXCEPT);
+				}
+				break;
+
+			case 2:
+				{
+				this.state = 382;
+				this.match(TSQLParser.UNION);
+				this.state = 383;
+				this.match(TSQLParser.ALL);
+				}
+				break;
+
+			case 3:
+				{
+				this.state = 384;
+				this.match(TSQLParser.UNION);
+				this.state = 385;
+				this.match(TSQLParser.DISTINCT);
+				}
+				break;
+
+			case 4:
+				{
+				this.state = 386;
+				this.match(TSQLParser.INTERSECT);
+				}
+				break;
+
+			case 5:
+				{
+				this.state = 387;
+				this.match(TSQLParser.INTERSECT);
+				this.state = 388;
+				this.match(TSQLParser.DISTINCT);
+				}
+				break;
+			}
+			this.state = 391;
+			this.selectStmtWithParens();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public selectSetStmt(): SelectSetStmtContext {
+		let _localctx: SelectSetStmtContext = new SelectSetStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 48, TSQLParser.RULE_selectSetStmt);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 393;
+			this.selectStmtWithParens();
+			this.state = 397;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			while (_la === TSQLParser.EXCEPT || _la === TSQLParser.INTERSECT || _la === TSQLParser.UNION) {
+				{
+				{
+				this.state = 394;
+				this.subsequentSelectSetClause();
+				}
+				}
+				this.state = 399;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public selectStmt(): SelectStmtContext {
+		let _localctx: SelectStmtContext = new SelectStmtContext(this._ctx, this.state);
+		this.enterRule(_localctx, 50, TSQLParser.RULE_selectStmt);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 401;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.WITH) {
+				{
+				this.state = 400;
+				_localctx._with = this.withClause();
+				}
+			}
+
+			this.state = 403;
+			this.match(TSQLParser.SELECT);
+			this.state = 405;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 33, this._ctx) ) {
+			case 1:
+				{
+				this.state = 404;
+				this.match(TSQLParser.DISTINCT);
+				}
+				break;
+			}
+			this.state = 408;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 34, this._ctx) ) {
+			case 1:
+				{
+				this.state = 407;
+				this.topClause();
+				}
+				break;
+			}
+			this.state = 410;
+			_localctx._columns = this.columnExprList();
+			this.state = 412;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.FROM) {
+				{
+				this.state = 411;
+				_localctx._from = this.fromClause();
+				}
+			}
+
+			this.state = 415;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.ARRAY || _la === TSQLParser.INNER || _la === TSQLParser.LEFT) {
+				{
+				this.state = 414;
+				this.arrayJoinClause();
+				}
+			}
+
+			this.state = 418;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.PREWHERE) {
+				{
+				this.state = 417;
+				this.prewhereClause();
+				}
+			}
+
+			this.state = 421;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.WHERE) {
+				{
+				this.state = 420;
+				_localctx._where = this.whereClause();
+				}
+			}
+
+			this.state = 424;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.GROUP) {
+				{
+				this.state = 423;
+				this.groupByClause();
+				}
+			}
+
+			this.state = 428;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 40, this._ctx) ) {
+			case 1:
+				{
+				this.state = 426;
+				this.match(TSQLParser.WITH);
+				this.state = 427;
+				_la = this._input.LA(1);
+				if (!(_la === TSQLParser.CUBE || _la === TSQLParser.ROLLUP)) {
+				this._errHandler.recoverInline(this);
+				} else {
+					if (this._input.LA(1) === Token.EOF) {
+						this.matchedEOF = true;
+					}
+
+					this._errHandler.reportMatch(this);
+					this.consume();
+				}
+				}
+				break;
+			}
+			this.state = 432;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.WITH) {
+				{
+				this.state = 430;
+				this.match(TSQLParser.WITH);
+				this.state = 431;
+				this.match(TSQLParser.TOTALS);
+				}
+			}
+
+			this.state = 435;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.HAVING) {
+				{
+				this.state = 434;
+				this.havingClause();
+				}
+			}
+
+			this.state = 438;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.WINDOW) {
+				{
+				this.state = 437;
+				this.windowClause();
+				}
+			}
+
+			this.state = 441;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.ORDER) {
+				{
+				this.state = 440;
+				this.orderByClause();
+				}
+			}
+
+			this.state = 444;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 45, this._ctx) ) {
+			case 1:
+				{
+				this.state = 443;
+				this.limitByClause();
+				}
+				break;
+			}
+			this.state = 448;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.LIMIT:
+				{
+				this.state = 446;
+				this.limitAndOffsetClause();
+				}
+				break;
+			case TSQLParser.OFFSET:
+				{
+				this.state = 447;
+				this.offsetOnlyClause();
+				}
+				break;
+			case TSQLParser.EOF:
+			case TSQLParser.EXCEPT:
+			case TSQLParser.INTERSECT:
+			case TSQLParser.SETTINGS:
+			case TSQLParser.UNION:
+			case TSQLParser.RPAREN:
+			case TSQLParser.SEMICOLON:
+				break;
+			default:
+				break;
+			}
+			this.state = 451;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.SETTINGS) {
+				{
+				this.state = 450;
+				this.settingsClause();
+				}
+			}
+
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public withClause(): WithClauseContext {
+		let _localctx: WithClauseContext = new WithClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 52, TSQLParser.RULE_withClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 453;
+			this.match(TSQLParser.WITH);
+			this.state = 454;
+			this.withExprList();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public topClause(): TopClauseContext {
+		let _localctx: TopClauseContext = new TopClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 54, TSQLParser.RULE_topClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 456;
+			this.match(TSQLParser.TOP);
+			this.state = 457;
+			this.match(TSQLParser.DECIMAL_LITERAL);
+			this.state = 460;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 48, this._ctx) ) {
+			case 1:
+				{
+				this.state = 458;
+				this.match(TSQLParser.WITH);
+				this.state = 459;
+				this.match(TSQLParser.TIES);
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public fromClause(): FromClauseContext {
+		let _localctx: FromClauseContext = new FromClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 56, TSQLParser.RULE_fromClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 462;
+			this.match(TSQLParser.FROM);
+			this.state = 463;
+			this.joinExpr(0);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public arrayJoinClause(): ArrayJoinClauseContext {
+		let _localctx: ArrayJoinClauseContext = new ArrayJoinClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 58, TSQLParser.RULE_arrayJoinClause);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 466;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.INNER || _la === TSQLParser.LEFT) {
+				{
+				this.state = 465;
+				_la = this._input.LA(1);
+				if (!(_la === TSQLParser.INNER || _la === TSQLParser.LEFT)) {
+				this._errHandler.recoverInline(this);
+				} else {
+					if (this._input.LA(1) === Token.EOF) {
+						this.matchedEOF = true;
+					}
+
+					this._errHandler.reportMatch(this);
+					this.consume();
+				}
+				}
+			}
+
+			this.state = 468;
+			this.match(TSQLParser.ARRAY);
+			this.state = 469;
+			this.match(TSQLParser.JOIN);
+			this.state = 470;
+			this.columnExprList();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public windowClause(): WindowClauseContext {
+		let _localctx: WindowClauseContext = new WindowClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 60, TSQLParser.RULE_windowClause);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 472;
+			this.match(TSQLParser.WINDOW);
+			this.state = 473;
+			this.identifier();
+			this.state = 474;
+			this.match(TSQLParser.AS);
+			this.state = 475;
+			this.match(TSQLParser.LPAREN);
+			this.state = 476;
+			this.windowExpr();
+			this.state = 477;
+			this.match(TSQLParser.RPAREN);
+			this.state = 487;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			while (_la === TSQLParser.COMMA) {
+				{
+				{
+				this.state = 478;
+				this.match(TSQLParser.COMMA);
+				this.state = 479;
+				this.identifier();
+				this.state = 480;
+				this.match(TSQLParser.AS);
+				this.state = 481;
+				this.match(TSQLParser.LPAREN);
+				this.state = 482;
+				this.windowExpr();
+				this.state = 483;
+				this.match(TSQLParser.RPAREN);
+				}
+				}
+				this.state = 489;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public prewhereClause(): PrewhereClauseContext {
+		let _localctx: PrewhereClauseContext = new PrewhereClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 62, TSQLParser.RULE_prewhereClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 490;
+			this.match(TSQLParser.PREWHERE);
+			this.state = 491;
+			this.columnExpr(0);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public whereClause(): WhereClauseContext {
+		let _localctx: WhereClauseContext = new WhereClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 64, TSQLParser.RULE_whereClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 493;
+			this.match(TSQLParser.WHERE);
+			this.state = 494;
+			this.columnExpr(0);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public groupByClause(): GroupByClauseContext {
+		let _localctx: GroupByClauseContext = new GroupByClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 66, TSQLParser.RULE_groupByClause);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 496;
+			this.match(TSQLParser.GROUP);
+			this.state = 497;
+			this.match(TSQLParser.BY);
+			this.state = 504;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 51, this._ctx) ) {
+			case 1:
+				{
+				this.state = 498;
+				_la = this._input.LA(1);
+				if (!(_la === TSQLParser.CUBE || _la === TSQLParser.ROLLUP)) {
+				this._errHandler.recoverInline(this);
+				} else {
+					if (this._input.LA(1) === Token.EOF) {
+						this.matchedEOF = true;
+					}
+
+					this._errHandler.reportMatch(this);
+					this.consume();
+				}
+				this.state = 499;
+				this.match(TSQLParser.LPAREN);
+				this.state = 500;
+				this.columnExprList();
+				this.state = 501;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 2:
+				{
+				this.state = 503;
+				this.columnExprList();
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public havingClause(): HavingClauseContext {
+		let _localctx: HavingClauseContext = new HavingClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 68, TSQLParser.RULE_havingClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 506;
+			this.match(TSQLParser.HAVING);
+			this.state = 507;
+			this.columnExpr(0);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public orderByClause(): OrderByClauseContext {
+		let _localctx: OrderByClauseContext = new OrderByClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 70, TSQLParser.RULE_orderByClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 509;
+			this.match(TSQLParser.ORDER);
+			this.state = 510;
+			this.match(TSQLParser.BY);
+			this.state = 511;
+			this.orderExprList();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public projectionOrderByClause(): ProjectionOrderByClauseContext {
+		let _localctx: ProjectionOrderByClauseContext = new ProjectionOrderByClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 72, TSQLParser.RULE_projectionOrderByClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 513;
+			this.match(TSQLParser.ORDER);
+			this.state = 514;
+			this.match(TSQLParser.BY);
+			this.state = 515;
+			this.columnExprList();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public limitByClause(): LimitByClauseContext {
+		let _localctx: LimitByClauseContext = new LimitByClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 74, TSQLParser.RULE_limitByClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 517;
+			this.match(TSQLParser.LIMIT);
+			this.state = 518;
+			this.limitExpr();
+			this.state = 519;
+			this.match(TSQLParser.BY);
+			this.state = 520;
+			this.columnExprList();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public limitAndOffsetClause(): LimitAndOffsetClauseContext {
+		let _localctx: LimitAndOffsetClauseContext = new LimitAndOffsetClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 76, TSQLParser.RULE_limitAndOffsetClause);
+		let _la: number;
+		try {
+			this.state = 541;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 55, this._ctx) ) {
+			case 1:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 522;
+				this.match(TSQLParser.LIMIT);
+				this.state = 523;
+				this.columnExpr(0);
+				this.state = 526;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.COMMA) {
+					{
+					this.state = 524;
+					this.match(TSQLParser.COMMA);
+					this.state = 525;
+					this.columnExpr(0);
+					}
+				}
+
+				this.state = 530;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.WITH) {
+					{
+					this.state = 528;
+					this.match(TSQLParser.WITH);
+					this.state = 529;
+					this.match(TSQLParser.TIES);
+					}
+				}
+
+				}
+				break;
+
+			case 2:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 532;
+				this.match(TSQLParser.LIMIT);
+				this.state = 533;
+				this.columnExpr(0);
+				this.state = 536;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.WITH) {
+					{
+					this.state = 534;
+					this.match(TSQLParser.WITH);
+					this.state = 535;
+					this.match(TSQLParser.TIES);
+					}
+				}
+
+				this.state = 538;
+				this.match(TSQLParser.OFFSET);
+				this.state = 539;
+				this.columnExpr(0);
+				}
+				break;
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public offsetOnlyClause(): OffsetOnlyClauseContext {
+		let _localctx: OffsetOnlyClauseContext = new OffsetOnlyClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 78, TSQLParser.RULE_offsetOnlyClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 543;
+			this.match(TSQLParser.OFFSET);
+			this.state = 544;
+			this.columnExpr(0);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public settingsClause(): SettingsClauseContext {
+		let _localctx: SettingsClauseContext = new SettingsClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 80, TSQLParser.RULE_settingsClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 546;
+			this.match(TSQLParser.SETTINGS);
+			this.state = 547;
+			this.settingExprList();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+
+	public joinExpr(): JoinExprContext;
+	public joinExpr(_p: number): JoinExprContext;
+	// @RuleVersion(0)
+	public joinExpr(_p?: number): JoinExprContext {
+		if (_p === undefined) {
+			_p = 0;
+		}
+
+		let _parentctx: ParserRuleContext = this._ctx;
+		let _parentState: number = this.state;
+		let _localctx: JoinExprContext = new JoinExprContext(this._ctx, _parentState);
+		let _prevctx: JoinExprContext = _localctx;
+		let _startState: number = 82;
+		this.enterRecursionRule(_localctx, 82, TSQLParser.RULE_joinExpr, _p);
+		let _la: number;
+		try {
+			let _alt: number;
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 561;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 58, this._ctx) ) {
+			case 1:
+				{
+				_localctx = new JoinExprTableContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+
+				this.state = 550;
+				this.tableExpr(0);
+				this.state = 552;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 56, this._ctx) ) {
+				case 1:
+					{
+					this.state = 551;
+					this.match(TSQLParser.FINAL);
+					}
+					break;
+				}
+				this.state = 555;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 57, this._ctx) ) {
+				case 1:
+					{
+					this.state = 554;
+					this.sampleClause();
+					}
+					break;
+				}
+				}
+				break;
+
+			case 2:
+				{
+				_localctx = new JoinExprParensContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 557;
+				this.match(TSQLParser.LPAREN);
+				this.state = 558;
+				this.joinExpr(0);
+				this.state = 559;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+			}
+			this._ctx._stop = this._input.tryLT(-1);
+			this.state = 577;
+			this._errHandler.sync(this);
+			_alt = this.interpreter.adaptivePredict(this._input, 61, this._ctx);
+			while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+				if (_alt === 1) {
+					if (this._parseListeners != null) {
+						this.triggerExitRuleEvent();
+					}
+					_prevctx = _localctx;
+					{
+					this.state = 575;
+					this._errHandler.sync(this);
+					switch ( this.interpreter.adaptivePredict(this._input, 60, this._ctx) ) {
+					case 1:
+						{
+						_localctx = new JoinExprCrossOpContext(new JoinExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_joinExpr);
+						this.state = 563;
+						if (!(this.precpred(this._ctx, 3))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 3)");
+						}
+						this.state = 564;
+						this.joinOpCross();
+						this.state = 565;
+						this.joinExpr(4);
+						}
+						break;
+
+					case 2:
+						{
+						_localctx = new JoinExprOpContext(new JoinExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_joinExpr);
+						this.state = 567;
+						if (!(this.precpred(this._ctx, 4))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 4)");
+						}
+						this.state = 569;
+						this._errHandler.sync(this);
+						_la = this._input.LA(1);
+						if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ASOF))) !== 0) || ((((_la - 36)) & ~0x1F) === 0 && ((1 << (_la - 36)) & ((1 << (TSQLParser.FULL - 36)) | (1 << (TSQLParser.INNER - 36)) | (1 << (TSQLParser.LEFT - 36)))) !== 0) || _la === TSQLParser.RIGHT || _la === TSQLParser.SEMI) {
+							{
+							this.state = 568;
+							this.joinOp();
+							}
+						}
+
+						this.state = 571;
+						this.match(TSQLParser.JOIN);
+						this.state = 572;
+						this.joinExpr(0);
+						this.state = 573;
+						this.joinConstraintClause();
+						}
+						break;
+					}
+					}
+				}
+				this.state = 579;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 61, this._ctx);
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.unrollRecursionContexts(_parentctx);
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public joinOp(): JoinOpContext {
+		let _localctx: JoinOpContext = new JoinOpContext(this._ctx, this.state);
+		this.enterRule(_localctx, 84, TSQLParser.RULE_joinOp);
+		let _la: number;
+		try {
+			this.state = 623;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 75, this._ctx) ) {
+			case 1:
+				_localctx = new JoinOpInnerContext(_localctx);
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 589;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 64, this._ctx) ) {
+				case 1:
+					{
+					this.state = 581;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ASOF))) !== 0)) {
+						{
+						this.state = 580;
+						_la = this._input.LA(1);
+						if (!((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ASOF))) !== 0))) {
+						this._errHandler.recoverInline(this);
+						} else {
+							if (this._input.LA(1) === Token.EOF) {
+								this.matchedEOF = true;
+							}
+
+							this._errHandler.reportMatch(this);
+							this.consume();
+						}
+						}
+					}
+
+					this.state = 583;
+					this.match(TSQLParser.INNER);
+					}
+					break;
+
+				case 2:
+					{
+					this.state = 584;
+					this.match(TSQLParser.INNER);
+					this.state = 586;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ASOF))) !== 0)) {
+						{
+						this.state = 585;
+						_la = this._input.LA(1);
+						if (!((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ASOF))) !== 0))) {
+						this._errHandler.recoverInline(this);
+						} else {
+							if (this._input.LA(1) === Token.EOF) {
+								this.matchedEOF = true;
+							}
+
+							this._errHandler.reportMatch(this);
+							this.consume();
+						}
+						}
+					}
+
+					}
+					break;
+
+				case 3:
+					{
+					this.state = 588;
+					_la = this._input.LA(1);
+					if (!((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ASOF))) !== 0))) {
+					this._errHandler.recoverInline(this);
+					} else {
+						if (this._input.LA(1) === Token.EOF) {
+							this.matchedEOF = true;
+						}
+
+						this._errHandler.reportMatch(this);
+						this.consume();
+					}
+					}
+					break;
+				}
+				}
+				break;
+
+			case 2:
+				_localctx = new JoinOpLeftRightContext(_localctx);
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 605;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 69, this._ctx) ) {
+				case 1:
+					{
+					this.state = 592;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ASOF))) !== 0) || _la === TSQLParser.SEMI) {
+						{
+						this.state = 591;
+						_la = this._input.LA(1);
+						if (!((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ASOF))) !== 0) || _la === TSQLParser.SEMI)) {
+						this._errHandler.recoverInline(this);
+						} else {
+							if (this._input.LA(1) === Token.EOF) {
+								this.matchedEOF = true;
+							}
+
+							this._errHandler.reportMatch(this);
+							this.consume();
+						}
+						}
+					}
+
+					this.state = 594;
+					_la = this._input.LA(1);
+					if (!(_la === TSQLParser.LEFT || _la === TSQLParser.RIGHT)) {
+					this._errHandler.recoverInline(this);
+					} else {
+						if (this._input.LA(1) === Token.EOF) {
+							this.matchedEOF = true;
+						}
+
+						this._errHandler.reportMatch(this);
+						this.consume();
+					}
+					this.state = 596;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if (_la === TSQLParser.OUTER) {
+						{
+						this.state = 595;
+						this.match(TSQLParser.OUTER);
+						}
+					}
+
+					}
+					break;
+
+				case 2:
+					{
+					this.state = 598;
+					_la = this._input.LA(1);
+					if (!(_la === TSQLParser.LEFT || _la === TSQLParser.RIGHT)) {
+					this._errHandler.recoverInline(this);
+					} else {
+						if (this._input.LA(1) === Token.EOF) {
+							this.matchedEOF = true;
+						}
+
+						this._errHandler.reportMatch(this);
+						this.consume();
+					}
+					this.state = 600;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if (_la === TSQLParser.OUTER) {
+						{
+						this.state = 599;
+						this.match(TSQLParser.OUTER);
+						}
+					}
+
+					this.state = 603;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ASOF))) !== 0) || _la === TSQLParser.SEMI) {
+						{
+						this.state = 602;
+						_la = this._input.LA(1);
+						if (!((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ASOF))) !== 0) || _la === TSQLParser.SEMI)) {
+						this._errHandler.recoverInline(this);
+						} else {
+							if (this._input.LA(1) === Token.EOF) {
+								this.matchedEOF = true;
+							}
+
+							this._errHandler.reportMatch(this);
+							this.consume();
+						}
+						}
+					}
+
+					}
+					break;
+				}
+				}
+				break;
+
+			case 3:
+				_localctx = new JoinOpFullContext(_localctx);
+				this.enterOuterAlt(_localctx, 3);
+				{
+				this.state = 621;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 74, this._ctx) ) {
+				case 1:
+					{
+					this.state = 608;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if (_la === TSQLParser.ALL || _la === TSQLParser.ANY) {
+						{
+						this.state = 607;
+						_la = this._input.LA(1);
+						if (!(_la === TSQLParser.ALL || _la === TSQLParser.ANY)) {
+						this._errHandler.recoverInline(this);
+						} else {
+							if (this._input.LA(1) === Token.EOF) {
+								this.matchedEOF = true;
+							}
+
+							this._errHandler.reportMatch(this);
+							this.consume();
+						}
+						}
+					}
+
+					this.state = 610;
+					this.match(TSQLParser.FULL);
+					this.state = 612;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if (_la === TSQLParser.OUTER) {
+						{
+						this.state = 611;
+						this.match(TSQLParser.OUTER);
+						}
+					}
+
+					}
+					break;
+
+				case 2:
+					{
+					this.state = 614;
+					this.match(TSQLParser.FULL);
+					this.state = 616;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if (_la === TSQLParser.OUTER) {
+						{
+						this.state = 615;
+						this.match(TSQLParser.OUTER);
+						}
+					}
+
+					this.state = 619;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if (_la === TSQLParser.ALL || _la === TSQLParser.ANY) {
+						{
+						this.state = 618;
+						_la = this._input.LA(1);
+						if (!(_la === TSQLParser.ALL || _la === TSQLParser.ANY)) {
+						this._errHandler.recoverInline(this);
+						} else {
+							if (this._input.LA(1) === Token.EOF) {
+								this.matchedEOF = true;
+							}
+
+							this._errHandler.reportMatch(this);
+							this.consume();
+						}
+						}
+					}
+
+					}
+					break;
+				}
+				}
+				break;
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public joinOpCross(): JoinOpCrossContext {
+		let _localctx: JoinOpCrossContext = new JoinOpCrossContext(this._ctx, this.state);
+		this.enterRule(_localctx, 86, TSQLParser.RULE_joinOpCross);
+		try {
+			this.state = 628;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.CROSS:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 625;
+				this.match(TSQLParser.CROSS);
+				this.state = 626;
+				this.match(TSQLParser.JOIN);
+				}
+				break;
+			case TSQLParser.COMMA:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 627;
+				this.match(TSQLParser.COMMA);
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public joinConstraintClause(): JoinConstraintClauseContext {
+		let _localctx: JoinConstraintClauseContext = new JoinConstraintClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 88, TSQLParser.RULE_joinConstraintClause);
+		try {
+			this.state = 639;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 77, this._ctx) ) {
+			case 1:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 630;
+				this.match(TSQLParser.ON);
+				this.state = 631;
+				this.columnExprList();
+				}
+				break;
+
+			case 2:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 632;
+				this.match(TSQLParser.USING);
+				this.state = 633;
+				this.match(TSQLParser.LPAREN);
+				this.state = 634;
+				this.columnExprList();
+				this.state = 635;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 3:
+				this.enterOuterAlt(_localctx, 3);
+				{
+				this.state = 637;
+				this.match(TSQLParser.USING);
+				this.state = 638;
+				this.columnExprList();
+				}
+				break;
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public sampleClause(): SampleClauseContext {
+		let _localctx: SampleClauseContext = new SampleClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 90, TSQLParser.RULE_sampleClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 641;
+			this.match(TSQLParser.SAMPLE);
+			this.state = 642;
+			this.ratioExpr();
+			this.state = 645;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 78, this._ctx) ) {
+			case 1:
+				{
+				this.state = 643;
+				this.match(TSQLParser.OFFSET);
+				this.state = 644;
+				this.ratioExpr();
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public limitExpr(): LimitExprContext {
+		let _localctx: LimitExprContext = new LimitExprContext(this._ctx, this.state);
+		this.enterRule(_localctx, 92, TSQLParser.RULE_limitExpr);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 647;
+			this.columnExpr(0);
+			this.state = 650;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.OFFSET || _la === TSQLParser.COMMA) {
+				{
+				this.state = 648;
+				_la = this._input.LA(1);
+				if (!(_la === TSQLParser.OFFSET || _la === TSQLParser.COMMA)) {
+				this._errHandler.recoverInline(this);
+				} else {
+					if (this._input.LA(1) === Token.EOF) {
+						this.matchedEOF = true;
+					}
+
+					this._errHandler.reportMatch(this);
+					this.consume();
+				}
+				this.state = 649;
+				this.columnExpr(0);
+				}
+			}
+
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public orderExprList(): OrderExprListContext {
+		let _localctx: OrderExprListContext = new OrderExprListContext(this._ctx, this.state);
+		this.enterRule(_localctx, 94, TSQLParser.RULE_orderExprList);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 652;
+			this.orderExpr();
+			this.state = 657;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			while (_la === TSQLParser.COMMA) {
+				{
+				{
+				this.state = 653;
+				this.match(TSQLParser.COMMA);
+				this.state = 654;
+				this.orderExpr();
+				}
+				}
+				this.state = 659;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public orderExpr(): OrderExprContext {
+		let _localctx: OrderExprContext = new OrderExprContext(this._ctx, this.state);
+		this.enterRule(_localctx, 96, TSQLParser.RULE_orderExpr);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 660;
+			this.columnExpr(0);
+			this.state = 662;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ASCENDING) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING))) !== 0)) {
+				{
+				this.state = 661;
+				_la = this._input.LA(1);
+				if (!((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ASCENDING) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING))) !== 0))) {
+				this._errHandler.recoverInline(this);
+				} else {
+					if (this._input.LA(1) === Token.EOF) {
+						this.matchedEOF = true;
+					}
+
+					this._errHandler.reportMatch(this);
+					this.consume();
+				}
+				}
+			}
+
+			this.state = 666;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.NULLS) {
+				{
+				this.state = 664;
+				this.match(TSQLParser.NULLS);
+				this.state = 665;
+				_la = this._input.LA(1);
+				if (!(_la === TSQLParser.FIRST || _la === TSQLParser.LAST)) {
+				this._errHandler.recoverInline(this);
+				} else {
+					if (this._input.LA(1) === Token.EOF) {
+						this.matchedEOF = true;
+					}
+
+					this._errHandler.reportMatch(this);
+					this.consume();
+				}
+				}
+			}
+
+			this.state = 670;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.COLLATE) {
+				{
+				this.state = 668;
+				this.match(TSQLParser.COLLATE);
+				this.state = 669;
+				this.match(TSQLParser.STRING_LITERAL);
+				}
+			}
+
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public ratioExpr(): RatioExprContext {
+		let _localctx: RatioExprContext = new RatioExprContext(this._ctx, this.state);
+		this.enterRule(_localctx, 98, TSQLParser.RULE_ratioExpr);
+		try {
+			this.state = 678;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.LBRACE:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 672;
+				this.placeholder();
+				}
+				break;
+			case TSQLParser.INF:
+			case TSQLParser.NAN_SQL:
+			case TSQLParser.FLOATING_LITERAL:
+			case TSQLParser.OCTAL_LITERAL:
+			case TSQLParser.DECIMAL_LITERAL:
+			case TSQLParser.HEXADECIMAL_LITERAL:
+			case TSQLParser.DASH:
+			case TSQLParser.DOT:
+			case TSQLParser.PLUS:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 673;
+				this.numberLiteral();
+				this.state = 676;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 84, this._ctx) ) {
+				case 1:
+					{
+					this.state = 674;
+					this.match(TSQLParser.SLASH);
+					this.state = 675;
+					this.numberLiteral();
+					}
+					break;
+				}
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public settingExprList(): SettingExprListContext {
+		let _localctx: SettingExprListContext = new SettingExprListContext(this._ctx, this.state);
+		this.enterRule(_localctx, 100, TSQLParser.RULE_settingExprList);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 680;
+			this.settingExpr();
+			this.state = 685;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			while (_la === TSQLParser.COMMA) {
+				{
+				{
+				this.state = 681;
+				this.match(TSQLParser.COMMA);
+				this.state = 682;
+				this.settingExpr();
+				}
+				}
+				this.state = 687;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public settingExpr(): SettingExprContext {
+		let _localctx: SettingExprContext = new SettingExprContext(this._ctx, this.state);
+		this.enterRule(_localctx, 102, TSQLParser.RULE_settingExpr);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 688;
+			this.identifier();
+			this.state = 689;
+			this.match(TSQLParser.EQ_SINGLE);
+			this.state = 690;
+			this.literal();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public windowExpr(): WindowExprContext {
+		let _localctx: WindowExprContext = new WindowExprContext(this._ctx, this.state);
+		this.enterRule(_localctx, 104, TSQLParser.RULE_windowExpr);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 693;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.PARTITION) {
+				{
+				this.state = 692;
+				this.winPartitionByClause();
+				}
+			}
+
+			this.state = 696;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.ORDER) {
+				{
+				this.state = 695;
+				this.winOrderByClause();
+				}
+			}
+
+			this.state = 699;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.RANGE || _la === TSQLParser.ROWS) {
+				{
+				this.state = 698;
+				this.winFrameClause();
+				}
+			}
+
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public winPartitionByClause(): WinPartitionByClauseContext {
+		let _localctx: WinPartitionByClauseContext = new WinPartitionByClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 106, TSQLParser.RULE_winPartitionByClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 701;
+			this.match(TSQLParser.PARTITION);
+			this.state = 702;
+			this.match(TSQLParser.BY);
+			this.state = 703;
+			this.columnExprList();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public winOrderByClause(): WinOrderByClauseContext {
+		let _localctx: WinOrderByClauseContext = new WinOrderByClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 108, TSQLParser.RULE_winOrderByClause);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 705;
+			this.match(TSQLParser.ORDER);
+			this.state = 706;
+			this.match(TSQLParser.BY);
+			this.state = 707;
+			this.orderExprList();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public winFrameClause(): WinFrameClauseContext {
+		let _localctx: WinFrameClauseContext = new WinFrameClauseContext(this._ctx, this.state);
+		this.enterRule(_localctx, 110, TSQLParser.RULE_winFrameClause);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 709;
+			_la = this._input.LA(1);
+			if (!(_la === TSQLParser.RANGE || _la === TSQLParser.ROWS)) {
+			this._errHandler.recoverInline(this);
+			} else {
+				if (this._input.LA(1) === Token.EOF) {
+					this.matchedEOF = true;
+				}
+
+				this._errHandler.reportMatch(this);
+				this.consume();
+			}
+			this.state = 710;
+			this.winFrameExtend();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public winFrameExtend(): WinFrameExtendContext {
+		let _localctx: WinFrameExtendContext = new WinFrameExtendContext(this._ctx, this.state);
+		this.enterRule(_localctx, 112, TSQLParser.RULE_winFrameExtend);
+		try {
+			this.state = 718;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.CURRENT:
+			case TSQLParser.INF:
+			case TSQLParser.NAN_SQL:
+			case TSQLParser.UNBOUNDED:
+			case TSQLParser.FLOATING_LITERAL:
+			case TSQLParser.OCTAL_LITERAL:
+			case TSQLParser.DECIMAL_LITERAL:
+			case TSQLParser.HEXADECIMAL_LITERAL:
+			case TSQLParser.DASH:
+			case TSQLParser.DOT:
+			case TSQLParser.PLUS:
+				_localctx = new FrameStartContext(_localctx);
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 712;
+				this.winFrameBound();
+				}
+				break;
+			case TSQLParser.BETWEEN:
+				_localctx = new FrameBetweenContext(_localctx);
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 713;
+				this.match(TSQLParser.BETWEEN);
+				this.state = 714;
+				this.winFrameBound();
+				this.state = 715;
+				this.match(TSQLParser.AND);
+				this.state = 716;
+				this.winFrameBound();
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public winFrameBound(): WinFrameBoundContext {
+		let _localctx: WinFrameBoundContext = new WinFrameBoundContext(this._ctx, this.state);
+		this.enterRule(_localctx, 114, TSQLParser.RULE_winFrameBound);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 732;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 91, this._ctx) ) {
+			case 1:
+				{
+				this.state = 720;
+				this.match(TSQLParser.CURRENT);
+				this.state = 721;
+				this.match(TSQLParser.ROW);
+				}
+				break;
+
+			case 2:
+				{
+				this.state = 722;
+				this.match(TSQLParser.UNBOUNDED);
+				this.state = 723;
+				this.match(TSQLParser.PRECEDING);
+				}
+				break;
+
+			case 3:
+				{
+				this.state = 724;
+				this.match(TSQLParser.UNBOUNDED);
+				this.state = 725;
+				this.match(TSQLParser.FOLLOWING);
+				}
+				break;
+
+			case 4:
+				{
+				this.state = 726;
+				this.numberLiteral();
+				this.state = 727;
+				this.match(TSQLParser.PRECEDING);
+				}
+				break;
+
+			case 5:
+				{
+				this.state = 729;
+				this.numberLiteral();
+				this.state = 730;
+				this.match(TSQLParser.FOLLOWING);
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public expr(): ExprContext {
+		let _localctx: ExprContext = new ExprContext(this._ctx, this.state);
+		this.enterRule(_localctx, 116, TSQLParser.RULE_expr);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 734;
+			this.columnExpr(0);
+			this.state = 735;
+			this.match(TSQLParser.EOF);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public columnTypeExpr(): ColumnTypeExprContext {
+		let _localctx: ColumnTypeExprContext = new ColumnTypeExprContext(this._ctx, this.state);
+		this.enterRule(_localctx, 118, TSQLParser.RULE_columnTypeExpr);
+		let _la: number;
+		try {
+			let _alt: number;
+			this.state = 793;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 99, this._ctx) ) {
+			case 1:
+				_localctx = new ColumnTypeExprSimpleContext(_localctx);
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 737;
+				this.identifier();
+				}
+				break;
+
+			case 2:
+				_localctx = new ColumnTypeExprNestedContext(_localctx);
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 738;
+				this.identifier();
+				this.state = 739;
+				this.match(TSQLParser.LPAREN);
+				this.state = 740;
+				this.identifier();
+				this.state = 741;
+				this.columnTypeExpr();
+				this.state = 748;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 92, this._ctx);
+				while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+					if (_alt === 1) {
+						{
+						{
+						this.state = 742;
+						this.match(TSQLParser.COMMA);
+						this.state = 743;
+						this.identifier();
+						this.state = 744;
+						this.columnTypeExpr();
+						}
+						}
+					}
+					this.state = 750;
+					this._errHandler.sync(this);
+					_alt = this.interpreter.adaptivePredict(this._input, 92, this._ctx);
+				}
+				this.state = 752;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.COMMA) {
+					{
+					this.state = 751;
+					this.match(TSQLParser.COMMA);
+					}
+				}
+
+				this.state = 754;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 3:
+				_localctx = new ColumnTypeExprEnumContext(_localctx);
+				this.enterOuterAlt(_localctx, 3);
+				{
+				this.state = 756;
+				this.identifier();
+				this.state = 757;
+				this.match(TSQLParser.LPAREN);
+				this.state = 758;
+				this.enumValue();
+				this.state = 763;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 94, this._ctx);
+				while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+					if (_alt === 1) {
+						{
+						{
+						this.state = 759;
+						this.match(TSQLParser.COMMA);
+						this.state = 760;
+						this.enumValue();
+						}
+						}
+					}
+					this.state = 765;
+					this._errHandler.sync(this);
+					_alt = this.interpreter.adaptivePredict(this._input, 94, this._ctx);
+				}
+				this.state = 767;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.COMMA) {
+					{
+					this.state = 766;
+					this.match(TSQLParser.COMMA);
+					}
+				}
+
+				this.state = 769;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 4:
+				_localctx = new ColumnTypeExprComplexContext(_localctx);
+				this.enterOuterAlt(_localctx, 4);
+				{
+				this.state = 771;
+				this.identifier();
+				this.state = 772;
+				this.match(TSQLParser.LPAREN);
+				this.state = 773;
+				this.columnTypeExpr();
+				this.state = 778;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 96, this._ctx);
+				while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+					if (_alt === 1) {
+						{
+						{
+						this.state = 774;
+						this.match(TSQLParser.COMMA);
+						this.state = 775;
+						this.columnTypeExpr();
+						}
+						}
+					}
+					this.state = 780;
+					this._errHandler.sync(this);
+					_alt = this.interpreter.adaptivePredict(this._input, 96, this._ctx);
+				}
+				this.state = 782;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.COMMA) {
+					{
+					this.state = 781;
+					this.match(TSQLParser.COMMA);
+					}
+				}
+
+				this.state = 784;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 5:
+				_localctx = new ColumnTypeExprParamContext(_localctx);
+				this.enterOuterAlt(_localctx, 5);
+				{
+				this.state = 786;
+				this.identifier();
+				this.state = 787;
+				this.match(TSQLParser.LPAREN);
+				this.state = 789;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+					{
+					this.state = 788;
+					this.columnExprList();
+					}
+				}
+
+				this.state = 791;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public columnExprList(): ColumnExprListContext {
+		let _localctx: ColumnExprListContext = new ColumnExprListContext(this._ctx, this.state);
+		this.enterRule(_localctx, 120, TSQLParser.RULE_columnExprList);
+		try {
+			let _alt: number;
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 795;
+			this.columnExpr(0);
+			this.state = 800;
+			this._errHandler.sync(this);
+			_alt = this.interpreter.adaptivePredict(this._input, 100, this._ctx);
+			while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+				if (_alt === 1) {
+					{
+					{
+					this.state = 796;
+					this.match(TSQLParser.COMMA);
+					this.state = 797;
+					this.columnExpr(0);
+					}
+					}
+				}
+				this.state = 802;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 100, this._ctx);
+			}
+			this.state = 804;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 101, this._ctx) ) {
+			case 1:
+				{
+				this.state = 803;
+				this.match(TSQLParser.COMMA);
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+
+	public columnExpr(): ColumnExprContext;
+	public columnExpr(_p: number): ColumnExprContext;
+	// @RuleVersion(0)
+	public columnExpr(_p?: number): ColumnExprContext {
+		if (_p === undefined) {
+			_p = 0;
+		}
+
+		let _parentctx: ParserRuleContext = this._ctx;
+		let _parentState: number = this.state;
+		let _localctx: ColumnExprContext = new ColumnExprContext(this._ctx, _parentState);
+		let _prevctx: ColumnExprContext = _localctx;
+		let _startState: number = 122;
+		this.enterRecursionRule(_localctx, 122, TSQLParser.RULE_columnExpr, _p);
+		let _la: number;
+		try {
+			let _alt: number;
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 958;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 121, this._ctx) ) {
+			case 1:
+				{
+				_localctx = new ColumnExprCaseContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+
+				this.state = 807;
+				this.match(TSQLParser.CASE);
+				this.state = 809;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 102, this._ctx) ) {
+				case 1:
+					{
+					this.state = 808;
+					(_localctx as ColumnExprCaseContext)._caseExpr = this.columnExpr(0);
+					}
+					break;
+				}
+				this.state = 816;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				do {
+					{
+					{
+					this.state = 811;
+					this.match(TSQLParser.WHEN);
+					this.state = 812;
+					(_localctx as ColumnExprCaseContext)._whenExpr = this.columnExpr(0);
+					this.state = 813;
+					this.match(TSQLParser.THEN);
+					this.state = 814;
+					(_localctx as ColumnExprCaseContext)._thenExpr = this.columnExpr(0);
+					}
+					}
+					this.state = 818;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+				} while (_la === TSQLParser.WHEN);
+				this.state = 822;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.ELSE) {
+					{
+					this.state = 820;
+					this.match(TSQLParser.ELSE);
+					this.state = 821;
+					(_localctx as ColumnExprCaseContext)._elseExpr = this.columnExpr(0);
+					}
+				}
+
+				this.state = 824;
+				this.match(TSQLParser.END);
+				}
+				break;
+
+			case 2:
+				{
+				_localctx = new ColumnExprCastContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 826;
+				this.match(TSQLParser.CAST);
+				this.state = 827;
+				this.match(TSQLParser.LPAREN);
+				this.state = 828;
+				this.columnExpr(0);
+				this.state = 829;
+				this.match(TSQLParser.AS);
+				this.state = 830;
+				this.columnTypeExpr();
+				this.state = 831;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 3:
+				{
+				_localctx = new ColumnExprDateContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 833;
+				this.match(TSQLParser.DATE);
+				this.state = 834;
+				this.match(TSQLParser.STRING_LITERAL);
+				}
+				break;
+
+			case 4:
+				{
+				_localctx = new ColumnExprIntervalStringContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 835;
+				this.match(TSQLParser.INTERVAL);
+				this.state = 836;
+				this.match(TSQLParser.STRING_LITERAL);
+				}
+				break;
+
+			case 5:
+				{
+				_localctx = new ColumnExprIntervalContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 837;
+				this.match(TSQLParser.INTERVAL);
+				this.state = 838;
+				this.columnExpr(0);
+				this.state = 839;
+				this.interval();
+				}
+				break;
+
+			case 6:
+				{
+				_localctx = new ColumnExprSubstringContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 841;
+				this.match(TSQLParser.SUBSTRING);
+				this.state = 842;
+				this.match(TSQLParser.LPAREN);
+				this.state = 843;
+				this.columnExpr(0);
+				this.state = 844;
+				this.match(TSQLParser.FROM);
+				this.state = 845;
+				this.columnExpr(0);
+				this.state = 848;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.FOR) {
+					{
+					this.state = 846;
+					this.match(TSQLParser.FOR);
+					this.state = 847;
+					this.columnExpr(0);
+					}
+				}
+
+				this.state = 850;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 7:
+				{
+				_localctx = new ColumnExprTimestampContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 852;
+				this.match(TSQLParser.TIMESTAMP);
+				this.state = 853;
+				this.match(TSQLParser.STRING_LITERAL);
+				}
+				break;
+
+			case 8:
+				{
+				_localctx = new ColumnExprTrimContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 854;
+				this.match(TSQLParser.TRIM);
+				this.state = 855;
+				this.match(TSQLParser.LPAREN);
+				this.state = 856;
+				_la = this._input.LA(1);
+				if (!(_la === TSQLParser.BOTH || _la === TSQLParser.LEADING || _la === TSQLParser.TRAILING)) {
+				this._errHandler.recoverInline(this);
+				} else {
+					if (this._input.LA(1) === Token.EOF) {
+						this.matchedEOF = true;
+					}
+
+					this._errHandler.reportMatch(this);
+					this.consume();
+				}
+				this.state = 857;
+				this.string();
+				this.state = 858;
+				this.match(TSQLParser.FROM);
+				this.state = 859;
+				this.columnExpr(0);
+				this.state = 860;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 9:
+				{
+				_localctx = new ColumnExprWinFunctionContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 862;
+				this.identifier();
+				{
+				this.state = 863;
+				this.match(TSQLParser.LPAREN);
+				this.state = 865;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+					{
+					this.state = 864;
+					(_localctx as ColumnExprWinFunctionContext)._columnExprs = this.columnExprList();
+					}
+				}
+
+				this.state = 867;
+				this.match(TSQLParser.RPAREN);
+				}
+				this.state = 877;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.LPAREN) {
+					{
+					this.state = 869;
+					this.match(TSQLParser.LPAREN);
+					this.state = 871;
+					this._errHandler.sync(this);
+					switch ( this.interpreter.adaptivePredict(this._input, 107, this._ctx) ) {
+					case 1:
+						{
+						this.state = 870;
+						this.match(TSQLParser.DISTINCT);
+						}
+						break;
+					}
+					this.state = 874;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+						{
+						this.state = 873;
+						(_localctx as ColumnExprWinFunctionContext)._columnArgList = this.columnExprList();
+						}
+					}
+
+					this.state = 876;
+					this.match(TSQLParser.RPAREN);
+					}
+				}
+
+				this.state = 879;
+				this.match(TSQLParser.OVER);
+				this.state = 880;
+				this.match(TSQLParser.LPAREN);
+				this.state = 881;
+				this.windowExpr();
+				this.state = 882;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 10:
+				{
+				_localctx = new ColumnExprWinFunctionTargetContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 884;
+				this.identifier();
+				{
+				this.state = 885;
+				this.match(TSQLParser.LPAREN);
+				this.state = 887;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+					{
+					this.state = 886;
+					(_localctx as ColumnExprWinFunctionTargetContext)._columnExprs = this.columnExprList();
+					}
+				}
+
+				this.state = 889;
+				this.match(TSQLParser.RPAREN);
+				}
+				this.state = 899;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.LPAREN) {
+					{
+					this.state = 891;
+					this.match(TSQLParser.LPAREN);
+					this.state = 893;
+					this._errHandler.sync(this);
+					switch ( this.interpreter.adaptivePredict(this._input, 111, this._ctx) ) {
+					case 1:
+						{
+						this.state = 892;
+						this.match(TSQLParser.DISTINCT);
+						}
+						break;
+					}
+					this.state = 896;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+						{
+						this.state = 895;
+						(_localctx as ColumnExprWinFunctionTargetContext)._columnArgList = this.columnExprList();
+						}
+					}
+
+					this.state = 898;
+					this.match(TSQLParser.RPAREN);
+					}
+				}
+
+				this.state = 901;
+				this.match(TSQLParser.OVER);
+				this.state = 902;
+				this.identifier();
+				}
+				break;
+
+			case 11:
+				{
+				_localctx = new ColumnExprFunctionContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 904;
+				this.identifier();
+				this.state = 910;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 115, this._ctx) ) {
+				case 1:
+					{
+					this.state = 905;
+					this.match(TSQLParser.LPAREN);
+					this.state = 907;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+					if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+						{
+						this.state = 906;
+						(_localctx as ColumnExprFunctionContext)._columnExprs = this.columnExprList();
+						}
+					}
+
+					this.state = 909;
+					this.match(TSQLParser.RPAREN);
+					}
+					break;
+				}
+				this.state = 912;
+				this.match(TSQLParser.LPAREN);
+				this.state = 914;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 116, this._ctx) ) {
+				case 1:
+					{
+					this.state = 913;
+					this.match(TSQLParser.DISTINCT);
+					}
+					break;
+				}
+				this.state = 917;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+					{
+					this.state = 916;
+					(_localctx as ColumnExprFunctionContext)._columnArgList = this.columnExprList();
+					}
+				}
+
+				this.state = 919;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 12:
+				{
+				_localctx = new ColumnExprTagElementContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 921;
+				this.tSQLxTagElement();
+				}
+				break;
+
+			case 13:
+				{
+				_localctx = new ColumnExprTemplateStringContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 922;
+				this.templateString();
+				}
+				break;
+
+			case 14:
+				{
+				_localctx = new ColumnExprLiteralContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 923;
+				this.literal();
+				}
+				break;
+
+			case 15:
+				{
+				_localctx = new ColumnExprNegateContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 924;
+				this.match(TSQLParser.DASH);
+				this.state = 925;
+				this.columnExpr(20);
+				}
+				break;
+
+			case 16:
+				{
+				_localctx = new ColumnExprNotContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 926;
+				this.match(TSQLParser.NOT);
+				this.state = 927;
+				this.columnExpr(14);
+				}
+				break;
+
+			case 17:
+				{
+				_localctx = new ColumnExprAsteriskContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 931;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)))) !== 0)) {
+					{
+					this.state = 928;
+					this.tableIdentifier();
+					this.state = 929;
+					this.match(TSQLParser.DOT);
+					}
+				}
+
+				this.state = 933;
+				this.match(TSQLParser.ASTERISK);
+				}
+				break;
+
+			case 18:
+				{
+				_localctx = new ColumnExprSubqueryContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 934;
+				this.match(TSQLParser.LPAREN);
+				this.state = 935;
+				this.selectSetStmt();
+				this.state = 936;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 19:
+				{
+				_localctx = new ColumnExprParensContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 938;
+				this.match(TSQLParser.LPAREN);
+				this.state = 939;
+				this.columnExpr(0);
+				this.state = 940;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 20:
+				{
+				_localctx = new ColumnExprTupleContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 942;
+				this.match(TSQLParser.LPAREN);
+				this.state = 943;
+				this.columnExprList();
+				this.state = 944;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 21:
+				{
+				_localctx = new ColumnExprArrayContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 946;
+				this.match(TSQLParser.LBRACKET);
+				this.state = 948;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+					{
+					this.state = 947;
+					this.columnExprList();
+					}
+				}
+
+				this.state = 950;
+				this.match(TSQLParser.RBRACKET);
+				}
+				break;
+
+			case 22:
+				{
+				_localctx = new ColumnExprDictContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 951;
+				this.match(TSQLParser.LBRACE);
+				this.state = 953;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+					{
+					this.state = 952;
+					this.kvPairList();
+					}
+				}
+
+				this.state = 955;
+				this.match(TSQLParser.RBRACE);
+				}
+				break;
+
+			case 23:
+				{
+				_localctx = new ColumnExprLambdaContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 956;
+				this.columnLambdaExpr();
+				}
+				break;
+
+			case 24:
+				{
+				_localctx = new ColumnExprIdentifierContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 957;
+				this.columnIdentifier();
+				}
+				break;
+			}
+			this._ctx._stop = this._input.tryLT(-1);
+			this.state = 1075;
+			this._errHandler.sync(this);
+			_alt = this.interpreter.adaptivePredict(this._input, 133, this._ctx);
+			while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+				if (_alt === 1) {
+					if (this._parseListeners != null) {
+						this.triggerExitRuleEvent();
+					}
+					_prevctx = _localctx;
+					{
+					this.state = 1073;
+					this._errHandler.sync(this);
+					switch ( this.interpreter.adaptivePredict(this._input, 132, this._ctx) ) {
+					case 1:
+						{
+						_localctx = new ColumnExprPrecedence1Context(new ColumnExprContext(_parentctx, _parentState));
+						(_localctx as ColumnExprPrecedence1Context)._left = _prevctx;
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 960;
+						if (!(this.precpred(this._ctx, 19))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 19)");
+						}
+						this.state = 964;
+						this._errHandler.sync(this);
+						switch (this._input.LA(1)) {
+						case TSQLParser.ASTERISK:
+							{
+							this.state = 961;
+							(_localctx as ColumnExprPrecedence1Context)._operator = this.match(TSQLParser.ASTERISK);
+							}
+							break;
+						case TSQLParser.SLASH:
+							{
+							this.state = 962;
+							(_localctx as ColumnExprPrecedence1Context)._operator = this.match(TSQLParser.SLASH);
+							}
+							break;
+						case TSQLParser.PERCENT:
+							{
+							this.state = 963;
+							(_localctx as ColumnExprPrecedence1Context)._operator = this.match(TSQLParser.PERCENT);
+							}
+							break;
+						default:
+							throw new NoViableAltException(this);
+						}
+						this.state = 966;
+						(_localctx as ColumnExprPrecedence1Context)._right = this.columnExpr(20);
+						}
+						break;
+
+					case 2:
+						{
+						_localctx = new ColumnExprPrecedence2Context(new ColumnExprContext(_parentctx, _parentState));
+						(_localctx as ColumnExprPrecedence2Context)._left = _prevctx;
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 967;
+						if (!(this.precpred(this._ctx, 18))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 18)");
+						}
+						this.state = 971;
+						this._errHandler.sync(this);
+						switch (this._input.LA(1)) {
+						case TSQLParser.PLUS:
+							{
+							this.state = 968;
+							(_localctx as ColumnExprPrecedence2Context)._operator = this.match(TSQLParser.PLUS);
+							}
+							break;
+						case TSQLParser.DASH:
+							{
+							this.state = 969;
+							(_localctx as ColumnExprPrecedence2Context)._operator = this.match(TSQLParser.DASH);
+							}
+							break;
+						case TSQLParser.CONCAT:
+							{
+							this.state = 970;
+							(_localctx as ColumnExprPrecedence2Context)._operator = this.match(TSQLParser.CONCAT);
+							}
+							break;
+						default:
+							throw new NoViableAltException(this);
+						}
+						this.state = 973;
+						(_localctx as ColumnExprPrecedence2Context)._right = this.columnExpr(19);
+						}
+						break;
+
+					case 3:
+						{
+						_localctx = new ColumnExprPrecedence3Context(new ColumnExprContext(_parentctx, _parentState));
+						(_localctx as ColumnExprPrecedence3Context)._left = _prevctx;
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 974;
+						if (!(this.precpred(this._ctx, 17))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 17)");
+						}
+						this.state = 999;
+						this._errHandler.sync(this);
+						switch ( this.interpreter.adaptivePredict(this._input, 127, this._ctx) ) {
+						case 1:
+							{
+							this.state = 975;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.EQ_DOUBLE);
+							}
+							break;
+
+						case 2:
+							{
+							this.state = 976;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.EQ_SINGLE);
+							}
+							break;
+
+						case 3:
+							{
+							this.state = 977;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.NOT_EQ);
+							}
+							break;
+
+						case 4:
+							{
+							this.state = 978;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.LT_EQ);
+							}
+							break;
+
+						case 5:
+							{
+							this.state = 979;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.LT);
+							}
+							break;
+
+						case 6:
+							{
+							this.state = 980;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.GT_EQ);
+							}
+							break;
+
+						case 7:
+							{
+							this.state = 981;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.GT);
+							}
+							break;
+
+						case 8:
+							{
+							this.state = 983;
+							this._errHandler.sync(this);
+							_la = this._input.LA(1);
+							if (_la === TSQLParser.NOT) {
+								{
+								this.state = 982;
+								(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.NOT);
+								}
+							}
+
+							this.state = 985;
+							this.match(TSQLParser.IN);
+							this.state = 987;
+							this._errHandler.sync(this);
+							switch ( this.interpreter.adaptivePredict(this._input, 125, this._ctx) ) {
+							case 1:
+								{
+								this.state = 986;
+								this.match(TSQLParser.COHORT);
+								}
+								break;
+							}
+							}
+							break;
+
+						case 9:
+							{
+							this.state = 990;
+							this._errHandler.sync(this);
+							_la = this._input.LA(1);
+							if (_la === TSQLParser.NOT) {
+								{
+								this.state = 989;
+								(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.NOT);
+								}
+							}
+
+							this.state = 992;
+							_la = this._input.LA(1);
+							if (!(_la === TSQLParser.ILIKE || _la === TSQLParser.LIKE)) {
+							this._errHandler.recoverInline(this);
+							} else {
+								if (this._input.LA(1) === Token.EOF) {
+									this.matchedEOF = true;
+								}
+
+								this._errHandler.reportMatch(this);
+								this.consume();
+							}
+							}
+							break;
+
+						case 10:
+							{
+							this.state = 993;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.REGEX_SINGLE);
+							}
+							break;
+
+						case 11:
+							{
+							this.state = 994;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.REGEX_DOUBLE);
+							}
+							break;
+
+						case 12:
+							{
+							this.state = 995;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.NOT_REGEX);
+							}
+							break;
+
+						case 13:
+							{
+							this.state = 996;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.IREGEX_SINGLE);
+							}
+							break;
+
+						case 14:
+							{
+							this.state = 997;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.IREGEX_DOUBLE);
+							}
+							break;
+
+						case 15:
+							{
+							this.state = 998;
+							(_localctx as ColumnExprPrecedence3Context)._operator = this.match(TSQLParser.NOT_IREGEX);
+							}
+							break;
+						}
+						this.state = 1001;
+						(_localctx as ColumnExprPrecedence3Context)._right = this.columnExpr(18);
+						}
+						break;
+
+					case 4:
+						{
+						_localctx = new ColumnExprNullishContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1002;
+						if (!(this.precpred(this._ctx, 15))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 15)");
+						}
+						this.state = 1003;
+						this.match(TSQLParser.NULLISH);
+						this.state = 1004;
+						this.columnExpr(16);
+						}
+						break;
+
+					case 5:
+						{
+						_localctx = new ColumnExprAndContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1005;
+						if (!(this.precpred(this._ctx, 13))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 13)");
+						}
+						this.state = 1006;
+						this.match(TSQLParser.AND);
+						this.state = 1007;
+						this.columnExpr(14);
+						}
+						break;
+
+					case 6:
+						{
+						_localctx = new ColumnExprOrContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1008;
+						if (!(this.precpred(this._ctx, 12))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 12)");
+						}
+						this.state = 1009;
+						this.match(TSQLParser.OR);
+						this.state = 1010;
+						this.columnExpr(13);
+						}
+						break;
+
+					case 7:
+						{
+						_localctx = new ColumnExprBetweenContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1011;
+						if (!(this.precpred(this._ctx, 11))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 11)");
+						}
+						this.state = 1013;
+						this._errHandler.sync(this);
+						_la = this._input.LA(1);
+						if (_la === TSQLParser.NOT) {
+							{
+							this.state = 1012;
+							this.match(TSQLParser.NOT);
+							}
+						}
+
+						this.state = 1015;
+						this.match(TSQLParser.BETWEEN);
+						this.state = 1016;
+						this.columnExpr(0);
+						this.state = 1017;
+						this.match(TSQLParser.AND);
+						this.state = 1018;
+						this.columnExpr(12);
+						}
+						break;
+
+					case 8:
+						{
+						_localctx = new ColumnExprTernaryOpContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1020;
+						if (!(this.precpred(this._ctx, 10))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 10)");
+						}
+						this.state = 1021;
+						this.match(TSQLParser.QUERY);
+						this.state = 1022;
+						this.columnExpr(0);
+						this.state = 1023;
+						this.match(TSQLParser.COLON);
+						this.state = 1024;
+						this.columnExpr(10);
+						}
+						break;
+
+					case 9:
+						{
+						_localctx = new ColumnExprCallSelectContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1026;
+						if (!(this.precpred(this._ctx, 31))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 31)");
+						}
+						this.state = 1027;
+						this.match(TSQLParser.LPAREN);
+						this.state = 1028;
+						this.selectSetStmt();
+						this.state = 1029;
+						this.match(TSQLParser.RPAREN);
+						}
+						break;
+
+					case 10:
+						{
+						_localctx = new ColumnExprCallContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1031;
+						if (!(this.precpred(this._ctx, 30))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 30)");
+						}
+						this.state = 1032;
+						this.match(TSQLParser.LPAREN);
+						this.state = 1034;
+						this._errHandler.sync(this);
+						_la = this._input.LA(1);
+						if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+							{
+							this.state = 1033;
+							this.columnExprList();
+							}
+						}
+
+						this.state = 1036;
+						this.match(TSQLParser.RPAREN);
+						}
+						break;
+
+					case 11:
+						{
+						_localctx = new ColumnExprArrayAccessContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1037;
+						if (!(this.precpred(this._ctx, 26))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 26)");
+						}
+						this.state = 1038;
+						this.match(TSQLParser.LBRACKET);
+						this.state = 1039;
+						this.columnExpr(0);
+						this.state = 1040;
+						this.match(TSQLParser.RBRACKET);
+						}
+						break;
+
+					case 12:
+						{
+						_localctx = new ColumnExprTupleAccessContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1042;
+						if (!(this.precpred(this._ctx, 25))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 25)");
+						}
+						this.state = 1043;
+						this.match(TSQLParser.DOT);
+						this.state = 1044;
+						this.match(TSQLParser.DECIMAL_LITERAL);
+						}
+						break;
+
+					case 13:
+						{
+						_localctx = new ColumnExprPropertyAccessContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1045;
+						if (!(this.precpred(this._ctx, 24))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 24)");
+						}
+						this.state = 1046;
+						this.match(TSQLParser.DOT);
+						this.state = 1047;
+						this.identifier();
+						}
+						break;
+
+					case 14:
+						{
+						_localctx = new ColumnExprNullArrayAccessContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1048;
+						if (!(this.precpred(this._ctx, 23))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 23)");
+						}
+						this.state = 1049;
+						this.match(TSQLParser.NULL_PROPERTY);
+						this.state = 1050;
+						this.match(TSQLParser.LBRACKET);
+						this.state = 1051;
+						this.columnExpr(0);
+						this.state = 1052;
+						this.match(TSQLParser.RBRACKET);
+						}
+						break;
+
+					case 15:
+						{
+						_localctx = new ColumnExprNullTupleAccessContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1054;
+						if (!(this.precpred(this._ctx, 22))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 22)");
+						}
+						this.state = 1055;
+						this.match(TSQLParser.NULL_PROPERTY);
+						this.state = 1056;
+						this.match(TSQLParser.DECIMAL_LITERAL);
+						}
+						break;
+
+					case 16:
+						{
+						_localctx = new ColumnExprNullPropertyAccessContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1057;
+						if (!(this.precpred(this._ctx, 21))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 21)");
+						}
+						this.state = 1058;
+						this.match(TSQLParser.NULL_PROPERTY);
+						this.state = 1059;
+						this.identifier();
+						}
+						break;
+
+					case 17:
+						{
+						_localctx = new ColumnExprIsNullContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1060;
+						if (!(this.precpred(this._ctx, 16))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 16)");
+						}
+						this.state = 1061;
+						this.match(TSQLParser.IS);
+						this.state = 1063;
+						this._errHandler.sync(this);
+						_la = this._input.LA(1);
+						if (_la === TSQLParser.NOT) {
+							{
+							this.state = 1062;
+							this.match(TSQLParser.NOT);
+							}
+						}
+
+						this.state = 1065;
+						this.match(TSQLParser.NULL_SQL);
+						}
+						break;
+
+					case 18:
+						{
+						_localctx = new ColumnExprAliasContext(new ColumnExprContext(_parentctx, _parentState));
+						this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_columnExpr);
+						this.state = 1066;
+						if (!(this.precpred(this._ctx, 9))) {
+							throw this.createFailedPredicateException("this.precpred(this._ctx, 9)");
+						}
+						this.state = 1071;
+						this._errHandler.sync(this);
+						switch ( this.interpreter.adaptivePredict(this._input, 131, this._ctx) ) {
+						case 1:
+							{
+							this.state = 1067;
+							this.match(TSQLParser.AS);
+							this.state = 1068;
+							this.identifier();
+							}
+							break;
+
+						case 2:
+							{
+							this.state = 1069;
+							this.match(TSQLParser.AS);
+							this.state = 1070;
+							this.match(TSQLParser.STRING_LITERAL);
+							}
+							break;
+						}
+						}
+						break;
+					}
+					}
+				}
+				this.state = 1077;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 133, this._ctx);
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.unrollRecursionContexts(_parentctx);
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public columnLambdaExpr(): ColumnLambdaExprContext {
+		let _localctx: ColumnLambdaExprContext = new ColumnLambdaExprContext(this._ctx, this.state);
+		this.enterRule(_localctx, 124, TSQLParser.RULE_columnLambdaExpr);
+		let _la: number;
+		try {
+			let _alt: number;
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1105;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 138, this._ctx) ) {
+			case 1:
+				{
+				this.state = 1078;
+				this.match(TSQLParser.LPAREN);
+				this.state = 1079;
+				this.identifier();
+				this.state = 1084;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 134, this._ctx);
+				while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+					if (_alt === 1) {
+						{
+						{
+						this.state = 1080;
+						this.match(TSQLParser.COMMA);
+						this.state = 1081;
+						this.identifier();
+						}
+						}
+					}
+					this.state = 1086;
+					this._errHandler.sync(this);
+					_alt = this.interpreter.adaptivePredict(this._input, 134, this._ctx);
+				}
+				this.state = 1088;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.COMMA) {
+					{
+					this.state = 1087;
+					this.match(TSQLParser.COMMA);
+					}
+				}
+
+				this.state = 1090;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 2:
+				{
+				this.state = 1092;
+				this.identifier();
+				this.state = 1097;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 136, this._ctx);
+				while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+					if (_alt === 1) {
+						{
+						{
+						this.state = 1093;
+						this.match(TSQLParser.COMMA);
+						this.state = 1094;
+						this.identifier();
+						}
+						}
+					}
+					this.state = 1099;
+					this._errHandler.sync(this);
+					_alt = this.interpreter.adaptivePredict(this._input, 136, this._ctx);
+				}
+				this.state = 1101;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				if (_la === TSQLParser.COMMA) {
+					{
+					this.state = 1100;
+					this.match(TSQLParser.COMMA);
+					}
+				}
+
+				}
+				break;
+
+			case 3:
+				{
+				this.state = 1103;
+				this.match(TSQLParser.LPAREN);
+				this.state = 1104;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+			}
+			this.state = 1107;
+			this.match(TSQLParser.ARROW);
+			this.state = 1110;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 139, this._ctx) ) {
+			case 1:
+				{
+				this.state = 1108;
+				this.columnExpr(0);
+				}
+				break;
+
+			case 2:
+				{
+				this.state = 1109;
+				this.block();
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public tSQLxChildElement(): TSQLxChildElementContext {
+		let _localctx: TSQLxChildElementContext = new TSQLxChildElementContext(this._ctx, this.state);
+		this.enterRule(_localctx, 126, TSQLParser.RULE_tSQLxChildElement);
+		try {
+			this.state = 1118;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.LT:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1112;
+				this.tSQLxTagElement();
+				}
+				break;
+			case TSQLParser.TSQLX_TEXT_TEXT:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1113;
+				this.match(TSQLParser.TSQLX_TEXT_TEXT);
+				}
+				break;
+			case TSQLParser.LBRACE:
+				this.enterOuterAlt(_localctx, 3);
+				{
+				this.state = 1114;
+				this.match(TSQLParser.LBRACE);
+				this.state = 1115;
+				this.columnExpr(0);
+				this.state = 1116;
+				this.match(TSQLParser.RBRACE);
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public tSQLxTagElement(): TSQLxTagElementContext {
+		let _localctx: TSQLxTagElementContext = new TSQLxTagElementContext(this._ctx, this.state);
+		this.enterRule(_localctx, 128, TSQLParser.RULE_tSQLxTagElement);
+		let _la: number;
+		try {
+			this.state = 1149;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 144, this._ctx) ) {
+			case 1:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1120;
+				this.match(TSQLParser.LT);
+				this.state = 1121;
+				this.identifier();
+				this.state = 1125;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				while ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)))) !== 0)) {
+					{
+					{
+					this.state = 1122;
+					this.tSQLxTagAttribute();
+					}
+					}
+					this.state = 1127;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+				}
+				this.state = 1128;
+				this.match(TSQLParser.SLASH_GT);
+				}
+				break;
+
+			case 2:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1130;
+				this.match(TSQLParser.LT);
+				this.state = 1131;
+				this.identifier();
+				this.state = 1135;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				while ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)))) !== 0)) {
+					{
+					{
+					this.state = 1132;
+					this.tSQLxTagAttribute();
+					}
+					}
+					this.state = 1137;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+				}
+				this.state = 1138;
+				this.match(TSQLParser.GT);
+				this.state = 1142;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+				while (_la === TSQLParser.LBRACE || _la === TSQLParser.LT || _la === TSQLParser.TSQLX_TEXT_TEXT) {
+					{
+					{
+					this.state = 1139;
+					this.tSQLxChildElement();
+					}
+					}
+					this.state = 1144;
+					this._errHandler.sync(this);
+					_la = this._input.LA(1);
+				}
+				this.state = 1145;
+				this.match(TSQLParser.LT_SLASH);
+				this.state = 1146;
+				this.identifier();
+				this.state = 1147;
+				this.match(TSQLParser.GT);
+				}
+				break;
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public tSQLxTagAttribute(): TSQLxTagAttributeContext {
+		let _localctx: TSQLxTagAttributeContext = new TSQLxTagAttributeContext(this._ctx, this.state);
+		this.enterRule(_localctx, 130, TSQLParser.RULE_tSQLxTagAttribute);
+		try {
+			this.state = 1162;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 145, this._ctx) ) {
+			case 1:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1151;
+				this.identifier();
+				this.state = 1152;
+				this.match(TSQLParser.EQ_SINGLE);
+				this.state = 1153;
+				this.string();
+				}
+				break;
+
+			case 2:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1155;
+				this.identifier();
+				this.state = 1156;
+				this.match(TSQLParser.EQ_SINGLE);
+				this.state = 1157;
+				this.match(TSQLParser.LBRACE);
+				this.state = 1158;
+				this.columnExpr(0);
+				this.state = 1159;
+				this.match(TSQLParser.RBRACE);
+				}
+				break;
+
+			case 3:
+				this.enterOuterAlt(_localctx, 3);
+				{
+				this.state = 1161;
+				this.identifier();
+				}
+				break;
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public withExprList(): WithExprListContext {
+		let _localctx: WithExprListContext = new WithExprListContext(this._ctx, this.state);
+		this.enterRule(_localctx, 132, TSQLParser.RULE_withExprList);
+		let _la: number;
+		try {
+			let _alt: number;
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1164;
+			this.withExpr();
+			this.state = 1169;
+			this._errHandler.sync(this);
+			_alt = this.interpreter.adaptivePredict(this._input, 146, this._ctx);
+			while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+				if (_alt === 1) {
+					{
+					{
+					this.state = 1165;
+					this.match(TSQLParser.COMMA);
+					this.state = 1166;
+					this.withExpr();
+					}
+					}
+				}
+				this.state = 1171;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 146, this._ctx);
+			}
+			this.state = 1173;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.COMMA) {
+				{
+				this.state = 1172;
+				this.match(TSQLParser.COMMA);
+				}
+			}
+
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public withExpr(): WithExprContext {
+		let _localctx: WithExprContext = new WithExprContext(this._ctx, this.state);
+		this.enterRule(_localctx, 134, TSQLParser.RULE_withExpr);
+		try {
+			this.state = 1185;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 148, this._ctx) ) {
+			case 1:
+				_localctx = new WithExprSubqueryContext(_localctx);
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1175;
+				this.identifier();
+				this.state = 1176;
+				this.match(TSQLParser.AS);
+				this.state = 1177;
+				this.match(TSQLParser.LPAREN);
+				this.state = 1178;
+				this.selectSetStmt();
+				this.state = 1179;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 2:
+				_localctx = new WithExprColumnContext(_localctx);
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1181;
+				this.columnExpr(0);
+				this.state = 1182;
+				this.match(TSQLParser.AS);
+				this.state = 1183;
+				this.identifier();
+				}
+				break;
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public columnIdentifier(): ColumnIdentifierContext {
+		let _localctx: ColumnIdentifierContext = new ColumnIdentifierContext(this._ctx, this.state);
+		this.enterRule(_localctx, 136, TSQLParser.RULE_columnIdentifier);
+		try {
+			this.state = 1194;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.LBRACE:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1187;
+				this.placeholder();
+				}
+				break;
+			case TSQLParser.ALL:
+			case TSQLParser.AND:
+			case TSQLParser.ANTI:
+			case TSQLParser.ANY:
+			case TSQLParser.ARRAY:
+			case TSQLParser.AS:
+			case TSQLParser.ASCENDING:
+			case TSQLParser.ASOF:
+			case TSQLParser.BETWEEN:
+			case TSQLParser.BOTH:
+			case TSQLParser.BY:
+			case TSQLParser.CASE:
+			case TSQLParser.CAST:
+			case TSQLParser.COHORT:
+			case TSQLParser.COLLATE:
+			case TSQLParser.CROSS:
+			case TSQLParser.CUBE:
+			case TSQLParser.CURRENT:
+			case TSQLParser.DATE:
+			case TSQLParser.DAY:
+			case TSQLParser.DESC:
+			case TSQLParser.DESCENDING:
+			case TSQLParser.DISTINCT:
+			case TSQLParser.ELSE:
+			case TSQLParser.END:
+			case TSQLParser.EXTRACT:
+			case TSQLParser.FINAL:
+			case TSQLParser.FIRST:
+			case TSQLParser.FOLLOWING:
+			case TSQLParser.FOR:
+			case TSQLParser.FROM:
+			case TSQLParser.FULL:
+			case TSQLParser.GROUP:
+			case TSQLParser.HAVING:
+			case TSQLParser.HOUR:
+			case TSQLParser.ID:
+			case TSQLParser.IF:
+			case TSQLParser.ILIKE:
+			case TSQLParser.IN:
+			case TSQLParser.INNER:
+			case TSQLParser.INTERVAL:
+			case TSQLParser.IS:
+			case TSQLParser.JOIN:
+			case TSQLParser.KEY:
+			case TSQLParser.LAST:
+			case TSQLParser.LEADING:
+			case TSQLParser.LEFT:
+			case TSQLParser.LIKE:
+			case TSQLParser.LIMIT:
+			case TSQLParser.MINUTE:
+			case TSQLParser.MONTH:
+			case TSQLParser.NOT:
+			case TSQLParser.NULLS:
+			case TSQLParser.OFFSET:
+			case TSQLParser.ON:
+			case TSQLParser.OR:
+			case TSQLParser.ORDER:
+			case TSQLParser.OUTER:
+			case TSQLParser.OVER:
+			case TSQLParser.PARTITION:
+			case TSQLParser.PRECEDING:
+			case TSQLParser.PREWHERE:
+			case TSQLParser.QUARTER:
+			case TSQLParser.RANGE:
+			case TSQLParser.RETURN:
+			case TSQLParser.RIGHT:
+			case TSQLParser.ROLLUP:
+			case TSQLParser.ROW:
+			case TSQLParser.ROWS:
+			case TSQLParser.SAMPLE:
+			case TSQLParser.SECOND:
+			case TSQLParser.SELECT:
+			case TSQLParser.SEMI:
+			case TSQLParser.SETTINGS:
+			case TSQLParser.SUBSTRING:
+			case TSQLParser.THEN:
+			case TSQLParser.TIES:
+			case TSQLParser.TIMESTAMP:
+			case TSQLParser.TO:
+			case TSQLParser.TOP:
+			case TSQLParser.TOTALS:
+			case TSQLParser.TRAILING:
+			case TSQLParser.TRIM:
+			case TSQLParser.TRUNCATE:
+			case TSQLParser.UNBOUNDED:
+			case TSQLParser.UNION:
+			case TSQLParser.USING:
+			case TSQLParser.WEEK:
+			case TSQLParser.WHEN:
+			case TSQLParser.WHERE:
+			case TSQLParser.WINDOW:
+			case TSQLParser.WITH:
+			case TSQLParser.YEAR:
+			case TSQLParser.IDENTIFIER:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				{
+				this.state = 1191;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 149, this._ctx) ) {
+				case 1:
+					{
+					this.state = 1188;
+					this.tableIdentifier();
+					this.state = 1189;
+					this.match(TSQLParser.DOT);
+					}
+					break;
+				}
+				this.state = 1193;
+				this.nestedIdentifier();
+				}
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public nestedIdentifier(): NestedIdentifierContext {
+		let _localctx: NestedIdentifierContext = new NestedIdentifierContext(this._ctx, this.state);
+		this.enterRule(_localctx, 138, TSQLParser.RULE_nestedIdentifier);
+		try {
+			let _alt: number;
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1196;
+			this.identifier();
+			this.state = 1201;
+			this._errHandler.sync(this);
+			_alt = this.interpreter.adaptivePredict(this._input, 151, this._ctx);
+			while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+				if (_alt === 1) {
+					{
+					{
+					this.state = 1197;
+					this.match(TSQLParser.DOT);
+					this.state = 1198;
+					this.identifier();
+					}
+					}
+				}
+				this.state = 1203;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 151, this._ctx);
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+
+	public tableExpr(): TableExprContext;
+	public tableExpr(_p: number): TableExprContext;
+	// @RuleVersion(0)
+	public tableExpr(_p?: number): TableExprContext {
+		if (_p === undefined) {
+			_p = 0;
+		}
+
+		let _parentctx: ParserRuleContext = this._ctx;
+		let _parentState: number = this.state;
+		let _localctx: TableExprContext = new TableExprContext(this._ctx, _parentState);
+		let _prevctx: TableExprContext = _localctx;
+		let _startState: number = 140;
+		this.enterRecursionRule(_localctx, 140, TSQLParser.RULE_tableExpr, _p);
+		try {
+			let _alt: number;
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1213;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 152, this._ctx) ) {
+			case 1:
+				{
+				_localctx = new TableExprIdentifierContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+
+				this.state = 1205;
+				this.tableIdentifier();
+				}
+				break;
+
+			case 2:
+				{
+				_localctx = new TableExprFunctionContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 1206;
+				this.tableFunctionExpr();
+				}
+				break;
+
+			case 3:
+				{
+				_localctx = new TableExprSubqueryContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 1207;
+				this.match(TSQLParser.LPAREN);
+				this.state = 1208;
+				this.selectSetStmt();
+				this.state = 1209;
+				this.match(TSQLParser.RPAREN);
+				}
+				break;
+
+			case 4:
+				{
+				_localctx = new TableExprTagContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 1211;
+				this.tSQLxTagElement();
+				}
+				break;
+
+			case 5:
+				{
+				_localctx = new TableExprPlaceholderContext(_localctx);
+				this._ctx = _localctx;
+				_prevctx = _localctx;
+				this.state = 1212;
+				this.placeholder();
+				}
+				break;
+			}
+			this._ctx._stop = this._input.tryLT(-1);
+			this.state = 1223;
+			this._errHandler.sync(this);
+			_alt = this.interpreter.adaptivePredict(this._input, 154, this._ctx);
+			while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+				if (_alt === 1) {
+					if (this._parseListeners != null) {
+						this.triggerExitRuleEvent();
+					}
+					_prevctx = _localctx;
+					{
+					{
+					_localctx = new TableExprAliasContext(new TableExprContext(_parentctx, _parentState));
+					this.pushNewRecursionContext(_localctx, _startState, TSQLParser.RULE_tableExpr);
+					this.state = 1215;
+					if (!(this.precpred(this._ctx, 3))) {
+						throw this.createFailedPredicateException("this.precpred(this._ctx, 3)");
+					}
+					this.state = 1219;
+					this._errHandler.sync(this);
+					switch (this._input.LA(1)) {
+					case TSQLParser.DATE:
+					case TSQLParser.FIRST:
+					case TSQLParser.ID:
+					case TSQLParser.KEY:
+					case TSQLParser.IDENTIFIER:
+						{
+						this.state = 1216;
+						this.alias();
+						}
+						break;
+					case TSQLParser.AS:
+						{
+						this.state = 1217;
+						this.match(TSQLParser.AS);
+						this.state = 1218;
+						this.identifier();
+						}
+						break;
+					default:
+						throw new NoViableAltException(this);
+					}
+					}
+					}
+				}
+				this.state = 1225;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 154, this._ctx);
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.unrollRecursionContexts(_parentctx);
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public tableFunctionExpr(): TableFunctionExprContext {
+		let _localctx: TableFunctionExprContext = new TableFunctionExprContext(this._ctx, this.state);
+		this.enterRule(_localctx, 142, TSQLParser.RULE_tableFunctionExpr);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1226;
+			this.identifier();
+			this.state = 1227;
+			this.match(TSQLParser.LPAREN);
+			this.state = 1229;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if ((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DAY) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.HOUR - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INF - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.MINUTE - 33)) | (1 << (TSQLParser.MONTH - 33)) | (1 << (TSQLParser.NAN_SQL - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULL_SQL - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.QUARTER - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SECOND - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WEEK - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)) | (1 << (TSQLParser.YEAR - 97)) | (1 << (TSQLParser.IDENTIFIER - 97)) | (1 << (TSQLParser.FLOATING_LITERAL - 97)) | (1 << (TSQLParser.OCTAL_LITERAL - 97)) | (1 << (TSQLParser.DECIMAL_LITERAL - 97)) | (1 << (TSQLParser.HEXADECIMAL_LITERAL - 97)) | (1 << (TSQLParser.STRING_LITERAL - 97)) | (1 << (TSQLParser.ASTERISK - 97)) | (1 << (TSQLParser.DASH - 97)) | (1 << (TSQLParser.DOT - 97)))) !== 0) || ((((_la - 131)) & ~0x1F) === 0 && ((1 << (_la - 131)) & ((1 << (TSQLParser.LBRACE - 131)) | (1 << (TSQLParser.LBRACKET - 131)) | (1 << (TSQLParser.LPAREN - 131)) | (1 << (TSQLParser.LT - 131)) | (1 << (TSQLParser.PLUS - 131)) | (1 << (TSQLParser.QUOTE_SINGLE_TEMPLATE - 131)))) !== 0)) {
+				{
+				this.state = 1228;
+				this.tableArgList();
+				}
+			}
+
+			this.state = 1231;
+			this.match(TSQLParser.RPAREN);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public tableIdentifier(): TableIdentifierContext {
+		let _localctx: TableIdentifierContext = new TableIdentifierContext(this._ctx, this.state);
+		this.enterRule(_localctx, 144, TSQLParser.RULE_tableIdentifier);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1236;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 156, this._ctx) ) {
+			case 1:
+				{
+				this.state = 1233;
+				this.databaseIdentifier();
+				this.state = 1234;
+				this.match(TSQLParser.DOT);
+				}
+				break;
+			}
+			this.state = 1238;
+			this.nestedIdentifier();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public tableArgList(): TableArgListContext {
+		let _localctx: TableArgListContext = new TableArgListContext(this._ctx, this.state);
+		this.enterRule(_localctx, 146, TSQLParser.RULE_tableArgList);
+		let _la: number;
+		try {
+			let _alt: number;
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1240;
+			this.columnExpr(0);
+			this.state = 1245;
+			this._errHandler.sync(this);
+			_alt = this.interpreter.adaptivePredict(this._input, 157, this._ctx);
+			while (_alt !== 2 && _alt !== ATN.INVALID_ALT_NUMBER) {
+				if (_alt === 1) {
+					{
+					{
+					this.state = 1241;
+					this.match(TSQLParser.COMMA);
+					this.state = 1242;
+					this.columnExpr(0);
+					}
+					}
+				}
+				this.state = 1247;
+				this._errHandler.sync(this);
+				_alt = this.interpreter.adaptivePredict(this._input, 157, this._ctx);
+			}
+			this.state = 1249;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.COMMA) {
+				{
+				this.state = 1248;
+				this.match(TSQLParser.COMMA);
+				}
+			}
+
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public databaseIdentifier(): DatabaseIdentifierContext {
+		let _localctx: DatabaseIdentifierContext = new DatabaseIdentifierContext(this._ctx, this.state);
+		this.enterRule(_localctx, 148, TSQLParser.RULE_databaseIdentifier);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1251;
+			this.identifier();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public floatingLiteral(): FloatingLiteralContext {
+		let _localctx: FloatingLiteralContext = new FloatingLiteralContext(this._ctx, this.state);
+		this.enterRule(_localctx, 150, TSQLParser.RULE_floatingLiteral);
+		let _la: number;
+		try {
+			this.state = 1261;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.FLOATING_LITERAL:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1253;
+				this.match(TSQLParser.FLOATING_LITERAL);
+				}
+				break;
+			case TSQLParser.DOT:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1254;
+				this.match(TSQLParser.DOT);
+				this.state = 1255;
+				_la = this._input.LA(1);
+				if (!(_la === TSQLParser.OCTAL_LITERAL || _la === TSQLParser.DECIMAL_LITERAL)) {
+				this._errHandler.recoverInline(this);
+				} else {
+					if (this._input.LA(1) === Token.EOF) {
+						this.matchedEOF = true;
+					}
+
+					this._errHandler.reportMatch(this);
+					this.consume();
+				}
+				}
+				break;
+			case TSQLParser.DECIMAL_LITERAL:
+				this.enterOuterAlt(_localctx, 3);
+				{
+				this.state = 1256;
+				this.match(TSQLParser.DECIMAL_LITERAL);
+				this.state = 1257;
+				this.match(TSQLParser.DOT);
+				this.state = 1259;
+				this._errHandler.sync(this);
+				switch ( this.interpreter.adaptivePredict(this._input, 159, this._ctx) ) {
+				case 1:
+					{
+					this.state = 1258;
+					_la = this._input.LA(1);
+					if (!(_la === TSQLParser.OCTAL_LITERAL || _la === TSQLParser.DECIMAL_LITERAL)) {
+					this._errHandler.recoverInline(this);
+					} else {
+						if (this._input.LA(1) === Token.EOF) {
+							this.matchedEOF = true;
+						}
+
+						this._errHandler.reportMatch(this);
+						this.consume();
+					}
+					}
+					break;
+				}
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public numberLiteral(): NumberLiteralContext {
+		let _localctx: NumberLiteralContext = new NumberLiteralContext(this._ctx, this.state);
+		this.enterRule(_localctx, 152, TSQLParser.RULE_numberLiteral);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1264;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			if (_la === TSQLParser.DASH || _la === TSQLParser.PLUS) {
+				{
+				this.state = 1263;
+				_la = this._input.LA(1);
+				if (!(_la === TSQLParser.DASH || _la === TSQLParser.PLUS)) {
+				this._errHandler.recoverInline(this);
+				} else {
+					if (this._input.LA(1) === Token.EOF) {
+						this.matchedEOF = true;
+					}
+
+					this._errHandler.reportMatch(this);
+					this.consume();
+				}
+				}
+			}
+
+			this.state = 1272;
+			this._errHandler.sync(this);
+			switch ( this.interpreter.adaptivePredict(this._input, 162, this._ctx) ) {
+			case 1:
+				{
+				this.state = 1266;
+				this.floatingLiteral();
+				}
+				break;
+
+			case 2:
+				{
+				this.state = 1267;
+				this.match(TSQLParser.OCTAL_LITERAL);
+				}
+				break;
+
+			case 3:
+				{
+				this.state = 1268;
+				this.match(TSQLParser.DECIMAL_LITERAL);
+				}
+				break;
+
+			case 4:
+				{
+				this.state = 1269;
+				this.match(TSQLParser.HEXADECIMAL_LITERAL);
+				}
+				break;
+
+			case 5:
+				{
+				this.state = 1270;
+				this.match(TSQLParser.INF);
+				}
+				break;
+
+			case 6:
+				{
+				this.state = 1271;
+				this.match(TSQLParser.NAN_SQL);
+				}
+				break;
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public literal(): LiteralContext {
+		let _localctx: LiteralContext = new LiteralContext(this._ctx, this.state);
+		this.enterRule(_localctx, 154, TSQLParser.RULE_literal);
+		try {
+			this.state = 1277;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.INF:
+			case TSQLParser.NAN_SQL:
+			case TSQLParser.FLOATING_LITERAL:
+			case TSQLParser.OCTAL_LITERAL:
+			case TSQLParser.DECIMAL_LITERAL:
+			case TSQLParser.HEXADECIMAL_LITERAL:
+			case TSQLParser.DASH:
+			case TSQLParser.DOT:
+			case TSQLParser.PLUS:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1274;
+				this.numberLiteral();
+				}
+				break;
+			case TSQLParser.STRING_LITERAL:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1275;
+				this.match(TSQLParser.STRING_LITERAL);
+				}
+				break;
+			case TSQLParser.NULL_SQL:
+				this.enterOuterAlt(_localctx, 3);
+				{
+				this.state = 1276;
+				this.match(TSQLParser.NULL_SQL);
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public interval(): IntervalContext {
+		let _localctx: IntervalContext = new IntervalContext(this._ctx, this.state);
+		this.enterRule(_localctx, 156, TSQLParser.RULE_interval);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1279;
+			_la = this._input.LA(1);
+			if (!(_la === TSQLParser.DAY || _la === TSQLParser.HOUR || ((((_la - 58)) & ~0x1F) === 0 && ((1 << (_la - 58)) & ((1 << (TSQLParser.MINUTE - 58)) | (1 << (TSQLParser.MONTH - 58)) | (1 << (TSQLParser.QUARTER - 58)) | (1 << (TSQLParser.SECOND - 58)))) !== 0) || _la === TSQLParser.WEEK || _la === TSQLParser.YEAR)) {
+			this._errHandler.recoverInline(this);
+			} else {
+				if (this._input.LA(1) === Token.EOF) {
+					this.matchedEOF = true;
+				}
+
+				this._errHandler.reportMatch(this);
+				this.consume();
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public keyword(): KeywordContext {
+		let _localctx: KeywordContext = new KeywordContext(this._ctx, this.state);
+		this.enterRule(_localctx, 158, TSQLParser.RULE_keyword);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1281;
+			_la = this._input.LA(1);
+			if (!((((_la) & ~0x1F) === 0 && ((1 << _la) & ((1 << TSQLParser.ALL) | (1 << TSQLParser.AND) | (1 << TSQLParser.ANTI) | (1 << TSQLParser.ANY) | (1 << TSQLParser.ARRAY) | (1 << TSQLParser.AS) | (1 << TSQLParser.ASCENDING) | (1 << TSQLParser.ASOF) | (1 << TSQLParser.BETWEEN) | (1 << TSQLParser.BOTH) | (1 << TSQLParser.BY) | (1 << TSQLParser.CASE) | (1 << TSQLParser.CAST) | (1 << TSQLParser.COHORT) | (1 << TSQLParser.COLLATE) | (1 << TSQLParser.CROSS) | (1 << TSQLParser.CUBE) | (1 << TSQLParser.CURRENT) | (1 << TSQLParser.DATE) | (1 << TSQLParser.DESC) | (1 << TSQLParser.DESCENDING) | (1 << TSQLParser.DISTINCT) | (1 << TSQLParser.ELSE) | (1 << TSQLParser.END) | (1 << TSQLParser.EXTRACT) | (1 << TSQLParser.FINAL) | (1 << TSQLParser.FIRST))) !== 0) || ((((_la - 33)) & ~0x1F) === 0 && ((1 << (_la - 33)) & ((1 << (TSQLParser.FOLLOWING - 33)) | (1 << (TSQLParser.FOR - 33)) | (1 << (TSQLParser.FROM - 33)) | (1 << (TSQLParser.FULL - 33)) | (1 << (TSQLParser.GROUP - 33)) | (1 << (TSQLParser.HAVING - 33)) | (1 << (TSQLParser.ID - 33)) | (1 << (TSQLParser.IF - 33)) | (1 << (TSQLParser.ILIKE - 33)) | (1 << (TSQLParser.IN - 33)) | (1 << (TSQLParser.INNER - 33)) | (1 << (TSQLParser.INTERVAL - 33)) | (1 << (TSQLParser.IS - 33)) | (1 << (TSQLParser.JOIN - 33)) | (1 << (TSQLParser.KEY - 33)) | (1 << (TSQLParser.LAST - 33)) | (1 << (TSQLParser.LEADING - 33)) | (1 << (TSQLParser.LEFT - 33)) | (1 << (TSQLParser.LIKE - 33)) | (1 << (TSQLParser.LIMIT - 33)) | (1 << (TSQLParser.NOT - 33)) | (1 << (TSQLParser.NULLS - 33)) | (1 << (TSQLParser.OFFSET - 33)))) !== 0) || ((((_la - 65)) & ~0x1F) === 0 && ((1 << (_la - 65)) & ((1 << (TSQLParser.ON - 65)) | (1 << (TSQLParser.OR - 65)) | (1 << (TSQLParser.ORDER - 65)) | (1 << (TSQLParser.OUTER - 65)) | (1 << (TSQLParser.OVER - 65)) | (1 << (TSQLParser.PARTITION - 65)) | (1 << (TSQLParser.PRECEDING - 65)) | (1 << (TSQLParser.PREWHERE - 65)) | (1 << (TSQLParser.RANGE - 65)) | (1 << (TSQLParser.RETURN - 65)) | (1 << (TSQLParser.RIGHT - 65)) | (1 << (TSQLParser.ROLLUP - 65)) | (1 << (TSQLParser.ROW - 65)) | (1 << (TSQLParser.ROWS - 65)) | (1 << (TSQLParser.SAMPLE - 65)) | (1 << (TSQLParser.SELECT - 65)) | (1 << (TSQLParser.SEMI - 65)) | (1 << (TSQLParser.SETTINGS - 65)) | (1 << (TSQLParser.SUBSTRING - 65)) | (1 << (TSQLParser.THEN - 65)) | (1 << (TSQLParser.TIES - 65)) | (1 << (TSQLParser.TIMESTAMP - 65)) | (1 << (TSQLParser.TO - 65)) | (1 << (TSQLParser.TOP - 65)) | (1 << (TSQLParser.TOTALS - 65)) | (1 << (TSQLParser.TRAILING - 65)) | (1 << (TSQLParser.TRIM - 65)) | (1 << (TSQLParser.TRUNCATE - 65)))) !== 0) || ((((_la - 97)) & ~0x1F) === 0 && ((1 << (_la - 97)) & ((1 << (TSQLParser.UNBOUNDED - 97)) | (1 << (TSQLParser.UNION - 97)) | (1 << (TSQLParser.USING - 97)) | (1 << (TSQLParser.WHEN - 97)) | (1 << (TSQLParser.WHERE - 97)) | (1 << (TSQLParser.WINDOW - 97)) | (1 << (TSQLParser.WITH - 97)))) !== 0))) {
+			this._errHandler.recoverInline(this);
+			} else {
+				if (this._input.LA(1) === Token.EOF) {
+					this.matchedEOF = true;
+				}
+
+				this._errHandler.reportMatch(this);
+				this.consume();
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public keywordForAlias(): KeywordForAliasContext {
+		let _localctx: KeywordForAliasContext = new KeywordForAliasContext(this._ctx, this.state);
+		this.enterRule(_localctx, 160, TSQLParser.RULE_keywordForAlias);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1283;
+			_la = this._input.LA(1);
+			if (!(((((_la - 20)) & ~0x1F) === 0 && ((1 << (_la - 20)) & ((1 << (TSQLParser.DATE - 20)) | (1 << (TSQLParser.FIRST - 20)) | (1 << (TSQLParser.ID - 20)) | (1 << (TSQLParser.KEY - 20)))) !== 0))) {
+			this._errHandler.recoverInline(this);
+			} else {
+				if (this._input.LA(1) === Token.EOF) {
+					this.matchedEOF = true;
+				}
+
+				this._errHandler.reportMatch(this);
+				this.consume();
+			}
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public alias(): AliasContext {
+		let _localctx: AliasContext = new AliasContext(this._ctx, this.state);
+		this.enterRule(_localctx, 162, TSQLParser.RULE_alias);
+		try {
+			this.state = 1287;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.IDENTIFIER:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1285;
+				this.match(TSQLParser.IDENTIFIER);
+				}
+				break;
+			case TSQLParser.DATE:
+			case TSQLParser.FIRST:
+			case TSQLParser.ID:
+			case TSQLParser.KEY:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1286;
+				this.keywordForAlias();
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public identifier(): IdentifierContext {
+		let _localctx: IdentifierContext = new IdentifierContext(this._ctx, this.state);
+		this.enterRule(_localctx, 164, TSQLParser.RULE_identifier);
+		try {
+			this.state = 1292;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.IDENTIFIER:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1289;
+				this.match(TSQLParser.IDENTIFIER);
+				}
+				break;
+			case TSQLParser.DAY:
+			case TSQLParser.HOUR:
+			case TSQLParser.MINUTE:
+			case TSQLParser.MONTH:
+			case TSQLParser.QUARTER:
+			case TSQLParser.SECOND:
+			case TSQLParser.WEEK:
+			case TSQLParser.YEAR:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1290;
+				this.interval();
+				}
+				break;
+			case TSQLParser.ALL:
+			case TSQLParser.AND:
+			case TSQLParser.ANTI:
+			case TSQLParser.ANY:
+			case TSQLParser.ARRAY:
+			case TSQLParser.AS:
+			case TSQLParser.ASCENDING:
+			case TSQLParser.ASOF:
+			case TSQLParser.BETWEEN:
+			case TSQLParser.BOTH:
+			case TSQLParser.BY:
+			case TSQLParser.CASE:
+			case TSQLParser.CAST:
+			case TSQLParser.COHORT:
+			case TSQLParser.COLLATE:
+			case TSQLParser.CROSS:
+			case TSQLParser.CUBE:
+			case TSQLParser.CURRENT:
+			case TSQLParser.DATE:
+			case TSQLParser.DESC:
+			case TSQLParser.DESCENDING:
+			case TSQLParser.DISTINCT:
+			case TSQLParser.ELSE:
+			case TSQLParser.END:
+			case TSQLParser.EXTRACT:
+			case TSQLParser.FINAL:
+			case TSQLParser.FIRST:
+			case TSQLParser.FOLLOWING:
+			case TSQLParser.FOR:
+			case TSQLParser.FROM:
+			case TSQLParser.FULL:
+			case TSQLParser.GROUP:
+			case TSQLParser.HAVING:
+			case TSQLParser.ID:
+			case TSQLParser.IF:
+			case TSQLParser.ILIKE:
+			case TSQLParser.IN:
+			case TSQLParser.INNER:
+			case TSQLParser.INTERVAL:
+			case TSQLParser.IS:
+			case TSQLParser.JOIN:
+			case TSQLParser.KEY:
+			case TSQLParser.LAST:
+			case TSQLParser.LEADING:
+			case TSQLParser.LEFT:
+			case TSQLParser.LIKE:
+			case TSQLParser.LIMIT:
+			case TSQLParser.NOT:
+			case TSQLParser.NULLS:
+			case TSQLParser.OFFSET:
+			case TSQLParser.ON:
+			case TSQLParser.OR:
+			case TSQLParser.ORDER:
+			case TSQLParser.OUTER:
+			case TSQLParser.OVER:
+			case TSQLParser.PARTITION:
+			case TSQLParser.PRECEDING:
+			case TSQLParser.PREWHERE:
+			case TSQLParser.RANGE:
+			case TSQLParser.RETURN:
+			case TSQLParser.RIGHT:
+			case TSQLParser.ROLLUP:
+			case TSQLParser.ROW:
+			case TSQLParser.ROWS:
+			case TSQLParser.SAMPLE:
+			case TSQLParser.SELECT:
+			case TSQLParser.SEMI:
+			case TSQLParser.SETTINGS:
+			case TSQLParser.SUBSTRING:
+			case TSQLParser.THEN:
+			case TSQLParser.TIES:
+			case TSQLParser.TIMESTAMP:
+			case TSQLParser.TO:
+			case TSQLParser.TOP:
+			case TSQLParser.TOTALS:
+			case TSQLParser.TRAILING:
+			case TSQLParser.TRIM:
+			case TSQLParser.TRUNCATE:
+			case TSQLParser.UNBOUNDED:
+			case TSQLParser.UNION:
+			case TSQLParser.USING:
+			case TSQLParser.WHEN:
+			case TSQLParser.WHERE:
+			case TSQLParser.WINDOW:
+			case TSQLParser.WITH:
+				this.enterOuterAlt(_localctx, 3);
+				{
+				this.state = 1291;
+				this.keyword();
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public enumValue(): EnumValueContext {
+		let _localctx: EnumValueContext = new EnumValueContext(this._ctx, this.state);
+		this.enterRule(_localctx, 166, TSQLParser.RULE_enumValue);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1294;
+			this.string();
+			this.state = 1295;
+			this.match(TSQLParser.EQ_SINGLE);
+			this.state = 1296;
+			this.numberLiteral();
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public placeholder(): PlaceholderContext {
+		let _localctx: PlaceholderContext = new PlaceholderContext(this._ctx, this.state);
+		this.enterRule(_localctx, 168, TSQLParser.RULE_placeholder);
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1298;
+			this.match(TSQLParser.LBRACE);
+			this.state = 1299;
+			this.columnExpr(0);
+			this.state = 1300;
+			this.match(TSQLParser.RBRACE);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public string(): StringContext {
+		let _localctx: StringContext = new StringContext(this._ctx, this.state);
+		this.enterRule(_localctx, 170, TSQLParser.RULE_string);
+		try {
+			this.state = 1304;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.STRING_LITERAL:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1302;
+				this.match(TSQLParser.STRING_LITERAL);
+				}
+				break;
+			case TSQLParser.QUOTE_SINGLE_TEMPLATE:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1303;
+				this.templateString();
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public templateString(): TemplateStringContext {
+		let _localctx: TemplateStringContext = new TemplateStringContext(this._ctx, this.state);
+		this.enterRule(_localctx, 172, TSQLParser.RULE_templateString);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1306;
+			this.match(TSQLParser.QUOTE_SINGLE_TEMPLATE);
+			this.state = 1310;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			while (_la === TSQLParser.STRING_TEXT || _la === TSQLParser.STRING_ESCAPE_TRIGGER) {
+				{
+				{
+				this.state = 1307;
+				this.stringContents();
+				}
+				}
+				this.state = 1312;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+			}
+			this.state = 1313;
+			this.match(TSQLParser.QUOTE_SINGLE);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public stringContents(): StringContentsContext {
+		let _localctx: StringContentsContext = new StringContentsContext(this._ctx, this.state);
+		this.enterRule(_localctx, 174, TSQLParser.RULE_stringContents);
+		try {
+			this.state = 1320;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.STRING_ESCAPE_TRIGGER:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1315;
+				this.match(TSQLParser.STRING_ESCAPE_TRIGGER);
+				this.state = 1316;
+				this.columnExpr(0);
+				this.state = 1317;
+				this.match(TSQLParser.RBRACE);
+				}
+				break;
+			case TSQLParser.STRING_TEXT:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1319;
+				this.match(TSQLParser.STRING_TEXT);
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public fullTemplateString(): FullTemplateStringContext {
+		let _localctx: FullTemplateStringContext = new FullTemplateStringContext(this._ctx, this.state);
+		this.enterRule(_localctx, 176, TSQLParser.RULE_fullTemplateString);
+		let _la: number;
+		try {
+			this.enterOuterAlt(_localctx, 1);
+			{
+			this.state = 1322;
+			this.match(TSQLParser.QUOTE_SINGLE_TEMPLATE_FULL);
+			this.state = 1326;
+			this._errHandler.sync(this);
+			_la = this._input.LA(1);
+			while (_la === TSQLParser.FULL_STRING_TEXT || _la === TSQLParser.FULL_STRING_ESCAPE_TRIGGER) {
+				{
+				{
+				this.state = 1323;
+				this.stringContentsFull();
+				}
+				}
+				this.state = 1328;
+				this._errHandler.sync(this);
+				_la = this._input.LA(1);
+			}
+			this.state = 1329;
+			this.match(TSQLParser.EOF);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+	// @RuleVersion(0)
+	public stringContentsFull(): StringContentsFullContext {
+		let _localctx: StringContentsFullContext = new StringContentsFullContext(this._ctx, this.state);
+		this.enterRule(_localctx, 178, TSQLParser.RULE_stringContentsFull);
+		try {
+			this.state = 1336;
+			this._errHandler.sync(this);
+			switch (this._input.LA(1)) {
+			case TSQLParser.FULL_STRING_ESCAPE_TRIGGER:
+				this.enterOuterAlt(_localctx, 1);
+				{
+				this.state = 1331;
+				this.match(TSQLParser.FULL_STRING_ESCAPE_TRIGGER);
+				this.state = 1332;
+				this.columnExpr(0);
+				this.state = 1333;
+				this.match(TSQLParser.RBRACE);
+				}
+				break;
+			case TSQLParser.FULL_STRING_TEXT:
+				this.enterOuterAlt(_localctx, 2);
+				{
+				this.state = 1335;
+				this.match(TSQLParser.FULL_STRING_TEXT);
+				}
+				break;
+			default:
+				throw new NoViableAltException(this);
+			}
+		}
+		catch (re) {
+			if (re instanceof RecognitionException) {
+				_localctx.exception = re;
+				this._errHandler.reportError(this, re);
+				this._errHandler.recover(this, re);
+			} else {
+				throw re;
+			}
+		}
+		finally {
+			this.exitRule();
+		}
+		return _localctx;
+	}
+
+	public sempred(_localctx: RuleContext, ruleIndex: number, predIndex: number): boolean {
+		switch (ruleIndex) {
+		case 41:
+			return this.joinExpr_sempred(_localctx as JoinExprContext, predIndex);
+
+		case 61:
+			return this.columnExpr_sempred(_localctx as ColumnExprContext, predIndex);
+
+		case 70:
+			return this.tableExpr_sempred(_localctx as TableExprContext, predIndex);
+		}
+		return true;
+	}
+	private joinExpr_sempred(_localctx: JoinExprContext, predIndex: number): boolean {
+		switch (predIndex) {
+		case 0:
+			return this.precpred(this._ctx, 3);
+
+		case 1:
+			return this.precpred(this._ctx, 4);
+		}
+		return true;
+	}
+	private columnExpr_sempred(_localctx: ColumnExprContext, predIndex: number): boolean {
+		switch (predIndex) {
+		case 2:
+			return this.precpred(this._ctx, 19);
+
+		case 3:
+			return this.precpred(this._ctx, 18);
+
+		case 4:
+			return this.precpred(this._ctx, 17);
+
+		case 5:
+			return this.precpred(this._ctx, 15);
+
+		case 6:
+			return this.precpred(this._ctx, 13);
+
+		case 7:
+			return this.precpred(this._ctx, 12);
+
+		case 8:
+			return this.precpred(this._ctx, 11);
+
+		case 9:
+			return this.precpred(this._ctx, 10);
+
+		case 10:
+			return this.precpred(this._ctx, 31);
+
+		case 11:
+			return this.precpred(this._ctx, 30);
+
+		case 12:
+			return this.precpred(this._ctx, 26);
+
+		case 13:
+			return this.precpred(this._ctx, 25);
+
+		case 14:
+			return this.precpred(this._ctx, 24);
+
+		case 15:
+			return this.precpred(this._ctx, 23);
+
+		case 16:
+			return this.precpred(this._ctx, 22);
+
+		case 17:
+			return this.precpred(this._ctx, 21);
+
+		case 18:
+			return this.precpred(this._ctx, 16);
+
+		case 19:
+			return this.precpred(this._ctx, 9);
+		}
+		return true;
+	}
+	private tableExpr_sempred(_localctx: TableExprContext, predIndex: number): boolean {
+		switch (predIndex) {
+		case 20:
+			return this.precpred(this._ctx, 3);
+		}
+		return true;
+	}
+
+	private static readonly _serializedATNSegments: number = 3;
+	private static readonly _serializedATNSegment0: string =
+		"\x03\uC91D\uCABA\u058D\uAFBA\u4F53\u0607\uEA8B\uC241\x03\xAA\u053D\x04" +
+		"\x02\t\x02\x04\x03\t\x03\x04\x04\t\x04\x04\x05\t\x05\x04\x06\t\x06\x04" +
+		"\x07\t\x07\x04\b\t\b\x04\t\t\t\x04\n\t\n\x04\v\t\v\x04\f\t\f\x04\r\t\r" +
+		"\x04\x0E\t\x0E\x04\x0F\t\x0F\x04\x10\t\x10\x04\x11\t\x11\x04\x12\t\x12" +
+		"\x04\x13\t\x13\x04\x14\t\x14\x04\x15\t\x15\x04\x16\t\x16\x04\x17\t\x17" +
+		"\x04\x18\t\x18\x04\x19\t\x19\x04\x1A\t\x1A\x04\x1B\t\x1B\x04\x1C\t\x1C" +
+		"\x04\x1D\t\x1D\x04\x1E\t\x1E\x04\x1F\t\x1F\x04 \t \x04!\t!\x04\"\t\"\x04" +
+		"#\t#\x04$\t$\x04%\t%\x04&\t&\x04\'\t\'\x04(\t(\x04)\t)\x04*\t*\x04+\t" +
+		"+\x04,\t,\x04-\t-\x04.\t.\x04/\t/\x040\t0\x041\t1\x042\t2\x043\t3\x04" +
+		"4\t4\x045\t5\x046\t6\x047\t7\x048\t8\x049\t9\x04:\t:\x04;\t;\x04<\t<\x04" +
+		"=\t=\x04>\t>\x04?\t?\x04@\t@\x04A\tA\x04B\tB\x04C\tC\x04D\tD\x04E\tE\x04" +
+		"F\tF\x04G\tG\x04H\tH\x04I\tI\x04J\tJ\x04K\tK\x04L\tL\x04M\tM\x04N\tN\x04" +
+		"O\tO\x04P\tP\x04Q\tQ\x04R\tR\x04S\tS\x04T\tT\x04U\tU\x04V\tV\x04W\tW\x04" +
+		"X\tX\x04Y\tY\x04Z\tZ\x04[\t[\x03\x02\x07\x02\xB8\n\x02\f\x02\x0E\x02\xBB" +
+		"\v\x02\x03\x02\x03\x02\x03\x03\x03\x03\x05\x03\xC1\n\x03\x03\x04\x03\x04" +
+		"\x03\x05\x03\x05\x03\x05\x03\x05\x03\x05\x05\x05\xCA\n\x05\x03\x06\x03" +
+		"\x06\x03\x06\x07\x06\xCF\n\x06\f\x06\x0E\x06\xD2\v\x06\x03\x06\x05\x06" +
+		"\xD5\n\x06\x03\x07\x03\x07\x03\x07\x03\x07\x03\x07\x03\x07\x03\x07\x03" +
+		"\x07\x03\x07\x03\x07\x03\x07\x03\x07\x05\x07\xE3\n\x07\x03\b\x03\b\x05" +
+		"\b\xE7\n\b\x03\b\x05\b\xEA\n\b\x03\t\x03\t\x05\t\xEE\n\t\x03\t\x05\t\xF1" +
+		"\n\t\x03\n\x03\n\x03\n\x03\n\x03\n\x05\n\xF8\n\n\x03\n\x03\n\x05\n\xFC" +
+		"\n\n\x03\n\x03\n\x03\v\x03\v\x03\v\x07\v\u0103\n\v\f\v\x0E\v\u0106\v\v" +
+		"\x03\v\x03\v\x05\v\u010A\n\v\x03\f\x03\f\x03\f\x03\f\x03\f\x03\f\x03\f" +
+		"\x05\f\u0113\n\f\x03\r\x03\r\x03\r\x03\r\x03\r\x03\r\x05\r\u011B\n\r\x03" +
+		"\x0E\x03\x0E\x03\x0E\x03\x0E\x03\x0E\x05\x0E\u0122\n\x0E\x03\x0E\x03\x0E" +
+		"\x05\x0E\u0126\n\x0E\x03\x0E\x03\x0E\x03\x0E\x03\x0E\x05\x0E\u012C\n\x0E" +
+		"\x03\x0E\x03\x0E\x03\x0E\x05\x0E\u0131\n\x0E\x03\x0F\x03\x0F\x03\x0F\x03" +
+		"\x0F\x03\x0F\x03\x0F\x05\x0F\u0139\n\x0F\x03\x0F\x03\x0F\x03\x0F\x03\x0F" +
+		"\x03\x0F\x05\x0F\u0140\n\x0F\x03\x10\x03\x10\x03\x10\x03\x10\x05\x10\u0146" +
+		"\n\x10\x03\x10\x03\x10\x03\x10\x03\x11\x03\x11\x03\x11\x03\x11\x03\x11" +
+		"\x03\x12\x03\x12\x05\x12\u0152\n\x12\x03\x13\x03\x13\x03\x14\x03\x14\x07" +
+		"\x14\u0158\n\x14\f\x14\x0E\x14\u015B\v\x14\x03\x14\x03\x14\x03\x15\x03" +
+		"\x15\x03\x15\x03\x15\x03\x16\x03\x16\x03\x16\x07\x16\u0166\n\x16\f\x16" +
+		"\x0E\x16\u0169\v\x16\x03\x16\x05\x16\u016C\n\x16\x03\x17\x03\x17\x03\x17" +
+		"\x05\x17\u0171\n\x17\x03\x17\x05\x17\u0174\n\x17\x03\x17\x03\x17\x03\x18" +
+		"\x03\x18\x03\x18\x03\x18\x03\x18\x03\x18\x05\x18\u017E\n\x18\x03\x19\x03" +
+		"\x19\x03\x19\x03\x19\x03\x19\x03\x19\x03\x19\x03\x19\x05\x19\u0188\n\x19" +
+		"\x03\x19\x03\x19\x03\x1A\x03\x1A\x07\x1A\u018E\n\x1A\f\x1A\x0E\x1A\u0191" +
+		"\v\x1A\x03\x1B\x05\x1B\u0194\n\x1B\x03\x1B\x03\x1B\x05\x1B\u0198\n\x1B" +
+		"\x03\x1B\x05\x1B\u019B\n\x1B\x03\x1B\x03\x1B\x05\x1B\u019F\n\x1B\x03\x1B" +
+		"\x05\x1B\u01A2\n\x1B\x03\x1B\x05\x1B\u01A5\n\x1B\x03\x1B\x05\x1B\u01A8" +
+		"\n\x1B\x03\x1B\x05\x1B\u01AB\n\x1B\x03\x1B\x03\x1B\x05\x1B\u01AF\n\x1B" +
+		"\x03\x1B\x03\x1B\x05\x1B\u01B3\n\x1B\x03\x1B\x05\x1B\u01B6\n\x1B\x03\x1B" +
+		"\x05\x1B\u01B9\n\x1B\x03\x1B\x05\x1B\u01BC\n\x1B\x03\x1B\x05\x1B\u01BF" +
+		"\n\x1B\x03\x1B\x03\x1B\x05\x1B\u01C3\n\x1B\x03\x1B\x05\x1B\u01C6\n\x1B" +
+		"\x03\x1C\x03\x1C\x03\x1C\x03\x1D\x03\x1D\x03\x1D\x03\x1D\x05\x1D\u01CF" +
+		"\n\x1D\x03\x1E\x03\x1E\x03\x1E\x03\x1F\x05\x1F\u01D5\n\x1F\x03\x1F\x03" +
+		"\x1F\x03\x1F\x03\x1F\x03 \x03 \x03 \x03 \x03 \x03 \x03 \x03 \x03 \x03" +
+		" \x03 \x03 \x03 \x07 \u01E8\n \f \x0E \u01EB\v \x03!\x03!\x03!\x03\"\x03" +
+		"\"\x03\"\x03#\x03#\x03#\x03#\x03#\x03#\x03#\x03#\x05#\u01FB\n#\x03$\x03" +
+		"$\x03$\x03%\x03%\x03%\x03%\x03&\x03&\x03&\x03&\x03\'\x03\'\x03\'\x03\'" +
+		"\x03\'\x03(\x03(\x03(\x03(\x05(\u0211\n(\x03(\x03(\x05(\u0215\n(\x03(" +
+		"\x03(\x03(\x03(\x05(\u021B\n(\x03(\x03(\x03(\x05(\u0220\n(\x03)\x03)\x03" +
+		")\x03*\x03*\x03*\x03+\x03+\x03+\x05+\u022B\n+\x03+\x05+\u022E\n+\x03+" +
+		"\x03+\x03+\x03+\x05+\u0234\n+\x03+\x03+\x03+\x03+\x03+\x03+\x05+\u023C" +
+		"\n+\x03+\x03+\x03+\x03+\x07+\u0242\n+\f+\x0E+\u0245\v+\x03,\x05,\u0248" +
+		"\n,\x03,\x03,\x03,\x05,\u024D\n,\x03,\x05,\u0250\n,\x03,\x05,\u0253\n" +
+		",\x03,\x03,\x05,\u0257\n,\x03,\x03,\x05,\u025B\n,\x03,\x05,\u025E\n,\x05" +
+		",\u0260\n,\x03,\x05,\u0263\n,\x03,\x03,\x05,\u0267\n,\x03,\x03,\x05,\u026B" +
+		"\n,\x03,\x05,\u026E\n,\x05,\u0270\n,\x05,\u0272\n,\x03-\x03-\x03-\x05" +
+		"-\u0277\n-\x03.\x03.\x03.\x03.\x03.\x03.\x03.\x03.\x03.\x05.\u0282\n." +
+		"\x03/\x03/\x03/\x03/\x05/\u0288\n/\x030\x030\x030\x050\u028D\n0\x031\x03" +
+		"1\x031\x071\u0292\n1\f1\x0E1\u0295\v1\x032\x032\x052\u0299\n2\x032\x03" +
+		"2\x052\u029D\n2\x032\x032\x052\u02A1\n2\x033\x033\x033\x033\x053\u02A7" +
+		"\n3\x053\u02A9\n3\x034\x034\x034\x074\u02AE\n4\f4\x0E4\u02B1\v4\x035\x03" +
+		"5\x035\x035\x036\x056\u02B8\n6\x036\x056\u02BB\n6\x036\x056\u02BE\n6\x03" +
+		"7\x037\x037\x037\x038\x038\x038\x038\x039\x039\x039\x03:\x03:\x03:\x03" +
+		":\x03:\x03:\x05:\u02D1\n:\x03;\x03;\x03;\x03;\x03;\x03;\x03;\x03;\x03" +
+		";\x03;\x03;\x03;\x05;\u02DF\n;\x03<\x03<\x03<\x03=\x03=\x03=\x03=\x03" +
+		"=\x03=\x03=\x03=\x03=\x07=\u02ED\n=\f=\x0E=\u02F0\v=\x03=\x05=\u02F3\n" +
+		"=\x03=\x03=\x03=\x03=\x03=\x03=\x03=\x07=\u02FC\n=\f=\x0E=\u02FF\v=\x03" +
+		"=\x05=\u0302\n=\x03=\x03=\x03=\x03=\x03=\x03=\x03=\x07=\u030B\n=\f=\x0E" +
+		"=\u030E\v=\x03=\x05=\u0311\n=\x03=\x03=\x03=\x03=\x03=\x05=\u0318\n=\x03" +
+		"=\x03=\x05=\u031C\n=\x03>\x03>\x03>\x07>\u0321\n>\f>\x0E>\u0324\v>\x03" +
+		">\x05>\u0327\n>\x03?\x03?\x03?\x05?\u032C\n?\x03?\x03?\x03?\x03?\x03?" +
+		"\x06?\u0333\n?\r?\x0E?\u0334\x03?\x03?\x05?\u0339\n?\x03?\x03?\x03?\x03" +
+		"?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03" +
+		"?\x03?\x03?\x03?\x03?\x03?\x03?\x05?\u0353\n?\x03?\x03?\x03?\x03?\x03" +
+		"?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x05?\u0364\n?\x03" +
+		"?\x03?\x03?\x03?\x05?\u036A\n?\x03?\x05?\u036D\n?\x03?\x05?\u0370\n?\x03" +
+		"?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x05?\u037A\n?\x03?\x03?\x03?\x03" +
+		"?\x05?\u0380\n?\x03?\x05?\u0383\n?\x03?\x05?\u0386\n?\x03?\x03?\x03?\x03" +
+		"?\x03?\x03?\x05?\u038E\n?\x03?\x05?\u0391\n?\x03?\x03?\x05?\u0395\n?\x03" +
+		"?\x05?\u0398\n?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03" +
+		"?\x03?\x05?\u03A6\n?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03" +
+		"?\x03?\x03?\x03?\x03?\x03?\x05?\u03B7\n?\x03?\x03?\x03?\x05?\u03BC\n?" +
+		"\x03?\x03?\x03?\x05?\u03C1\n?\x03?\x03?\x03?\x03?\x05?\u03C7\n?\x03?\x03" +
+		"?\x03?\x03?\x03?\x05?\u03CE\n?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03" +
+		"?\x03?\x03?\x05?\u03DA\n?\x03?\x03?\x05?\u03DE\n?\x03?\x05?\u03E1\n?\x03" +
+		"?\x03?\x03?\x03?\x03?\x03?\x03?\x05?\u03EA\n?\x03?\x03?\x03?\x03?\x03" +
+		"?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x05?\u03F8\n?\x03?\x03?\x03?\x03" +
+		"?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03" +
+		"?\x03?\x05?\u040D\n?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03" +
+		"?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03?\x03" +
+		"?\x03?\x03?\x03?\x05?\u042A\n?\x03?\x03?\x03?\x03?\x03?\x03?\x05?\u0432" +
+		"\n?\x07?\u0434\n?\f?\x0E?\u0437\v?\x03@\x03@\x03@\x03@\x07@\u043D\n@\f" +
+		"@\x0E@\u0440\v@\x03@\x05@\u0443\n@\x03@\x03@\x03@\x03@\x03@\x07@\u044A" +
+		"\n@\f@\x0E@\u044D\v@\x03@\x05@\u0450\n@\x03@\x03@\x05@\u0454\n@\x03@\x03" +
+		"@\x03@\x05@\u0459\n@\x03A\x03A\x03A\x03A\x03A\x03A\x05A\u0461\nA\x03B" +
+		"\x03B\x03B\x07B\u0466\nB\fB\x0EB\u0469\vB\x03B\x03B\x03B\x03B\x03B\x07" +
+		"B\u0470\nB\fB\x0EB\u0473\vB\x03B\x03B\x07B\u0477\nB\fB\x0EB\u047A\vB\x03" +
+		"B\x03B\x03B\x03B\x05B\u0480\nB\x03C\x03C\x03C\x03C\x03C\x03C\x03C\x03" +
+		"C\x03C\x03C\x03C\x05C\u048D\nC\x03D\x03D\x03D\x07D\u0492\nD\fD\x0ED\u0495" +
+		"\vD\x03D\x05D\u0498\nD\x03E\x03E\x03E\x03E\x03E\x03E\x03E\x03E\x03E\x03" +
+		"E\x05E\u04A4\nE\x03F\x03F\x03F\x03F\x05F\u04AA\nF\x03F\x05F\u04AD\nF\x03" +
+		"G\x03G\x03G\x07G\u04B2\nG\fG\x0EG\u04B5\vG\x03H\x03H\x03H\x03H\x03H\x03" +
+		"H\x03H\x03H\x03H\x05H\u04C0\nH\x03H\x03H\x03H\x03H\x05H\u04C6\nH\x07H" +
+		"\u04C8\nH\fH\x0EH\u04CB\vH\x03I\x03I\x03I\x05I\u04D0\nI\x03I\x03I\x03" +
+		"J\x03J\x03J\x05J\u04D7\nJ\x03J\x03J\x03K\x03K\x03K\x07K\u04DE\nK\fK\x0E" +
+		"K\u04E1\vK\x03K\x05K\u04E4\nK\x03L\x03L\x03M\x03M\x03M\x03M\x03M\x03M" +
+		"\x05M\u04EE\nM\x05M\u04F0\nM\x03N\x05N\u04F3\nN\x03N\x03N\x03N\x03N\x03" +
+		"N\x03N\x05N\u04FB\nN\x03O\x03O\x03O\x05O\u0500\nO\x03P\x03P\x03Q\x03Q" +
+		"\x03R\x03R\x03S\x03S\x05S\u050A\nS\x03T\x03T\x03T\x05T\u050F\nT\x03U\x03" +
+		"U\x03U\x03U\x03V\x03V\x03V\x03V\x03W\x03W\x05W\u051B\nW\x03X\x03X\x07" +
+		"X\u051F\nX\fX\x0EX\u0522\vX\x03X\x03X\x03Y\x03Y\x03Y\x03Y\x03Y\x05Y\u052B" +
+		"\nY\x03Z\x03Z\x07Z\u052F\nZ\fZ\x0EZ\u0532\vZ\x03Z\x03Z\x03[\x03[\x03[" +
+		"\x03[\x03[\x05[\u053B\n[\x03[\x02\x02\x05T|\x8E\\\x02\x02\x04\x02\x06" +
+		"\x02\b\x02\n\x02\f\x02\x0E\x02\x10\x02\x12\x02\x14\x02\x16\x02\x18\x02" +
+		"\x1A\x02\x1C\x02\x1E\x02 \x02\"\x02$\x02&\x02(\x02*\x02,\x02.\x020\x02" +
+		"2\x024\x026\x028\x02:\x02<\x02>\x02@\x02B\x02D\x02F\x02H\x02J\x02L\x02" +
+		"N\x02P\x02R\x02T\x02V\x02X\x02Z\x02\\\x02^\x02`\x02b\x02d\x02f\x02h\x02" +
+		"j\x02l\x02n\x02p\x02r\x02t\x02v\x02x\x02z\x02|\x02~\x02\x80\x02\x82\x02" +
+		"\x84\x02\x86\x02\x88\x02\x8A\x02\x8C\x02\x8E\x02\x90\x02\x92\x02\x94\x02" +
+		"\x96\x02\x98\x02\x9A\x02\x9C\x02\x9E\x02\xA0\x02\xA2\x02\xA4\x02\xA6\x02" +
+		"\xA8\x02\xAA\x02\xAC\x02\xAE\x02\xB0\x02\xB2\x02\xB4\x02\x02\x14\x04\x02" +
+		"\"\"\'\'\x04\x02\x14\x14OO\x04\x020088\x05\x02\x03\x03\x06\x06\n\n\x06" +
+		"\x02\x03\x03\x05\x06\n\nUU\x04\x0288NN\x04\x02\x03\x03\x06\x06\x04\x02" +
+		"BByy\x04\x02\t\t\x18\x19\x04\x02!!66\x04\x02LLQQ\x05\x02\f\f77__\x04\x02" +
+		"--::\x03\x02pq\x04\x02{{\x91\x91\t\x02\x17\x17**<=KKSSffll\x15\x02\x03" +
+		"\x0F\x11\x16\x18\x1C\x1E\x1F!!#&()+.0028:;??AJLRTXZaceghjk\x06\x02\x16" +
+		"\x16!!++55\x02\u05EC\x02\xB9\x03\x02\x02\x02\x04\xC0\x03\x02\x02\x02\x06" +
+		"\xC2\x03\x02\x02\x02\b\xC4\x03\x02\x02\x02\n\xCB\x03\x02\x02\x02\f\xE2" +
+		"\x03\x02\x02\x02\x0E\xE4\x03\x02\x02\x02\x10\xEB\x03\x02\x02\x02\x12\xF2" +
+		"\x03\x02\x02\x02\x14\xFF\x03\x02\x02\x02\x16\u010B\x03\x02\x02\x02\x18" +
+		"\u0114\x03\x02\x02\x02\x1A\u011C\x03\x02\x02\x02\x1C\u0132\x03\x02\x02" +
+		"\x02\x1E\u0141\x03\x02\x02\x02 \u014A\x03\x02\x02\x02\"\u014F\x03\x02" +
+		"\x02\x02$\u0153\x03\x02\x02\x02&\u0155\x03\x02\x02\x02(\u015E\x03\x02" +
+		"\x02\x02*\u0162\x03\x02\x02\x02,\u0170\x03\x02\x02\x02.\u017D\x03\x02" +
+		"\x02\x020\u0187\x03\x02\x02\x022\u018B\x03\x02\x02\x024\u0193\x03\x02" +
+		"\x02\x026\u01C7\x03\x02\x02\x028\u01CA\x03\x02\x02\x02:\u01D0\x03\x02" +
+		"\x02\x02<\u01D4\x03\x02\x02\x02>\u01DA\x03\x02\x02\x02@\u01EC\x03\x02" +
+		"\x02\x02B\u01EF\x03\x02\x02\x02D\u01F2\x03\x02\x02\x02F\u01FC\x03\x02" +
+		"\x02\x02H\u01FF\x03\x02\x02\x02J\u0203\x03\x02\x02\x02L\u0207\x03\x02" +
+		"\x02\x02N\u021F\x03\x02\x02\x02P\u0221\x03\x02\x02\x02R\u0224\x03\x02" +
+		"\x02\x02T\u0233\x03\x02\x02\x02V\u0271\x03\x02\x02\x02X\u0276\x03\x02" +
+		"\x02\x02Z\u0281\x03\x02\x02\x02\\\u0283\x03\x02\x02\x02^\u0289\x03\x02" +
+		"\x02\x02`\u028E\x03\x02\x02\x02b\u0296\x03\x02\x02\x02d\u02A8\x03\x02" +
+		"\x02\x02f\u02AA\x03\x02\x02\x02h\u02B2\x03\x02\x02\x02j\u02B7\x03\x02" +
+		"\x02\x02l\u02BF\x03\x02\x02\x02n\u02C3\x03\x02\x02\x02p\u02C7\x03\x02" +
+		"\x02\x02r\u02D0\x03\x02\x02\x02t\u02DE\x03\x02\x02\x02v\u02E0\x03\x02" +
+		"\x02\x02x\u031B\x03\x02\x02\x02z\u031D\x03\x02\x02\x02|\u03C0\x03\x02" +
+		"\x02\x02~\u0453\x03\x02\x02\x02\x80\u0460\x03\x02\x02\x02\x82\u047F\x03" +
+		"\x02\x02\x02\x84\u048C\x03\x02\x02\x02\x86\u048E\x03\x02\x02\x02\x88\u04A3" +
+		"\x03\x02\x02\x02\x8A\u04AC\x03\x02\x02\x02\x8C\u04AE\x03\x02\x02\x02\x8E" +
+		"\u04BF\x03\x02\x02\x02\x90\u04CC\x03\x02\x02\x02\x92\u04D6\x03\x02\x02" +
+		"\x02\x94\u04DA\x03\x02\x02\x02\x96\u04E5\x03\x02\x02\x02\x98\u04EF\x03" +
+		"\x02\x02\x02\x9A\u04F2\x03\x02\x02\x02\x9C\u04FF\x03\x02\x02\x02\x9E\u0501" +
+		"\x03\x02\x02\x02\xA0\u0503\x03\x02\x02\x02\xA2\u0505\x03\x02\x02\x02\xA4" +
+		"\u0509\x03\x02\x02\x02\xA6\u050E\x03\x02\x02\x02\xA8\u0510\x03\x02\x02" +
+		"\x02\xAA\u0514\x03\x02\x02\x02\xAC\u051A\x03\x02\x02\x02\xAE\u051C\x03" +
+		"\x02\x02\x02\xB0\u052A\x03\x02\x02\x02\xB2\u052C\x03\x02\x02\x02\xB4\u053A" +
+		"\x03\x02\x02\x02\xB6\xB8\x05\x04\x03\x02\xB7\xB6\x03\x02\x02\x02\xB8\xBB" +
+		"\x03\x02\x02\x02\xB9\xB7\x03\x02\x02\x02\xB9\xBA\x03\x02\x02\x02\xBA\xBC" +
+		"\x03\x02\x02\x02\xBB\xB9\x03\x02\x02\x02\xBC\xBD\x07\x02\x02\x03\xBD\x03" +
+		"\x03\x02\x02\x02\xBE\xC1\x05\b\x05\x02\xBF\xC1\x05\f\x07\x02\xC0\xBE\x03" +
+		"\x02\x02\x02\xC0\xBF\x03\x02\x02\x02\xC1\x05\x03\x02\x02\x02\xC2\xC3\x05" +
+		"|?\x02\xC3\x07\x03\x02\x02\x02\xC4\xC5\x079\x02\x02\xC5\xC9\x05\xA6T\x02" +
+		"\xC6\xC7\x07x\x02\x02\xC7\xC8\x07\x7F\x02\x02\xC8\xCA\x05\x06\x04\x02" +
+		"\xC9\xC6\x03\x02\x02\x02\xC9\xCA\x03\x02\x02\x02\xCA\t\x03\x02\x02\x02" +
+		"\xCB\xD0\x05\xA6T\x02\xCC\xCD\x07y\x02\x02\xCD\xCF\x05\xA6T\x02\xCE\xCC" +
+		"\x03\x02\x02\x02\xCF\xD2\x03\x02\x02\x02\xD0\xCE\x03\x02\x02\x02\xD0\xD1" +
+		"\x03\x02\x02\x02\xD1\xD4\x03\x02\x02\x02\xD2\xD0\x03\x02\x02\x02\xD3\xD5" +
+		"\x07y\x02\x02\xD4\xD3\x03\x02\x02\x02\xD4\xD5\x03\x02\x02\x02\xD5\v\x03" +
+		"\x02\x02\x02\xD6\xE3\x05\x0E\b\x02\xD7\xE3\x05\x10\t\x02\xD8\xE3\x05\x14" +
+		"\v\x02\xD9\xE3\x05\x16\f\x02\xDA\xE3\x05\x18\r\x02\xDB\xE3\x05\x1C\x0F" +
+		"\x02\xDC\xE3\x05\x1A\x0E\x02\xDD\xE3\x05\x1E\x10\x02\xDE\xE3\x05 \x11" +
+		"\x02\xDF\xE3\x05&\x14\x02\xE0\xE3\x05\"\x12\x02\xE1\xE3\x05$\x13\x02\xE2" +
+		"\xD6\x03\x02\x02\x02\xE2\xD7\x03\x02\x02\x02\xE2\xD8\x03\x02\x02\x02\xE2" +
+		"\xD9\x03\x02\x02\x02\xE2\xDA\x03\x02\x02\x02\xE2\xDB\x03\x02\x02\x02\xE2" +
+		"\xDC\x03\x02\x02\x02\xE2\xDD\x03\x02\x02\x02\xE2\xDE\x03\x02\x02\x02\xE2" +
+		"\xDF\x03\x02\x02\x02\xE2\xE0\x03\x02\x02\x02\xE2\xE1\x03\x02\x02\x02\xE3" +
+		"\r\x03\x02\x02\x02\xE4\xE6\x07M\x02\x02\xE5\xE7\x05\x06\x04\x02\xE6\xE5" +
+		"\x03\x02\x02\x02\xE6\xE7\x03\x02\x02\x02\xE7\xE9\x03\x02\x02\x02\xE8\xEA" +
+		"\x07\x9C\x02\x02\xE9\xE8\x03\x02\x02\x02\xE9\xEA\x03\x02\x02\x02\xEA\x0F" +
+		"\x03\x02\x02\x02\xEB\xED\x07Y\x02\x02\xEC\xEE\x05\x06\x04\x02\xED\xEC" +
+		"\x03\x02\x02\x02\xED\xEE\x03\x02\x02\x02\xEE\xF0\x03\x02\x02\x02\xEF\xF1" +
+		"\x07\x9C\x02\x02\xF0\xEF\x03\x02\x02\x02\xF0\xF1\x03\x02\x02\x02\xF1\x11" +
+		"\x03\x02\x02\x02\xF2\xFB\x07\x10\x02\x02\xF3\xF4\x07\x87\x02\x02\xF4\xF7" +
+		"\x05\xA6T\x02\xF5\xF6\x07x\x02\x02\xF6\xF8\x05\xA6T\x02\xF7\xF5\x03\x02" +
+		"\x02\x02\xF7\xF8\x03\x02\x02\x02\xF8\xF9\x03\x02\x02\x02\xF9\xFA\x07\x9B" +
+		"\x02\x02\xFA\xFC\x03\x02\x02\x02\xFB\xF3\x03\x02\x02\x02\xFB\xFC\x03\x02" +
+		"\x02\x02\xFC\xFD\x03\x02\x02\x02\xFD\xFE\x05&\x14\x02\xFE\x13\x03\x02" +
+		"\x02\x02\xFF\u0100\x07b\x02\x02\u0100\u0104\x05&\x14\x02\u0101\u0103\x05" +
+		"\x12\n\x02\u0102\u0101\x03\x02\x02\x02\u0103\u0106\x03\x02\x02\x02\u0104" +
+		"\u0102\x03\x02\x02\x02\u0104\u0105\x03\x02\x02\x02\u0105\u0109\x03\x02" +
+		"\x02\x02\u0106\u0104\x03\x02\x02\x02\u0107\u0108\x07 \x02\x02\u0108\u010A" +
+		"\x05&\x14\x02\u0109\u0107\x03\x02\x02\x02\u0109\u010A\x03\x02\x02\x02" +
+		"\u010A\x15\x03\x02\x02\x02\u010B\u010C\x07,\x02\x02\u010C\u010D\x07\x87" +
+		"\x02\x02\u010D\u010E\x05\x06\x04\x02\u010E\u010F\x07\x9B\x02\x02\u010F" +
+		"\u0112\x05\f\x07\x02\u0110\u0111\x07\x1B\x02\x02\u0111\u0113\x05\f\x07" +
+		"\x02\u0112\u0110\x03\x02\x02\x02\u0112\u0113\x03\x02\x02\x02\u0113\x17" +
+		"\x03\x02\x02\x02\u0114\u0115\x07i\x02\x02\u0115\u0116\x07\x87\x02\x02" +
+		"\u0116\u0117\x05\x06\x04\x02\u0117\u0118\x07\x9B\x02\x02\u0118\u011A\x05" +
+		"\f\x07\x02\u0119\u011B\x07\x9C\x02\x02\u011A\u0119\x03\x02\x02\x02\u011A" +
+		"\u011B\x03\x02\x02\x02\u011B\x19\x03\x02\x02\x02\u011C\u011D\x07$\x02" +
+		"\x02\u011D\u0121\x07\x87\x02\x02\u011E\u0122\x05\b\x05\x02\u011F\u0122" +
+		"\x05 \x11\x02\u0120\u0122\x05\x06\x04\x02\u0121\u011E\x03\x02\x02\x02" +
+		"\u0121\u011F\x03\x02\x02\x02\u0121\u0120\x03\x02\x02\x02\u0121\u0122\x03" +
+		"\x02\x02\x02\u0122\u0123\x03\x02\x02\x02\u0123\u0125\x07\x9C\x02\x02\u0124" +
+		"\u0126\x05\x06\x04\x02\u0125\u0124\x03\x02\x02\x02\u0125\u0126\x03\x02" +
+		"\x02\x02\u0126\u0127\x03\x02\x02\x02\u0127\u012B\x07\x9C\x02\x02\u0128" +
+		"\u012C\x05\b\x05\x02\u0129\u012C\x05 \x11\x02\u012A\u012C\x05\x06\x04" +
+		"\x02\u012B\u0128\x03\x02\x02\x02\u012B\u0129\x03\x02\x02\x02\u012B\u012A" +
+		"\x03\x02\x02\x02\u012B\u012C\x03\x02\x02\x02\u012C\u012D\x03\x02\x02\x02" +
+		"\u012D\u012E\x07\x9B\x02\x02\u012E\u0130\x05\f\x07\x02\u012F\u0131\x07" +
+		"\x9C\x02\x02\u0130\u012F\x03\x02\x02\x02\u0130\u0131\x03\x02\x02\x02\u0131" +
+		"\x1B\x03\x02\x02\x02\u0132\u0133\x07$\x02\x02\u0133\u0134\x07\x87\x02" +
+		"\x02\u0134\u0135\x079\x02\x02\u0135\u0138\x05\xA6T\x02\u0136\u0137\x07" +
+		"y\x02\x02\u0137\u0139\x05\xA6T\x02\u0138\u0136\x03\x02\x02\x02\u0138\u0139" +
+		"\x03\x02\x02\x02\u0139\u013A\x03\x02\x02\x02\u013A\u013B\x07.\x02\x02" +
+		"\u013B\u013C\x05\x06\x04\x02\u013C\u013D\x07\x9B\x02\x02\u013D\u013F\x05" +
+		"\f\x07\x02\u013E\u0140\x07\x9C\x02\x02\u013F\u013E\x03\x02\x02\x02\u013F" +
+		"\u0140\x03\x02\x02\x02\u0140\x1D\x03\x02\x02\x02\u0141\u0142\t\x02\x02" +
+		"\x02\u0142\u0143\x05\xA6T\x02\u0143\u0145\x07\x87\x02\x02\u0144\u0146" +
+		"\x05\n\x06\x02\u0145\u0144\x03\x02\x02\x02\u0145\u0146\x03\x02\x02\x02" +
+		"\u0146\u0147\x03\x02\x02\x02\u0147\u0148\x07\x9B\x02\x02\u0148\u0149\x05" +
+		"&\x14\x02\u0149\x1F\x03\x02\x02\x02\u014A\u014B\x05\x06\x04\x02\u014B" +
+		"\u014C\x07x\x02\x02\u014C\u014D\x07\x7F\x02\x02\u014D\u014E\x05\x06\x04" +
+		"\x02\u014E!\x03\x02\x02\x02\u014F\u0151\x05\x06\x04\x02\u0150\u0152\x07" +
+		"\x9C\x02\x02\u0151\u0150\x03\x02\x02\x02\u0151\u0152\x03\x02\x02\x02\u0152" +
+		"#\x03\x02\x02\x02\u0153\u0154\x07\x9C\x02\x02\u0154%\x03\x02\x02\x02\u0155" +
+		"\u0159\x07\x85\x02\x02\u0156\u0158\x05\x04\x03\x02\u0157\u0156\x03\x02" +
+		"\x02\x02\u0158\u015B\x03\x02\x02\x02\u0159\u0157\x03\x02\x02\x02\u0159" +
+		"\u015A\x03\x02\x02\x02\u015A\u015C\x03";
+	private static readonly _serializedATNSegment1: string =
+		"\x02\x02\x02\u015B\u0159\x03\x02\x02\x02\u015C\u015D\x07\x99\x02\x02\u015D" +
+		"\'\x03\x02\x02\x02\u015E\u015F\x05\x06\x04\x02\u015F\u0160\x07x\x02\x02" +
+		"\u0160\u0161\x05\x06\x04\x02\u0161)\x03\x02\x02\x02\u0162\u0167\x05(\x15" +
+		"\x02\u0163\u0164\x07y\x02\x02\u0164\u0166\x05(\x15\x02\u0165\u0163\x03" +
+		"\x02\x02\x02\u0166\u0169\x03\x02\x02\x02\u0167\u0165\x03\x02\x02\x02\u0167" +
+		"\u0168\x03\x02\x02\x02\u0168\u016B\x03\x02\x02\x02\u0169\u0167\x03\x02" +
+		"\x02\x02\u016A\u016C\x07y\x02\x02\u016B\u016A\x03\x02\x02\x02\u016B\u016C" +
+		"\x03\x02\x02\x02\u016C+\x03\x02\x02\x02\u016D\u0171\x052\x1A\x02\u016E" +
+		"\u0171\x054\x1B\x02\u016F\u0171\x05\x82B\x02\u0170\u016D\x03\x02\x02\x02" +
+		"\u0170\u016E\x03\x02\x02\x02\u0170\u016F\x03\x02\x02\x02\u0171\u0173\x03" +
+		"\x02\x02\x02\u0172\u0174\x07\x9C\x02\x02\u0173\u0172\x03\x02\x02\x02\u0173" +
+		"\u0174\x03\x02\x02\x02\u0174\u0175\x03\x02\x02\x02\u0175\u0176\x07\x02" +
+		"\x02\x03\u0176-\x03\x02\x02\x02\u0177\u017E\x054\x1B\x02\u0178\u0179\x07" +
+		"\x87\x02\x02\u0179\u017A\x052\x1A\x02\u017A\u017B\x07\x9B\x02\x02\u017B" +
+		"\u017E\x03\x02\x02\x02\u017C\u017E\x05\xAAV\x02\u017D\u0177\x03\x02\x02" +
+		"\x02\u017D\u0178\x03\x02\x02\x02\u017D\u017C\x03\x02\x02\x02\u017E/\x03" +
+		"\x02\x02\x02\u017F\u0188\x07\x1D\x02\x02\u0180\u0181\x07d\x02\x02\u0181" +
+		"\u0188\x07\x03\x02\x02\u0182\u0183\x07d\x02\x02\u0183\u0188\x07\x1A\x02" +
+		"\x02\u0184\u0188\x071\x02\x02\u0185\u0186\x071\x02\x02\u0186\u0188\x07" +
+		"\x1A\x02\x02\u0187\u017F\x03\x02\x02\x02\u0187\u0180\x03\x02\x02\x02\u0187" +
+		"\u0182\x03\x02\x02\x02\u0187\u0184\x03\x02\x02\x02\u0187\u0185\x03\x02" +
+		"\x02\x02\u0188\u0189\x03\x02\x02\x02\u0189\u018A\x05.\x18\x02\u018A1\x03" +
+		"\x02\x02\x02\u018B\u018F\x05.\x18\x02\u018C\u018E\x050\x19\x02\u018D\u018C" +
+		"\x03\x02\x02\x02\u018E\u0191\x03\x02\x02\x02\u018F\u018D\x03\x02\x02\x02" +
+		"\u018F\u0190\x03\x02\x02\x02\u01903\x03\x02\x02\x02\u0191\u018F\x03\x02" +
+		"\x02\x02\u0192\u0194\x056\x1C\x02\u0193\u0192\x03\x02\x02\x02\u0193\u0194" +
+		"\x03\x02\x02\x02\u0194\u0195\x03\x02\x02\x02\u0195\u0197\x07T\x02\x02" +
+		"\u0196\u0198\x07\x1A\x02\x02\u0197\u0196\x03\x02\x02\x02\u0197\u0198\x03" +
+		"\x02\x02\x02\u0198\u019A\x03\x02\x02\x02\u0199\u019B\x058\x1D\x02\u019A" +
+		"\u0199\x03\x02\x02\x02\u019A\u019B\x03\x02\x02\x02\u019B\u019C\x03\x02" +
+		"\x02\x02\u019C\u019E\x05z>\x02\u019D\u019F\x05:\x1E\x02\u019E\u019D\x03" +
+		"\x02\x02\x02\u019E\u019F\x03\x02\x02\x02\u019F\u01A1\x03\x02\x02\x02\u01A0" +
+		"\u01A2\x05<\x1F\x02\u01A1\u01A0\x03\x02\x02\x02\u01A1\u01A2\x03\x02\x02" +
+		"\x02\u01A2\u01A4\x03\x02\x02\x02\u01A3\u01A5\x05@!\x02\u01A4\u01A3\x03" +
+		"\x02\x02\x02\u01A4\u01A5\x03\x02\x02\x02\u01A5\u01A7\x03\x02\x02\x02\u01A6" +
+		"\u01A8\x05B\"\x02\u01A7\u01A6\x03\x02\x02\x02\u01A7\u01A8\x03\x02\x02" +
+		"\x02\u01A8\u01AA\x03\x02\x02\x02\u01A9\u01AB\x05D#\x02\u01AA\u01A9\x03" +
+		"\x02\x02\x02\u01AA\u01AB\x03\x02\x02\x02\u01AB\u01AE\x03\x02\x02\x02\u01AC" +
+		"\u01AD\x07k\x02\x02\u01AD\u01AF\t\x03\x02\x02\u01AE\u01AC\x03\x02\x02" +
+		"\x02\u01AE\u01AF\x03\x02\x02\x02\u01AF\u01B2\x03\x02\x02\x02\u01B0\u01B1" +
+		"\x07k\x02\x02\u01B1\u01B3\x07^\x02\x02\u01B2\u01B0\x03\x02\x02\x02\u01B2" +
+		"\u01B3\x03\x02\x02\x02\u01B3\u01B5\x03\x02\x02\x02\u01B4\u01B6\x05F$\x02" +
+		"\u01B5\u01B4\x03\x02\x02\x02\u01B5\u01B6\x03\x02\x02\x02\u01B6\u01B8\x03" +
+		"\x02\x02\x02\u01B7\u01B9\x05> \x02\u01B8\u01B7\x03\x02\x02\x02\u01B8\u01B9" +
+		"\x03\x02\x02\x02\u01B9\u01BB\x03\x02\x02\x02\u01BA\u01BC\x05H%\x02\u01BB" +
+		"\u01BA\x03\x02\x02\x02\u01BB\u01BC\x03\x02\x02\x02\u01BC\u01BE\x03\x02" +
+		"\x02\x02\u01BD\u01BF\x05L\'\x02\u01BE\u01BD\x03\x02\x02\x02\u01BE\u01BF" +
+		"\x03\x02\x02\x02\u01BF\u01C2\x03\x02\x02\x02\u01C0\u01C3\x05N(\x02\u01C1" +
+		"\u01C3\x05P)\x02\u01C2\u01C0\x03\x02\x02\x02\u01C2\u01C1\x03\x02\x02\x02" +
+		"\u01C2\u01C3\x03\x02\x02\x02\u01C3\u01C5\x03\x02\x02\x02\u01C4\u01C6\x05" +
+		"R*\x02\u01C5\u01C4\x03\x02\x02\x02\u01C5\u01C6\x03\x02\x02\x02\u01C65" +
+		"\x03\x02\x02\x02\u01C7\u01C8\x07k\x02\x02\u01C8\u01C9\x05\x86D\x02\u01C9" +
+		"7\x03\x02\x02\x02\u01CA\u01CB\x07]\x02\x02\u01CB\u01CE\x07q\x02\x02\u01CC" +
+		"\u01CD\x07k\x02\x02\u01CD\u01CF\x07Z\x02\x02\u01CE\u01CC\x03\x02\x02\x02" +
+		"\u01CE\u01CF\x03\x02\x02\x02\u01CF9\x03\x02\x02\x02\u01D0\u01D1\x07%\x02" +
+		"\x02\u01D1\u01D2\x05T+\x02\u01D2;\x03\x02\x02\x02\u01D3\u01D5\t\x04\x02" +
+		"\x02\u01D4\u01D3\x03\x02\x02\x02\u01D4\u01D5\x03\x02\x02\x02\u01D5\u01D6" +
+		"\x03\x02\x02\x02\u01D6\u01D7\x07\x07\x02\x02\u01D7\u01D8\x074\x02\x02" +
+		"\u01D8\u01D9\x05z>\x02\u01D9=\x03\x02\x02\x02\u01DA\u01DB\x07j\x02\x02" +
+		"\u01DB\u01DC\x05\xA6T\x02\u01DC\u01DD\x07\b\x02\x02\u01DD\u01DE\x07\x87" +
+		"\x02\x02\u01DE\u01DF\x05j6\x02\u01DF\u01E9\x07\x9B\x02\x02\u01E0\u01E1" +
+		"\x07y\x02\x02\u01E1\u01E2\x05\xA6T\x02\u01E2\u01E3\x07\b\x02\x02\u01E3" +
+		"\u01E4\x07\x87\x02\x02\u01E4\u01E5\x05j6\x02\u01E5\u01E6\x07\x9B\x02\x02" +
+		"\u01E6\u01E8\x03\x02\x02\x02\u01E7\u01E0\x03\x02\x02\x02\u01E8\u01EB\x03" +
+		"\x02\x02\x02\u01E9\u01E7\x03\x02\x02\x02\u01E9\u01EA\x03\x02\x02\x02\u01EA" +
+		"?\x03\x02\x02\x02\u01EB\u01E9\x03\x02\x02\x02\u01EC\u01ED\x07J\x02\x02" +
+		"\u01ED\u01EE\x05|?\x02\u01EEA\x03\x02\x02\x02\u01EF\u01F0\x07h\x02\x02" +
+		"\u01F0\u01F1\x05|?\x02\u01F1C\x03\x02\x02\x02\u01F2\u01F3\x07(\x02\x02" +
+		"\u01F3\u01FA\x07\r\x02\x02\u01F4\u01F5\t\x03\x02\x02\u01F5\u01F6\x07\x87" +
+		"\x02\x02\u01F6\u01F7\x05z>\x02\u01F7\u01F8\x07\x9B\x02\x02\u01F8\u01FB" +
+		"\x03\x02\x02\x02\u01F9\u01FB\x05z>\x02\u01FA\u01F4\x03\x02\x02\x02\u01FA" +
+		"\u01F9\x03\x02\x02\x02\u01FBE\x03\x02\x02\x02\u01FC\u01FD\x07)\x02\x02" +
+		"\u01FD\u01FE\x05|?\x02\u01FEG\x03\x02\x02\x02\u01FF\u0200\x07E\x02\x02" +
+		"\u0200\u0201\x07\r\x02\x02\u0201\u0202\x05`1\x02\u0202I\x03\x02\x02\x02" +
+		"\u0203\u0204\x07E\x02\x02\u0204\u0205\x07\r\x02\x02\u0205\u0206\x05z>" +
+		"\x02\u0206K\x03\x02\x02\x02\u0207\u0208\x07;\x02\x02\u0208\u0209\x05^" +
+		"0\x02\u0209\u020A\x07\r\x02\x02\u020A\u020B\x05z>\x02\u020BM\x03\x02\x02" +
+		"\x02\u020C\u020D\x07;\x02\x02\u020D\u0210\x05|?\x02\u020E\u020F\x07y\x02" +
+		"\x02\u020F\u0211\x05|?\x02\u0210\u020E\x03\x02\x02\x02\u0210\u0211\x03" +
+		"\x02\x02\x02\u0211\u0214\x03\x02\x02\x02\u0212\u0213\x07k\x02\x02\u0213" +
+		"\u0215\x07Z\x02\x02\u0214\u0212\x03\x02\x02\x02\u0214\u0215\x03\x02\x02" +
+		"\x02\u0215\u0220\x03\x02\x02\x02\u0216\u0217\x07;\x02\x02\u0217\u021A" +
+		"\x05|?\x02\u0218\u0219\x07k\x02\x02\u0219\u021B\x07Z\x02\x02\u021A\u0218" +
+		"\x03\x02\x02\x02\u021A\u021B\x03\x02\x02\x02\u021B\u021C\x03\x02\x02\x02" +
+		"\u021C\u021D\x07B\x02\x02\u021D\u021E\x05|?\x02\u021E\u0220\x03\x02\x02" +
+		"\x02\u021F\u020C\x03\x02\x02\x02\u021F\u0216\x03\x02\x02\x02\u0220O\x03" +
+		"\x02\x02\x02\u0221\u0222\x07B\x02\x02\u0222\u0223\x05|?\x02\u0223Q\x03" +
+		"\x02\x02\x02\u0224\u0225\x07V\x02\x02\u0225\u0226\x05f4\x02\u0226S\x03" +
+		"\x02\x02\x02\u0227\u0228\b+\x01\x02\u0228\u022A\x05\x8EH\x02\u0229\u022B" +
+		"\x07\x1F\x02\x02\u022A\u0229\x03\x02\x02\x02\u022A\u022B\x03\x02\x02\x02" +
+		"\u022B\u022D\x03\x02\x02\x02\u022C\u022E\x05\\/\x02\u022D\u022C\x03\x02" +
+		"\x02\x02\u022D\u022E\x03\x02\x02\x02\u022E\u0234\x03\x02\x02\x02\u022F" +
+		"\u0230\x07\x87\x02\x02\u0230\u0231\x05T+\x02\u0231\u0232\x07\x9B\x02\x02" +
+		"\u0232\u0234\x03\x02\x02\x02\u0233\u0227\x03\x02\x02\x02\u0233\u022F\x03" +
+		"\x02\x02\x02\u0234\u0243\x03\x02\x02\x02\u0235\u0236\f\x05\x02\x02\u0236" +
+		"\u0237\x05X-\x02\u0237\u0238\x05T+\x06\u0238\u0242\x03\x02\x02\x02\u0239" +
+		"\u023B\f\x06\x02\x02\u023A\u023C\x05V,\x02\u023B\u023A\x03\x02\x02\x02" +
+		"\u023B\u023C\x03\x02\x02\x02\u023C\u023D\x03\x02\x02\x02\u023D\u023E\x07" +
+		"4\x02\x02\u023E\u023F\x05T+\x02\u023F\u0240\x05Z.\x02\u0240\u0242\x03" +
+		"\x02\x02\x02\u0241\u0235\x03\x02\x02\x02\u0241\u0239\x03\x02\x02\x02\u0242" +
+		"\u0245\x03\x02\x02\x02\u0243\u0241\x03\x02\x02\x02\u0243\u0244\x03\x02" +
+		"\x02\x02\u0244U\x03\x02\x02\x02\u0245\u0243\x03\x02\x02\x02\u0246\u0248" +
+		"\t\x05\x02\x02\u0247\u0246\x03\x02\x02\x02\u0247\u0248\x03\x02\x02\x02" +
+		"\u0248\u0249\x03\x02\x02\x02\u0249\u0250\x070\x02\x02\u024A\u024C\x07" +
+		"0\x02\x02\u024B\u024D\t\x05\x02\x02\u024C\u024B\x03\x02\x02\x02\u024C" +
+		"\u024D\x03\x02\x02\x02\u024D\u0250\x03\x02\x02\x02\u024E\u0250\t\x05\x02" +
+		"\x02\u024F\u0247\x03\x02\x02\x02\u024F\u024A\x03\x02\x02\x02\u024F\u024E" +
+		"\x03\x02\x02\x02\u0250\u0272\x03\x02\x02\x02\u0251\u0253\t\x06\x02\x02" +
+		"\u0252\u0251\x03\x02\x02\x02\u0252\u0253\x03\x02\x02\x02\u0253\u0254\x03" +
+		"\x02\x02\x02\u0254\u0256\t\x07\x02\x02\u0255\u0257\x07F\x02\x02\u0256" +
+		"\u0255\x03\x02\x02\x02\u0256\u0257\x03\x02\x02\x02\u0257\u0260\x03\x02" +
+		"\x02\x02\u0258\u025A\t\x07\x02\x02\u0259\u025B\x07F\x02\x02\u025A\u0259" +
+		"\x03\x02\x02\x02\u025A\u025B\x03\x02\x02\x02\u025B\u025D\x03\x02\x02\x02" +
+		"\u025C\u025E\t\x06\x02\x02\u025D\u025C\x03\x02\x02\x02\u025D\u025E\x03" +
+		"\x02\x02\x02\u025E\u0260\x03\x02\x02\x02\u025F\u0252\x03\x02\x02\x02\u025F" +
+		"\u0258\x03\x02\x02\x02\u0260\u0272\x03\x02\x02\x02\u0261\u0263\t\b\x02" +
+		"\x02\u0262\u0261\x03\x02\x02\x02\u0262\u0263\x03\x02\x02\x02\u0263\u0264" +
+		"\x03\x02\x02\x02\u0264\u0266\x07&\x02\x02\u0265\u0267\x07F\x02\x02\u0266" +
+		"\u0265\x03\x02\x02\x02\u0266\u0267\x03\x02\x02\x02\u0267\u0270\x03\x02" +
+		"\x02\x02\u0268\u026A\x07&\x02\x02\u0269\u026B\x07F\x02\x02\u026A\u0269" +
+		"\x03\x02\x02\x02\u026A\u026B\x03\x02\x02\x02\u026B\u026D\x03\x02\x02\x02" +
+		"\u026C\u026E\t\b\x02\x02\u026D\u026C\x03\x02\x02\x02\u026D\u026E\x03\x02" +
+		"\x02\x02\u026E\u0270\x03\x02\x02\x02\u026F\u0262\x03\x02\x02\x02\u026F" +
+		"\u0268\x03\x02\x02\x02\u0270\u0272\x03\x02\x02\x02\u0271\u024F\x03\x02" +
+		"\x02\x02\u0271\u025F\x03\x02\x02\x02\u0271\u026F\x03\x02\x02\x02\u0272" +
+		"W\x03\x02\x02\x02\u0273\u0274\x07\x13\x02\x02\u0274\u0277\x074\x02\x02" +
+		"\u0275\u0277\x07y\x02\x02\u0276\u0273\x03\x02\x02\x02\u0276\u0275\x03" +
+		"\x02\x02\x02\u0277Y\x03\x02\x02\x02\u0278\u0279\x07C\x02\x02\u0279\u0282" +
+		"\x05z>\x02\u027A\u027B\x07e\x02\x02\u027B\u027C\x07\x87\x02\x02\u027C" +
+		"\u027D\x05z>\x02\u027D\u027E\x07\x9B\x02\x02\u027E\u0282\x03\x02\x02\x02" +
+		"\u027F\u0280\x07e\x02\x02\u0280\u0282\x05z>\x02\u0281\u0278\x03\x02\x02" +
+		"\x02\u0281\u027A\x03\x02\x02\x02\u0281\u027F\x03\x02\x02\x02\u0282[\x03" +
+		"\x02\x02\x02\u0283\u0284\x07R\x02\x02\u0284\u0287\x05d3\x02\u0285\u0286" +
+		"\x07B\x02\x02\u0286\u0288\x05d3\x02\u0287\u0285\x03\x02\x02\x02\u0287" +
+		"\u0288\x03\x02\x02\x02\u0288]\x03\x02\x02\x02\u0289\u028C\x05|?\x02\u028A" +
+		"\u028B\t\t\x02\x02\u028B\u028D\x05|?\x02\u028C\u028A\x03\x02\x02\x02\u028C" +
+		"\u028D\x03\x02\x02\x02\u028D_\x03\x02\x02\x02\u028E\u0293\x05b2\x02\u028F" +
+		"\u0290\x07y\x02\x02\u0290\u0292\x05b2\x02\u0291\u028F\x03\x02\x02\x02" +
+		"\u0292\u0295\x03\x02\x02\x02\u0293\u0291\x03\x02\x02\x02\u0293\u0294\x03" +
+		"\x02\x02\x02\u0294a\x03\x02\x02\x02\u0295\u0293\x03\x02\x02\x02\u0296" +
+		"\u0298\x05|?\x02\u0297\u0299\t\n\x02\x02\u0298\u0297\x03\x02\x02\x02\u0298" +
+		"\u0299\x03\x02\x02\x02\u0299\u029C\x03\x02\x02\x02\u029A\u029B\x07A\x02" +
+		"\x02\u029B\u029D\t\v\x02\x02\u029C\u029A\x03\x02\x02\x02\u029C\u029D\x03" +
+		"\x02\x02\x02\u029D\u02A0\x03\x02\x02\x02\u029E\u029F\x07\x12\x02\x02\u029F" +
+		"\u02A1\x07s\x02\x02\u02A0\u029E\x03\x02\x02\x02\u02A0\u02A1\x03\x02\x02" +
+		"\x02\u02A1c\x03\x02\x02\x02\u02A2\u02A9\x05\xAAV\x02\u02A3\u02A6\x05\x9A" +
+		"N\x02\u02A4\u02A5\x07\x9D\x02\x02\u02A5\u02A7\x05\x9AN\x02\u02A6\u02A4" +
+		"\x03\x02\x02\x02\u02A6\u02A7\x03\x02\x02\x02\u02A7\u02A9\x03\x02\x02\x02" +
+		"\u02A8\u02A2\x03\x02\x02\x02\u02A8\u02A3\x03\x02\x02\x02\u02A9e\x03\x02" +
+		"\x02\x02\u02AA\u02AF\x05h5\x02\u02AB\u02AC\x07y\x02\x02\u02AC\u02AE\x05" +
+		"h5\x02\u02AD\u02AB\x03\x02\x02\x02\u02AE\u02B1\x03\x02\x02\x02\u02AF\u02AD" +
+		"\x03\x02\x02\x02\u02AF\u02B0\x03\x02\x02\x02\u02B0g\x03\x02\x02\x02\u02B1" +
+		"\u02AF\x03\x02\x02\x02\u02B2\u02B3\x05\xA6T\x02\u02B3\u02B4\x07\x7F\x02" +
+		"\x02\u02B4\u02B5\x05\x9CO\x02\u02B5i\x03\x02\x02\x02\u02B6\u02B8\x05l" +
+		"7\x02\u02B7\u02B6\x03\x02\x02\x02\u02B7\u02B8\x03\x02\x02\x02\u02B8\u02BA" +
+		"\x03\x02\x02\x02\u02B9\u02BB\x05n8\x02\u02BA\u02B9\x03\x02\x02\x02\u02BA" +
+		"\u02BB\x03\x02\x02\x02\u02BB\u02BD\x03\x02\x02\x02\u02BC\u02BE\x05p9\x02" +
+		"\u02BD\u02BC\x03\x02\x02\x02\u02BD\u02BE\x03\x02\x02\x02\u02BEk\x03\x02" +
+		"\x02\x02\u02BF\u02C0\x07H\x02\x02\u02C0\u02C1\x07\r\x02\x02\u02C1\u02C2" +
+		"\x05z>\x02\u02C2m\x03\x02\x02\x02\u02C3\u02C4\x07E\x02\x02\u02C4\u02C5" +
+		"\x07\r\x02\x02\u02C5\u02C6\x05`1\x02\u02C6o\x03\x02\x02\x02\u02C7\u02C8" +
+		"\t\f\x02\x02\u02C8\u02C9\x05r:\x02\u02C9q\x03\x02\x02\x02\u02CA\u02D1" +
+		"\x05t;\x02\u02CB\u02CC\x07\v\x02\x02\u02CC\u02CD\x05t;\x02\u02CD\u02CE" +
+		"\x07\x04\x02\x02\u02CE\u02CF\x05t;\x02\u02CF\u02D1\x03\x02\x02\x02\u02D0" +
+		"\u02CA\x03\x02\x02\x02\u02D0\u02CB\x03\x02\x02\x02\u02D1s\x03\x02\x02" +
+		"\x02\u02D2\u02D3\x07\x15\x02\x02\u02D3\u02DF\x07P\x02\x02\u02D4\u02D5" +
+		"\x07c\x02\x02\u02D5\u02DF\x07I\x02\x02\u02D6\u02D7\x07c\x02\x02\u02D7" +
+		"\u02DF\x07#\x02\x02\u02D8\u02D9\x05\x9AN\x02\u02D9\u02DA\x07I\x02\x02" +
+		"\u02DA\u02DF\x03\x02\x02\x02\u02DB\u02DC\x05\x9AN\x02\u02DC\u02DD\x07" +
+		"#\x02\x02\u02DD\u02DF\x03\x02\x02\x02\u02DE\u02D2\x03\x02\x02\x02\u02DE" +
+		"\u02D4\x03\x02\x02\x02\u02DE\u02D6\x03\x02\x02\x02\u02DE\u02D8\x03\x02" +
+		"\x02\x02\u02DE\u02DB\x03\x02\x02\x02\u02DFu\x03\x02\x02\x02\u02E0\u02E1" +
+		"\x05|?\x02\u02E1\u02E2\x07\x02\x02\x03\u02E2w\x03\x02\x02\x02\u02E3\u031C" +
+		"\x05\xA6T\x02\u02E4\u02E5\x05\xA6T\x02\u02E5\u02E6\x07\x87\x02\x02\u02E6" +
+		"\u02E7\x05\xA6T\x02\u02E7\u02EE\x05x=\x02\u02E8\u02E9\x07y\x02\x02\u02E9" +
+		"\u02EA\x05\xA6T\x02\u02EA\u02EB\x05x=\x02\u02EB\u02ED\x03\x02\x02\x02" +
+		"\u02EC\u02E8\x03\x02\x02\x02\u02ED\u02F0\x03\x02\x02\x02\u02EE\u02EC\x03" +
+		"\x02\x02\x02\u02EE\u02EF\x03\x02\x02\x02\u02EF\u02F2\x03\x02\x02\x02\u02F0" +
+		"\u02EE\x03\x02\x02\x02\u02F1\u02F3\x07y\x02\x02\u02F2\u02F1\x03\x02\x02" +
+		"\x02\u02F2\u02F3\x03\x02\x02\x02\u02F3\u02F4\x03\x02\x02\x02\u02F4\u02F5" +
+		"\x07\x9B\x02\x02\u02F5\u031C\x03\x02\x02\x02\u02F6\u02F7\x05\xA6T\x02" +
+		"\u02F7\u02F8\x07\x87\x02\x02\u02F8\u02FD\x05\xA8U\x02\u02F9\u02FA\x07" +
+		"y\x02\x02\u02FA\u02FC\x05\xA8U\x02\u02FB\u02F9\x03\x02\x02\x02\u02FC\u02FF" +
+		"\x03\x02\x02\x02\u02FD\u02FB\x03\x02\x02\x02\u02FD\u02FE\x03\x02\x02\x02" +
+		"\u02FE\u0301\x03\x02\x02\x02\u02FF\u02FD\x03\x02\x02\x02\u0300\u0302\x07" +
+		"y\x02\x02\u0301\u0300\x03\x02\x02\x02\u0301\u0302\x03\x02\x02\x02\u0302" +
+		"\u0303\x03\x02\x02\x02\u0303\u0304\x07\x9B\x02\x02\u0304\u031C\x03\x02" +
+		"\x02\x02\u0305\u0306\x05\xA6T\x02\u0306\u0307\x07\x87\x02\x02\u0307\u030C" +
+		"\x05x=\x02\u0308\u0309\x07y\x02\x02\u0309\u030B\x05x=\x02\u030A\u0308" +
+		"\x03\x02\x02\x02\u030B\u030E\x03\x02\x02\x02\u030C\u030A\x03\x02\x02\x02" +
+		"\u030C\u030D\x03\x02\x02\x02\u030D\u0310\x03\x02\x02\x02\u030E\u030C\x03" +
+		"\x02\x02\x02\u030F\u0311\x07y\x02\x02\u0310\u030F\x03\x02\x02\x02\u0310" +
+		"\u0311\x03\x02\x02\x02\u0311\u0312\x03\x02\x02\x02\u0312\u0313\x07\x9B" +
+		"\x02\x02\u0313\u031C\x03\x02\x02\x02\u0314\u0315\x05\xA6T\x02\u0315\u0317" +
+		"\x07\x87\x02\x02\u0316\u0318\x05z>\x02\u0317\u0316\x03\x02\x02\x02\u0317" +
+		"\u0318\x03\x02\x02\x02\u0318\u0319\x03\x02\x02\x02\u0319\u031A\x07\x9B" +
+		"\x02\x02\u031A\u031C\x03\x02\x02\x02\u031B\u02E3\x03\x02\x02\x02\u031B" +
+		"\u02E4\x03\x02\x02\x02\u031B\u02F6\x03\x02\x02\x02\u031B\u0305\x03\x02" +
+		"\x02\x02\u031B\u0314\x03\x02\x02\x02\u031Cy\x03\x02\x02\x02\u031D\u0322" +
+		"\x05|?\x02\u031E\u031F\x07y\x02\x02\u031F\u0321\x05|?\x02\u0320\u031E" +
+		"\x03\x02\x02\x02\u0321\u0324\x03\x02\x02\x02\u0322\u0320\x03\x02\x02\x02" +
+		"\u0322\u0323\x03\x02\x02\x02\u0323\u0326\x03\x02\x02\x02\u0324\u0322\x03" +
+		"\x02\x02\x02\u0325\u0327\x07y\x02\x02\u0326\u0325\x03\x02\x02\x02\u0326" +
+		"\u0327\x03\x02\x02\x02\u0327{\x03\x02\x02\x02\u0328\u0329\b?\x01\x02\u0329" +
+		"\u032B\x07\x0E\x02\x02\u032A\u032C\x05|?\x02\u032B\u032A\x03\x02\x02\x02" +
+		"\u032B\u032C\x03\x02\x02\x02\u032C\u0332\x03\x02\x02\x02\u032D\u032E\x07" +
+		"g\x02\x02\u032E\u032F\x05|?\x02\u032F\u0330\x07X\x02\x02\u0330\u0331\x05" +
+		"|?\x02\u0331\u0333\x03\x02\x02\x02\u0332\u032D\x03\x02\x02\x02\u0333\u0334" +
+		"\x03\x02\x02\x02\u0334\u0332\x03\x02\x02\x02\u0334\u0335\x03\x02\x02\x02" +
+		"\u0335\u0338\x03\x02\x02\x02\u0336\u0337\x07\x1B\x02\x02\u0337\u0339\x05" +
+		"|?\x02\u0338\u0336\x03\x02\x02\x02\u0338\u0339\x03\x02\x02\x02\u0339\u033A" +
+		"\x03\x02\x02\x02\u033A\u033B\x07\x1C\x02\x02\u033B\u03C1\x03\x02\x02\x02" +
+		"\u033C\u033D\x07\x0F\x02\x02\u033D\u033E\x07\x87\x02\x02\u033E\u033F\x05" +
+		"|?\x02\u033F\u0340\x07\b\x02\x02\u0340\u0341\x05x=\x02\u0341\u0342\x07" +
+		"\x9B\x02\x02\u0342\u03C1\x03\x02\x02\x02\u0343\u0344\x07\x16\x02\x02\u0344" +
+		"\u03C1\x07s\x02\x02\u0345\u0346\x072\x02\x02\u0346\u03C1\x07s\x02\x02" +
+		"\u0347\u0348\x072\x02\x02\u0348\u0349\x05|?\x02\u0349\u034A\x05\x9EP\x02" +
+		"\u034A\u03C1\x03\x02\x02\x02\u034B\u034C\x07W\x02\x02\u034C\u034D\x07" +
+		"\x87\x02\x02\u034D\u034E\x05|?\x02\u034E\u034F\x07%\x02\x02\u034F\u0352" +
+		"\x05|?\x02\u0350\u0351\x07$\x02\x02\u0351\u0353\x05|?\x02\u0352\u0350" +
+		"\x03\x02\x02\x02\u0352\u0353\x03\x02\x02\x02\u0353\u0354\x03\x02\x02\x02" +
+		"\u0354\u0355\x07\x9B\x02\x02\u0355\u03C1\x03\x02\x02\x02\u0356\u0357\x07" +
+		"[\x02\x02\u0357\u03C1\x07s\x02\x02\u0358\u0359\x07`\x02\x02\u0359\u035A" +
+		"\x07\x87\x02\x02\u035A\u035B\t\r\x02\x02\u035B\u035C\x05\xACW\x02\u035C" +
+		"\u035D\x07%\x02\x02\u035D\u035E\x05|?\x02\u035E\u035F\x07\x9B\x02\x02" +
+		"\u035F\u03C1\x03\x02\x02\x02\u0360\u0361\x05\xA6T\x02\u0361\u0363\x07" +
+		"\x87\x02\x02\u0362\u0364\x05z>\x02\u0363\u0362\x03\x02\x02\x02\u0363\u0364" +
+		"\x03\x02\x02\x02\u0364\u0365\x03\x02\x02\x02\u0365\u0366\x07\x9B\x02\x02" +
+		"\u0366\u036F\x03\x02\x02\x02\u0367\u0369\x07\x87\x02\x02\u0368\u036A\x07" +
+		"\x1A\x02\x02\u0369\u0368\x03\x02\x02\x02\u0369\u036A\x03\x02\x02\x02\u036A" +
+		"\u036C\x03\x02\x02\x02\u036B\u036D\x05z>\x02\u036C\u036B\x03\x02\x02\x02" +
+		"\u036C\u036D\x03\x02\x02\x02\u036D\u036E\x03\x02\x02\x02\u036E\u0370\x07" +
+		"\x9B\x02\x02\u036F\u0367\x03\x02\x02\x02\u036F\u0370\x03\x02\x02\x02\u0370" +
+		"\u0371\x03\x02\x02\x02\u0371\u0372\x07G\x02\x02\u0372\u0373\x07\x87\x02" +
+		"\x02\u0373\u0374\x05j6\x02\u0374\u0375\x07\x9B\x02\x02\u0375\u03C1\x03" +
+		"\x02\x02\x02\u0376\u0377\x05\xA6T\x02\u0377\u0379\x07\x87\x02\x02\u0378" +
+		"\u037A\x05z>\x02\u0379\u0378\x03\x02\x02\x02\u0379\u037A\x03\x02\x02\x02" +
+		"\u037A\u037B\x03\x02\x02\x02\u037B\u037C\x07\x9B\x02\x02\u037C\u0385\x03" +
+		"\x02\x02\x02\u037D\u037F\x07\x87\x02\x02\u037E\u0380\x07\x1A\x02\x02\u037F" +
+		"\u037E\x03\x02\x02\x02\u037F\u0380\x03\x02\x02\x02\u0380\u0382\x03\x02" +
+		"\x02\x02\u0381\u0383\x05z>\x02\u0382\u0381\x03\x02\x02\x02\u0382\u0383" +
+		"\x03\x02\x02\x02\u0383\u0384\x03\x02\x02\x02\u0384\u0386\x07\x9B\x02\x02" +
+		"\u0385\u037D\x03\x02\x02\x02\u0385\u0386\x03\x02\x02\x02\u0386\u0387\x03" +
+		"\x02\x02\x02\u0387\u0388\x07G\x02\x02\u0388\u0389\x05\xA6T\x02\u0389\u03C1" +
+		"\x03\x02\x02\x02\u038A\u0390\x05\xA6T\x02\u038B\u038D\x07\x87\x02\x02" +
+		"\u038C\u038E\x05z>\x02\u038D\u038C\x03\x02\x02\x02\u038D\u038E\x03\x02" +
+		"\x02\x02\u038E\u038F\x03\x02\x02\x02\u038F\u0391\x07\x9B\x02\x02\u0390" +
+		"\u038B\x03\x02\x02\x02\u0390\u0391\x03\x02\x02\x02\u0391\u0392\x03\x02" +
+		"\x02\x02\u0392\u0394\x07\x87\x02\x02\u0393\u0395\x07\x1A\x02\x02\u0394" +
+		"\u0393\x03\x02\x02\x02\u0394\u0395\x03\x02\x02\x02\u0395\u0397\x03\x02" +
+		"\x02\x02\u0396\u0398\x05z>\x02\u0397\u0396\x03\x02\x02\x02\u0397\u0398" +
+		"\x03\x02\x02\x02\u0398\u0399\x03\x02\x02\x02\u0399\u039A\x07\x9B\x02\x02" +
+		"\u039A\u03C1\x03\x02\x02\x02\u039B\u03C1\x05\x82B\x02\u039C\u03C1\x05" +
+		"\xAEX\x02\u039D\u03C1\x05\x9CO\x02\u039E\u039F\x07{\x02\x02\u039F\u03C1" +
+		"\x05|?\x16\u03A0\u03A1\x07?\x02\x02\u03A1\u03C1\x05|?\x10\u03A2\u03A3" +
+		"\x05\x92J\x02\u03A3\u03A4\x07}\x02\x02\u03A4\u03A6\x03\x02\x02\x02\u03A5" +
+		"\u03A2\x03\x02\x02\x02\u03A5\u03A6\x03\x02\x02\x02\u03A6\u03A7\x03\x02" +
+		"\x02\x02\u03A7\u03C1\x07u\x02\x02\u03A8\u03A9\x07\x87\x02\x02\u03A9\u03AA" +
+		"\x052\x1A\x02\u03AA\u03AB\x07\x9B\x02\x02\u03AB\u03C1\x03\x02\x02\x02" +
+		"\u03AC\u03AD\x07\x87\x02\x02\u03AD\u03AE\x05|?\x02\u03AE\u03AF\x07\x9B" +
+		"\x02\x02\u03AF\u03C1\x03\x02\x02\x02\u03B0\u03B1\x07\x87\x02\x02\u03B1" +
+		"\u03B2\x05z>\x02\u03B2\u03B3\x07\x9B\x02\x02\u03B3\u03C1\x03\x02\x02\x02" +
+		"\u03B4\u03B6\x07\x86\x02\x02\u03B5\u03B7\x05z>\x02\u03B6\u03B5\x03\x02" +
+		"\x02\x02\u03B6\u03B7\x03\x02\x02\x02\u03B7\u03B8\x03\x02\x02\x02\u03B8" +
+		"\u03C1\x07\x9A\x02\x02\u03B9\u03BB\x07\x85\x02\x02\u03BA\u03BC\x05*\x16" +
+		"\x02\u03BB\u03BA\x03\x02\x02\x02\u03BB\u03BC\x03\x02\x02\x02\u03BC\u03BD" +
+		"\x03\x02\x02\x02\u03BD\u03C1\x07\x99\x02\x02\u03BE\u03C1\x05~@\x02\u03BF" +
+		"\u03C1\x05\x8AF\x02\u03C0\u0328\x03\x02\x02\x02\u03C0\u033C\x03\x02\x02" +
+		"\x02\u03C0\u0343\x03\x02\x02\x02\u03C0\u0345\x03\x02\x02\x02\u03C0\u0347" +
+		"\x03\x02\x02\x02\u03C0\u034B\x03\x02\x02\x02\u03C0\u0356\x03\x02\x02\x02" +
+		"\u03C0\u0358\x03\x02\x02\x02\u03C0\u0360\x03\x02\x02\x02\u03C0\u0376\x03" +
+		"\x02\x02\x02\u03C0\u038A\x03\x02\x02\x02\u03C0\u039B\x03\x02\x02\x02\u03C0" +
+		"\u039C\x03\x02\x02\x02\u03C0\u039D\x03\x02\x02\x02\u03C0\u039E\x03\x02" +
+		"\x02\x02\u03C0\u03A0\x03\x02\x02\x02\u03C0\u03A5\x03\x02\x02\x02\u03C0" +
+		"\u03A8\x03\x02\x02\x02\u03C0\u03AC\x03\x02\x02\x02\u03C0\u03B0\x03\x02" +
+		"\x02\x02\u03C0\u03B4\x03\x02\x02\x02\u03C0\u03B9\x03\x02\x02\x02\u03C0" +
+		"\u03BE\x03\x02\x02\x02\u03C0\u03BF\x03\x02\x02\x02\u03C1\u0435\x03\x02" +
+		"\x02\x02\u03C2\u03C6\f\x15\x02\x02\u03C3\u03C7\x07u\x02\x02\u03C4\u03C7" +
+		"\x07\x9D\x02\x02\u03C5\u03C7\x07\x90\x02\x02\u03C6\u03C3\x03\x02\x02\x02" +
+		"\u03C6\u03C4\x03\x02\x02\x02\u03C6\u03C5\x03\x02\x02\x02\u03C7\u03C8\x03" +
+		"\x02\x02\x02\u03C8\u0434\x05|?\x16\u03C9\u03CD\f\x14\x02\x02\u03CA\u03CE" +
+		"\x07\x91\x02\x02\u03CB\u03CE\x07{\x02\x02\u03CC\u03CE\x07z\x02\x02\u03CD" +
+		"\u03CA\x03\x02\x02\x02\u03CD\u03CB\x03\x02\x02\x02\u03CD\u03CC\x03\x02" +
+		"\x02\x02\u03CE\u03CF\x03\x02\x02\x02\u03CF\u0434\x05|?\x15\u03D0\u03E9" +
+		"\f\x13\x02\x02\u03D1\u03EA\x07~\x02\x02\u03D2\u03EA\x07\x7F\x02\x02\u03D3" +
+		"\u03EA\x07\x8B\x02\x02\u03D4\u03EA\x07\x88\x02\x02\u03D5\u03EA\x07\x89" +
+		"\x02\x02\u03D6\u03EA\x07\x80\x02\x02\u03D7\u03EA\x07\x81\x02\x02\u03D8" +
+		"\u03DA\x07?\x02\x02\u03D9\u03D8\x03\x02\x02\x02\u03D9\u03DA\x03\x02\x02" +
+		"\x02\u03DA\u03DB\x03\x02\x02\x02\u03DB\u03DD\x07.\x02\x02\u03DC\u03DE" +
+		"\x07\x11\x02\x02\u03DD\u03DC\x03\x02\x02\x02\u03DD\u03DE\x03\x02\x02\x02" +
+		"\u03DE\u03EA\x03\x02\x02\x02\u03DF\u03E1\x07?\x02\x02\u03E0\u03DF\x03" +
+		"\x02\x02\x02\u03E0\u03E1\x03\x02\x02\x02\u03E1\u03E2\x03\x02\x02\x02\u03E2" +
+		"\u03EA\t\x0E\x02\x02\u03E3\u03EA\x07\x97\x02\x02\u03E4\u03EA\x07\x98\x02" +
+		"\x02\u03E5\u03EA\x07\x8D\x02\x02\u03E6\u03EA\x07\x83\x02\x02\u03E7\u03EA" +
+		"\x07\x84\x02\x02\u03E8\u03EA\x07\x8C\x02\x02\u03E9\u03D1\x03\x02\x02\x02" +
+		"\u03E9\u03D2\x03\x02\x02\x02\u03E9\u03D3\x03\x02\x02\x02\u03E9\u03D4\x03" +
+		"\x02\x02\x02\u03E9\u03D5\x03\x02\x02\x02\u03E9\u03D6\x03\x02\x02\x02\u03E9" +
+		"\u03D7\x03\x02\x02\x02\u03E9\u03D9\x03\x02\x02\x02\u03E9\u03E0\x03\x02" +
+		"\x02\x02\u03E9\u03E3\x03\x02\x02\x02\u03E9\u03E4\x03\x02\x02\x02\u03E9" +
+		"\u03E5\x03\x02\x02\x02\u03E9\u03E6\x03\x02\x02\x02\u03E9\u03E7\x03\x02" +
+		"\x02\x02\u03E9\u03E8\x03\x02\x02\x02\u03EA\u03EB\x03\x02\x02\x02\u03EB" +
+		"\u0434\x05|?\x14\u03EC\u03ED\f\x11\x02\x02\u03ED\u03EE\x07\x8F\x02\x02" +
+		"\u03EE\u0434\x05|?\x12\u03EF\u03F0\f\x0F\x02\x02\u03F0\u03F1\x07\x04\x02" +
+		"\x02\u03F1\u0434\x05|?\x10\u03F2\u03F3\f\x0E\x02\x02\u03F3\u03F4\x07D" +
+		"\x02\x02\u03F4\u0434\x05|?\x0F\u03F5\u03F7\f\r\x02\x02\u03F6\u03F8\x07" +
+		"?\x02\x02\u03F7\u03F6\x03\x02\x02\x02\u03F7\u03F8\x03\x02\x02\x02\u03F8" +
+		"\u03F9\x03\x02\x02\x02\u03F9\u03FA\x07\v\x02\x02\u03FA\u03FB\x05|?\x02" +
+		"\u03FB\u03FC\x07\x04\x02\x02\u03FC\u03FD\x05|?\x0E\u03FD\u0434\x03\x02" +
+		"\x02\x02\u03FE\u03FF\f\f\x02\x02\u03FF\u0400\x07\x92\x02";
+	private static readonly _serializedATNSegment2: string =
+		"\x02\u0400\u0401\x05|?\x02\u0401\u0402\x07x\x02\x02\u0402\u0403\x05|?" +
+		"\f\u0403\u0434\x03\x02\x02\x02\u0404\u0405\f!\x02\x02\u0405\u0406\x07" +
+		"\x87\x02\x02\u0406\u0407\x052\x1A\x02\u0407\u0408\x07\x9B\x02\x02\u0408" +
+		"\u0434\x03\x02\x02\x02\u0409\u040A\f \x02\x02\u040A\u040C\x07\x87\x02" +
+		"\x02\u040B\u040D\x05z>\x02\u040C\u040B\x03\x02\x02\x02\u040C\u040D\x03" +
+		"\x02\x02\x02\u040D\u040E\x03\x02\x02\x02\u040E\u0434\x07\x9B\x02\x02\u040F" +
+		"\u0410\f\x1C\x02\x02\u0410\u0411\x07\x86\x02\x02\u0411\u0412\x05|?\x02" +
+		"\u0412\u0413\x07\x9A\x02\x02\u0413\u0434\x03\x02\x02\x02\u0414\u0415\f" +
+		"\x1B\x02\x02\u0415\u0416\x07}\x02\x02\u0416\u0434\x07q\x02\x02\u0417\u0418" +
+		"\f\x1A\x02\x02\u0418\u0419\x07}\x02\x02\u0419\u0434\x05\xA6T\x02\u041A" +
+		"\u041B\f\x19\x02\x02\u041B\u041C\x07\x8E\x02\x02\u041C\u041D\x07\x86\x02" +
+		"\x02\u041D\u041E\x05|?\x02\u041E\u041F\x07\x9A\x02\x02\u041F\u0434\x03" +
+		"\x02\x02\x02\u0420\u0421\f\x18\x02\x02\u0421\u0422\x07\x8E\x02\x02\u0422" +
+		"\u0434\x07q\x02\x02\u0423\u0424\f\x17\x02\x02\u0424\u0425\x07\x8E\x02" +
+		"\x02\u0425\u0434\x05\xA6T\x02\u0426\u0427\f\x12\x02\x02\u0427\u0429\x07" +
+		"3\x02\x02\u0428\u042A\x07?\x02\x02\u0429\u0428\x03\x02\x02\x02\u0429\u042A" +
+		"\x03\x02\x02\x02\u042A\u042B\x03\x02\x02\x02\u042B\u0434\x07@\x02\x02" +
+		"\u042C\u0431\f\v\x02\x02\u042D\u042E\x07\b\x02\x02\u042E\u0432\x05\xA6" +
+		"T\x02\u042F\u0430\x07\b\x02\x02\u0430\u0432\x07s\x02\x02\u0431\u042D\x03" +
+		"\x02\x02\x02\u0431\u042F\x03\x02\x02\x02\u0432\u0434\x03\x02\x02\x02\u0433" +
+		"\u03C2\x03\x02\x02\x02\u0433\u03C9\x03\x02\x02\x02\u0433\u03D0\x03\x02" +
+		"\x02\x02\u0433\u03EC\x03\x02\x02\x02\u0433\u03EF\x03\x02\x02\x02\u0433" +
+		"\u03F2\x03\x02\x02\x02\u0433\u03F5\x03\x02\x02\x02\u0433\u03FE\x03\x02" +
+		"\x02\x02\u0433\u0404\x03\x02\x02\x02\u0433\u0409\x03\x02\x02\x02\u0433" +
+		"\u040F\x03\x02\x02\x02\u0433\u0414\x03\x02\x02\x02\u0433\u0417\x03\x02" +
+		"\x02\x02\u0433\u041A\x03\x02\x02\x02\u0433\u0420\x03\x02\x02\x02\u0433" +
+		"\u0423\x03\x02\x02\x02\u0433\u0426\x03\x02\x02\x02\u0433\u042C\x03\x02" +
+		"\x02\x02\u0434\u0437\x03\x02\x02\x02\u0435\u0433\x03\x02\x02\x02\u0435" +
+		"\u0436\x03\x02\x02\x02\u0436}\x03\x02\x02\x02\u0437\u0435\x03\x02\x02" +
+		"\x02\u0438\u0439\x07\x87\x02\x02\u0439\u043E\x05\xA6T\x02\u043A\u043B" +
+		"\x07y\x02\x02\u043B\u043D\x05\xA6T\x02\u043C\u043A\x03\x02\x02\x02\u043D" +
+		"\u0440\x03\x02\x02\x02\u043E\u043C\x03\x02\x02\x02\u043E\u043F\x03\x02" +
+		"\x02\x02\u043F\u0442\x03\x02\x02\x02\u0440\u043E\x03\x02\x02\x02\u0441" +
+		"\u0443\x07y\x02\x02\u0442\u0441\x03\x02\x02\x02\u0442\u0443\x03\x02\x02" +
+		"\x02\u0443\u0444\x03\x02\x02\x02\u0444\u0445\x07\x9B\x02\x02\u0445\u0454" +
+		"\x03\x02\x02\x02\u0446\u044B\x05\xA6T\x02\u0447\u0448\x07y\x02\x02\u0448" +
+		"\u044A\x05\xA6T\x02\u0449\u0447\x03\x02\x02\x02\u044A\u044D\x03\x02\x02" +
+		"\x02\u044B\u0449\x03\x02\x02\x02\u044B\u044C\x03\x02\x02\x02\u044C\u044F" +
+		"\x03\x02\x02\x02\u044D\u044B\x03\x02\x02\x02\u044E\u0450\x07y\x02\x02" +
+		"\u044F\u044E\x03\x02\x02\x02\u044F\u0450\x03\x02\x02\x02\u0450\u0454\x03" +
+		"\x02\x02\x02\u0451\u0452\x07\x87\x02\x02\u0452\u0454\x07\x9B\x02\x02\u0453" +
+		"\u0438\x03\x02\x02\x02\u0453\u0446\x03\x02\x02\x02\u0453\u0451\x03\x02" +
+		"\x02\x02\u0454\u0455\x03\x02\x02\x02\u0455\u0458\x07t\x02\x02\u0456\u0459" +
+		"\x05|?\x02\u0457\u0459\x05&\x14\x02\u0458\u0456\x03\x02\x02\x02\u0458" +
+		"\u0457\x03\x02\x02\x02\u0459\x7F\x03\x02\x02\x02\u045A\u0461\x05\x82B" +
+		"\x02\u045B\u0461\x07\xA9\x02\x02\u045C\u045D\x07\x85\x02\x02\u045D\u045E" +
+		"\x05|?\x02\u045E\u045F\x07\x99\x02\x02\u045F\u0461\x03\x02\x02\x02\u0460" +
+		"\u045A\x03\x02\x02\x02\u0460\u045B\x03\x02\x02\x02\u0460\u045C\x03\x02" +
+		"\x02\x02\u0461\x81\x03\x02\x02\x02\u0462\u0463\x07\x89\x02\x02\u0463\u0467" +
+		"\x05\xA6T\x02\u0464\u0466\x05\x84C\x02\u0465\u0464\x03\x02\x02\x02\u0466" +
+		"\u0469\x03\x02\x02\x02\u0467\u0465\x03\x02\x02\x02\u0467\u0468\x03\x02" +
+		"\x02\x02\u0468\u046A\x03\x02\x02\x02\u0469\u0467\x03\x02\x02\x02\u046A" +
+		"\u046B\x07\x9E\x02\x02\u046B\u0480\x03\x02\x02\x02\u046C\u046D\x07\x89" +
+		"\x02\x02\u046D\u0471\x05\xA6T\x02\u046E\u0470\x05\x84C\x02\u046F\u046E" +
+		"\x03\x02\x02\x02\u0470\u0473\x03\x02\x02\x02\u0471\u046F\x03\x02\x02\x02" +
+		"\u0471\u0472\x03\x02\x02\x02\u0472\u0474\x03\x02\x02\x02\u0473\u0471\x03" +
+		"\x02\x02\x02\u0474\u0478\x07\x81\x02\x02\u0475\u0477\x05\x80A\x02\u0476" +
+		"\u0475\x03\x02\x02\x02\u0477\u047A\x03\x02\x02\x02\u0478\u0476\x03\x02" +
+		"\x02\x02\u0478\u0479\x03\x02\x02\x02\u0479\u047B\x03\x02\x02\x02\u047A" +
+		"\u0478\x03\x02\x02\x02\u047B\u047C\x07\x8A\x02\x02\u047C\u047D\x05\xA6" +
+		"T\x02\u047D\u047E\x07\x81\x02\x02\u047E\u0480\x03\x02\x02\x02\u047F\u0462" +
+		"\x03\x02\x02\x02\u047F\u046C\x03\x02\x02\x02\u0480\x83\x03\x02\x02\x02" +
+		"\u0481\u0482\x05\xA6T\x02\u0482\u0483\x07\x7F\x02\x02\u0483\u0484\x05" +
+		"\xACW\x02\u0484\u048D\x03\x02\x02\x02\u0485\u0486\x05\xA6T\x02\u0486\u0487" +
+		"\x07\x7F\x02\x02\u0487\u0488\x07\x85\x02\x02\u0488\u0489\x05|?\x02\u0489" +
+		"\u048A\x07\x99\x02\x02\u048A\u048D\x03\x02\x02\x02\u048B\u048D\x05\xA6" +
+		"T\x02\u048C\u0481\x03\x02\x02\x02\u048C\u0485\x03\x02\x02\x02\u048C\u048B" +
+		"\x03\x02\x02\x02\u048D\x85\x03\x02\x02\x02\u048E\u0493\x05\x88E\x02\u048F" +
+		"\u0490\x07y\x02\x02\u0490\u0492\x05\x88E\x02\u0491\u048F\x03\x02\x02\x02" +
+		"\u0492\u0495\x03\x02\x02\x02\u0493\u0491\x03\x02\x02\x02\u0493\u0494\x03" +
+		"\x02\x02\x02\u0494\u0497\x03\x02\x02\x02\u0495\u0493\x03\x02\x02\x02\u0496" +
+		"\u0498\x07y\x02\x02\u0497\u0496\x03\x02\x02\x02\u0497\u0498\x03\x02\x02" +
+		"\x02\u0498\x87\x03\x02\x02\x02\u0499\u049A\x05\xA6T\x02\u049A\u049B\x07" +
+		"\b\x02\x02\u049B\u049C\x07\x87\x02\x02\u049C\u049D\x052\x1A\x02\u049D" +
+		"\u049E\x07\x9B\x02\x02\u049E\u04A4\x03\x02\x02\x02\u049F\u04A0\x05|?\x02" +
+		"\u04A0\u04A1\x07\b\x02\x02\u04A1\u04A2\x05\xA6T\x02\u04A2\u04A4\x03\x02" +
+		"\x02\x02\u04A3\u0499\x03\x02\x02\x02\u04A3\u049F\x03\x02\x02\x02\u04A4" +
+		"\x89\x03\x02\x02\x02\u04A5\u04AD\x05\xAAV\x02\u04A6\u04A7\x05\x92J\x02" +
+		"\u04A7\u04A8\x07}\x02\x02\u04A8\u04AA\x03\x02\x02\x02\u04A9\u04A6\x03" +
+		"\x02\x02\x02\u04A9\u04AA\x03\x02\x02\x02\u04AA\u04AB\x03\x02\x02\x02\u04AB" +
+		"\u04AD\x05\x8CG\x02\u04AC\u04A5\x03\x02\x02\x02\u04AC\u04A9\x03\x02\x02" +
+		"\x02\u04AD\x8B\x03\x02\x02\x02\u04AE\u04B3\x05\xA6T\x02\u04AF\u04B0\x07" +
+		"}\x02\x02\u04B0\u04B2\x05\xA6T\x02\u04B1\u04AF\x03\x02\x02\x02\u04B2\u04B5" +
+		"\x03\x02\x02\x02\u04B3\u04B1\x03\x02\x02\x02\u04B3\u04B4\x03\x02\x02\x02" +
+		"\u04B4\x8D\x03\x02\x02\x02\u04B5\u04B3\x03\x02\x02\x02\u04B6\u04B7\bH" +
+		"\x01\x02\u04B7\u04C0\x05\x92J\x02\u04B8\u04C0\x05\x90I\x02\u04B9\u04BA" +
+		"\x07\x87\x02\x02\u04BA\u04BB\x052\x1A\x02\u04BB\u04BC\x07\x9B\x02\x02" +
+		"\u04BC\u04C0\x03\x02\x02\x02\u04BD\u04C0\x05\x82B\x02\u04BE\u04C0\x05" +
+		"\xAAV\x02\u04BF\u04B6\x03\x02\x02\x02\u04BF\u04B8\x03\x02\x02\x02\u04BF" +
+		"\u04B9\x03\x02\x02\x02\u04BF\u04BD\x03\x02\x02\x02\u04BF\u04BE\x03\x02" +
+		"\x02\x02\u04C0\u04C9\x03\x02\x02\x02\u04C1\u04C5\f\x05\x02\x02\u04C2\u04C6" +
+		"\x05\xA4S\x02\u04C3\u04C4\x07\b\x02\x02\u04C4\u04C6\x05\xA6T\x02\u04C5" +
+		"\u04C2\x03\x02\x02\x02\u04C5\u04C3\x03\x02\x02\x02\u04C6\u04C8\x03\x02" +
+		"\x02\x02\u04C7\u04C1\x03\x02\x02\x02\u04C8\u04CB\x03\x02\x02\x02\u04C9" +
+		"\u04C7\x03\x02\x02\x02\u04C9\u04CA\x03\x02\x02\x02\u04CA\x8F\x03\x02\x02" +
+		"\x02\u04CB\u04C9\x03\x02\x02\x02\u04CC\u04CD\x05\xA6T\x02\u04CD\u04CF" +
+		"\x07\x87\x02\x02\u04CE\u04D0\x05\x94K\x02\u04CF\u04CE\x03\x02\x02\x02" +
+		"\u04CF\u04D0\x03\x02\x02\x02\u04D0\u04D1\x03\x02\x02\x02\u04D1\u04D2\x07" +
+		"\x9B\x02\x02\u04D2\x91\x03\x02\x02\x02\u04D3\u04D4\x05\x96L\x02\u04D4" +
+		"\u04D5\x07}\x02\x02\u04D5\u04D7\x03\x02\x02\x02\u04D6\u04D3\x03\x02\x02" +
+		"\x02\u04D6\u04D7\x03\x02\x02\x02\u04D7\u04D8\x03\x02\x02\x02\u04D8\u04D9" +
+		"\x05\x8CG\x02\u04D9\x93\x03\x02\x02\x02\u04DA\u04DF\x05|?\x02\u04DB\u04DC" +
+		"\x07y\x02\x02\u04DC\u04DE\x05|?\x02\u04DD\u04DB\x03\x02\x02\x02\u04DE" +
+		"\u04E1\x03\x02\x02\x02\u04DF\u04DD\x03\x02\x02\x02\u04DF\u04E0\x03\x02" +
+		"\x02\x02\u04E0\u04E3\x03\x02\x02\x02\u04E1\u04DF\x03\x02\x02\x02\u04E2" +
+		"\u04E4\x07y\x02\x02\u04E3\u04E2\x03\x02\x02\x02\u04E3\u04E4\x03\x02\x02" +
+		"\x02\u04E4\x95\x03\x02\x02\x02\u04E5\u04E6\x05\xA6T\x02\u04E6\x97\x03" +
+		"\x02\x02\x02\u04E7\u04F0\x07o\x02\x02\u04E8\u04E9\x07}\x02\x02\u04E9\u04F0" +
+		"\t\x0F\x02\x02\u04EA\u04EB\x07q\x02\x02\u04EB\u04ED\x07}\x02\x02\u04EC" +
+		"\u04EE\t\x0F\x02\x02\u04ED\u04EC\x03\x02\x02\x02\u04ED\u04EE\x03\x02\x02" +
+		"\x02\u04EE\u04F0\x03\x02\x02\x02\u04EF\u04E7\x03\x02\x02\x02\u04EF\u04E8" +
+		"\x03\x02\x02\x02\u04EF\u04EA\x03\x02\x02\x02\u04F0\x99\x03\x02\x02\x02" +
+		"\u04F1\u04F3\t\x10\x02\x02\u04F2\u04F1\x03\x02\x02\x02\u04F2\u04F3\x03" +
+		"\x02\x02\x02\u04F3\u04FA\x03\x02\x02\x02\u04F4\u04FB\x05\x98M\x02\u04F5" +
+		"\u04FB\x07p\x02\x02\u04F6\u04FB\x07q\x02\x02\u04F7\u04FB\x07r\x02\x02" +
+		"\u04F8\u04FB\x07/\x02\x02\u04F9\u04FB\x07>\x02\x02\u04FA\u04F4\x03\x02" +
+		"\x02\x02\u04FA\u04F5\x03\x02\x02\x02\u04FA\u04F6\x03\x02\x02\x02\u04FA" +
+		"\u04F7\x03\x02\x02\x02\u04FA\u04F8\x03\x02\x02\x02\u04FA\u04F9\x03\x02" +
+		"\x02\x02\u04FB\x9B\x03\x02\x02\x02\u04FC\u0500\x05\x9AN\x02\u04FD\u0500" +
+		"\x07s\x02\x02\u04FE\u0500\x07@\x02\x02\u04FF\u04FC\x03\x02\x02\x02\u04FF" +
+		"\u04FD\x03\x02\x02\x02\u04FF\u04FE\x03\x02\x02\x02\u0500\x9D\x03\x02\x02" +
+		"\x02\u0501\u0502\t\x11\x02\x02\u0502\x9F\x03\x02\x02\x02\u0503\u0504\t" +
+		"\x12\x02\x02\u0504\xA1\x03\x02\x02\x02\u0505\u0506\t\x13\x02\x02\u0506" +
+		"\xA3\x03\x02\x02\x02\u0507\u050A\x07n\x02\x02\u0508\u050A\x05\xA2R\x02" +
+		"\u0509\u0507\x03\x02\x02\x02\u0509\u0508\x03\x02\x02\x02\u050A\xA5\x03" +
+		"\x02\x02\x02\u050B\u050F\x07n\x02\x02\u050C\u050F\x05\x9EP\x02\u050D\u050F" +
+		"\x05\xA0Q\x02\u050E\u050B\x03\x02\x02\x02\u050E\u050C\x03\x02\x02\x02" +
+		"\u050E\u050D\x03\x02\x02\x02\u050F\xA7\x03\x02\x02\x02\u0510\u0511\x05" +
+		"\xACW\x02\u0511\u0512\x07\x7F\x02\x02\u0512\u0513\x05\x9AN\x02\u0513\xA9" +
+		"\x03\x02\x02\x02\u0514\u0515\x07\x85\x02\x02\u0515\u0516\x05|?\x02\u0516" +
+		"\u0517\x07\x99\x02\x02\u0517\xAB\x03\x02\x02\x02\u0518\u051B\x07s\x02" +
+		"\x02\u0519\u051B\x05\xAEX\x02\u051A\u0518\x03\x02\x02\x02\u051A\u0519" +
+		"\x03\x02\x02\x02\u051B\xAD\x03\x02\x02\x02\u051C\u0520\x07\x94\x02\x02" +
+		"\u051D\u051F\x05\xB0Y\x02\u051E\u051D\x03\x02\x02\x02\u051F\u0522\x03" +
+		"\x02\x02\x02\u0520\u051E\x03\x02\x02\x02\u0520\u0521\x03\x02\x02\x02\u0521" +
+		"\u0523\x03\x02\x02\x02\u0522\u0520\x03\x02\x02\x02\u0523\u0524\x07\x96" +
+		"\x02\x02\u0524\xAF\x03\x02\x02\x02\u0525\u0526\x07\xA4\x02\x02\u0526\u0527" +
+		"\x05|?\x02\u0527\u0528\x07\x99\x02\x02\u0528\u052B\x03\x02\x02\x02\u0529" +
+		"\u052B\x07\xA3\x02\x02\u052A\u0525\x03\x02\x02\x02\u052A\u0529\x03\x02" +
+		"\x02\x02\u052B\xB1\x03\x02\x02\x02\u052C\u0530\x07\x95\x02\x02\u052D\u052F" +
+		"\x05\xB4[\x02\u052E\u052D\x03\x02\x02\x02\u052F\u0532\x03\x02\x02\x02" +
+		"\u0530\u052E\x03\x02\x02\x02\u0530\u0531\x03\x02\x02\x02\u0531\u0533\x03" +
+		"\x02\x02\x02\u0532\u0530\x03\x02\x02\x02\u0533\u0534\x07\x02\x02\x03\u0534" +
+		"\xB3\x03\x02\x02\x02\u0535\u0536\x07\xA6\x02\x02\u0536\u0537\x05|?\x02" +
+		"\u0537\u0538\x07\x99\x02\x02\u0538\u053B\x03\x02\x02\x02\u0539\u053B\x07" +
+		"\xA5\x02\x02\u053A\u0535\x03\x02\x02\x02\u053A\u0539\x03\x02\x02\x02\u053B" +
+		"\xB5\x03\x02\x02\x02\xAD\xB9\xC0\xC9\xD0\xD4\xE2\xE6\xE9\xED\xF0\xF7\xFB" +
+		"\u0104\u0109\u0112\u011A\u0121\u0125\u012B\u0130\u0138\u013F\u0145\u0151" +
+		"\u0159\u0167\u016B\u0170\u0173\u017D\u0187\u018F\u0193\u0197\u019A\u019E" +
+		"\u01A1\u01A4\u01A7\u01AA\u01AE\u01B2\u01B5\u01B8\u01BB\u01BE\u01C2\u01C5" +
+		"\u01CE\u01D4\u01E9\u01FA\u0210\u0214\u021A\u021F\u022A\u022D\u0233\u023B" +
+		"\u0241\u0243\u0247\u024C\u024F\u0252\u0256\u025A\u025D\u025F\u0262\u0266" +
+		"\u026A\u026D\u026F\u0271\u0276\u0281\u0287\u028C\u0293\u0298\u029C\u02A0" +
+		"\u02A6\u02A8\u02AF\u02B7\u02BA\u02BD\u02D0\u02DE\u02EE\u02F2\u02FD\u0301" +
+		"\u030C\u0310\u0317\u031B\u0322\u0326\u032B\u0334\u0338\u0352\u0363\u0369" +
+		"\u036C\u036F\u0379\u037F\u0382\u0385\u038D\u0390\u0394\u0397\u03A5\u03B6" +
+		"\u03BB\u03C0\u03C6\u03CD\u03D9\u03DD\u03E0\u03E9\u03F7\u040C\u0429\u0431" +
+		"\u0433\u0435\u043E\u0442\u044B\u044F\u0453\u0458\u0460\u0467\u0471\u0478" +
+		"\u047F\u048C\u0493\u0497\u04A3\u04A9\u04AC\u04B3\u04BF\u04C5\u04C9\u04CF" +
+		"\u04D6\u04DF\u04E3\u04ED\u04EF\u04F2\u04FA\u04FF\u0509\u050E\u051A\u0520" +
+		"\u052A\u0530\u053A";
+	public static readonly _serializedATN: string = Utils.join(
+		[
+			TSQLParser._serializedATNSegment0,
+			TSQLParser._serializedATNSegment1,
+			TSQLParser._serializedATNSegment2,
+		],
+		"",
+	);
+	public static __ATN: ATN;
+	public static get _ATN(): ATN {
+		if (!TSQLParser.__ATN) {
+			TSQLParser.__ATN = new ATNDeserializer().deserialize(Utils.toCharArray(TSQLParser._serializedATN));
+		}
+
+		return TSQLParser.__ATN;
+	}
+
+}
+
+export class ProgramContext extends ParserRuleContext {
+	public EOF(): TerminalNode { return this.getToken(TSQLParser.EOF, 0); }
+	public declaration(): DeclarationContext[];
+	public declaration(i: number): DeclarationContext;
+	public declaration(i?: number): DeclarationContext | DeclarationContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(DeclarationContext);
+		} else {
+			return this.getRuleContext(i, DeclarationContext);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_program; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitProgram) {
+			return visitor.visitProgram(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class DeclarationContext extends ParserRuleContext {
+	public varDecl(): VarDeclContext | undefined {
+		return this.tryGetRuleContext(0, VarDeclContext);
+	}
+	public statement(): StatementContext | undefined {
+		return this.tryGetRuleContext(0, StatementContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_declaration; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitDeclaration) {
+			return visitor.visitDeclaration(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ExpressionContext extends ParserRuleContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_expression; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitExpression) {
+			return visitor.visitExpression(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class VarDeclContext extends ParserRuleContext {
+	public LET(): TerminalNode { return this.getToken(TSQLParser.LET, 0); }
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public COLON(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.COLON, 0); }
+	public EQ_SINGLE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.EQ_SINGLE, 0); }
+	public expression(): ExpressionContext | undefined {
+		return this.tryGetRuleContext(0, ExpressionContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_varDecl; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitVarDecl) {
+			return visitor.visitVarDecl(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class IdentifierListContext extends ParserRuleContext {
+	public identifier(): IdentifierContext[];
+	public identifier(i: number): IdentifierContext;
+	public identifier(i?: number): IdentifierContext | IdentifierContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(IdentifierContext);
+		} else {
+			return this.getRuleContext(i, IdentifierContext);
+		}
+	}
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_identifierList; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitIdentifierList) {
+			return visitor.visitIdentifierList(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class StatementContext extends ParserRuleContext {
+	public returnStmt(): ReturnStmtContext | undefined {
+		return this.tryGetRuleContext(0, ReturnStmtContext);
+	}
+	public throwStmt(): ThrowStmtContext | undefined {
+		return this.tryGetRuleContext(0, ThrowStmtContext);
+	}
+	public tryCatchStmt(): TryCatchStmtContext | undefined {
+		return this.tryGetRuleContext(0, TryCatchStmtContext);
+	}
+	public ifStmt(): IfStmtContext | undefined {
+		return this.tryGetRuleContext(0, IfStmtContext);
+	}
+	public whileStmt(): WhileStmtContext | undefined {
+		return this.tryGetRuleContext(0, WhileStmtContext);
+	}
+	public forInStmt(): ForInStmtContext | undefined {
+		return this.tryGetRuleContext(0, ForInStmtContext);
+	}
+	public forStmt(): ForStmtContext | undefined {
+		return this.tryGetRuleContext(0, ForStmtContext);
+	}
+	public funcStmt(): FuncStmtContext | undefined {
+		return this.tryGetRuleContext(0, FuncStmtContext);
+	}
+	public varAssignment(): VarAssignmentContext | undefined {
+		return this.tryGetRuleContext(0, VarAssignmentContext);
+	}
+	public block(): BlockContext | undefined {
+		return this.tryGetRuleContext(0, BlockContext);
+	}
+	public exprStmt(): ExprStmtContext | undefined {
+		return this.tryGetRuleContext(0, ExprStmtContext);
+	}
+	public emptyStmt(): EmptyStmtContext | undefined {
+		return this.tryGetRuleContext(0, EmptyStmtContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_statement; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitStatement) {
+			return visitor.visitStatement(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ReturnStmtContext extends ParserRuleContext {
+	public RETURN(): TerminalNode { return this.getToken(TSQLParser.RETURN, 0); }
+	public expression(): ExpressionContext | undefined {
+		return this.tryGetRuleContext(0, ExpressionContext);
+	}
+	public SEMICOLON(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SEMICOLON, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_returnStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitReturnStmt) {
+			return visitor.visitReturnStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ThrowStmtContext extends ParserRuleContext {
+	public THROW(): TerminalNode { return this.getToken(TSQLParser.THROW, 0); }
+	public expression(): ExpressionContext | undefined {
+		return this.tryGetRuleContext(0, ExpressionContext);
+	}
+	public SEMICOLON(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SEMICOLON, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_throwStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitThrowStmt) {
+			return visitor.visitThrowStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class CatchBlockContext extends ParserRuleContext {
+	public _catchVar!: IdentifierContext;
+	public _catchType!: IdentifierContext;
+	public _catchStmt!: BlockContext;
+	public CATCH(): TerminalNode { return this.getToken(TSQLParser.CATCH, 0); }
+	public block(): BlockContext {
+		return this.getRuleContext(0, BlockContext);
+	}
+	public LPAREN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LPAREN, 0); }
+	public RPAREN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RPAREN, 0); }
+	public identifier(): IdentifierContext[];
+	public identifier(i: number): IdentifierContext;
+	public identifier(i?: number): IdentifierContext | IdentifierContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(IdentifierContext);
+		} else {
+			return this.getRuleContext(i, IdentifierContext);
+		}
+	}
+	public COLON(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.COLON, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_catchBlock; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitCatchBlock) {
+			return visitor.visitCatchBlock(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class TryCatchStmtContext extends ParserRuleContext {
+	public _tryStmt!: BlockContext;
+	public _finallyStmt!: BlockContext;
+	public TRY(): TerminalNode { return this.getToken(TSQLParser.TRY, 0); }
+	public block(): BlockContext[];
+	public block(i: number): BlockContext;
+	public block(i?: number): BlockContext | BlockContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(BlockContext);
+		} else {
+			return this.getRuleContext(i, BlockContext);
+		}
+	}
+	public catchBlock(): CatchBlockContext[];
+	public catchBlock(i: number): CatchBlockContext;
+	public catchBlock(i?: number): CatchBlockContext | CatchBlockContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(CatchBlockContext);
+		} else {
+			return this.getRuleContext(i, CatchBlockContext);
+		}
+	}
+	public FINALLY(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FINALLY, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_tryCatchStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTryCatchStmt) {
+			return visitor.visitTryCatchStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class IfStmtContext extends ParserRuleContext {
+	public IF(): TerminalNode { return this.getToken(TSQLParser.IF, 0); }
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public expression(): ExpressionContext {
+		return this.getRuleContext(0, ExpressionContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public statement(): StatementContext[];
+	public statement(i: number): StatementContext;
+	public statement(i?: number): StatementContext | StatementContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(StatementContext);
+		} else {
+			return this.getRuleContext(i, StatementContext);
+		}
+	}
+	public ELSE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ELSE, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_ifStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitIfStmt) {
+			return visitor.visitIfStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WhileStmtContext extends ParserRuleContext {
+	public WHILE(): TerminalNode { return this.getToken(TSQLParser.WHILE, 0); }
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public expression(): ExpressionContext {
+		return this.getRuleContext(0, ExpressionContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public statement(): StatementContext {
+		return this.getRuleContext(0, StatementContext);
+	}
+	public SEMICOLON(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SEMICOLON, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_whileStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWhileStmt) {
+			return visitor.visitWhileStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ForStmtContext extends ParserRuleContext {
+	public _initializerVarDeclr!: VarDeclContext;
+	public _initializerVarAssignment!: VarAssignmentContext;
+	public _initializerExpression!: ExpressionContext;
+	public _condition!: ExpressionContext;
+	public _incrementVarDeclr!: VarDeclContext;
+	public _incrementVarAssignment!: VarAssignmentContext;
+	public _incrementExpression!: ExpressionContext;
+	public FOR(): TerminalNode { return this.getToken(TSQLParser.FOR, 0); }
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public SEMICOLON(): TerminalNode[];
+	public SEMICOLON(i: number): TerminalNode;
+	public SEMICOLON(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.SEMICOLON);
+		} else {
+			return this.getToken(TSQLParser.SEMICOLON, i);
+		}
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public statement(): StatementContext {
+		return this.getRuleContext(0, StatementContext);
+	}
+	public varDecl(): VarDeclContext[];
+	public varDecl(i: number): VarDeclContext;
+	public varDecl(i?: number): VarDeclContext | VarDeclContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(VarDeclContext);
+		} else {
+			return this.getRuleContext(i, VarDeclContext);
+		}
+	}
+	public varAssignment(): VarAssignmentContext[];
+	public varAssignment(i: number): VarAssignmentContext;
+	public varAssignment(i?: number): VarAssignmentContext | VarAssignmentContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(VarAssignmentContext);
+		} else {
+			return this.getRuleContext(i, VarAssignmentContext);
+		}
+	}
+	public expression(): ExpressionContext[];
+	public expression(i: number): ExpressionContext;
+	public expression(i?: number): ExpressionContext | ExpressionContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ExpressionContext);
+		} else {
+			return this.getRuleContext(i, ExpressionContext);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_forStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitForStmt) {
+			return visitor.visitForStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ForInStmtContext extends ParserRuleContext {
+	public FOR(): TerminalNode { return this.getToken(TSQLParser.FOR, 0); }
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public LET(): TerminalNode { return this.getToken(TSQLParser.LET, 0); }
+	public identifier(): IdentifierContext[];
+	public identifier(i: number): IdentifierContext;
+	public identifier(i?: number): IdentifierContext | IdentifierContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(IdentifierContext);
+		} else {
+			return this.getRuleContext(i, IdentifierContext);
+		}
+	}
+	public IN(): TerminalNode { return this.getToken(TSQLParser.IN, 0); }
+	public expression(): ExpressionContext {
+		return this.getRuleContext(0, ExpressionContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public statement(): StatementContext {
+		return this.getRuleContext(0, StatementContext);
+	}
+	public COMMA(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.COMMA, 0); }
+	public SEMICOLON(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SEMICOLON, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_forInStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitForInStmt) {
+			return visitor.visitForInStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class FuncStmtContext extends ParserRuleContext {
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public block(): BlockContext {
+		return this.getRuleContext(0, BlockContext);
+	}
+	public FN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FN, 0); }
+	public FUN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FUN, 0); }
+	public identifierList(): IdentifierListContext | undefined {
+		return this.tryGetRuleContext(0, IdentifierListContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_funcStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitFuncStmt) {
+			return visitor.visitFuncStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class VarAssignmentContext extends ParserRuleContext {
+	public expression(): ExpressionContext[];
+	public expression(i: number): ExpressionContext;
+	public expression(i?: number): ExpressionContext | ExpressionContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ExpressionContext);
+		} else {
+			return this.getRuleContext(i, ExpressionContext);
+		}
+	}
+	public COLON(): TerminalNode { return this.getToken(TSQLParser.COLON, 0); }
+	public EQ_SINGLE(): TerminalNode { return this.getToken(TSQLParser.EQ_SINGLE, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_varAssignment; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitVarAssignment) {
+			return visitor.visitVarAssignment(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ExprStmtContext extends ParserRuleContext {
+	public expression(): ExpressionContext {
+		return this.getRuleContext(0, ExpressionContext);
+	}
+	public SEMICOLON(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SEMICOLON, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_exprStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitExprStmt) {
+			return visitor.visitExprStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class EmptyStmtContext extends ParserRuleContext {
+	public SEMICOLON(): TerminalNode { return this.getToken(TSQLParser.SEMICOLON, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_emptyStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitEmptyStmt) {
+			return visitor.visitEmptyStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class BlockContext extends ParserRuleContext {
+	public LBRACE(): TerminalNode { return this.getToken(TSQLParser.LBRACE, 0); }
+	public RBRACE(): TerminalNode { return this.getToken(TSQLParser.RBRACE, 0); }
+	public declaration(): DeclarationContext[];
+	public declaration(i: number): DeclarationContext;
+	public declaration(i?: number): DeclarationContext | DeclarationContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(DeclarationContext);
+		} else {
+			return this.getRuleContext(i, DeclarationContext);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_block; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitBlock) {
+			return visitor.visitBlock(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class KvPairContext extends ParserRuleContext {
+	public expression(): ExpressionContext[];
+	public expression(i: number): ExpressionContext;
+	public expression(i?: number): ExpressionContext | ExpressionContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ExpressionContext);
+		} else {
+			return this.getRuleContext(i, ExpressionContext);
+		}
+	}
+	public COLON(): TerminalNode { return this.getToken(TSQLParser.COLON, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_kvPair; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitKvPair) {
+			return visitor.visitKvPair(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class KvPairListContext extends ParserRuleContext {
+	public kvPair(): KvPairContext[];
+	public kvPair(i: number): KvPairContext;
+	public kvPair(i?: number): KvPairContext | KvPairContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(KvPairContext);
+		} else {
+			return this.getRuleContext(i, KvPairContext);
+		}
+	}
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_kvPairList; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitKvPairList) {
+			return visitor.visitKvPairList(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class SelectContext extends ParserRuleContext {
+	public EOF(): TerminalNode { return this.getToken(TSQLParser.EOF, 0); }
+	public selectSetStmt(): SelectSetStmtContext | undefined {
+		return this.tryGetRuleContext(0, SelectSetStmtContext);
+	}
+	public selectStmt(): SelectStmtContext | undefined {
+		return this.tryGetRuleContext(0, SelectStmtContext);
+	}
+	public tSQLxTagElement(): TSQLxTagElementContext | undefined {
+		return this.tryGetRuleContext(0, TSQLxTagElementContext);
+	}
+	public SEMICOLON(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SEMICOLON, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_select; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitSelect) {
+			return visitor.visitSelect(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class SelectStmtWithParensContext extends ParserRuleContext {
+	public selectStmt(): SelectStmtContext | undefined {
+		return this.tryGetRuleContext(0, SelectStmtContext);
+	}
+	public LPAREN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LPAREN, 0); }
+	public selectSetStmt(): SelectSetStmtContext | undefined {
+		return this.tryGetRuleContext(0, SelectSetStmtContext);
+	}
+	public RPAREN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RPAREN, 0); }
+	public placeholder(): PlaceholderContext | undefined {
+		return this.tryGetRuleContext(0, PlaceholderContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_selectStmtWithParens; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitSelectStmtWithParens) {
+			return visitor.visitSelectStmtWithParens(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class SubsequentSelectSetClauseContext extends ParserRuleContext {
+	public selectStmtWithParens(): SelectStmtWithParensContext {
+		return this.getRuleContext(0, SelectStmtWithParensContext);
+	}
+	public EXCEPT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.EXCEPT, 0); }
+	public UNION(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.UNION, 0); }
+	public ALL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ALL, 0); }
+	public DISTINCT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DISTINCT, 0); }
+	public INTERSECT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.INTERSECT, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_subsequentSelectSetClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitSubsequentSelectSetClause) {
+			return visitor.visitSubsequentSelectSetClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class SelectSetStmtContext extends ParserRuleContext {
+	public selectStmtWithParens(): SelectStmtWithParensContext {
+		return this.getRuleContext(0, SelectStmtWithParensContext);
+	}
+	public subsequentSelectSetClause(): SubsequentSelectSetClauseContext[];
+	public subsequentSelectSetClause(i: number): SubsequentSelectSetClauseContext;
+	public subsequentSelectSetClause(i?: number): SubsequentSelectSetClauseContext | SubsequentSelectSetClauseContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(SubsequentSelectSetClauseContext);
+		} else {
+			return this.getRuleContext(i, SubsequentSelectSetClauseContext);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_selectSetStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitSelectSetStmt) {
+			return visitor.visitSelectSetStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class SelectStmtContext extends ParserRuleContext {
+	public _with!: WithClauseContext;
+	public _columns!: ColumnExprListContext;
+	public _from!: FromClauseContext;
+	public _where!: WhereClauseContext;
+	public SELECT(): TerminalNode { return this.getToken(TSQLParser.SELECT, 0); }
+	public columnExprList(): ColumnExprListContext {
+		return this.getRuleContext(0, ColumnExprListContext);
+	}
+	public DISTINCT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DISTINCT, 0); }
+	public topClause(): TopClauseContext | undefined {
+		return this.tryGetRuleContext(0, TopClauseContext);
+	}
+	public arrayJoinClause(): ArrayJoinClauseContext | undefined {
+		return this.tryGetRuleContext(0, ArrayJoinClauseContext);
+	}
+	public prewhereClause(): PrewhereClauseContext | undefined {
+		return this.tryGetRuleContext(0, PrewhereClauseContext);
+	}
+	public groupByClause(): GroupByClauseContext | undefined {
+		return this.tryGetRuleContext(0, GroupByClauseContext);
+	}
+	public WITH(): TerminalNode[];
+	public WITH(i: number): TerminalNode;
+	public WITH(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.WITH);
+		} else {
+			return this.getToken(TSQLParser.WITH, i);
+		}
+	}
+	public TOTALS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TOTALS, 0); }
+	public havingClause(): HavingClauseContext | undefined {
+		return this.tryGetRuleContext(0, HavingClauseContext);
+	}
+	public windowClause(): WindowClauseContext | undefined {
+		return this.tryGetRuleContext(0, WindowClauseContext);
+	}
+	public orderByClause(): OrderByClauseContext | undefined {
+		return this.tryGetRuleContext(0, OrderByClauseContext);
+	}
+	public limitByClause(): LimitByClauseContext | undefined {
+		return this.tryGetRuleContext(0, LimitByClauseContext);
+	}
+	public limitAndOffsetClause(): LimitAndOffsetClauseContext | undefined {
+		return this.tryGetRuleContext(0, LimitAndOffsetClauseContext);
+	}
+	public offsetOnlyClause(): OffsetOnlyClauseContext | undefined {
+		return this.tryGetRuleContext(0, OffsetOnlyClauseContext);
+	}
+	public settingsClause(): SettingsClauseContext | undefined {
+		return this.tryGetRuleContext(0, SettingsClauseContext);
+	}
+	public withClause(): WithClauseContext | undefined {
+		return this.tryGetRuleContext(0, WithClauseContext);
+	}
+	public fromClause(): FromClauseContext | undefined {
+		return this.tryGetRuleContext(0, FromClauseContext);
+	}
+	public whereClause(): WhereClauseContext | undefined {
+		return this.tryGetRuleContext(0, WhereClauseContext);
+	}
+	public CUBE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.CUBE, 0); }
+	public ROLLUP(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ROLLUP, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_selectStmt; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitSelectStmt) {
+			return visitor.visitSelectStmt(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WithClauseContext extends ParserRuleContext {
+	public WITH(): TerminalNode { return this.getToken(TSQLParser.WITH, 0); }
+	public withExprList(): WithExprListContext {
+		return this.getRuleContext(0, WithExprListContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_withClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWithClause) {
+			return visitor.visitWithClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class TopClauseContext extends ParserRuleContext {
+	public TOP(): TerminalNode { return this.getToken(TSQLParser.TOP, 0); }
+	public DECIMAL_LITERAL(): TerminalNode { return this.getToken(TSQLParser.DECIMAL_LITERAL, 0); }
+	public WITH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.WITH, 0); }
+	public TIES(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TIES, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_topClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTopClause) {
+			return visitor.visitTopClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class FromClauseContext extends ParserRuleContext {
+	public FROM(): TerminalNode { return this.getToken(TSQLParser.FROM, 0); }
+	public joinExpr(): JoinExprContext {
+		return this.getRuleContext(0, JoinExprContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_fromClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitFromClause) {
+			return visitor.visitFromClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ArrayJoinClauseContext extends ParserRuleContext {
+	public ARRAY(): TerminalNode { return this.getToken(TSQLParser.ARRAY, 0); }
+	public JOIN(): TerminalNode { return this.getToken(TSQLParser.JOIN, 0); }
+	public columnExprList(): ColumnExprListContext {
+		return this.getRuleContext(0, ColumnExprListContext);
+	}
+	public LEFT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LEFT, 0); }
+	public INNER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.INNER, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_arrayJoinClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitArrayJoinClause) {
+			return visitor.visitArrayJoinClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WindowClauseContext extends ParserRuleContext {
+	public WINDOW(): TerminalNode { return this.getToken(TSQLParser.WINDOW, 0); }
+	public identifier(): IdentifierContext[];
+	public identifier(i: number): IdentifierContext;
+	public identifier(i?: number): IdentifierContext | IdentifierContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(IdentifierContext);
+		} else {
+			return this.getRuleContext(i, IdentifierContext);
+		}
+	}
+	public AS(): TerminalNode[];
+	public AS(i: number): TerminalNode;
+	public AS(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.AS);
+		} else {
+			return this.getToken(TSQLParser.AS, i);
+		}
+	}
+	public LPAREN(): TerminalNode[];
+	public LPAREN(i: number): TerminalNode;
+	public LPAREN(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.LPAREN);
+		} else {
+			return this.getToken(TSQLParser.LPAREN, i);
+		}
+	}
+	public windowExpr(): WindowExprContext[];
+	public windowExpr(i: number): WindowExprContext;
+	public windowExpr(i?: number): WindowExprContext | WindowExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(WindowExprContext);
+		} else {
+			return this.getRuleContext(i, WindowExprContext);
+		}
+	}
+	public RPAREN(): TerminalNode[];
+	public RPAREN(i: number): TerminalNode;
+	public RPAREN(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.RPAREN);
+		} else {
+			return this.getToken(TSQLParser.RPAREN, i);
+		}
+	}
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_windowClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWindowClause) {
+			return visitor.visitWindowClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class PrewhereClauseContext extends ParserRuleContext {
+	public PREWHERE(): TerminalNode { return this.getToken(TSQLParser.PREWHERE, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_prewhereClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitPrewhereClause) {
+			return visitor.visitPrewhereClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WhereClauseContext extends ParserRuleContext {
+	public WHERE(): TerminalNode { return this.getToken(TSQLParser.WHERE, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_whereClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWhereClause) {
+			return visitor.visitWhereClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class GroupByClauseContext extends ParserRuleContext {
+	public GROUP(): TerminalNode { return this.getToken(TSQLParser.GROUP, 0); }
+	public BY(): TerminalNode { return this.getToken(TSQLParser.BY, 0); }
+	public LPAREN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LPAREN, 0); }
+	public columnExprList(): ColumnExprListContext | undefined {
+		return this.tryGetRuleContext(0, ColumnExprListContext);
+	}
+	public RPAREN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RPAREN, 0); }
+	public CUBE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.CUBE, 0); }
+	public ROLLUP(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ROLLUP, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_groupByClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitGroupByClause) {
+			return visitor.visitGroupByClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class HavingClauseContext extends ParserRuleContext {
+	public HAVING(): TerminalNode { return this.getToken(TSQLParser.HAVING, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_havingClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitHavingClause) {
+			return visitor.visitHavingClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class OrderByClauseContext extends ParserRuleContext {
+	public ORDER(): TerminalNode { return this.getToken(TSQLParser.ORDER, 0); }
+	public BY(): TerminalNode { return this.getToken(TSQLParser.BY, 0); }
+	public orderExprList(): OrderExprListContext {
+		return this.getRuleContext(0, OrderExprListContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_orderByClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitOrderByClause) {
+			return visitor.visitOrderByClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ProjectionOrderByClauseContext extends ParserRuleContext {
+	public ORDER(): TerminalNode { return this.getToken(TSQLParser.ORDER, 0); }
+	public BY(): TerminalNode { return this.getToken(TSQLParser.BY, 0); }
+	public columnExprList(): ColumnExprListContext {
+		return this.getRuleContext(0, ColumnExprListContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_projectionOrderByClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitProjectionOrderByClause) {
+			return visitor.visitProjectionOrderByClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class LimitByClauseContext extends ParserRuleContext {
+	public LIMIT(): TerminalNode { return this.getToken(TSQLParser.LIMIT, 0); }
+	public limitExpr(): LimitExprContext {
+		return this.getRuleContext(0, LimitExprContext);
+	}
+	public BY(): TerminalNode { return this.getToken(TSQLParser.BY, 0); }
+	public columnExprList(): ColumnExprListContext {
+		return this.getRuleContext(0, ColumnExprListContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_limitByClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitLimitByClause) {
+			return visitor.visitLimitByClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class LimitAndOffsetClauseContext extends ParserRuleContext {
+	public LIMIT(): TerminalNode { return this.getToken(TSQLParser.LIMIT, 0); }
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public COMMA(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.COMMA, 0); }
+	public WITH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.WITH, 0); }
+	public TIES(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TIES, 0); }
+	public OFFSET(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OFFSET, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_limitAndOffsetClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitLimitAndOffsetClause) {
+			return visitor.visitLimitAndOffsetClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class OffsetOnlyClauseContext extends ParserRuleContext {
+	public OFFSET(): TerminalNode { return this.getToken(TSQLParser.OFFSET, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_offsetOnlyClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitOffsetOnlyClause) {
+			return visitor.visitOffsetOnlyClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class SettingsClauseContext extends ParserRuleContext {
+	public SETTINGS(): TerminalNode { return this.getToken(TSQLParser.SETTINGS, 0); }
+	public settingExprList(): SettingExprListContext {
+		return this.getRuleContext(0, SettingExprListContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_settingsClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitSettingsClause) {
+			return visitor.visitSettingsClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class JoinExprContext extends ParserRuleContext {
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_joinExpr; }
+	public copyFrom(ctx: JoinExprContext): void {
+		super.copyFrom(ctx);
+	}
+}
+export class JoinExprOpContext extends JoinExprContext {
+	public joinExpr(): JoinExprContext[];
+	public joinExpr(i: number): JoinExprContext;
+	public joinExpr(i?: number): JoinExprContext | JoinExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(JoinExprContext);
+		} else {
+			return this.getRuleContext(i, JoinExprContext);
+		}
+	}
+	public JOIN(): TerminalNode { return this.getToken(TSQLParser.JOIN, 0); }
+	public joinConstraintClause(): JoinConstraintClauseContext {
+		return this.getRuleContext(0, JoinConstraintClauseContext);
+	}
+	public joinOp(): JoinOpContext | undefined {
+		return this.tryGetRuleContext(0, JoinOpContext);
+	}
+	constructor(ctx: JoinExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitJoinExprOp) {
+			return visitor.visitJoinExprOp(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class JoinExprCrossOpContext extends JoinExprContext {
+	public joinExpr(): JoinExprContext[];
+	public joinExpr(i: number): JoinExprContext;
+	public joinExpr(i?: number): JoinExprContext | JoinExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(JoinExprContext);
+		} else {
+			return this.getRuleContext(i, JoinExprContext);
+		}
+	}
+	public joinOpCross(): JoinOpCrossContext {
+		return this.getRuleContext(0, JoinOpCrossContext);
+	}
+	constructor(ctx: JoinExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitJoinExprCrossOp) {
+			return visitor.visitJoinExprCrossOp(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class JoinExprTableContext extends JoinExprContext {
+	public tableExpr(): TableExprContext {
+		return this.getRuleContext(0, TableExprContext);
+	}
+	public FINAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FINAL, 0); }
+	public sampleClause(): SampleClauseContext | undefined {
+		return this.tryGetRuleContext(0, SampleClauseContext);
+	}
+	constructor(ctx: JoinExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitJoinExprTable) {
+			return visitor.visitJoinExprTable(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class JoinExprParensContext extends JoinExprContext {
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public joinExpr(): JoinExprContext {
+		return this.getRuleContext(0, JoinExprContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	constructor(ctx: JoinExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitJoinExprParens) {
+			return visitor.visitJoinExprParens(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class JoinOpContext extends ParserRuleContext {
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_joinOp; }
+	public copyFrom(ctx: JoinOpContext): void {
+		super.copyFrom(ctx);
+	}
+}
+export class JoinOpInnerContext extends JoinOpContext {
+	public INNER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.INNER, 0); }
+	public ALL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ALL, 0); }
+	public ANY(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ANY, 0); }
+	public ASOF(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ASOF, 0); }
+	constructor(ctx: JoinOpContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitJoinOpInner) {
+			return visitor.visitJoinOpInner(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class JoinOpLeftRightContext extends JoinOpContext {
+	public LEFT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LEFT, 0); }
+	public RIGHT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RIGHT, 0); }
+	public OUTER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OUTER, 0); }
+	public SEMI(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SEMI, 0); }
+	public ALL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ALL, 0); }
+	public ANTI(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ANTI, 0); }
+	public ANY(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ANY, 0); }
+	public ASOF(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ASOF, 0); }
+	constructor(ctx: JoinOpContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitJoinOpLeftRight) {
+			return visitor.visitJoinOpLeftRight(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class JoinOpFullContext extends JoinOpContext {
+	public FULL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FULL, 0); }
+	public OUTER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OUTER, 0); }
+	public ALL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ALL, 0); }
+	public ANY(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ANY, 0); }
+	constructor(ctx: JoinOpContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitJoinOpFull) {
+			return visitor.visitJoinOpFull(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class JoinOpCrossContext extends ParserRuleContext {
+	public CROSS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.CROSS, 0); }
+	public JOIN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.JOIN, 0); }
+	public COMMA(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.COMMA, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_joinOpCross; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitJoinOpCross) {
+			return visitor.visitJoinOpCross(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class JoinConstraintClauseContext extends ParserRuleContext {
+	public ON(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ON, 0); }
+	public columnExprList(): ColumnExprListContext {
+		return this.getRuleContext(0, ColumnExprListContext);
+	}
+	public USING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.USING, 0); }
+	public LPAREN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LPAREN, 0); }
+	public RPAREN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RPAREN, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_joinConstraintClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitJoinConstraintClause) {
+			return visitor.visitJoinConstraintClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class SampleClauseContext extends ParserRuleContext {
+	public SAMPLE(): TerminalNode { return this.getToken(TSQLParser.SAMPLE, 0); }
+	public ratioExpr(): RatioExprContext[];
+	public ratioExpr(i: number): RatioExprContext;
+	public ratioExpr(i?: number): RatioExprContext | RatioExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(RatioExprContext);
+		} else {
+			return this.getRuleContext(i, RatioExprContext);
+		}
+	}
+	public OFFSET(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OFFSET, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_sampleClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitSampleClause) {
+			return visitor.visitSampleClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class LimitExprContext extends ParserRuleContext {
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public COMMA(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.COMMA, 0); }
+	public OFFSET(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OFFSET, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_limitExpr; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitLimitExpr) {
+			return visitor.visitLimitExpr(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class OrderExprListContext extends ParserRuleContext {
+	public orderExpr(): OrderExprContext[];
+	public orderExpr(i: number): OrderExprContext;
+	public orderExpr(i?: number): OrderExprContext | OrderExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(OrderExprContext);
+		} else {
+			return this.getRuleContext(i, OrderExprContext);
+		}
+	}
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_orderExprList; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitOrderExprList) {
+			return visitor.visitOrderExprList(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class OrderExprContext extends ParserRuleContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public NULLS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NULLS, 0); }
+	public COLLATE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.COLLATE, 0); }
+	public STRING_LITERAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.STRING_LITERAL, 0); }
+	public ASCENDING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ASCENDING, 0); }
+	public DESCENDING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DESCENDING, 0); }
+	public DESC(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DESC, 0); }
+	public FIRST(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FIRST, 0); }
+	public LAST(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LAST, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_orderExpr; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitOrderExpr) {
+			return visitor.visitOrderExpr(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class RatioExprContext extends ParserRuleContext {
+	public placeholder(): PlaceholderContext | undefined {
+		return this.tryGetRuleContext(0, PlaceholderContext);
+	}
+	public numberLiteral(): NumberLiteralContext[];
+	public numberLiteral(i: number): NumberLiteralContext;
+	public numberLiteral(i?: number): NumberLiteralContext | NumberLiteralContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(NumberLiteralContext);
+		} else {
+			return this.getRuleContext(i, NumberLiteralContext);
+		}
+	}
+	public SLASH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SLASH, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_ratioExpr; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitRatioExpr) {
+			return visitor.visitRatioExpr(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class SettingExprListContext extends ParserRuleContext {
+	public settingExpr(): SettingExprContext[];
+	public settingExpr(i: number): SettingExprContext;
+	public settingExpr(i?: number): SettingExprContext | SettingExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(SettingExprContext);
+		} else {
+			return this.getRuleContext(i, SettingExprContext);
+		}
+	}
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_settingExprList; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitSettingExprList) {
+			return visitor.visitSettingExprList(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class SettingExprContext extends ParserRuleContext {
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public EQ_SINGLE(): TerminalNode { return this.getToken(TSQLParser.EQ_SINGLE, 0); }
+	public literal(): LiteralContext {
+		return this.getRuleContext(0, LiteralContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_settingExpr; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitSettingExpr) {
+			return visitor.visitSettingExpr(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WindowExprContext extends ParserRuleContext {
+	public winPartitionByClause(): WinPartitionByClauseContext | undefined {
+		return this.tryGetRuleContext(0, WinPartitionByClauseContext);
+	}
+	public winOrderByClause(): WinOrderByClauseContext | undefined {
+		return this.tryGetRuleContext(0, WinOrderByClauseContext);
+	}
+	public winFrameClause(): WinFrameClauseContext | undefined {
+		return this.tryGetRuleContext(0, WinFrameClauseContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_windowExpr; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWindowExpr) {
+			return visitor.visitWindowExpr(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WinPartitionByClauseContext extends ParserRuleContext {
+	public PARTITION(): TerminalNode { return this.getToken(TSQLParser.PARTITION, 0); }
+	public BY(): TerminalNode { return this.getToken(TSQLParser.BY, 0); }
+	public columnExprList(): ColumnExprListContext {
+		return this.getRuleContext(0, ColumnExprListContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_winPartitionByClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWinPartitionByClause) {
+			return visitor.visitWinPartitionByClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WinOrderByClauseContext extends ParserRuleContext {
+	public ORDER(): TerminalNode { return this.getToken(TSQLParser.ORDER, 0); }
+	public BY(): TerminalNode { return this.getToken(TSQLParser.BY, 0); }
+	public orderExprList(): OrderExprListContext {
+		return this.getRuleContext(0, OrderExprListContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_winOrderByClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWinOrderByClause) {
+			return visitor.visitWinOrderByClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WinFrameClauseContext extends ParserRuleContext {
+	public winFrameExtend(): WinFrameExtendContext {
+		return this.getRuleContext(0, WinFrameExtendContext);
+	}
+	public ROWS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ROWS, 0); }
+	public RANGE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RANGE, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_winFrameClause; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWinFrameClause) {
+			return visitor.visitWinFrameClause(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WinFrameExtendContext extends ParserRuleContext {
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_winFrameExtend; }
+	public copyFrom(ctx: WinFrameExtendContext): void {
+		super.copyFrom(ctx);
+	}
+}
+export class FrameStartContext extends WinFrameExtendContext {
+	public winFrameBound(): WinFrameBoundContext {
+		return this.getRuleContext(0, WinFrameBoundContext);
+	}
+	constructor(ctx: WinFrameExtendContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitFrameStart) {
+			return visitor.visitFrameStart(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class FrameBetweenContext extends WinFrameExtendContext {
+	public BETWEEN(): TerminalNode { return this.getToken(TSQLParser.BETWEEN, 0); }
+	public winFrameBound(): WinFrameBoundContext[];
+	public winFrameBound(i: number): WinFrameBoundContext;
+	public winFrameBound(i?: number): WinFrameBoundContext | WinFrameBoundContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(WinFrameBoundContext);
+		} else {
+			return this.getRuleContext(i, WinFrameBoundContext);
+		}
+	}
+	public AND(): TerminalNode { return this.getToken(TSQLParser.AND, 0); }
+	constructor(ctx: WinFrameExtendContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitFrameBetween) {
+			return visitor.visitFrameBetween(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WinFrameBoundContext extends ParserRuleContext {
+	public CURRENT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.CURRENT, 0); }
+	public ROW(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ROW, 0); }
+	public UNBOUNDED(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.UNBOUNDED, 0); }
+	public PRECEDING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.PRECEDING, 0); }
+	public FOLLOWING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FOLLOWING, 0); }
+	public numberLiteral(): NumberLiteralContext | undefined {
+		return this.tryGetRuleContext(0, NumberLiteralContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_winFrameBound; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWinFrameBound) {
+			return visitor.visitWinFrameBound(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ExprContext extends ParserRuleContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public EOF(): TerminalNode { return this.getToken(TSQLParser.EOF, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_expr; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitExpr) {
+			return visitor.visitExpr(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ColumnTypeExprContext extends ParserRuleContext {
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_columnTypeExpr; }
+	public copyFrom(ctx: ColumnTypeExprContext): void {
+		super.copyFrom(ctx);
+	}
+}
+export class ColumnTypeExprSimpleContext extends ColumnTypeExprContext {
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	constructor(ctx: ColumnTypeExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnTypeExprSimple) {
+			return visitor.visitColumnTypeExprSimple(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnTypeExprNestedContext extends ColumnTypeExprContext {
+	public identifier(): IdentifierContext[];
+	public identifier(i: number): IdentifierContext;
+	public identifier(i?: number): IdentifierContext | IdentifierContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(IdentifierContext);
+		} else {
+			return this.getRuleContext(i, IdentifierContext);
+		}
+	}
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public columnTypeExpr(): ColumnTypeExprContext[];
+	public columnTypeExpr(i: number): ColumnTypeExprContext;
+	public columnTypeExpr(i?: number): ColumnTypeExprContext | ColumnTypeExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnTypeExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnTypeExprContext);
+		}
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(ctx: ColumnTypeExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnTypeExprNested) {
+			return visitor.visitColumnTypeExprNested(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnTypeExprEnumContext extends ColumnTypeExprContext {
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public enumValue(): EnumValueContext[];
+	public enumValue(i: number): EnumValueContext;
+	public enumValue(i?: number): EnumValueContext | EnumValueContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(EnumValueContext);
+		} else {
+			return this.getRuleContext(i, EnumValueContext);
+		}
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(ctx: ColumnTypeExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnTypeExprEnum) {
+			return visitor.visitColumnTypeExprEnum(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnTypeExprComplexContext extends ColumnTypeExprContext {
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public columnTypeExpr(): ColumnTypeExprContext[];
+	public columnTypeExpr(i: number): ColumnTypeExprContext;
+	public columnTypeExpr(i?: number): ColumnTypeExprContext | ColumnTypeExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnTypeExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnTypeExprContext);
+		}
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(ctx: ColumnTypeExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnTypeExprComplex) {
+			return visitor.visitColumnTypeExprComplex(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnTypeExprParamContext extends ColumnTypeExprContext {
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public columnExprList(): ColumnExprListContext | undefined {
+		return this.tryGetRuleContext(0, ColumnExprListContext);
+	}
+	constructor(ctx: ColumnTypeExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnTypeExprParam) {
+			return visitor.visitColumnTypeExprParam(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ColumnExprListContext extends ParserRuleContext {
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_columnExprList; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprList) {
+			return visitor.visitColumnExprList(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ColumnExprContext extends ParserRuleContext {
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_columnExpr; }
+	public copyFrom(ctx: ColumnExprContext): void {
+		super.copyFrom(ctx);
+	}
+}
+export class ColumnExprCaseContext extends ColumnExprContext {
+	public _caseExpr!: ColumnExprContext;
+	public _whenExpr!: ColumnExprContext;
+	public _thenExpr!: ColumnExprContext;
+	public _elseExpr!: ColumnExprContext;
+	public CASE(): TerminalNode { return this.getToken(TSQLParser.CASE, 0); }
+	public END(): TerminalNode { return this.getToken(TSQLParser.END, 0); }
+	public WHEN(): TerminalNode[];
+	public WHEN(i: number): TerminalNode;
+	public WHEN(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.WHEN);
+		} else {
+			return this.getToken(TSQLParser.WHEN, i);
+		}
+	}
+	public THEN(): TerminalNode[];
+	public THEN(i: number): TerminalNode;
+	public THEN(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.THEN);
+		} else {
+			return this.getToken(TSQLParser.THEN, i);
+		}
+	}
+	public ELSE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ELSE, 0); }
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprCase) {
+			return visitor.visitColumnExprCase(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprCastContext extends ColumnExprContext {
+	public CAST(): TerminalNode { return this.getToken(TSQLParser.CAST, 0); }
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public AS(): TerminalNode { return this.getToken(TSQLParser.AS, 0); }
+	public columnTypeExpr(): ColumnTypeExprContext {
+		return this.getRuleContext(0, ColumnTypeExprContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprCast) {
+			return visitor.visitColumnExprCast(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprDateContext extends ColumnExprContext {
+	public DATE(): TerminalNode { return this.getToken(TSQLParser.DATE, 0); }
+	public STRING_LITERAL(): TerminalNode { return this.getToken(TSQLParser.STRING_LITERAL, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprDate) {
+			return visitor.visitColumnExprDate(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprIntervalStringContext extends ColumnExprContext {
+	public INTERVAL(): TerminalNode { return this.getToken(TSQLParser.INTERVAL, 0); }
+	public STRING_LITERAL(): TerminalNode { return this.getToken(TSQLParser.STRING_LITERAL, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprIntervalString) {
+			return visitor.visitColumnExprIntervalString(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprIntervalContext extends ColumnExprContext {
+	public INTERVAL(): TerminalNode { return this.getToken(TSQLParser.INTERVAL, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public interval(): IntervalContext {
+		return this.getRuleContext(0, IntervalContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprInterval) {
+			return visitor.visitColumnExprInterval(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprSubstringContext extends ColumnExprContext {
+	public SUBSTRING(): TerminalNode { return this.getToken(TSQLParser.SUBSTRING, 0); }
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public FROM(): TerminalNode { return this.getToken(TSQLParser.FROM, 0); }
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public FOR(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FOR, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprSubstring) {
+			return visitor.visitColumnExprSubstring(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprTimestampContext extends ColumnExprContext {
+	public TIMESTAMP(): TerminalNode { return this.getToken(TSQLParser.TIMESTAMP, 0); }
+	public STRING_LITERAL(): TerminalNode { return this.getToken(TSQLParser.STRING_LITERAL, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprTimestamp) {
+			return visitor.visitColumnExprTimestamp(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprTrimContext extends ColumnExprContext {
+	public TRIM(): TerminalNode { return this.getToken(TSQLParser.TRIM, 0); }
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public string(): StringContext {
+		return this.getRuleContext(0, StringContext);
+	}
+	public FROM(): TerminalNode { return this.getToken(TSQLParser.FROM, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public BOTH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.BOTH, 0); }
+	public LEADING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LEADING, 0); }
+	public TRAILING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TRAILING, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprTrim) {
+			return visitor.visitColumnExprTrim(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprWinFunctionContext extends ColumnExprContext {
+	public _columnExprs!: ColumnExprListContext;
+	public _columnArgList!: ColumnExprListContext;
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public OVER(): TerminalNode { return this.getToken(TSQLParser.OVER, 0); }
+	public LPAREN(): TerminalNode[];
+	public LPAREN(i: number): TerminalNode;
+	public LPAREN(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.LPAREN);
+		} else {
+			return this.getToken(TSQLParser.LPAREN, i);
+		}
+	}
+	public windowExpr(): WindowExprContext {
+		return this.getRuleContext(0, WindowExprContext);
+	}
+	public RPAREN(): TerminalNode[];
+	public RPAREN(i: number): TerminalNode;
+	public RPAREN(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.RPAREN);
+		} else {
+			return this.getToken(TSQLParser.RPAREN, i);
+		}
+	}
+	public columnExprList(): ColumnExprListContext[];
+	public columnExprList(i: number): ColumnExprListContext;
+	public columnExprList(i?: number): ColumnExprListContext | ColumnExprListContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprListContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprListContext);
+		}
+	}
+	public DISTINCT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DISTINCT, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprWinFunction) {
+			return visitor.visitColumnExprWinFunction(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprWinFunctionTargetContext extends ColumnExprContext {
+	public _columnExprs!: ColumnExprListContext;
+	public _columnArgList!: ColumnExprListContext;
+	public identifier(): IdentifierContext[];
+	public identifier(i: number): IdentifierContext;
+	public identifier(i?: number): IdentifierContext | IdentifierContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(IdentifierContext);
+		} else {
+			return this.getRuleContext(i, IdentifierContext);
+		}
+	}
+	public OVER(): TerminalNode { return this.getToken(TSQLParser.OVER, 0); }
+	public LPAREN(): TerminalNode[];
+	public LPAREN(i: number): TerminalNode;
+	public LPAREN(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.LPAREN);
+		} else {
+			return this.getToken(TSQLParser.LPAREN, i);
+		}
+	}
+	public RPAREN(): TerminalNode[];
+	public RPAREN(i: number): TerminalNode;
+	public RPAREN(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.RPAREN);
+		} else {
+			return this.getToken(TSQLParser.RPAREN, i);
+		}
+	}
+	public columnExprList(): ColumnExprListContext[];
+	public columnExprList(i: number): ColumnExprListContext;
+	public columnExprList(i?: number): ColumnExprListContext | ColumnExprListContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprListContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprListContext);
+		}
+	}
+	public DISTINCT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DISTINCT, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprWinFunctionTarget) {
+			return visitor.visitColumnExprWinFunctionTarget(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprFunctionContext extends ColumnExprContext {
+	public _columnExprs!: ColumnExprListContext;
+	public _columnArgList!: ColumnExprListContext;
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public LPAREN(): TerminalNode[];
+	public LPAREN(i: number): TerminalNode;
+	public LPAREN(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.LPAREN);
+		} else {
+			return this.getToken(TSQLParser.LPAREN, i);
+		}
+	}
+	public RPAREN(): TerminalNode[];
+	public RPAREN(i: number): TerminalNode;
+	public RPAREN(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.RPAREN);
+		} else {
+			return this.getToken(TSQLParser.RPAREN, i);
+		}
+	}
+	public DISTINCT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DISTINCT, 0); }
+	public columnExprList(): ColumnExprListContext[];
+	public columnExprList(i: number): ColumnExprListContext;
+	public columnExprList(i?: number): ColumnExprListContext | ColumnExprListContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprListContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprListContext);
+		}
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprFunction) {
+			return visitor.visitColumnExprFunction(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprCallSelectContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public selectSetStmt(): SelectSetStmtContext {
+		return this.getRuleContext(0, SelectSetStmtContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprCallSelect) {
+			return visitor.visitColumnExprCallSelect(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprCallContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public columnExprList(): ColumnExprListContext | undefined {
+		return this.tryGetRuleContext(0, ColumnExprListContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprCall) {
+			return visitor.visitColumnExprCall(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprTagElementContext extends ColumnExprContext {
+	public tSQLxTagElement(): TSQLxTagElementContext {
+		return this.getRuleContext(0, TSQLxTagElementContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprTagElement) {
+			return visitor.visitColumnExprTagElement(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprTemplateStringContext extends ColumnExprContext {
+	public templateString(): TemplateStringContext {
+		return this.getRuleContext(0, TemplateStringContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprTemplateString) {
+			return visitor.visitColumnExprTemplateString(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprLiteralContext extends ColumnExprContext {
+	public literal(): LiteralContext {
+		return this.getRuleContext(0, LiteralContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprLiteral) {
+			return visitor.visitColumnExprLiteral(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprArrayAccessContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public LBRACKET(): TerminalNode { return this.getToken(TSQLParser.LBRACKET, 0); }
+	public RBRACKET(): TerminalNode { return this.getToken(TSQLParser.RBRACKET, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprArrayAccess) {
+			return visitor.visitColumnExprArrayAccess(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprTupleAccessContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public DOT(): TerminalNode { return this.getToken(TSQLParser.DOT, 0); }
+	public DECIMAL_LITERAL(): TerminalNode { return this.getToken(TSQLParser.DECIMAL_LITERAL, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprTupleAccess) {
+			return visitor.visitColumnExprTupleAccess(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprPropertyAccessContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public DOT(): TerminalNode { return this.getToken(TSQLParser.DOT, 0); }
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprPropertyAccess) {
+			return visitor.visitColumnExprPropertyAccess(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprNullArrayAccessContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public NULL_PROPERTY(): TerminalNode { return this.getToken(TSQLParser.NULL_PROPERTY, 0); }
+	public LBRACKET(): TerminalNode { return this.getToken(TSQLParser.LBRACKET, 0); }
+	public RBRACKET(): TerminalNode { return this.getToken(TSQLParser.RBRACKET, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprNullArrayAccess) {
+			return visitor.visitColumnExprNullArrayAccess(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprNullTupleAccessContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public NULL_PROPERTY(): TerminalNode { return this.getToken(TSQLParser.NULL_PROPERTY, 0); }
+	public DECIMAL_LITERAL(): TerminalNode { return this.getToken(TSQLParser.DECIMAL_LITERAL, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprNullTupleAccess) {
+			return visitor.visitColumnExprNullTupleAccess(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprNullPropertyAccessContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public NULL_PROPERTY(): TerminalNode { return this.getToken(TSQLParser.NULL_PROPERTY, 0); }
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprNullPropertyAccess) {
+			return visitor.visitColumnExprNullPropertyAccess(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprNegateContext extends ColumnExprContext {
+	public DASH(): TerminalNode { return this.getToken(TSQLParser.DASH, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprNegate) {
+			return visitor.visitColumnExprNegate(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprPrecedence1Context extends ColumnExprContext {
+	public _left!: ColumnExprContext;
+	public _operator!: Token;
+	public _right!: ColumnExprContext;
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public ASTERISK(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ASTERISK, 0); }
+	public SLASH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SLASH, 0); }
+	public PERCENT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.PERCENT, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprPrecedence1) {
+			return visitor.visitColumnExprPrecedence1(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprPrecedence2Context extends ColumnExprContext {
+	public _left!: ColumnExprContext;
+	public _operator!: Token;
+	public _right!: ColumnExprContext;
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public PLUS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.PLUS, 0); }
+	public DASH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DASH, 0); }
+	public CONCAT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.CONCAT, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprPrecedence2) {
+			return visitor.visitColumnExprPrecedence2(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprPrecedence3Context extends ColumnExprContext {
+	public _left!: ColumnExprContext;
+	public _operator!: Token;
+	public _right!: ColumnExprContext;
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public IN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.IN, 0); }
+	public EQ_DOUBLE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.EQ_DOUBLE, 0); }
+	public EQ_SINGLE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.EQ_SINGLE, 0); }
+	public NOT_EQ(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NOT_EQ, 0); }
+	public LT_EQ(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LT_EQ, 0); }
+	public LT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LT, 0); }
+	public GT_EQ(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.GT_EQ, 0); }
+	public GT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.GT, 0); }
+	public LIKE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LIKE, 0); }
+	public ILIKE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ILIKE, 0); }
+	public REGEX_SINGLE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.REGEX_SINGLE, 0); }
+	public REGEX_DOUBLE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.REGEX_DOUBLE, 0); }
+	public NOT_REGEX(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NOT_REGEX, 0); }
+	public IREGEX_SINGLE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.IREGEX_SINGLE, 0); }
+	public IREGEX_DOUBLE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.IREGEX_DOUBLE, 0); }
+	public NOT_IREGEX(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NOT_IREGEX, 0); }
+	public COHORT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.COHORT, 0); }
+	public NOT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NOT, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprPrecedence3) {
+			return visitor.visitColumnExprPrecedence3(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprIsNullContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public IS(): TerminalNode { return this.getToken(TSQLParser.IS, 0); }
+	public NULL_SQL(): TerminalNode { return this.getToken(TSQLParser.NULL_SQL, 0); }
+	public NOT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NOT, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprIsNull) {
+			return visitor.visitColumnExprIsNull(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprNullishContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public NULLISH(): TerminalNode { return this.getToken(TSQLParser.NULLISH, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprNullish) {
+			return visitor.visitColumnExprNullish(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprNotContext extends ColumnExprContext {
+	public NOT(): TerminalNode { return this.getToken(TSQLParser.NOT, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprNot) {
+			return visitor.visitColumnExprNot(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprAndContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public AND(): TerminalNode { return this.getToken(TSQLParser.AND, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprAnd) {
+			return visitor.visitColumnExprAnd(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprOrContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public OR(): TerminalNode { return this.getToken(TSQLParser.OR, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprOr) {
+			return visitor.visitColumnExprOr(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprBetweenContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public BETWEEN(): TerminalNode { return this.getToken(TSQLParser.BETWEEN, 0); }
+	public AND(): TerminalNode { return this.getToken(TSQLParser.AND, 0); }
+	public NOT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NOT, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprBetween) {
+			return visitor.visitColumnExprBetween(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprTernaryOpContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public QUERY(): TerminalNode { return this.getToken(TSQLParser.QUERY, 0); }
+	public COLON(): TerminalNode { return this.getToken(TSQLParser.COLON, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprTernaryOp) {
+			return visitor.visitColumnExprTernaryOp(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprAliasContext extends ColumnExprContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public AS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.AS, 0); }
+	public identifier(): IdentifierContext | undefined {
+		return this.tryGetRuleContext(0, IdentifierContext);
+	}
+	public STRING_LITERAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.STRING_LITERAL, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprAlias) {
+			return visitor.visitColumnExprAlias(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprAsteriskContext extends ColumnExprContext {
+	public ASTERISK(): TerminalNode { return this.getToken(TSQLParser.ASTERISK, 0); }
+	public tableIdentifier(): TableIdentifierContext | undefined {
+		return this.tryGetRuleContext(0, TableIdentifierContext);
+	}
+	public DOT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DOT, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprAsterisk) {
+			return visitor.visitColumnExprAsterisk(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprSubqueryContext extends ColumnExprContext {
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public selectSetStmt(): SelectSetStmtContext {
+		return this.getRuleContext(0, SelectSetStmtContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprSubquery) {
+			return visitor.visitColumnExprSubquery(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprParensContext extends ColumnExprContext {
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprParens) {
+			return visitor.visitColumnExprParens(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprTupleContext extends ColumnExprContext {
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public columnExprList(): ColumnExprListContext {
+		return this.getRuleContext(0, ColumnExprListContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprTuple) {
+			return visitor.visitColumnExprTuple(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprArrayContext extends ColumnExprContext {
+	public LBRACKET(): TerminalNode { return this.getToken(TSQLParser.LBRACKET, 0); }
+	public RBRACKET(): TerminalNode { return this.getToken(TSQLParser.RBRACKET, 0); }
+	public columnExprList(): ColumnExprListContext | undefined {
+		return this.tryGetRuleContext(0, ColumnExprListContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprArray) {
+			return visitor.visitColumnExprArray(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprDictContext extends ColumnExprContext {
+	public LBRACE(): TerminalNode { return this.getToken(TSQLParser.LBRACE, 0); }
+	public RBRACE(): TerminalNode { return this.getToken(TSQLParser.RBRACE, 0); }
+	public kvPairList(): KvPairListContext | undefined {
+		return this.tryGetRuleContext(0, KvPairListContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprDict) {
+			return visitor.visitColumnExprDict(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprLambdaContext extends ColumnExprContext {
+	public columnLambdaExpr(): ColumnLambdaExprContext {
+		return this.getRuleContext(0, ColumnLambdaExprContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprLambda) {
+			return visitor.visitColumnExprLambda(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class ColumnExprIdentifierContext extends ColumnExprContext {
+	public columnIdentifier(): ColumnIdentifierContext {
+		return this.getRuleContext(0, ColumnIdentifierContext);
+	}
+	constructor(ctx: ColumnExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnExprIdentifier) {
+			return visitor.visitColumnExprIdentifier(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ColumnLambdaExprContext extends ParserRuleContext {
+	public ARROW(): TerminalNode { return this.getToken(TSQLParser.ARROW, 0); }
+	public LPAREN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LPAREN, 0); }
+	public identifier(): IdentifierContext[];
+	public identifier(i: number): IdentifierContext;
+	public identifier(i?: number): IdentifierContext | IdentifierContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(IdentifierContext);
+		} else {
+			return this.getRuleContext(i, IdentifierContext);
+		}
+	}
+	public RPAREN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RPAREN, 0); }
+	public columnExpr(): ColumnExprContext | undefined {
+		return this.tryGetRuleContext(0, ColumnExprContext);
+	}
+	public block(): BlockContext | undefined {
+		return this.tryGetRuleContext(0, BlockContext);
+	}
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_columnLambdaExpr; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnLambdaExpr) {
+			return visitor.visitColumnLambdaExpr(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class TSQLxChildElementContext extends ParserRuleContext {
+	public tSQLxTagElement(): TSQLxTagElementContext | undefined {
+		return this.tryGetRuleContext(0, TSQLxTagElementContext);
+	}
+	public TSQLX_TEXT_TEXT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TSQLX_TEXT_TEXT, 0); }
+	public LBRACE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LBRACE, 0); }
+	public columnExpr(): ColumnExprContext | undefined {
+		return this.tryGetRuleContext(0, ColumnExprContext);
+	}
+	public RBRACE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RBRACE, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_tSQLxChildElement; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTSQLxChildElement) {
+			return visitor.visitTSQLxChildElement(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class TSQLxTagElementContext extends ParserRuleContext {
+	public LT(): TerminalNode { return this.getToken(TSQLParser.LT, 0); }
+	public identifier(): IdentifierContext[];
+	public identifier(i: number): IdentifierContext;
+	public identifier(i?: number): IdentifierContext | IdentifierContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(IdentifierContext);
+		} else {
+			return this.getRuleContext(i, IdentifierContext);
+		}
+	}
+	public SLASH_GT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SLASH_GT, 0); }
+	public tSQLxTagAttribute(): TSQLxTagAttributeContext[];
+	public tSQLxTagAttribute(i: number): TSQLxTagAttributeContext;
+	public tSQLxTagAttribute(i?: number): TSQLxTagAttributeContext | TSQLxTagAttributeContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(TSQLxTagAttributeContext);
+		} else {
+			return this.getRuleContext(i, TSQLxTagAttributeContext);
+		}
+	}
+	public GT(): TerminalNode[];
+	public GT(i: number): TerminalNode;
+	public GT(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.GT);
+		} else {
+			return this.getToken(TSQLParser.GT, i);
+		}
+	}
+	public LT_SLASH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LT_SLASH, 0); }
+	public tSQLxChildElement(): TSQLxChildElementContext[];
+	public tSQLxChildElement(i: number): TSQLxChildElementContext;
+	public tSQLxChildElement(i?: number): TSQLxChildElementContext | TSQLxChildElementContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(TSQLxChildElementContext);
+		} else {
+			return this.getRuleContext(i, TSQLxChildElementContext);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_tSQLxTagElement; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTSQLxTagElement) {
+			return visitor.visitTSQLxTagElement(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class TSQLxTagAttributeContext extends ParserRuleContext {
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public EQ_SINGLE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.EQ_SINGLE, 0); }
+	public string(): StringContext | undefined {
+		return this.tryGetRuleContext(0, StringContext);
+	}
+	public LBRACE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LBRACE, 0); }
+	public columnExpr(): ColumnExprContext | undefined {
+		return this.tryGetRuleContext(0, ColumnExprContext);
+	}
+	public RBRACE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RBRACE, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_tSQLxTagAttribute; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTSQLxTagAttribute) {
+			return visitor.visitTSQLxTagAttribute(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WithExprListContext extends ParserRuleContext {
+	public withExpr(): WithExprContext[];
+	public withExpr(i: number): WithExprContext;
+	public withExpr(i?: number): WithExprContext | WithExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(WithExprContext);
+		} else {
+			return this.getRuleContext(i, WithExprContext);
+		}
+	}
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_withExprList; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWithExprList) {
+			return visitor.visitWithExprList(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class WithExprContext extends ParserRuleContext {
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_withExpr; }
+	public copyFrom(ctx: WithExprContext): void {
+		super.copyFrom(ctx);
+	}
+}
+export class WithExprSubqueryContext extends WithExprContext {
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public AS(): TerminalNode { return this.getToken(TSQLParser.AS, 0); }
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public selectSetStmt(): SelectSetStmtContext {
+		return this.getRuleContext(0, SelectSetStmtContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	constructor(ctx: WithExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWithExprSubquery) {
+			return visitor.visitWithExprSubquery(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class WithExprColumnContext extends WithExprContext {
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public AS(): TerminalNode { return this.getToken(TSQLParser.AS, 0); }
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	constructor(ctx: WithExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitWithExprColumn) {
+			return visitor.visitWithExprColumn(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class ColumnIdentifierContext extends ParserRuleContext {
+	public placeholder(): PlaceholderContext | undefined {
+		return this.tryGetRuleContext(0, PlaceholderContext);
+	}
+	public nestedIdentifier(): NestedIdentifierContext | undefined {
+		return this.tryGetRuleContext(0, NestedIdentifierContext);
+	}
+	public tableIdentifier(): TableIdentifierContext | undefined {
+		return this.tryGetRuleContext(0, TableIdentifierContext);
+	}
+	public DOT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DOT, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_columnIdentifier; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitColumnIdentifier) {
+			return visitor.visitColumnIdentifier(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class NestedIdentifierContext extends ParserRuleContext {
+	public identifier(): IdentifierContext[];
+	public identifier(i: number): IdentifierContext;
+	public identifier(i?: number): IdentifierContext | IdentifierContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(IdentifierContext);
+		} else {
+			return this.getRuleContext(i, IdentifierContext);
+		}
+	}
+	public DOT(): TerminalNode[];
+	public DOT(i: number): TerminalNode;
+	public DOT(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.DOT);
+		} else {
+			return this.getToken(TSQLParser.DOT, i);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_nestedIdentifier; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitNestedIdentifier) {
+			return visitor.visitNestedIdentifier(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class TableExprContext extends ParserRuleContext {
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_tableExpr; }
+	public copyFrom(ctx: TableExprContext): void {
+		super.copyFrom(ctx);
+	}
+}
+export class TableExprIdentifierContext extends TableExprContext {
+	public tableIdentifier(): TableIdentifierContext {
+		return this.getRuleContext(0, TableIdentifierContext);
+	}
+	constructor(ctx: TableExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTableExprIdentifier) {
+			return visitor.visitTableExprIdentifier(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class TableExprFunctionContext extends TableExprContext {
+	public tableFunctionExpr(): TableFunctionExprContext {
+		return this.getRuleContext(0, TableFunctionExprContext);
+	}
+	constructor(ctx: TableExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTableExprFunction) {
+			return visitor.visitTableExprFunction(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class TableExprSubqueryContext extends TableExprContext {
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public selectSetStmt(): SelectSetStmtContext {
+		return this.getRuleContext(0, SelectSetStmtContext);
+	}
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	constructor(ctx: TableExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTableExprSubquery) {
+			return visitor.visitTableExprSubquery(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class TableExprAliasContext extends TableExprContext {
+	public tableExpr(): TableExprContext {
+		return this.getRuleContext(0, TableExprContext);
+	}
+	public alias(): AliasContext | undefined {
+		return this.tryGetRuleContext(0, AliasContext);
+	}
+	public AS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.AS, 0); }
+	public identifier(): IdentifierContext | undefined {
+		return this.tryGetRuleContext(0, IdentifierContext);
+	}
+	constructor(ctx: TableExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTableExprAlias) {
+			return visitor.visitTableExprAlias(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class TableExprTagContext extends TableExprContext {
+	public tSQLxTagElement(): TSQLxTagElementContext {
+		return this.getRuleContext(0, TSQLxTagElementContext);
+	}
+	constructor(ctx: TableExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTableExprTag) {
+			return visitor.visitTableExprTag(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+export class TableExprPlaceholderContext extends TableExprContext {
+	public placeholder(): PlaceholderContext {
+		return this.getRuleContext(0, PlaceholderContext);
+	}
+	constructor(ctx: TableExprContext) {
+		super(ctx.parent, ctx.invokingState);
+		this.copyFrom(ctx);
+	}
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTableExprPlaceholder) {
+			return visitor.visitTableExprPlaceholder(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class TableFunctionExprContext extends ParserRuleContext {
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	public LPAREN(): TerminalNode { return this.getToken(TSQLParser.LPAREN, 0); }
+	public RPAREN(): TerminalNode { return this.getToken(TSQLParser.RPAREN, 0); }
+	public tableArgList(): TableArgListContext | undefined {
+		return this.tryGetRuleContext(0, TableArgListContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_tableFunctionExpr; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTableFunctionExpr) {
+			return visitor.visitTableFunctionExpr(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class TableIdentifierContext extends ParserRuleContext {
+	public nestedIdentifier(): NestedIdentifierContext {
+		return this.getRuleContext(0, NestedIdentifierContext);
+	}
+	public databaseIdentifier(): DatabaseIdentifierContext | undefined {
+		return this.tryGetRuleContext(0, DatabaseIdentifierContext);
+	}
+	public DOT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DOT, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_tableIdentifier; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTableIdentifier) {
+			return visitor.visitTableIdentifier(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class TableArgListContext extends ParserRuleContext {
+	public columnExpr(): ColumnExprContext[];
+	public columnExpr(i: number): ColumnExprContext;
+	public columnExpr(i?: number): ColumnExprContext | ColumnExprContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(ColumnExprContext);
+		} else {
+			return this.getRuleContext(i, ColumnExprContext);
+		}
+	}
+	public COMMA(): TerminalNode[];
+	public COMMA(i: number): TerminalNode;
+	public COMMA(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.COMMA);
+		} else {
+			return this.getToken(TSQLParser.COMMA, i);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_tableArgList; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTableArgList) {
+			return visitor.visitTableArgList(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class DatabaseIdentifierContext extends ParserRuleContext {
+	public identifier(): IdentifierContext {
+		return this.getRuleContext(0, IdentifierContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_databaseIdentifier; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitDatabaseIdentifier) {
+			return visitor.visitDatabaseIdentifier(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class FloatingLiteralContext extends ParserRuleContext {
+	public FLOATING_LITERAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FLOATING_LITERAL, 0); }
+	public DOT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DOT, 0); }
+	public DECIMAL_LITERAL(): TerminalNode[];
+	public DECIMAL_LITERAL(i: number): TerminalNode;
+	public DECIMAL_LITERAL(i?: number): TerminalNode | TerminalNode[] {
+		if (i === undefined) {
+			return this.getTokens(TSQLParser.DECIMAL_LITERAL);
+		} else {
+			return this.getToken(TSQLParser.DECIMAL_LITERAL, i);
+		}
+	}
+	public OCTAL_LITERAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OCTAL_LITERAL, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_floatingLiteral; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitFloatingLiteral) {
+			return visitor.visitFloatingLiteral(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class NumberLiteralContext extends ParserRuleContext {
+	public floatingLiteral(): FloatingLiteralContext | undefined {
+		return this.tryGetRuleContext(0, FloatingLiteralContext);
+	}
+	public OCTAL_LITERAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OCTAL_LITERAL, 0); }
+	public DECIMAL_LITERAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DECIMAL_LITERAL, 0); }
+	public HEXADECIMAL_LITERAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.HEXADECIMAL_LITERAL, 0); }
+	public INF(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.INF, 0); }
+	public NAN_SQL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NAN_SQL, 0); }
+	public PLUS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.PLUS, 0); }
+	public DASH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DASH, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_numberLiteral; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitNumberLiteral) {
+			return visitor.visitNumberLiteral(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class LiteralContext extends ParserRuleContext {
+	public numberLiteral(): NumberLiteralContext | undefined {
+		return this.tryGetRuleContext(0, NumberLiteralContext);
+	}
+	public STRING_LITERAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.STRING_LITERAL, 0); }
+	public NULL_SQL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NULL_SQL, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_literal; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitLiteral) {
+			return visitor.visitLiteral(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class IntervalContext extends ParserRuleContext {
+	public SECOND(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SECOND, 0); }
+	public MINUTE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.MINUTE, 0); }
+	public HOUR(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.HOUR, 0); }
+	public DAY(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DAY, 0); }
+	public WEEK(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.WEEK, 0); }
+	public MONTH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.MONTH, 0); }
+	public QUARTER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.QUARTER, 0); }
+	public YEAR(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.YEAR, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_interval; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitInterval) {
+			return visitor.visitInterval(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class KeywordContext extends ParserRuleContext {
+	public ALL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ALL, 0); }
+	public AND(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.AND, 0); }
+	public ANTI(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ANTI, 0); }
+	public ANY(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ANY, 0); }
+	public ARRAY(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ARRAY, 0); }
+	public AS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.AS, 0); }
+	public ASCENDING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ASCENDING, 0); }
+	public ASOF(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ASOF, 0); }
+	public BETWEEN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.BETWEEN, 0); }
+	public BOTH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.BOTH, 0); }
+	public BY(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.BY, 0); }
+	public CASE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.CASE, 0); }
+	public CAST(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.CAST, 0); }
+	public COHORT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.COHORT, 0); }
+	public COLLATE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.COLLATE, 0); }
+	public CROSS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.CROSS, 0); }
+	public CUBE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.CUBE, 0); }
+	public CURRENT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.CURRENT, 0); }
+	public DATE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DATE, 0); }
+	public DESC(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DESC, 0); }
+	public DESCENDING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DESCENDING, 0); }
+	public DISTINCT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DISTINCT, 0); }
+	public ELSE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ELSE, 0); }
+	public END(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.END, 0); }
+	public EXTRACT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.EXTRACT, 0); }
+	public FINAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FINAL, 0); }
+	public FIRST(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FIRST, 0); }
+	public FOR(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FOR, 0); }
+	public FOLLOWING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FOLLOWING, 0); }
+	public FROM(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FROM, 0); }
+	public FULL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FULL, 0); }
+	public GROUP(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.GROUP, 0); }
+	public HAVING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.HAVING, 0); }
+	public ID(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ID, 0); }
+	public IS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.IS, 0); }
+	public IF(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.IF, 0); }
+	public ILIKE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ILIKE, 0); }
+	public IN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.IN, 0); }
+	public INNER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.INNER, 0); }
+	public INTERVAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.INTERVAL, 0); }
+	public JOIN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.JOIN, 0); }
+	public KEY(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.KEY, 0); }
+	public LAST(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LAST, 0); }
+	public LEADING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LEADING, 0); }
+	public LEFT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LEFT, 0); }
+	public LIKE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LIKE, 0); }
+	public LIMIT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.LIMIT, 0); }
+	public NOT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NOT, 0); }
+	public NULLS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.NULLS, 0); }
+	public OFFSET(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OFFSET, 0); }
+	public ON(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ON, 0); }
+	public OR(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OR, 0); }
+	public ORDER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ORDER, 0); }
+	public OUTER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OUTER, 0); }
+	public OVER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.OVER, 0); }
+	public PARTITION(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.PARTITION, 0); }
+	public PRECEDING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.PRECEDING, 0); }
+	public PREWHERE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.PREWHERE, 0); }
+	public RANGE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RANGE, 0); }
+	public RETURN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RETURN, 0); }
+	public RIGHT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RIGHT, 0); }
+	public ROLLUP(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ROLLUP, 0); }
+	public ROW(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ROW, 0); }
+	public ROWS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ROWS, 0); }
+	public SAMPLE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SAMPLE, 0); }
+	public SELECT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SELECT, 0); }
+	public SEMI(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SEMI, 0); }
+	public SETTINGS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SETTINGS, 0); }
+	public SUBSTRING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.SUBSTRING, 0); }
+	public THEN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.THEN, 0); }
+	public TIES(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TIES, 0); }
+	public TIMESTAMP(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TIMESTAMP, 0); }
+	public TOTALS(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TOTALS, 0); }
+	public TRAILING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TRAILING, 0); }
+	public TRIM(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TRIM, 0); }
+	public TRUNCATE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TRUNCATE, 0); }
+	public TO(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TO, 0); }
+	public TOP(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.TOP, 0); }
+	public UNBOUNDED(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.UNBOUNDED, 0); }
+	public UNION(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.UNION, 0); }
+	public USING(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.USING, 0); }
+	public WHEN(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.WHEN, 0); }
+	public WHERE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.WHERE, 0); }
+	public WINDOW(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.WINDOW, 0); }
+	public WITH(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.WITH, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_keyword; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitKeyword) {
+			return visitor.visitKeyword(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class KeywordForAliasContext extends ParserRuleContext {
+	public DATE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.DATE, 0); }
+	public FIRST(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FIRST, 0); }
+	public ID(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.ID, 0); }
+	public KEY(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.KEY, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_keywordForAlias; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitKeywordForAlias) {
+			return visitor.visitKeywordForAlias(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class AliasContext extends ParserRuleContext {
+	public IDENTIFIER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.IDENTIFIER, 0); }
+	public keywordForAlias(): KeywordForAliasContext | undefined {
+		return this.tryGetRuleContext(0, KeywordForAliasContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_alias; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitAlias) {
+			return visitor.visitAlias(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class IdentifierContext extends ParserRuleContext {
+	public IDENTIFIER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.IDENTIFIER, 0); }
+	public interval(): IntervalContext | undefined {
+		return this.tryGetRuleContext(0, IntervalContext);
+	}
+	public keyword(): KeywordContext | undefined {
+		return this.tryGetRuleContext(0, KeywordContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_identifier; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitIdentifier) {
+			return visitor.visitIdentifier(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class EnumValueContext extends ParserRuleContext {
+	public string(): StringContext {
+		return this.getRuleContext(0, StringContext);
+	}
+	public EQ_SINGLE(): TerminalNode { return this.getToken(TSQLParser.EQ_SINGLE, 0); }
+	public numberLiteral(): NumberLiteralContext {
+		return this.getRuleContext(0, NumberLiteralContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_enumValue; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitEnumValue) {
+			return visitor.visitEnumValue(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class PlaceholderContext extends ParserRuleContext {
+	public LBRACE(): TerminalNode { return this.getToken(TSQLParser.LBRACE, 0); }
+	public columnExpr(): ColumnExprContext {
+		return this.getRuleContext(0, ColumnExprContext);
+	}
+	public RBRACE(): TerminalNode { return this.getToken(TSQLParser.RBRACE, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_placeholder; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitPlaceholder) {
+			return visitor.visitPlaceholder(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class StringContext extends ParserRuleContext {
+	public STRING_LITERAL(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.STRING_LITERAL, 0); }
+	public templateString(): TemplateStringContext | undefined {
+		return this.tryGetRuleContext(0, TemplateStringContext);
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_string; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitString) {
+			return visitor.visitString(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class TemplateStringContext extends ParserRuleContext {
+	public QUOTE_SINGLE_TEMPLATE(): TerminalNode { return this.getToken(TSQLParser.QUOTE_SINGLE_TEMPLATE, 0); }
+	public QUOTE_SINGLE(): TerminalNode { return this.getToken(TSQLParser.QUOTE_SINGLE, 0); }
+	public stringContents(): StringContentsContext[];
+	public stringContents(i: number): StringContentsContext;
+	public stringContents(i?: number): StringContentsContext | StringContentsContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(StringContentsContext);
+		} else {
+			return this.getRuleContext(i, StringContentsContext);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_templateString; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitTemplateString) {
+			return visitor.visitTemplateString(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class StringContentsContext extends ParserRuleContext {
+	public STRING_ESCAPE_TRIGGER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.STRING_ESCAPE_TRIGGER, 0); }
+	public columnExpr(): ColumnExprContext | undefined {
+		return this.tryGetRuleContext(0, ColumnExprContext);
+	}
+	public RBRACE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RBRACE, 0); }
+	public STRING_TEXT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.STRING_TEXT, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_stringContents; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitStringContents) {
+			return visitor.visitStringContents(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class FullTemplateStringContext extends ParserRuleContext {
+	public QUOTE_SINGLE_TEMPLATE_FULL(): TerminalNode { return this.getToken(TSQLParser.QUOTE_SINGLE_TEMPLATE_FULL, 0); }
+	public EOF(): TerminalNode { return this.getToken(TSQLParser.EOF, 0); }
+	public stringContentsFull(): StringContentsFullContext[];
+	public stringContentsFull(i: number): StringContentsFullContext;
+	public stringContentsFull(i?: number): StringContentsFullContext | StringContentsFullContext[] {
+		if (i === undefined) {
+			return this.getRuleContexts(StringContentsFullContext);
+		} else {
+			return this.getRuleContext(i, StringContentsFullContext);
+		}
+	}
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_fullTemplateString; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitFullTemplateString) {
+			return visitor.visitFullTemplateString(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
+export class StringContentsFullContext extends ParserRuleContext {
+	public FULL_STRING_ESCAPE_TRIGGER(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FULL_STRING_ESCAPE_TRIGGER, 0); }
+	public columnExpr(): ColumnExprContext | undefined {
+		return this.tryGetRuleContext(0, ColumnExprContext);
+	}
+	public RBRACE(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.RBRACE, 0); }
+	public FULL_STRING_TEXT(): TerminalNode | undefined { return this.tryGetToken(TSQLParser.FULL_STRING_TEXT, 0); }
+	constructor(parent: ParserRuleContext | undefined, invokingState: number) {
+		super(parent, invokingState);
+	}
+	// @Override
+	public get ruleIndex(): number { return TSQLParser.RULE_stringContentsFull; }
+	// @Override
+	public accept<Result>(visitor: TSQLParserVisitor<Result>): Result {
+		if (visitor.visitStringContentsFull) {
+			return visitor.visitStringContentsFull(this);
+		} else {
+			return visitor.visitChildren(this);
+		}
+	}
+}
+
+
diff --git a/internal-packages/tsql/src/grammar/TSQLParserVisitor.ts b/internal-packages/tsql/src/grammar/TSQLParserVisitor.ts
new file mode 100644
index 000000000..a562330bc
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/TSQLParserVisitor.ts
@@ -0,0 +1,1312 @@
+// Generated from src/grammar/TSQLParser.g4 by ANTLR 4.9.0-SNAPSHOT
+
+
+import { ParseTreeVisitor } from "antlr4ts/tree/ParseTreeVisitor";
+
+import { JoinOpInnerContext } from "./TSQLParser";
+import { JoinOpLeftRightContext } from "./TSQLParser";
+import { JoinOpFullContext } from "./TSQLParser";
+import { ColumnExprCaseContext } from "./TSQLParser";
+import { ColumnExprCastContext } from "./TSQLParser";
+import { ColumnExprDateContext } from "./TSQLParser";
+import { ColumnExprIntervalStringContext } from "./TSQLParser";
+import { ColumnExprIntervalContext } from "./TSQLParser";
+import { ColumnExprSubstringContext } from "./TSQLParser";
+import { ColumnExprTimestampContext } from "./TSQLParser";
+import { ColumnExprTrimContext } from "./TSQLParser";
+import { ColumnExprWinFunctionContext } from "./TSQLParser";
+import { ColumnExprWinFunctionTargetContext } from "./TSQLParser";
+import { ColumnExprFunctionContext } from "./TSQLParser";
+import { ColumnExprCallSelectContext } from "./TSQLParser";
+import { ColumnExprCallContext } from "./TSQLParser";
+import { ColumnExprTagElementContext } from "./TSQLParser";
+import { ColumnExprTemplateStringContext } from "./TSQLParser";
+import { ColumnExprLiteralContext } from "./TSQLParser";
+import { ColumnExprArrayAccessContext } from "./TSQLParser";
+import { ColumnExprTupleAccessContext } from "./TSQLParser";
+import { ColumnExprPropertyAccessContext } from "./TSQLParser";
+import { ColumnExprNullArrayAccessContext } from "./TSQLParser";
+import { ColumnExprNullTupleAccessContext } from "./TSQLParser";
+import { ColumnExprNullPropertyAccessContext } from "./TSQLParser";
+import { ColumnExprNegateContext } from "./TSQLParser";
+import { ColumnExprPrecedence1Context } from "./TSQLParser";
+import { ColumnExprPrecedence2Context } from "./TSQLParser";
+import { ColumnExprPrecedence3Context } from "./TSQLParser";
+import { ColumnExprIsNullContext } from "./TSQLParser";
+import { ColumnExprNullishContext } from "./TSQLParser";
+import { ColumnExprNotContext } from "./TSQLParser";
+import { ColumnExprAndContext } from "./TSQLParser";
+import { ColumnExprOrContext } from "./TSQLParser";
+import { ColumnExprBetweenContext } from "./TSQLParser";
+import { ColumnExprTernaryOpContext } from "./TSQLParser";
+import { ColumnExprAliasContext } from "./TSQLParser";
+import { ColumnExprAsteriskContext } from "./TSQLParser";
+import { ColumnExprSubqueryContext } from "./TSQLParser";
+import { ColumnExprParensContext } from "./TSQLParser";
+import { ColumnExprTupleContext } from "./TSQLParser";
+import { ColumnExprArrayContext } from "./TSQLParser";
+import { ColumnExprDictContext } from "./TSQLParser";
+import { ColumnExprLambdaContext } from "./TSQLParser";
+import { ColumnExprIdentifierContext } from "./TSQLParser";
+import { TableExprIdentifierContext } from "./TSQLParser";
+import { TableExprFunctionContext } from "./TSQLParser";
+import { TableExprSubqueryContext } from "./TSQLParser";
+import { TableExprAliasContext } from "./TSQLParser";
+import { TableExprTagContext } from "./TSQLParser";
+import { TableExprPlaceholderContext } from "./TSQLParser";
+import { WithExprSubqueryContext } from "./TSQLParser";
+import { WithExprColumnContext } from "./TSQLParser";
+import { JoinExprOpContext } from "./TSQLParser";
+import { JoinExprCrossOpContext } from "./TSQLParser";
+import { JoinExprTableContext } from "./TSQLParser";
+import { JoinExprParensContext } from "./TSQLParser";
+import { FrameStartContext } from "./TSQLParser";
+import { FrameBetweenContext } from "./TSQLParser";
+import { ColumnTypeExprSimpleContext } from "./TSQLParser";
+import { ColumnTypeExprNestedContext } from "./TSQLParser";
+import { ColumnTypeExprEnumContext } from "./TSQLParser";
+import { ColumnTypeExprComplexContext } from "./TSQLParser";
+import { ColumnTypeExprParamContext } from "./TSQLParser";
+import { ProgramContext } from "./TSQLParser";
+import { DeclarationContext } from "./TSQLParser";
+import { ExpressionContext } from "./TSQLParser";
+import { VarDeclContext } from "./TSQLParser";
+import { IdentifierListContext } from "./TSQLParser";
+import { StatementContext } from "./TSQLParser";
+import { ReturnStmtContext } from "./TSQLParser";
+import { ThrowStmtContext } from "./TSQLParser";
+import { CatchBlockContext } from "./TSQLParser";
+import { TryCatchStmtContext } from "./TSQLParser";
+import { IfStmtContext } from "./TSQLParser";
+import { WhileStmtContext } from "./TSQLParser";
+import { ForStmtContext } from "./TSQLParser";
+import { ForInStmtContext } from "./TSQLParser";
+import { FuncStmtContext } from "./TSQLParser";
+import { VarAssignmentContext } from "./TSQLParser";
+import { ExprStmtContext } from "./TSQLParser";
+import { EmptyStmtContext } from "./TSQLParser";
+import { BlockContext } from "./TSQLParser";
+import { KvPairContext } from "./TSQLParser";
+import { KvPairListContext } from "./TSQLParser";
+import { SelectContext } from "./TSQLParser";
+import { SelectStmtWithParensContext } from "./TSQLParser";
+import { SubsequentSelectSetClauseContext } from "./TSQLParser";
+import { SelectSetStmtContext } from "./TSQLParser";
+import { SelectStmtContext } from "./TSQLParser";
+import { WithClauseContext } from "./TSQLParser";
+import { TopClauseContext } from "./TSQLParser";
+import { FromClauseContext } from "./TSQLParser";
+import { ArrayJoinClauseContext } from "./TSQLParser";
+import { WindowClauseContext } from "./TSQLParser";
+import { PrewhereClauseContext } from "./TSQLParser";
+import { WhereClauseContext } from "./TSQLParser";
+import { GroupByClauseContext } from "./TSQLParser";
+import { HavingClauseContext } from "./TSQLParser";
+import { OrderByClauseContext } from "./TSQLParser";
+import { ProjectionOrderByClauseContext } from "./TSQLParser";
+import { LimitByClauseContext } from "./TSQLParser";
+import { LimitAndOffsetClauseContext } from "./TSQLParser";
+import { OffsetOnlyClauseContext } from "./TSQLParser";
+import { SettingsClauseContext } from "./TSQLParser";
+import { JoinExprContext } from "./TSQLParser";
+import { JoinOpContext } from "./TSQLParser";
+import { JoinOpCrossContext } from "./TSQLParser";
+import { JoinConstraintClauseContext } from "./TSQLParser";
+import { SampleClauseContext } from "./TSQLParser";
+import { LimitExprContext } from "./TSQLParser";
+import { OrderExprListContext } from "./TSQLParser";
+import { OrderExprContext } from "./TSQLParser";
+import { RatioExprContext } from "./TSQLParser";
+import { SettingExprListContext } from "./TSQLParser";
+import { SettingExprContext } from "./TSQLParser";
+import { WindowExprContext } from "./TSQLParser";
+import { WinPartitionByClauseContext } from "./TSQLParser";
+import { WinOrderByClauseContext } from "./TSQLParser";
+import { WinFrameClauseContext } from "./TSQLParser";
+import { WinFrameExtendContext } from "./TSQLParser";
+import { WinFrameBoundContext } from "./TSQLParser";
+import { ExprContext } from "./TSQLParser";
+import { ColumnTypeExprContext } from "./TSQLParser";
+import { ColumnExprListContext } from "./TSQLParser";
+import { ColumnExprContext } from "./TSQLParser";
+import { ColumnLambdaExprContext } from "./TSQLParser";
+import { TSQLxChildElementContext } from "./TSQLParser";
+import { TSQLxTagElementContext } from "./TSQLParser";
+import { TSQLxTagAttributeContext } from "./TSQLParser";
+import { WithExprListContext } from "./TSQLParser";
+import { WithExprContext } from "./TSQLParser";
+import { ColumnIdentifierContext } from "./TSQLParser";
+import { NestedIdentifierContext } from "./TSQLParser";
+import { TableExprContext } from "./TSQLParser";
+import { TableFunctionExprContext } from "./TSQLParser";
+import { TableIdentifierContext } from "./TSQLParser";
+import { TableArgListContext } from "./TSQLParser";
+import { DatabaseIdentifierContext } from "./TSQLParser";
+import { FloatingLiteralContext } from "./TSQLParser";
+import { NumberLiteralContext } from "./TSQLParser";
+import { LiteralContext } from "./TSQLParser";
+import { IntervalContext } from "./TSQLParser";
+import { KeywordContext } from "./TSQLParser";
+import { KeywordForAliasContext } from "./TSQLParser";
+import { AliasContext } from "./TSQLParser";
+import { IdentifierContext } from "./TSQLParser";
+import { EnumValueContext } from "./TSQLParser";
+import { PlaceholderContext } from "./TSQLParser";
+import { StringContext } from "./TSQLParser";
+import { TemplateStringContext } from "./TSQLParser";
+import { StringContentsContext } from "./TSQLParser";
+import { FullTemplateStringContext } from "./TSQLParser";
+import { StringContentsFullContext } from "./TSQLParser";
+
+
+/**
+ * This interface defines a complete generic visitor for a parse tree produced
+ * by `TSQLParser`.
+ *
+ * @param <Result> The return type of the visit operation. Use `void` for
+ * operations with no return type.
+ */
+export interface TSQLParserVisitor<Result> extends ParseTreeVisitor<Result> {
+	/**
+	 * Visit a parse tree produced by the `JoinOpInner`
+	 * labeled alternative in `TSQLParser.joinOp`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinOpInner?: (ctx: JoinOpInnerContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `JoinOpLeftRight`
+	 * labeled alternative in `TSQLParser.joinOp`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinOpLeftRight?: (ctx: JoinOpLeftRightContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `JoinOpFull`
+	 * labeled alternative in `TSQLParser.joinOp`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinOpFull?: (ctx: JoinOpFullContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprCase`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprCase?: (ctx: ColumnExprCaseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprCast`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprCast?: (ctx: ColumnExprCastContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprDate`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprDate?: (ctx: ColumnExprDateContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprIntervalString`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprIntervalString?: (ctx: ColumnExprIntervalStringContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprInterval`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprInterval?: (ctx: ColumnExprIntervalContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprSubstring`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprSubstring?: (ctx: ColumnExprSubstringContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprTimestamp`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprTimestamp?: (ctx: ColumnExprTimestampContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprTrim`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprTrim?: (ctx: ColumnExprTrimContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprWinFunction`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprWinFunction?: (ctx: ColumnExprWinFunctionContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprWinFunctionTarget`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprWinFunctionTarget?: (ctx: ColumnExprWinFunctionTargetContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprFunction`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprFunction?: (ctx: ColumnExprFunctionContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprCallSelect`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprCallSelect?: (ctx: ColumnExprCallSelectContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprCall`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprCall?: (ctx: ColumnExprCallContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprTagElement`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprTagElement?: (ctx: ColumnExprTagElementContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprTemplateString`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprTemplateString?: (ctx: ColumnExprTemplateStringContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprLiteral`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprLiteral?: (ctx: ColumnExprLiteralContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprArrayAccess`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprArrayAccess?: (ctx: ColumnExprArrayAccessContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprTupleAccess`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprTupleAccess?: (ctx: ColumnExprTupleAccessContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprPropertyAccess`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprPropertyAccess?: (ctx: ColumnExprPropertyAccessContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprNullArrayAccess`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprNullArrayAccess?: (ctx: ColumnExprNullArrayAccessContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprNullTupleAccess`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprNullTupleAccess?: (ctx: ColumnExprNullTupleAccessContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprNullPropertyAccess`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprNullPropertyAccess?: (ctx: ColumnExprNullPropertyAccessContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprNegate`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprNegate?: (ctx: ColumnExprNegateContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprPrecedence1`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprPrecedence1?: (ctx: ColumnExprPrecedence1Context) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprPrecedence2`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprPrecedence2?: (ctx: ColumnExprPrecedence2Context) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprPrecedence3`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprPrecedence3?: (ctx: ColumnExprPrecedence3Context) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprIsNull`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprIsNull?: (ctx: ColumnExprIsNullContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprNullish`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprNullish?: (ctx: ColumnExprNullishContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprNot`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprNot?: (ctx: ColumnExprNotContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprAnd`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprAnd?: (ctx: ColumnExprAndContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprOr`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprOr?: (ctx: ColumnExprOrContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprBetween`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprBetween?: (ctx: ColumnExprBetweenContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprTernaryOp`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprTernaryOp?: (ctx: ColumnExprTernaryOpContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprAlias`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprAlias?: (ctx: ColumnExprAliasContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprAsterisk`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprAsterisk?: (ctx: ColumnExprAsteriskContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprSubquery`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprSubquery?: (ctx: ColumnExprSubqueryContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprParens`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprParens?: (ctx: ColumnExprParensContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprTuple`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprTuple?: (ctx: ColumnExprTupleContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprArray`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprArray?: (ctx: ColumnExprArrayContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprDict`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprDict?: (ctx: ColumnExprDictContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprLambda`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprLambda?: (ctx: ColumnExprLambdaContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnExprIdentifier`
+	 * labeled alternative in `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprIdentifier?: (ctx: ColumnExprIdentifierContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `TableExprIdentifier`
+	 * labeled alternative in `TSQLParser.tableExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTableExprIdentifier?: (ctx: TableExprIdentifierContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `TableExprFunction`
+	 * labeled alternative in `TSQLParser.tableExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTableExprFunction?: (ctx: TableExprFunctionContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `TableExprSubquery`
+	 * labeled alternative in `TSQLParser.tableExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTableExprSubquery?: (ctx: TableExprSubqueryContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `TableExprAlias`
+	 * labeled alternative in `TSQLParser.tableExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTableExprAlias?: (ctx: TableExprAliasContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `TableExprTag`
+	 * labeled alternative in `TSQLParser.tableExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTableExprTag?: (ctx: TableExprTagContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `TableExprPlaceholder`
+	 * labeled alternative in `TSQLParser.tableExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTableExprPlaceholder?: (ctx: TableExprPlaceholderContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `WithExprSubquery`
+	 * labeled alternative in `TSQLParser.withExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWithExprSubquery?: (ctx: WithExprSubqueryContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `WithExprColumn`
+	 * labeled alternative in `TSQLParser.withExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWithExprColumn?: (ctx: WithExprColumnContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `JoinExprOp`
+	 * labeled alternative in `TSQLParser.joinExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinExprOp?: (ctx: JoinExprOpContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `JoinExprCrossOp`
+	 * labeled alternative in `TSQLParser.joinExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinExprCrossOp?: (ctx: JoinExprCrossOpContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `JoinExprTable`
+	 * labeled alternative in `TSQLParser.joinExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinExprTable?: (ctx: JoinExprTableContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `JoinExprParens`
+	 * labeled alternative in `TSQLParser.joinExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinExprParens?: (ctx: JoinExprParensContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `frameStart`
+	 * labeled alternative in `TSQLParser.winFrameExtend`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitFrameStart?: (ctx: FrameStartContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `frameBetween`
+	 * labeled alternative in `TSQLParser.winFrameExtend`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitFrameBetween?: (ctx: FrameBetweenContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnTypeExprSimple`
+	 * labeled alternative in `TSQLParser.columnTypeExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnTypeExprSimple?: (ctx: ColumnTypeExprSimpleContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnTypeExprNested`
+	 * labeled alternative in `TSQLParser.columnTypeExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnTypeExprNested?: (ctx: ColumnTypeExprNestedContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnTypeExprEnum`
+	 * labeled alternative in `TSQLParser.columnTypeExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnTypeExprEnum?: (ctx: ColumnTypeExprEnumContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnTypeExprComplex`
+	 * labeled alternative in `TSQLParser.columnTypeExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnTypeExprComplex?: (ctx: ColumnTypeExprComplexContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by the `ColumnTypeExprParam`
+	 * labeled alternative in `TSQLParser.columnTypeExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnTypeExprParam?: (ctx: ColumnTypeExprParamContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.program`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitProgram?: (ctx: ProgramContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.declaration`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitDeclaration?: (ctx: DeclarationContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.expression`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitExpression?: (ctx: ExpressionContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.varDecl`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitVarDecl?: (ctx: VarDeclContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.identifierList`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitIdentifierList?: (ctx: IdentifierListContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.statement`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitStatement?: (ctx: StatementContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.returnStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitReturnStmt?: (ctx: ReturnStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.throwStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitThrowStmt?: (ctx: ThrowStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.catchBlock`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitCatchBlock?: (ctx: CatchBlockContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.tryCatchStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTryCatchStmt?: (ctx: TryCatchStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.ifStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitIfStmt?: (ctx: IfStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.whileStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWhileStmt?: (ctx: WhileStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.forStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitForStmt?: (ctx: ForStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.forInStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitForInStmt?: (ctx: ForInStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.funcStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitFuncStmt?: (ctx: FuncStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.varAssignment`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitVarAssignment?: (ctx: VarAssignmentContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.exprStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitExprStmt?: (ctx: ExprStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.emptyStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitEmptyStmt?: (ctx: EmptyStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.block`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitBlock?: (ctx: BlockContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.kvPair`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitKvPair?: (ctx: KvPairContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.kvPairList`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitKvPairList?: (ctx: KvPairListContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.select`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitSelect?: (ctx: SelectContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.selectStmtWithParens`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitSelectStmtWithParens?: (ctx: SelectStmtWithParensContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.subsequentSelectSetClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitSubsequentSelectSetClause?: (ctx: SubsequentSelectSetClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.selectSetStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitSelectSetStmt?: (ctx: SelectSetStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.selectStmt`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitSelectStmt?: (ctx: SelectStmtContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.withClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWithClause?: (ctx: WithClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.topClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTopClause?: (ctx: TopClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.fromClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitFromClause?: (ctx: FromClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.arrayJoinClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitArrayJoinClause?: (ctx: ArrayJoinClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.windowClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWindowClause?: (ctx: WindowClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.prewhereClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitPrewhereClause?: (ctx: PrewhereClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.whereClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWhereClause?: (ctx: WhereClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.groupByClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitGroupByClause?: (ctx: GroupByClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.havingClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitHavingClause?: (ctx: HavingClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.orderByClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitOrderByClause?: (ctx: OrderByClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.projectionOrderByClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitProjectionOrderByClause?: (ctx: ProjectionOrderByClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.limitByClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitLimitByClause?: (ctx: LimitByClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.limitAndOffsetClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitLimitAndOffsetClause?: (ctx: LimitAndOffsetClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.offsetOnlyClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitOffsetOnlyClause?: (ctx: OffsetOnlyClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.settingsClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitSettingsClause?: (ctx: SettingsClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.joinExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinExpr?: (ctx: JoinExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.joinOp`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinOp?: (ctx: JoinOpContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.joinOpCross`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinOpCross?: (ctx: JoinOpCrossContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.joinConstraintClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitJoinConstraintClause?: (ctx: JoinConstraintClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.sampleClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitSampleClause?: (ctx: SampleClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.limitExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitLimitExpr?: (ctx: LimitExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.orderExprList`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitOrderExprList?: (ctx: OrderExprListContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.orderExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitOrderExpr?: (ctx: OrderExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.ratioExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitRatioExpr?: (ctx: RatioExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.settingExprList`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitSettingExprList?: (ctx: SettingExprListContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.settingExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitSettingExpr?: (ctx: SettingExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.windowExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWindowExpr?: (ctx: WindowExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.winPartitionByClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWinPartitionByClause?: (ctx: WinPartitionByClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.winOrderByClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWinOrderByClause?: (ctx: WinOrderByClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.winFrameClause`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWinFrameClause?: (ctx: WinFrameClauseContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.winFrameExtend`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWinFrameExtend?: (ctx: WinFrameExtendContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.winFrameBound`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWinFrameBound?: (ctx: WinFrameBoundContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.expr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitExpr?: (ctx: ExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.columnTypeExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnTypeExpr?: (ctx: ColumnTypeExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.columnExprList`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExprList?: (ctx: ColumnExprListContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.columnExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnExpr?: (ctx: ColumnExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.columnLambdaExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnLambdaExpr?: (ctx: ColumnLambdaExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.tSQLxChildElement`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTSQLxChildElement?: (ctx: TSQLxChildElementContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.tSQLxTagElement`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTSQLxTagElement?: (ctx: TSQLxTagElementContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.tSQLxTagAttribute`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTSQLxTagAttribute?: (ctx: TSQLxTagAttributeContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.withExprList`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWithExprList?: (ctx: WithExprListContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.withExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitWithExpr?: (ctx: WithExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.columnIdentifier`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitColumnIdentifier?: (ctx: ColumnIdentifierContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.nestedIdentifier`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitNestedIdentifier?: (ctx: NestedIdentifierContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.tableExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTableExpr?: (ctx: TableExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.tableFunctionExpr`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTableFunctionExpr?: (ctx: TableFunctionExprContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.tableIdentifier`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTableIdentifier?: (ctx: TableIdentifierContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.tableArgList`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTableArgList?: (ctx: TableArgListContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.databaseIdentifier`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitDatabaseIdentifier?: (ctx: DatabaseIdentifierContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.floatingLiteral`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitFloatingLiteral?: (ctx: FloatingLiteralContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.numberLiteral`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitNumberLiteral?: (ctx: NumberLiteralContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.literal`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitLiteral?: (ctx: LiteralContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.interval`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitInterval?: (ctx: IntervalContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.keyword`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitKeyword?: (ctx: KeywordContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.keywordForAlias`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitKeywordForAlias?: (ctx: KeywordForAliasContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.alias`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitAlias?: (ctx: AliasContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.identifier`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitIdentifier?: (ctx: IdentifierContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.enumValue`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitEnumValue?: (ctx: EnumValueContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.placeholder`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitPlaceholder?: (ctx: PlaceholderContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.string`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitString?: (ctx: StringContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.templateString`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitTemplateString?: (ctx: TemplateStringContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.stringContents`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitStringContents?: (ctx: StringContentsContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.fullTemplateString`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitFullTemplateString?: (ctx: FullTemplateStringContext) => Result;
+
+	/**
+	 * Visit a parse tree produced by `TSQLParser.stringContentsFull`.
+	 * @param ctx the parse tree
+	 * @return the visitor result
+	 */
+	visitStringContentsFull?: (ctx: StringContentsFullContext) => Result;
+}
+
diff --git a/internal-packages/tsql/src/grammar/parser.test.ts b/internal-packages/tsql/src/grammar/parser.test.ts
new file mode 100644
index 000000000..fed698130
--- /dev/null
+++ b/internal-packages/tsql/src/grammar/parser.test.ts
@@ -0,0 +1,166 @@
+import { describe, it, expect } from "vitest";
+import { CharStreams, CommonTokenStream } from "antlr4ts";
+import { TSQLLexer } from "./TSQLLexer.js";
+import { TSQLParser } from "./TSQLParser.js";
+
+describe("TSQLParser", () => {
+  function parse(input: string) {
+    const inputStream = CharStreams.fromString(input);
+    const lexer = new TSQLLexer(inputStream);
+    const tokenStream = new CommonTokenStream(lexer);
+    const parser = new TSQLParser(tokenStream);
+    return parser;
+  }
+
+  describe("select statements", () => {
+    it("should parse a simple SELECT statement", () => {
+      const parser = parse("SELECT * FROM users;");
+      const tree = parser.select();
+
+      expect(tree).toBeDefined();
+      // The select rule can return selectStmt, selectSetStmt, or tSQLxTagElement
+      // Most SELECT statements are wrapped in selectSetStmt
+      const selectSetStmt = tree.selectSetStmt();
+      expect(selectSetStmt).toBeDefined();
+
+      // Get the underlying selectStmt from selectSetStmt -> selectStmtWithParens
+      const selectStmtWithParens = selectSetStmt!.selectStmtWithParens();
+      const selectStmt = selectStmtWithParens.selectStmt();
+
+      expect(selectStmt).toBeDefined();
+      expect(selectStmt!.SELECT()).toBeDefined();
+      expect(selectStmt!.columnExprList()).toBeDefined();
+      expect(selectStmt!.fromClause()).toBeDefined();
+    });
+
+    it("should parse SELECT with WHERE clause", () => {
+      const parser = parse("SELECT id, name FROM users WHERE id = 1;");
+      const tree = parser.select();
+
+      expect(tree).toBeDefined();
+      const selectSetStmt = tree.selectSetStmt();
+      const selectStmt = selectSetStmt!.selectStmtWithParens().selectStmt()!;
+
+      expect(selectStmt.whereClause()).toBeDefined();
+      expect(selectStmt.whereClause()!.WHERE()).toBeDefined();
+      expect(selectStmt.whereClause()!.columnExpr()).toBeDefined();
+    });
+
+    it("should parse SELECT with multiple columns", () => {
+      const parser = parse("SELECT id, name, email FROM users;");
+      const tree = parser.select();
+
+      expect(tree).toBeDefined();
+      const selectSetStmt = tree.selectSetStmt();
+      const selectStmt = selectSetStmt!.selectStmtWithParens().selectStmt()!;
+
+      const columnList = selectStmt.columnExprList();
+      expect(columnList).toBeDefined();
+      // columnExprList contains comma-separated expressions
+      expect(columnList.columnExpr().length).toBeGreaterThanOrEqual(1);
+    });
+
+    it("should parse SELECT with DISTINCT", () => {
+      const parser = parse("SELECT DISTINCT id FROM users;");
+      const tree = parser.select();
+
+      expect(tree).toBeDefined();
+      const selectSetStmt = tree.selectSetStmt();
+      const selectStmt = selectSetStmt!.selectStmtWithParens().selectStmt()!;
+
+      expect(selectStmt.DISTINCT()).toBeDefined();
+    });
+  });
+
+  describe("expressions", () => {
+    it("should parse a simple addition expression", () => {
+      const parser = parse("1 + 2");
+      const tree = parser.expr();
+
+      expect(tree).toBeDefined();
+      const columnExpr = tree.columnExpr();
+      expect(columnExpr).toBeDefined();
+      // Check that the expression has children (the operands and operator)
+      expect(columnExpr.text).toBeDefined();
+      const text = columnExpr.text;
+      expect(text).toContain("1");
+      expect(text).toContain("2");
+      expect(text).toContain("+");
+    });
+
+    it("should parse arithmetic expressions with parentheses", () => {
+      const parser = parse("(1 + 2) * 3");
+      const tree = parser.expr();
+
+      expect(tree).toBeDefined();
+      const columnExpr = tree.columnExpr();
+      expect(columnExpr).toBeDefined();
+      // The expression should contain the operators
+      const text = columnExpr.text;
+      expect(text).toContain("+");
+      expect(text).toContain("*");
+      expect(text).toContain("1");
+      expect(text).toContain("2");
+      expect(text).toContain("3");
+    });
+
+    it("should parse string literals", () => {
+      const parser = parse("'hello world'");
+      const tree = parser.expr();
+
+      expect(tree).toBeDefined();
+      const columnExpr = tree.columnExpr();
+      expect(columnExpr).toBeDefined();
+      const text = columnExpr.text;
+      expect(text).toContain("hello");
+      expect(text).toContain("world");
+    });
+
+    it("should parse numeric literals", () => {
+      const parser = parse("42");
+      const tree = parser.expr();
+
+      expect(tree).toBeDefined();
+      const columnExpr = tree.columnExpr();
+      expect(columnExpr).toBeDefined();
+      expect(columnExpr.text).toContain("42");
+    });
+  });
+
+  describe("program", () => {
+    it("should parse an empty program", () => {
+      const parser = parse("");
+      const tree = parser.program();
+
+      expect(tree).toBeDefined();
+      expect(tree.EOF()).toBeDefined();
+      expect(tree.declaration().length).toBe(0);
+    });
+
+    it("should parse variable declarations", () => {
+      const parser = parse("let x := 1");
+      const tree = parser.program();
+
+      expect(tree).toBeDefined();
+      expect(tree.declaration().length).toBe(1);
+      const declaration = tree.declaration(0);
+
+      // Check if it's a varDecl
+      const varDecl = declaration.varDecl();
+      expect(varDecl).toBeDefined();
+      expect(varDecl!.LET()).toBeDefined();
+      expect(varDecl!.identifier()).toBeDefined();
+      expect(varDecl!.expression()).toBeDefined();
+    });
+
+    it("should parse multiple declarations", () => {
+      const parser = parse("let x := 1; let y := 2");
+      const tree = parser.program();
+
+      expect(tree).toBeDefined();
+      // Count only non-empty declarations (varDecl or non-empty statements)
+      const varDecls = tree.declaration().filter((d) => d.varDecl() !== undefined);
+      expect(varDecls.length).toBe(2);
+    });
+  });
+});
diff --git a/internal-packages/tsql/src/index.ts b/internal-packages/tsql/src/index.ts
new file mode 100644
index 000000000..b0ec0cb81
--- /dev/null
+++ b/internal-packages/tsql/src/index.ts
@@ -0,0 +1,277 @@
+// TSQL - Type-Safe SQL Query Language for ClickHouse
+// Originally derived from PostHog's HogQL (see NOTICE.md for attribution)
+
+import type { ANTLRErrorListener, RecognitionException, Recognizer } from "antlr4ts";
+import { CharStreams, CommonTokenStream } from "antlr4ts";
+import type { Token } from "antlr4ts/Token";
+import { TSQLLexer } from "./grammar/TSQLLexer.js";
+import { TSQLParser } from "./grammar/TSQLParser.js";
+import type { Expression, SelectQuery, SelectSetQuery } from "./query/ast.js";
+import { SyntaxError as TSQLSyntaxError } from "./query/errors.js";
+import { TSQLParseTreeConverter } from "./query/parser.js";
+import { printToClickHouse, type PrintResult } from "./query/printer.js";
+import { createPrinterContext, type QuerySettings } from "./query/printer_context.js";
+import { createSchemaRegistry, type FieldMappings, type TableSchema } from "./query/schema.js";
+
+/**
+ * Simple error listener that captures syntax errors
+ */
+class TSQLErrorListener implements ANTLRErrorListener<Token> {
+  public error: string | null = null;
+
+  syntaxError(
+    _recognizer: Recognizer<Token, any>,
+    _offendingSymbol: Token | undefined,
+    line: number,
+    charPositionInLine: number,
+    msg: string,
+    _e: RecognitionException | undefined
+  ): void {
+    this.error = `Syntax error at line ${line}:${charPositionInLine}: ${msg}`;
+  }
+}
+
+// Re-export AST types
+export * from "./query/ast.js";
+
+// Re-export errors
+export * from "./query/errors.js";
+
+// Re-export escape utilities
+export {
+  escapeClickHouseIdentifier,
+  escapeClickHouseString,
+  escapeTSQLIdentifier,
+  escapeTSQLString,
+  getClickHouseType,
+} from "./query/escape.js";
+
+// Re-export function definitions
+export {
+  findTSQLAggregation,
+  findTSQLFunction,
+  getAllExposedFunctionNames,
+  TSQL_AGGREGATIONS,
+  TSQL_CLICKHOUSE_FUNCTIONS,
+  TSQL_COMPARISON_MAPPING,
+  type TSQLFunctionMeta,
+} from "./query/functions.js";
+
+// Re-export schema types and functions
+export {
+  column,
+  createSchemaRegistry,
+  findColumn,
+  findTable,
+  getAllowedUserValues,
+  getExternalValue,
+  getInternalValue,
+  getInternalValueFromMapping,
+  getInternalValueFromMappingCaseInsensitive,
+  // Value mapping utilities
+  getUserFriendlyValue,
+  getVirtualColumnExpression,
+  // Field mapping utilities (runtime dynamic mappings)
+  hasFieldMapping,
+  isValidUserValue,
+  // Virtual column utilities
+  isVirtualColumn,
+  validateFilterColumn,
+  validateGroupColumn,
+  validateSelectColumn,
+  validateSortColumn,
+  validateTable,
+  type ClickHouseType,
+  type ColumnSchema,
+  type FieldMappings,
+  type OutputColumnMetadata,
+  type RequiredFilter,
+  type SchemaRegistry,
+  type TableSchema,
+  type TenantColumnConfig,
+} from "./query/schema.js";
+
+// Re-export printer context
+export {
+  createPrinterContext,
+  DEFAULT_QUERY_SETTINGS,
+  PrinterContext,
+  type PrinterContextOptions,
+  type QueryNotice,
+  type QuerySettings,
+} from "./query/printer_context.js";
+
+// Re-export printer
+export { ClickHousePrinter, printToClickHouse, type PrintResult } from "./query/printer.js";
+
+// Re-export parser converter for advanced usage
+export { TSQLParseTreeConverter } from "./query/parser.js";
+
+// Re-export validator
+export {
+  validateQuery,
+  type ValidationIssue,
+  type ValidationResult,
+  type ValidationSeverity,
+} from "./query/validator.js";
+
+// Re-export result transformation utilities
+export {
+  createResultTransformer,
+  transformResults,
+  type TransformResultsOptions,
+} from "./query/results.js";
+
+/**
+ * Parse a TSQL SELECT query string into an AST
+ *
+ * @param query - The TSQL query string to parse
+ * @returns The parsed AST (SelectQuery or SelectSetQuery)
+ * @throws TSQLSyntaxError if the query is invalid
+ *
+ * @example
+ * ```typescript
+ * const ast = parseTSQLSelect("SELECT * FROM users WHERE id = 1");
+ * ```
+ */
+export function parseTSQLSelect(query: string): SelectQuery | SelectSetQuery {
+  const inputStream = CharStreams.fromString(query);
+  const lexer = new TSQLLexer(inputStream);
+  const tokenStream = new CommonTokenStream(lexer);
+  const parser = new TSQLParser(tokenStream);
+
+  // Remove default error listeners and add custom one
+  parser.removeErrorListeners();
+  const errorListener = new TSQLErrorListener();
+  parser.addErrorListener(errorListener);
+
+  const parseTree = parser.select();
+
+  if (errorListener.error) {
+    throw new TSQLSyntaxError(errorListener.error);
+  }
+
+  const converter = new TSQLParseTreeConverter();
+  const ast = converter.visit(parseTree);
+
+  // Validate the result is a select query
+  if (typeof ast === "string" || !("expression_type" in ast)) {
+    throw new TSQLSyntaxError("Failed to parse SELECT query");
+  }
+
+  if (ast.expression_type !== "select_query" && ast.expression_type !== "select_set_query") {
+    throw new TSQLSyntaxError(`Expected SELECT query, got ${ast.expression_type}`);
+  }
+
+  return ast as SelectQuery | SelectSetQuery;
+}
+
+/**
+ * Parse a TSQL expression string into an AST
+ *
+ * @param expr - The TSQL expression string to parse
+ * @returns The parsed expression AST
+ * @throws TSQLSyntaxError if the expression is invalid
+ *
+ * @example
+ * ```typescript
+ * const ast = parseTSQLExpr("id = 1 AND name = 'test'");
+ * ```
+ */
+export function parseTSQLExpr(expr: string): Expression {
+  const inputStream = CharStreams.fromString(expr);
+  const lexer = new TSQLLexer(inputStream);
+  const tokenStream = new CommonTokenStream(lexer);
+  const parser = new TSQLParser(tokenStream);
+
+  // Remove default error listeners and add custom one
+  parser.removeErrorListeners();
+  const errorListener = new TSQLErrorListener();
+  parser.addErrorListener(errorListener);
+
+  const parseTree = parser.columnExpr(0);
+
+  if (errorListener.error) {
+    throw new TSQLSyntaxError(errorListener.error);
+  }
+
+  const converter = new TSQLParseTreeConverter();
+  return converter.visit(parseTree) as Expression;
+}
+
+/**
+ * Options for compiling a TSQL query to ClickHouse SQL
+ */
+export interface CompileTSQLOptions {
+  /** The organization ID for tenant isolation (required) */
+  organizationId: string;
+  /** The project ID for tenant isolation (optional - omit to query across all projects) */
+  projectId?: string;
+  /** The environment ID for tenant isolation (optional - omit to query across all environments) */
+  environmentId?: string;
+  /** Schema definitions for allowed tables and columns */
+  tableSchema: TableSchema[];
+  /** Optional query settings */
+  settings?: Partial<QuerySettings>;
+  /**
+   * Runtime field mappings for dynamic value translation.
+   * Maps internal ClickHouse values to external user-facing values.
+   *
+   * @example
+   * ```typescript
+   * {
+   *   project: { "cm12345": "my-project-ref" },
+   * }
+   * ```
+   */
+  fieldMappings?: FieldMappings;
+}
+
+/**
+ * Compile a TSQL query string to ClickHouse SQL with parameters
+ *
+ * This function:
+ * 1. Parses the TSQL query into an AST
+ * 2. Validates tables and columns against the schema
+ * 3. Injects tenant isolation WHERE clauses
+ * 4. Generates parameterized ClickHouse SQL
+ *
+ * @param query - The TSQL query string to compile
+ * @param options - Compilation options including tenant IDs and schema
+ * @returns The compiled SQL and parameters
+ * @throws TSQLSyntaxError if the query is invalid
+ * @throws QueryError if tables/columns are not allowed
+ *
+ * @example
+ * ```typescript
+ * const { sql, params } = compileTSQL(
+ *   "SELECT * FROM task_runs WHERE status = 'completed' LIMIT 100",
+ *   {
+ *     organizationId: "org_123",
+ *     projectId: "proj_456",
+ *     environmentId: "env_789",
+ *     tableSchema: [taskRunsSchema],
+ *   }
+ * );
+ * ```
+ */
+export function compileTSQL(query: string, options: CompileTSQLOptions): PrintResult {
+  // 1. Parse the TSQL query
+  const ast = parseTSQLSelect(query);
+
+  // 2. Create schema registry from table schemas
+  const schemaRegistry = createSchemaRegistry(options.tableSchema);
+
+  // 3. Create printer context with tenant IDs and field mappings
+  const context = createPrinterContext({
+    organizationId: options.organizationId,
+    projectId: options.projectId,
+    environmentId: options.environmentId,
+    schema: schemaRegistry,
+    settings: options.settings,
+    fieldMappings: options.fieldMappings,
+  });
+
+  // 4. Print the AST to ClickHouse SQL
+  return printToClickHouse(ast, context);
+}
diff --git a/internal-packages/tsql/src/query/ast.ts b/internal-packages/tsql/src/query/ast.ts
new file mode 100644
index 000000000..4ef1e7e2d
--- /dev/null
+++ b/internal-packages/tsql/src/query/ast.ts
@@ -0,0 +1,672 @@
+// TypeScript translation of posthog/hogql/ast.py
+
+import type { TSQLContext } from "./context";
+import type {
+  DatabaseField,
+  ExpressionField,
+  FieldOrTable,
+  FieldTraverser,
+  LazyJoin,
+  LazyTable,
+  StringArrayDatabaseField,
+  StringJSONDatabaseField,
+  Table,
+  UnknownDatabaseField,
+  VirtualTable,
+} from "./models";
+import type { ConstantDataType, TSQLQuerySettings } from "./constants";
+
+// Base types
+export interface AST {
+  start?: number;
+  end?: number;
+  accept?(visitor: any): any;
+}
+
+export interface Type extends AST {
+  get_child?(name: string, context: TSQLContext): Type;
+  has_child?(name: string, context: TSQLContext): boolean;
+  resolve_constant_type?(context: TSQLContext): ConstantType;
+  resolve_column_constant_type?(name: string, context: TSQLContext): ConstantType;
+}
+
+export interface Expr extends AST {
+  type?: Type;
+}
+
+export interface ConstantType extends Type {
+  data_type: ConstantDataType;
+  nullable?: boolean;
+  print_type?(): string;
+}
+
+export interface UnknownType extends ConstantType {
+  data_type: "unknown";
+}
+
+export type Expression =
+  | CTE
+  | Alias
+  | ArithmeticOperation
+  | And
+  | Or
+  | CompareOperation
+  | Not
+  | BetweenExpr
+  | OrderExpr
+  | ArrayAccess
+  | Array
+  | Dict
+  | TupleAccess
+  | Tuple
+  | Lambda
+  | Constant
+  | Field
+  | Placeholder
+  | Call
+  | ExprCall
+  | JoinConstraint
+  | JoinExpr
+  | WindowFrameExpr
+  | WindowExpr
+  | WindowFunction
+  | LimitByExpr
+  | SelectQuery
+  | SelectSetQuery
+  | RatioExpr
+  | SampleExpr
+  | TSQLXTag;
+
+export interface CTE extends Expr {
+  expression_type: "cte";
+  name: string;
+  expr: Expression;
+  cte_type: "column" | "subquery";
+}
+
+// Type system
+export type TableOrSelectType =
+  | BaseTableType
+  | SelectSetQueryType
+  | SelectQueryType
+  | SelectQueryAliasType;
+
+export interface FieldAliasType extends Type {
+  alias: string;
+  type: Type;
+}
+
+export interface BaseTableType extends Type {
+  resolve_database_table?(context: TSQLContext): Table;
+}
+
+export interface TableType extends BaseTableType {
+  table: Table;
+}
+
+export interface LazyJoinType extends BaseTableType {
+  table_type: TableOrSelectType;
+  field: string;
+  lazy_join: LazyJoin;
+}
+
+export interface LazyTableType extends BaseTableType {
+  table: LazyTable;
+}
+
+export interface TableAliasType extends BaseTableType {
+  alias: string;
+  table_type: TableType | LazyTableType;
+}
+
+export interface VirtualTableType extends BaseTableType {
+  table_type: TableOrSelectType;
+  field: string;
+  virtual_table: VirtualTable;
+}
+
+export interface SelectQueryType extends Type {
+  aliases: Record<string, FieldAliasType>;
+  columns: Record<string, Type>;
+  tables: Record<string, TableOrSelectType>;
+  ctes: Record<string, CTE>;
+  anonymous_tables: (SelectQueryType | SelectSetQueryType)[];
+  parent?: SelectQueryType | SelectSetQueryType;
+  is_lambda_type?: boolean;
+}
+
+export interface SelectSetQueryType extends Type {
+  types: (SelectQueryType | SelectSetQueryType)[];
+}
+
+export interface SelectViewType extends BaseTableType {
+  view_name: string;
+  alias: string;
+  select_query_type: SelectQueryType | SelectSetQueryType;
+}
+
+export interface SelectQueryAliasType extends Type {
+  alias: string;
+  select_query_type: SelectQueryType | SelectSetQueryType;
+}
+
+export interface IntegerType extends ConstantType {
+  data_type: "int";
+}
+
+export interface DecimalType extends ConstantType {
+  data_type: "unknown";
+}
+
+export interface FloatType extends ConstantType {
+  data_type: "float";
+}
+
+export interface StringType extends ConstantType {
+  data_type: "str";
+}
+
+export interface StringJSONType extends StringType {}
+
+export interface StringArrayType extends StringType {}
+
+export interface BooleanType extends ConstantType {
+  data_type: "bool";
+}
+
+export interface DateType extends ConstantType {
+  data_type: "date";
+}
+
+export interface DateTimeType extends ConstantType {
+  data_type: "datetime";
+}
+
+export interface IntervalType extends ConstantType {
+  data_type: "unknown";
+}
+
+export interface UUIDType extends ConstantType {
+  data_type: "uuid";
+}
+
+export interface ArrayType extends ConstantType {
+  data_type: "array";
+  item_type: ConstantType;
+}
+
+export interface TupleType extends ConstantType {
+  data_type: "tuple";
+  item_types: ConstantType[];
+  repeat?: boolean;
+}
+
+export interface CallType extends Type {
+  name: string;
+  arg_types: ConstantType[];
+  param_types?: ConstantType[];
+  return_type: ConstantType;
+}
+
+export interface AsteriskType extends Type {
+  table_type: TableOrSelectType;
+}
+
+export interface FieldTraverserType extends Type {
+  chain: (string | number)[];
+  table_type: TableOrSelectType;
+}
+
+export interface ExpressionFieldType extends Type {
+  name: string;
+  expr: Expression;
+  table_type: TableOrSelectType;
+  isolate_scope?: boolean;
+}
+
+export interface FieldType extends Type {
+  name: string;
+  table_type: TableOrSelectType;
+}
+
+export interface UnresolvedFieldType extends Type {
+  name: string;
+}
+
+export interface PropertyType extends Type {
+  chain: (string | number)[];
+  field_type: FieldType;
+  joined_subquery?: SelectQueryAliasType;
+  joined_subquery_field_name?: string;
+}
+
+export interface LambdaArgumentType extends Type {
+  name: string;
+}
+
+// Enums
+export enum ArithmeticOperationOp {
+  Add = "+",
+  Sub = "-",
+  Mult = "*",
+  Div = "/",
+  Mod = "%",
+}
+
+export enum CompareOperationOp {
+  Eq = "==",
+  NotEq = "!=",
+  Gt = ">",
+  GtEq = ">=",
+  Lt = "<",
+  LtEq = "<=",
+  Like = "like",
+  ILike = "ilike",
+  NotLike = "not like",
+  NotILike = "not ilike",
+  In = "in",
+  GlobalIn = "global in",
+  NotIn = "not in",
+  GlobalNotIn = "global not in",
+  InCohort = "in cohort",
+  NotInCohort = "not in cohort",
+  Regex = "=~",
+  IRegex = "=~*",
+  NotRegex = "!~",
+  NotIRegex = "!~*",
+}
+
+export const NEGATED_COMPARE_OPS: CompareOperationOp[] = [
+  CompareOperationOp.NotEq,
+  CompareOperationOp.NotLike,
+  CompareOperationOp.NotILike,
+  CompareOperationOp.NotIn,
+  CompareOperationOp.GlobalNotIn,
+  CompareOperationOp.NotInCohort,
+  CompareOperationOp.NotRegex,
+  CompareOperationOp.NotIRegex,
+];
+
+export type SetOperator =
+  | "UNION ALL"
+  | "UNION DISTINCT"
+  | "INTERSECT"
+  | "INTERSECT DISTINCT"
+  | "EXCEPT";
+
+export type ParseResult = Expression | Declaration | string;
+
+// Declaration and Statement types
+export interface Declaration extends AST {}
+
+export interface VariableAssignment extends Declaration {
+  left: Expression;
+  right: Expression;
+}
+
+export interface VariableDeclaration extends Declaration {
+  name: string;
+  expr?: Expression;
+}
+
+export interface Statement extends Declaration {}
+
+export interface ExprStatement extends Statement {
+  expr?: Expression;
+}
+
+export interface ReturnStatement extends Statement {
+  expr?: Expression;
+}
+
+export interface ThrowStatement extends Statement {
+  expr?: Expression;
+}
+
+export interface TryCatchStatement extends Statement {
+  try_stmt: Statement;
+  catches: [string | null, string | null, Statement][];
+  finally_stmt?: Statement;
+}
+
+export interface IfStatement extends Statement {
+  expr: Expression;
+  then: Statement;
+  else_?: Statement;
+}
+
+export interface WhileStatement extends Statement {
+  expr: Expression;
+  body: Statement;
+}
+
+export interface ForStatement extends Statement {
+  initializer?: VariableDeclaration | VariableAssignment | Expression;
+  condition?: Expression;
+  increment?: VariableDeclaration;
+  body: Statement;
+}
+
+export interface ForInStatement extends Statement {
+  keyVar?: string;
+  valueVar: string;
+  expr: Expression;
+  body: Statement;
+}
+
+export interface Function extends Statement {
+  name: string;
+  params: string[];
+  body: Statement;
+}
+
+export interface Block extends Statement {
+  declarations: Declaration[];
+}
+
+export interface Program extends AST {
+  declarations: Declaration[];
+}
+
+// Expression types
+export interface Alias extends Expr {
+  expression_type: "alias";
+  alias: string;
+  expr: Expression;
+  hidden?: boolean;
+  from_asterisk?: boolean;
+}
+
+export interface ArithmeticOperation extends Expr {
+  expression_type: "arithmetic_operation";
+  left: Expression;
+  right: Expression;
+  op: ArithmeticOperationOp;
+}
+
+export interface And extends Expr {
+  expression_type: "and";
+  type?: ConstantType;
+  exprs: Expression[];
+}
+
+export interface Or extends Expr {
+  expression_type: "or";
+  exprs: Expression[];
+  type?: ConstantType;
+}
+
+export interface CompareOperation extends Expr {
+  expression_type: "compare_operation";
+  left: Expression;
+  right: Expression;
+  op: CompareOperationOp;
+  type?: ConstantType;
+}
+
+export interface Not extends Expr {
+  expression_type: "not";
+  expr: Expression;
+  type?: ConstantType;
+}
+
+export interface BetweenExpr extends Expr {
+  expression_type: "between_expr";
+  expr: Expression;
+  low: Expression;
+  high: Expression;
+  negated?: boolean;
+  type?: ConstantType;
+}
+
+export interface OrderExpr extends Expr {
+  expression_type: "order_expr";
+  expr: Expression;
+  order?: "ASC" | "DESC";
+}
+
+export interface ArrayAccess extends Expr {
+  expression_type: "array_access";
+  array: Expression;
+  property: Expression;
+  nullish?: boolean;
+}
+
+export interface Array extends Expr {
+  expression_type: "array";
+  exprs: Expression[];
+}
+
+export interface Dict extends Expr {
+  expression_type: "dict";
+  items: [Expression, Expression][];
+}
+
+export interface TupleAccess extends Expr {
+  expression_type: "tuple_access";
+  tuple: Expression;
+  index: number;
+  nullish?: boolean;
+}
+
+export interface Tuple extends Expr {
+  expression_type: "tuple";
+  exprs: Expression[];
+}
+
+export interface Lambda extends Expr {
+  expression_type: "lambda";
+  args: string[];
+  expr: Expression | Block;
+}
+
+export interface Constant extends Expr {
+  expression_type: "constant";
+  value: any;
+}
+
+export interface Field extends Expr {
+  expression_type: "field";
+  chain: (string | number)[];
+  from_asterisk?: boolean;
+}
+
+export interface Placeholder extends Expr {
+  expression_type: "placeholder";
+  expr: Expression;
+  // Computed properties
+  chain?: (string | number)[] | null;
+  field?: string | null;
+}
+
+export interface Call extends Expr {
+  expression_type: "call";
+  name: string;
+  args: Expression[];
+  params?: Expression[];
+  distinct?: boolean;
+}
+
+export interface ExprCall extends Expr {
+  expression_type: "expr_call";
+  expr: Expression;
+  args: Expression[];
+}
+
+export interface JoinConstraint extends Expr {
+  expression_type: "join_constraint";
+  expr: Expression;
+  constraint_type: "ON" | "USING";
+}
+
+export interface JoinExpr extends Expr {
+  expression_type: "join_expr";
+  type?: TableOrSelectType;
+  join_type?: string;
+  table?: SelectQuery | SelectSetQuery | Placeholder | TSQLXTag | Field;
+  table_args?: Expression[];
+  alias?: string;
+  table_final?: boolean;
+  constraint?: JoinConstraint;
+  next_join?: JoinExpr;
+  sample?: SampleExpr;
+}
+
+export interface WindowFrameExpr extends Expr {
+  expression_type: "window_frame_expr";
+  frame_type?: "CURRENT ROW" | "PRECEDING" | "FOLLOWING";
+  frame_value?: number;
+}
+
+export interface WindowExpr extends Expr {
+  expression_type: "window_expr";
+  partition_by?: Expression[];
+  order_by?: OrderExpr[];
+  frame_method?: "ROWS" | "RANGE";
+  frame_start?: WindowFrameExpr;
+  frame_end?: WindowFrameExpr;
+}
+
+export interface WindowFunction extends Expr {
+  expression_type: "window_function";
+  name: string;
+  args?: Expression[];
+  exprs?: Expression[];
+  over_expr?: WindowExpr;
+  over_identifier?: string;
+}
+
+export interface LimitByExpr extends Expr {
+  expression_type: "limit_by_expr";
+  n: Expression;
+  exprs: Expression[];
+  offset_value?: Expression;
+}
+
+export interface SelectQuery extends Expr {
+  expression_type: "select_query";
+  type?: SelectQueryType;
+  ctes?: Record<string, CTE>;
+  select: Expression[];
+  distinct?: boolean;
+  select_from?: JoinExpr;
+  array_join_op?: string;
+  array_join_list?: Expression[];
+  window_exprs?: Record<string, WindowExpr>;
+  where?: Expression;
+  prewhere?: Expression;
+  having?: Expression;
+  group_by?: Expression[];
+  order_by?: OrderExpr[];
+  limit?: Expression;
+  limit_by?: LimitByExpr;
+  limit_with_ties?: boolean;
+  offset?: Expression;
+  settings?: TSQLQuerySettings;
+  view_name?: string;
+}
+
+export interface SelectSetNode extends AST {
+  select_query: SelectQuery | SelectSetQuery;
+  set_operator: SetOperator;
+}
+
+export interface SelectSetQuery extends Expr {
+  expression_type: "select_set_query";
+  type?: SelectSetQueryType;
+  initial_select_query: SelectQuery | SelectSetQuery;
+  subsequent_select_queries: SelectSetNode[];
+  // Equivalent to select_queries() method
+  select_queries?(): (SelectQuery | SelectSetQuery)[];
+}
+
+// Add static method equivalent for SelectSetQuery.create_from_queries()
+export namespace SelectSetQuery {
+  export function createFromQueries(
+    queries: (SelectQuery | SelectSetQuery)[],
+    set_operator: SetOperator
+  ): SelectQuery | SelectSetQuery {
+    return createSelectSetQueryFromQueries(queries, set_operator);
+  }
+}
+
+export interface RatioExpr extends Expr {
+  expression_type: "ratio_expr";
+  left: Constant;
+  right?: Constant;
+}
+
+export interface SampleExpr extends Expr {
+  expression_type: "sample_expr";
+  sample_value: RatioExpr;
+  offset_value?: RatioExpr;
+}
+
+export interface TSQLXAttribute extends AST {
+  name: string;
+  value: any;
+}
+
+export interface TSQLXTag extends Expr {
+  expression_type: "tsqlx_tag";
+  kind: string;
+  attributes: TSQLXAttribute[];
+  // Equivalent to to_dict() method
+  to_dict?(): Record<string, any>;
+}
+
+// Helper function to create empty SelectQuery (equivalent to SelectQuery.empty())
+export function createEmptySelectQuery(columns?: Record<string, FieldOrTable>): SelectQuery {
+  if (!columns) {
+    columns = { _: { name: "_" } as UnknownDatabaseField };
+  }
+
+  return {
+    expression_type: "select_query",
+    select: Object.entries(columns).map(([column, field]) => ({
+      expression_type: "alias" as const,
+      alias: column,
+      expr: {
+        expression_type: "constant",
+        value: (field as DatabaseField).default_value?.() ?? null,
+      } as Constant,
+    })),
+    where: { expression_type: "constant", value: false } as Constant,
+  };
+}
+
+// Add static method equivalent for SelectQuery.empty()
+export namespace SelectQuery {
+  export function empty(columns?: Record<string, FieldOrTable>): SelectQuery {
+    return createEmptySelectQuery(columns);
+  }
+}
+
+// Helper function for SelectSetQuery.select_queries()
+export function selectQueries(query: SelectSetQuery): (SelectQuery | SelectSetQuery)[] {
+  return [
+    query.initial_select_query,
+    ...query.subsequent_select_queries.map((node) => node.select_query),
+  ];
+}
+
+// Helper function to create SelectSetQuery from multiple queries
+export function createSelectSetQueryFromQueries(
+  queries: (SelectQuery | SelectSetQuery)[],
+  set_operator: SetOperator
+): SelectQuery | SelectSetQuery {
+  if (queries.length === 0) {
+    throw new Error("Cannot create a SelectSetQuery from an empty list of queries");
+  } else if (queries.length === 1) {
+    return queries[0];
+  }
+
+  return {
+    expression_type: "select_set_query",
+    initial_select_query: queries[0],
+    subsequent_select_queries: queries.slice(1).map((query) => ({
+      select_query: query,
+      set_operator,
+    })) as SelectSetNode[],
+  } as SelectSetQuery;
+}
diff --git a/internal-packages/tsql/src/query/constants.ts b/internal-packages/tsql/src/query/constants.ts
new file mode 100644
index 000000000..f698d3cc7
--- /dev/null
+++ b/internal-packages/tsql/src/query/constants.ts
@@ -0,0 +1,71 @@
+// TypeScript translation of posthog/hogql/constants.py
+
+export type ConstantDataType =
+  | "int"
+  | "float"
+  | "str"
+  | "bool"
+  | "array"
+  | "tuple"
+  | "date"
+  | "datetime"
+  | "uuid"
+  | "unknown";
+
+export type ConstantSupportedPrimitive = number | string | boolean | Date | null;
+export type ConstantSupportedData =
+  | ConstantSupportedPrimitive
+  | ConstantSupportedPrimitive[]
+  | [ConstantSupportedPrimitive, ...ConstantSupportedPrimitive[]];
+
+export const KEYWORDS = ["true", "false", "null"] as const;
+export const RESERVED_KEYWORDS = [...KEYWORDS, "team_id"] as const;
+
+export const DEFAULT_RETURNED_ROWS = 100;
+export const MAX_SELECT_RETURNED_ROWS = 50000;
+export const MAX_SELECT_RETENTION_LIMIT = 100000;
+export const MAX_SELECT_HEATMAPS_LIMIT = 1000000;
+export const MAX_SELECT_COHORT_CALCULATION_LIMIT = 1000000000;
+export const MAX_BYTES_BEFORE_EXTERNAL_GROUP_BY = 22 * 1024 * 1024 * 1024;
+export const CSV_EXPORT_LIMIT = 300000;
+export const CSV_EXPORT_BREAKDOWN_LIMIT_INITIAL = 512;
+export const CSV_EXPORT_BREAKDOWN_LIMIT_LOW = 64;
+export const BREAKDOWN_VALUES_LIMIT = 25;
+export const BREAKDOWN_VALUES_LIMIT_FOR_COUNTRIES = 300;
+
+export enum LimitContext {
+  QUERY = "query",
+  QUERY_ASYNC = "query_async",
+  EXPORT = "export",
+  COHORT_CALCULATION = "cohort_calculation",
+  HEATMAPS = "heatmaps",
+  SAVED_QUERY = "saved_query",
+  RETENTION = "retention",
+}
+
+// Settings applied at the SELECT level
+export interface TSQLQuerySettings {
+  optimize_aggregation_in_order?: boolean;
+  date_time_output_format?: string;
+  date_time_input_format?: string;
+  join_algorithm?: string;
+}
+
+// Settings applied on top of all TSQL queries
+export interface TSQLGlobalSettings extends TSQLQuerySettings {
+  readonly?: number;
+  max_execution_time?: number;
+  max_memory_usage?: number;
+  max_threads?: number;
+  allow_experimental_object_type?: boolean;
+  format_csv_allow_double_quotes?: boolean;
+  max_ast_elements?: number;
+  max_expanded_ast_elements?: number;
+  max_bytes_before_external_group_by?: number;
+  allow_experimental_analyzer?: boolean;
+  transform_null_in?: boolean;
+  optimize_min_equality_disjunction_chain_length?: number;
+  allow_experimental_join_condition?: boolean;
+  preferred_block_size_bytes?: number;
+  use_hive_partitioning?: number;
+}
diff --git a/internal-packages/tsql/src/query/context.ts b/internal-packages/tsql/src/query/context.ts
new file mode 100644
index 000000000..249d3faa2
--- /dev/null
+++ b/internal-packages/tsql/src/query/context.ts
@@ -0,0 +1,56 @@
+// TypeScript translation of posthog/hogql/context.py
+
+import type { LimitContext } from "./constants";
+import type { Database } from "./database";
+import type { PropertySwapper } from "./property_types";
+import type { TSQLTimings } from "./timings";
+
+export interface TSQLNotice {
+  start?: number;
+  end?: number;
+  message: string;
+  fix?: string;
+}
+
+export interface TSQLQueryModifiers {
+  optimizeJoinedFilters?: boolean;
+  debug?: boolean;
+  timings?: boolean;
+  useMaterializedViews?: boolean;
+  formatCsvAllowDoubleQuotes?: boolean;
+  convertToProjectTimezone?: boolean;
+  usePreaggregatedTableTransforms?: boolean;
+  optimizeProjections?: boolean;
+}
+
+export interface TSQLFieldAccess {
+  input: string[];
+  type?: "run";
+  field?: string;
+  sql: string;
+}
+
+export interface Team {
+  id: number;
+  project_id: number;
+}
+
+export interface TSQLContext {
+  team_id?: number;
+  team?: Team;
+  database?: Database;
+  values: Record<string, any>;
+  within_non_tsql_query?: boolean;
+  enable_select_queries?: boolean;
+  limit_top_select?: boolean;
+  limit_context?: LimitContext;
+  output_format?: string | null;
+  globals?: Record<string, any>;
+  warnings: TSQLNotice[];
+  notices: TSQLNotice[];
+  errors: TSQLNotice[];
+  timings: TSQLTimings;
+  modifiers: TSQLQueryModifiers;
+  debug?: boolean;
+  property_swapper?: PropertySwapper;
+}
diff --git a/internal-packages/tsql/src/query/database.ts b/internal-packages/tsql/src/query/database.ts
new file mode 100644
index 000000000..e91e0132c
--- /dev/null
+++ b/internal-packages/tsql/src/query/database.ts
@@ -0,0 +1,585 @@
+// TypeScript translation of posthog/hogql/database/database.py
+//
+// NOTE: This implementation requires database/ORM access for:
+// - serialize() method (needs DataWarehouseTable, DataWarehouseSavedQuery queries)
+// - create_for() method (needs Team, DataWarehouseJoin, DataWarehouseSavedQuery queries)
+// Adapt these methods to your database/ORM setup
+
+import type { ConstantType } from "./ast";
+import type { TSQLContext, TSQLQueryModifiers, Team } from "./context";
+import type {
+  DatabaseField,
+  ExpressionField,
+  FieldOrTable,
+  FieldTraverser,
+  LazyJoin,
+  Table,
+  TableNode,
+  VirtualTable,
+} from "./models";
+import type { TSQLTimings } from "./timings";
+import { QueryError, ResolutionError } from "./errors";
+import { TSQLTimings as TSQLTimingsClass } from "./timings";
+
+// Type definitions for schema serialization (adapt to your schema types)
+export interface DatabaseSchemaTable {
+  fields: Record<string, DatabaseSchemaField>;
+  id: string;
+  name: string;
+}
+
+export interface DatabaseSchemaSystemTable extends DatabaseSchemaTable {
+  fields: Record<string, DatabaseSchemaField>;
+  id: string;
+  name: string;
+}
+
+export interface DatabaseSchemaDataWarehouseTable extends DatabaseSchemaTable {
+  fields: Record<string, DatabaseSchemaField>;
+  id: string;
+  name: string;
+  format?: string;
+  url_pattern?: string;
+  schema?: DatabaseSchemaSchema;
+  source?: DatabaseSchemaSource;
+  row_count?: number;
+}
+
+export interface DatabaseSchemaViewTable extends DatabaseSchemaTable {
+  fields: Record<string, DatabaseSchemaField>;
+  id: string;
+  name: string;
+  query: { query: string };
+  row_count?: number;
+}
+
+export interface DatabaseSchemaManagedViewTable extends DatabaseSchemaTable {
+  fields: Record<string, DatabaseSchemaField>;
+  id: string;
+  name: string;
+  kind: string;
+  source_id?: string;
+  query: { query: string };
+}
+
+export interface DatabaseSchemaEndpointTable extends DatabaseSchemaTable {
+  fields: Record<string, DatabaseSchemaField>;
+  id: string;
+  name: string;
+  query: { query: string };
+  row_count?: number;
+  status?: string;
+}
+
+export interface DatabaseSchemaField {
+  name: string;
+  tsql_value: string;
+  type: DatabaseSerializedFieldType;
+  schema_valid: boolean;
+  fields?: string[];
+  table?: string;
+  chain?: Array<string | number>;
+  id?: string;
+}
+
+export interface DatabaseSchemaSchema {
+  id: string;
+  name: string;
+  should_sync: boolean;
+  incremental: boolean;
+  status: string;
+  last_synced_at: string;
+}
+
+export interface DatabaseSchemaSource {
+  id: string;
+  status: string;
+  source_type: string;
+  prefix: string;
+  last_synced_at?: string | null;
+}
+
+export enum DatabaseSerializedFieldType {
+  STRING = "string",
+  INTEGER = "integer",
+  FLOAT = "float",
+  DECIMAL = "decimal",
+  BOOLEAN = "boolean",
+  DATE = "date",
+  DATETIME = "datetime",
+  UUID = "uuid",
+  ARRAY = "array",
+  JSON = "json",
+  TUPLE = "tuple",
+  UNKNOWN = "unknown",
+  EXPRESSION = "expression",
+  VIEW = "view",
+  LAZY_TABLE = "lazy_table",
+  VIRTUAL_TABLE = "virtual_table",
+  FIELD_TRAVERSER = "field_traverser",
+}
+
+export interface SerializedField {
+  key: string;
+  name: string;
+  type: DatabaseSerializedFieldType;
+  schema_valid: boolean;
+  fields?: string[];
+  table?: string;
+  chain?: Array<string | number>;
+}
+
+import { TableNodeImpl } from "./models";
+
+export class Database {
+  // Users can query from the tables below
+  tables: TableNode;
+
+  private _warehouseTableNames: string[] = [];
+  private _warehouseSelfManagedTableNames: string[] = [];
+  private _viewTableNames: string[] = [];
+  private _coreTableNames: string[] = [];
+
+  private _timezone?: string | null;
+  private _weekStartDay?: string | null; // WeekStartDay enum
+
+  private _serializationErrors: Record<string, string> = {};
+
+  constructor(timezone?: string | null, weekStartDay?: string | null) {
+    // Initialize with root TableNode
+    this.tables = new TableNodeImpl("root");
+    this._timezone = timezone || null;
+    this._weekStartDay = weekStartDay || null;
+  }
+
+  getTimezone(): string {
+    return this._timezone || "UTC";
+  }
+
+  getWeekStartDay(): string {
+    return this._weekStartDay || "sunday"; // Adapt to your WeekStartDay enum
+  }
+
+  getSerializationErrors(): Record<string, string> {
+    /** Return any errors encountered during serialization. */
+    return { ...this._serializationErrors };
+  }
+
+  hasTable(tableName: string | string[]): boolean {
+    const path = typeof tableName === "string" ? tableName.split(".") : tableName;
+    return this.tables.has_child ? this.tables.has_child(path) : false;
+  }
+
+  getTableNode(tableName: string | string[]): TableNode {
+    let path: string[];
+    if (typeof tableName === "string") {
+      path = tableName.split(".");
+    } else {
+      path = tableName;
+    }
+
+    // Handle edge case where tableName is a list with a single string containing dots
+    if (path.length === 1 && path[0].includes(".")) {
+      path = path[0].split(".");
+    }
+
+    if (!this.tables.get_child) {
+      throw new ResolutionError(`TableNode.get_child not implemented`);
+    }
+    return this.tables.get_child(path);
+  }
+
+  getTable(tableName: string | string[]): Table {
+    try {
+      const node = this.getTableNode(tableName);
+      if (!node.get) {
+        throw new ResolutionError("TableNode.get not implemented");
+      }
+      const table = node.get();
+      if (!table || typeof table !== "object" || !("fields" in table)) {
+        throw new ResolutionError("Table is not set");
+      }
+      return table as Table;
+    } catch (e) {
+      const name = Array.isArray(tableName) ? tableName.join(".") : tableName;
+      if (e instanceof ResolutionError) {
+        throw new QueryError(`Unknown table \`${name}\`.`);
+      }
+      throw e;
+    }
+  }
+
+  getAllTableNames(): string[] {
+    const warehouseTableNames = this._warehouseTableNames.filter((x) => x.includes("."));
+
+    return [
+      ...this._coreTableNames,
+      ...warehouseTableNames,
+      ...this._warehouseSelfManagedTableNames,
+      ...this._viewTableNames,
+    ];
+  }
+
+  // Core tables exposed via SQL editor autocomplete and data management
+  getCoreTableNames(): string[] {
+    return [...this._coreTableNames, ...this.getSystemTableNames()];
+  }
+
+  getSystemTableNames(): string[] {
+    const systemNode = this.tables.children["system"];
+    if (systemNode && systemNode.resolve_all_table_names) {
+      return ["query_log", ...systemNode.resolve_all_table_names()];
+    }
+    return ["query_log"];
+  }
+
+  getWarehouseTableNames(): string[] {
+    return [...this._warehouseTableNames, ...this._warehouseSelfManagedTableNames];
+  }
+
+  getViewNames(): string[] {
+    return this._viewTableNames;
+  }
+
+  addCoreTable(tableName: string, node: TableNode): void {
+    if (this.tables.add_child) {
+      this.tables.add_child(node);
+    }
+    this._coreTableNames.push(tableName);
+  }
+
+  private _addWarehouseTables(node: TableNode): void {
+    if (this.tables.merge_with) {
+      this.tables.merge_with(node);
+    }
+    if (node.resolve_all_table_names) {
+      const names = node.resolve_all_table_names();
+      this._warehouseTableNames.push(...names.sort());
+    }
+  }
+
+  private _addWarehouseSelfManagedTables(node: TableNode): void {
+    if (this.tables.merge_with) {
+      this.tables.merge_with(node);
+    }
+    if (node.resolve_all_table_names) {
+      const names = node.resolve_all_table_names();
+      this._warehouseSelfManagedTableNames.push(...names.sort());
+    }
+  }
+
+  private _addViews(node: TableNode): void {
+    if (this.tables.merge_with) {
+      this.tables.merge_with(node);
+    }
+    if (node.resolve_all_table_names) {
+      const names = node.resolve_all_table_names();
+      this._viewTableNames.push(...names.sort());
+    }
+  }
+
+  serialize(context: TSQLContext, includeOnly?: Set<string>): Record<string, DatabaseSchemaTable> {
+    // NOTE: This method requires database queries to fetch:
+    // - DataWarehouseTable objects
+    // - DataWarehouseSavedQuery objects
+    // - External data sources and schemas
+    //
+    // Adapt this to your database/ORM setup
+
+    const tables: Record<string, DatabaseSchemaTable> = {};
+
+    if (!context.team_id) {
+      throw new ResolutionError("Must provide team_id to serialize database");
+    }
+
+    // Core tables
+    const coreTableNames = this.getCoreTableNames();
+    for (const tableName of coreTableNames) {
+      if (includeOnly && !includeOnly.has(tableName)) {
+        continue;
+      }
+
+      let fieldInput: Record<string, FieldOrTable> = {};
+      const table = this.getTable(tableName);
+      if ("get_asterisk" in table && typeof table.get_asterisk === "function") {
+        fieldInput = table.get_asterisk() || {};
+      } else if ("fields" in table) {
+        fieldInput = table.fields;
+      }
+
+      const fields = serializeFields(fieldInput, context, tableName.split("."), undefined);
+      const fieldsDict: Record<string, DatabaseSchemaField> = {};
+      for (const field of fields) {
+        fieldsDict[field.name] = field;
+      }
+      tables[tableName] = {
+        fields: fieldsDict,
+        id: tableName,
+        name: tableName,
+      } as DatabaseSchemaTable;
+    }
+
+    // System tables
+    const systemTables = this.getSystemTableNames();
+    for (const tableKey of systemTables) {
+      if (includeOnly && !includeOnly.has(tableKey)) {
+        continue;
+      }
+
+      let systemFieldInput: Record<string, FieldOrTable> = {};
+      const table = this.getTable(tableKey);
+      if ("get_asterisk" in table && typeof table.get_asterisk === "function") {
+        systemFieldInput = table.get_asterisk() || {};
+      } else if ("fields" in table) {
+        systemFieldInput = table.fields;
+      }
+
+      const fields = serializeFields(systemFieldInput, context, tableKey.split("."), undefined);
+      const fieldsDict: Record<string, DatabaseSchemaField> = {};
+      for (const field of fields) {
+        fieldsDict[field.name] = field;
+      }
+      tables[tableKey] = {
+        fields: fieldsDict,
+        id: tableKey,
+        name: tableKey,
+      } as DatabaseSchemaSystemTable;
+    }
+
+    // NOTE: Data Warehouse Tables and Views processing requires database queries
+    // Implement based on your database/ORM setup:
+    // - Fetch DataWarehouseTable objects
+    // - Fetch DataWarehouseSavedQuery objects
+    // - Process and serialize them
+
+    return tables;
+  }
+
+  static createFor(
+    teamId?: number,
+    options?: {
+      team?: Team;
+      modifiers?: TSQLQueryModifiers;
+      timings?: TSQLTimings;
+    }
+  ): Database {
+    // NOTE: This method requires extensive database/ORM access:
+    // - Team model queries
+    // - DataWarehouseTable queries
+    // - DataWarehouseSavedQuery queries
+    // - DataWarehouseJoin queries
+    // - GroupTypeMapping queries
+    // - Feature flag checks
+    //
+    // This is a skeleton structure - adapt to your setup
+
+    const timings = options?.timings || new TSQLTimingsClass();
+    const { team, modifiers } = options || {};
+
+    // Validate team/teamId
+    if (!teamId && !team) {
+      throw new Error("Either team_id or team must be provided");
+    }
+
+    if (team && teamId && team.id !== teamId) {
+      throw new Error("team_id and team must be the same");
+    }
+
+    // NOTE: Fetch team from database if not provided
+    // const fetchedTeam = team || await Team.findById(teamId);
+
+    // Create database instance
+    const database = timings.measure("database", () => {
+      // NOTE: Get timezone and week_start_day from team
+      // const timezone = fetchedTeam.timezone;
+      // const weekStartDay = fetchedTeam.week_start_day;
+      return new Database(undefined, undefined);
+    });
+
+    // NOTE: Apply modifiers, setup tables, etc.
+    // This requires extensive database access and table setup logic
+
+    return database;
+  }
+}
+
+// Helper functions
+
+const TSQL_CHARACTERS_TO_BE_WRAPPED = ["@", "-", "!", "$", "+"];
+
+function constantTypeToSerializedFieldType(
+  constantType: ConstantType
+): DatabaseSerializedFieldType | null {
+  // Type checking for ConstantType subtypes
+  // NOTE: In TypeScript, we need to check properties rather than instanceof
+  // since these are interfaces, not classes
+
+  if ("data_type" in constantType) {
+    const dataType = constantType.data_type;
+    if (dataType === "str") {
+      return DatabaseSerializedFieldType.STRING;
+    }
+    if (dataType === "bool") {
+      return DatabaseSerializedFieldType.BOOLEAN;
+    }
+    if (dataType === "date") {
+      return DatabaseSerializedFieldType.DATE;
+    }
+    if (dataType === "datetime") {
+      return DatabaseSerializedFieldType.DATETIME;
+    }
+    if (dataType === "uuid") {
+      return DatabaseSerializedFieldType.STRING;
+    }
+    if (dataType === "array") {
+      return DatabaseSerializedFieldType.ARRAY;
+    }
+    if (dataType === "tuple") {
+      return DatabaseSerializedFieldType.JSON;
+    }
+    if (dataType === "int") {
+      return DatabaseSerializedFieldType.INTEGER;
+    }
+    if (dataType === "float") {
+      return DatabaseSerializedFieldType.FLOAT;
+    }
+  }
+
+  // Fallback: check print_type if available
+  if ("print_type" in constantType && typeof constantType.print_type === "function") {
+    const printed = constantType.print_type();
+    if (printed === "String" || printed === "JSON" || printed === "Array") {
+      return printed === "String"
+        ? DatabaseSerializedFieldType.STRING
+        : printed === "JSON"
+        ? DatabaseSerializedFieldType.JSON
+        : DatabaseSerializedFieldType.ARRAY;
+    }
+    if (printed === "Boolean") return DatabaseSerializedFieldType.BOOLEAN;
+    if (printed === "Date") return DatabaseSerializedFieldType.DATE;
+    if (printed === "DateTime") return DatabaseSerializedFieldType.DATETIME;
+    if (printed === "UUID") return DatabaseSerializedFieldType.STRING;
+    if (printed === "Integer") return DatabaseSerializedFieldType.INTEGER;
+    if (printed === "Float") return DatabaseSerializedFieldType.FLOAT;
+    if (printed === "Decimal") return DatabaseSerializedFieldType.DECIMAL;
+  }
+
+  return null;
+}
+
+export function serializeFields(
+  fieldInput: Record<string, FieldOrTable>,
+  context: TSQLContext,
+  tableChain: string[],
+  dbColumns?: Record<string, any> // DataWarehouseTableColumns
+): DatabaseSchemaField[] {
+  // NOTE: This requires resolve_types_from_table from resolver
+  // Import as needed: import { resolveTypesFromTable } from '../resolver';
+
+  const fieldOutput: DatabaseSchemaField[] = [];
+
+  for (const [fieldKey, field] of Object.entries(fieldInput)) {
+    let schemaValid = true;
+
+    if (dbColumns) {
+      const column = dbColumns[fieldKey];
+      if (typeof column === "string") {
+        schemaValid = true;
+      } else if (column && typeof column === "object") {
+        schemaValid = column.valid !== false;
+      }
+    }
+
+    let tsqlValue: string;
+    if (TSQL_CHARACTERS_TO_BE_WRAPPED.some((char) => fieldKey.includes(char))) {
+      tsqlValue = `\`${fieldKey}\``;
+    } else {
+      tsqlValue = fieldKey;
+    }
+
+    if ("hidden" in field && field.hidden) {
+      continue;
+    }
+
+    if ("name" in field && "get_constant_type" in field) {
+      // DatabaseField
+      const dbField = field as DatabaseField;
+      let fieldType: DatabaseSerializedFieldType;
+
+      // Determine field type based on DatabaseField subclass
+      // NOTE: You'll need to check instanceof or use type guards
+      // For now, using a simplified approach
+      if (dbField.get_constant_type) {
+        const constantType = dbField.get_constant_type();
+        fieldType =
+          constantTypeToSerializedFieldType(constantType) || DatabaseSerializedFieldType.UNKNOWN;
+      } else {
+        fieldType = DatabaseSerializedFieldType.UNKNOWN;
+      }
+
+      fieldOutput.push({
+        name: fieldKey,
+        tsql_value: tsqlValue,
+        type: fieldType,
+        schema_valid: schemaValid,
+      });
+    } else if ("expr" in field) {
+      // ExpressionField
+      const exprField = field as ExpressionField;
+      // NOTE: Requires resolve_types_from_table
+      // const resolvedExpr = resolveTypesFromTable(exprField.expr, tableChain, context, 'tsql');
+      // const constantType = resolvedExpr.type?.resolve_constant_type(context);
+      // const fieldType = constantTypeToSerializedFieldType(constantType) || DatabaseSerializedFieldType.EXPRESSION;
+
+      fieldOutput.push({
+        name: fieldKey,
+        tsql_value: tsqlValue,
+        type: DatabaseSerializedFieldType.EXPRESSION,
+        schema_valid: schemaValid,
+      });
+    } else if ("resolve_table" in field) {
+      // LazyJoin
+      const lazyJoin = field as LazyJoin;
+      if (lazyJoin.resolve_table) {
+        const resolvedTable = lazyJoin.resolve_table(context);
+        const type =
+          "id" in resolvedTable && resolvedTable.id
+            ? DatabaseSerializedFieldType.VIEW
+            : DatabaseSerializedFieldType.LAZY_TABLE;
+
+        fieldOutput.push({
+          name: fieldKey,
+          tsql_value: tsqlValue,
+          type,
+          schema_valid: schemaValid,
+          table: resolvedTable.to_printed_tsql ? resolvedTable.to_printed_tsql() : fieldKey,
+          fields: "fields" in resolvedTable ? Object.keys(resolvedTable.fields) : [],
+          id: "id" in resolvedTable && resolvedTable.id ? String(resolvedTable.id) : fieldKey,
+        });
+      }
+    } else if ("fields" in field && !("resolve_table" in field)) {
+      // VirtualTable
+      const virtualTable = field as VirtualTable;
+      fieldOutput.push({
+        name: fieldKey,
+        tsql_value: tsqlValue,
+        type: DatabaseSerializedFieldType.VIRTUAL_TABLE,
+        schema_valid: schemaValid,
+        table: virtualTable.to_printed_tsql ? virtualTable.to_printed_tsql() : fieldKey,
+        fields: Object.keys(virtualTable.fields),
+      });
+    } else if ("chain" in field) {
+      // FieldTraverser
+      const traverser = field as FieldTraverser;
+      fieldOutput.push({
+        name: fieldKey,
+        tsql_value: tsqlValue,
+        type: DatabaseSerializedFieldType.FIELD_TRAVERSER,
+        schema_valid: schemaValid,
+        chain: traverser.chain,
+      });
+    }
+  }
+
+  return fieldOutput;
+}
diff --git a/internal-packages/tsql/src/query/errors.ts b/internal-packages/tsql/src/query/errors.ts
new file mode 100644
index 000000000..c0da0d3ce
--- /dev/null
+++ b/internal-packages/tsql/src/query/errors.ts
@@ -0,0 +1,61 @@
+// TypeScript translation of posthog/hogql/errors.py
+
+import type { Expr } from "./ast";
+
+export class BaseTSQLError extends Error {
+  message: string;
+  start?: number;
+  end?: number;
+
+  constructor(
+    message: string,
+    options?: {
+      start?: number;
+      end?: number;
+      node?: Expr;
+    }
+  ) {
+    super(message);
+    this.message = message;
+
+    if (options?.node && options.node.start !== undefined && options.node.end !== undefined) {
+      this.start = options.node.start;
+      this.end = options.node.end;
+    } else {
+      this.start = options?.start;
+      this.end = options?.end;
+    }
+  }
+}
+
+export class ExposedTSQLError extends BaseTSQLError {
+  /** An exception that can be exposed to the user. */
+}
+
+export class InternalTSQLError extends BaseTSQLError {
+  /** An internal exception in the TSQL engine. */
+}
+
+export class SyntaxError extends ExposedTSQLError {
+  /** The input does not conform to TSQL syntax. */
+}
+
+export class QueryError extends ExposedTSQLError {
+  /** The query is invalid, though correct syntactically. */
+}
+
+export class NotImplementedError extends InternalTSQLError {
+  /** This feature isn't implemented in TSQL (yet). */
+}
+
+export class ParsingError extends InternalTSQLError {
+  /** Parsing failed. */
+}
+
+export class ImpossibleASTError extends InternalTSQLError {
+  /** Parsing or resolution resulted in an impossible AST. */
+}
+
+export class ResolutionError extends InternalTSQLError {
+  /** Resolution of a table/field/expression failed. */
+}
diff --git a/internal-packages/tsql/src/query/escape.test.ts b/internal-packages/tsql/src/query/escape.test.ts
new file mode 100644
index 000000000..5a74926db
--- /dev/null
+++ b/internal-packages/tsql/src/query/escape.test.ts
@@ -0,0 +1,241 @@
+import { describe, it, expect } from "vitest";
+import {
+  escapeClickHouseIdentifier,
+  escapeTSQLIdentifier,
+  escapeClickHouseString,
+  escapeTSQLString,
+  getClickHouseType,
+  SQLValueEscaper,
+  safeIdentifier,
+} from "./escape.js";
+import { QueryError } from "./errors.js";
+
+describe("escapeClickHouseIdentifier", () => {
+  it("should pass through simple identifiers", () => {
+    expect(escapeClickHouseIdentifier("id")).toBe("id");
+    expect(escapeClickHouseIdentifier("user_name")).toBe("user_name");
+    expect(escapeClickHouseIdentifier("Column1")).toBe("Column1");
+    expect(escapeClickHouseIdentifier("_private")).toBe("_private");
+  });
+
+  it("should escape identifiers with special characters", () => {
+    expect(escapeClickHouseIdentifier("my column")).toBe("`my column`");
+    expect(escapeClickHouseIdentifier("table-name")).toBe("`table-name`");
+    expect(escapeClickHouseIdentifier("column.with.dots")).toBe("`column.with.dots`");
+  });
+
+  it("should escape identifiers starting with numbers", () => {
+    expect(escapeClickHouseIdentifier("1column")).toBe("`1column`");
+    expect(escapeClickHouseIdentifier("123")).toBe("`123`");
+  });
+
+  it("should escape backticks in identifiers", () => {
+    expect(escapeClickHouseIdentifier("column`name")).toBe("`column\\`name`");
+  });
+
+  it("should escape control characters", () => {
+    expect(escapeClickHouseIdentifier("col\nname")).toBe("`col\\nname`");
+    expect(escapeClickHouseIdentifier("col\tname")).toBe("`col\\tname`");
+  });
+
+  it("should throw for identifiers containing %", () => {
+    expect(() => escapeClickHouseIdentifier("column%name")).toThrow(QueryError);
+  });
+});
+
+describe("escapeTSQLIdentifier", () => {
+  it("should pass through simple identifiers", () => {
+    expect(escapeTSQLIdentifier("id")).toBe("id");
+    expect(escapeTSQLIdentifier("user_name")).toBe("user_name");
+  });
+
+  it("should allow dollar signs in identifiers", () => {
+    expect(escapeTSQLIdentifier("$property")).toBe("$property");
+    expect(escapeTSQLIdentifier("property$value")).toBe("property$value");
+  });
+
+  it("should handle numeric identifiers", () => {
+    expect(escapeTSQLIdentifier(0)).toBe("0");
+    expect(escapeTSQLIdentifier(123)).toBe("123");
+  });
+
+  it("should throw for identifiers containing %", () => {
+    expect(() => escapeTSQLIdentifier("column%name")).toThrow(QueryError);
+  });
+});
+
+describe("SQLValueEscaper", () => {
+  describe("ClickHouse dialect", () => {
+    const escaper = new SQLValueEscaper({ dialect: "clickhouse" });
+
+    it("should escape null", () => {
+      expect(escaper.visit(null)).toBe("NULL");
+      expect(escaper.visit(undefined)).toBe("NULL");
+    });
+
+    it("should escape booleans as numbers", () => {
+      expect(escaper.visit(true)).toBe("1");
+      expect(escaper.visit(false)).toBe("0");
+    });
+
+    it("should escape integers", () => {
+      expect(escaper.visit(0)).toBe("0");
+      expect(escaper.visit(42)).toBe("42");
+      expect(escaper.visit(-100)).toBe("-100");
+    });
+
+    it("should escape floats", () => {
+      expect(escaper.visit(3.14)).toBe("3.14");
+      expect(escaper.visit(-0.5)).toBe("-0.5");
+    });
+
+    it("should escape special floats", () => {
+      expect(escaper.visit(NaN)).toBe("NaN");
+      expect(escaper.visit(Infinity)).toBe("Inf");
+      expect(escaper.visit(-Infinity)).toBe("-Inf");
+    });
+
+    it("should escape strings with quotes", () => {
+      expect(escaper.visit("hello")).toBe("'hello'");
+      expect(escaper.visit("hello'world")).toBe("'hello\\'world'");
+    });
+
+    it("should escape strings with control characters", () => {
+      expect(escaper.visit("line1\nline2")).toBe("'line1\\nline2'");
+      expect(escaper.visit("col1\tcol2")).toBe("'col1\\tcol2'");
+    });
+
+    it("should escape arrays", () => {
+      expect(escaper.visit([1, 2, 3])).toBe("[1, 2, 3]");
+      expect(escaper.visit(["a", "b"])).toBe("['a', 'b']");
+      expect(escaper.visit(["hello", "world"])).toBe("['hello', 'world']");
+    });
+
+    it("should escape nested arrays", () => {
+      expect(
+        escaper.visit([
+          [1, 2],
+          [3, 4],
+        ])
+      ).toBe("[[1, 2], [3, 4]]");
+    });
+
+    it("should escape dates with toDateTime64 and default UTC timezone", () => {
+      const date = new Date("2024-01-15T10:30:00.500Z");
+      const result = escaper.visit(date);
+      expect(result).toBe("toDateTime64('2024-01-15 10:30:00.500000', 6, 'UTC')");
+    });
+
+    it("should escape dates with custom timezone", () => {
+      const escaperWithTz = new SQLValueEscaper({
+        dialect: "clickhouse",
+        timezone: "America/New_York",
+      });
+      const date = new Date("2024-01-15T10:30:00.500Z");
+      const result = escaperWithTz.visit(date);
+      expect(result).toBe("toDateTime64('2024-01-15 10:30:00.500000', 6, 'America/New_York')");
+    });
+  });
+
+  describe("TSQL dialect", () => {
+    const escaper = new SQLValueEscaper({ dialect: "tsql" });
+
+    it("should escape booleans as keywords", () => {
+      expect(escaper.visit(true)).toBe("true");
+      expect(escaper.visit(false)).toBe("false");
+    });
+
+    it("should escape dates with toDateTime and default UTC timezone", () => {
+      const date = new Date("2024-01-15T10:30:00.500Z");
+      const result = escaper.visit(date);
+      expect(result).toBe("toDateTime('2024-01-15 10:30:00.500000', 'UTC')");
+    });
+
+    it("should escape dates with custom timezone", () => {
+      const escaperWithTz = new SQLValueEscaper({
+        dialect: "tsql",
+        timezone: "Europe/London",
+      });
+      const date = new Date("2024-01-15T10:30:00.500Z");
+      const result = escaperWithTz.visit(date);
+      expect(result).toBe("toDateTime('2024-01-15 10:30:00.500000', 'Europe/London')");
+    });
+  });
+});
+
+describe("escapeClickHouseString", () => {
+  it("should escape string values", () => {
+    expect(escapeClickHouseString("test")).toBe("'test'");
+  });
+
+  it("should handle null", () => {
+    expect(escapeClickHouseString(null)).toBe("NULL");
+  });
+
+  it("should handle numbers", () => {
+    expect(escapeClickHouseString(42)).toBe("42");
+  });
+});
+
+describe("escapeTSQLString", () => {
+  it("should escape string values", () => {
+    expect(escapeTSQLString("test")).toBe("'test'");
+  });
+
+  it("should handle booleans differently from ClickHouse", () => {
+    expect(escapeTSQLString(true)).toBe("true");
+    expect(escapeTSQLString(false)).toBe("false");
+  });
+});
+
+describe("getClickHouseType", () => {
+  it("should return String for strings", () => {
+    expect(getClickHouseType("hello")).toBe("String");
+  });
+
+  it("should return UInt8 for booleans", () => {
+    expect(getClickHouseType(true)).toBe("UInt8");
+    expect(getClickHouseType(false)).toBe("UInt8");
+  });
+
+  it("should return Int32 for small integers", () => {
+    expect(getClickHouseType(42)).toBe("Int32");
+    expect(getClickHouseType(-100)).toBe("Int32");
+  });
+
+  it("should return Int64 for large integers", () => {
+    expect(getClickHouseType(3000000000)).toBe("Int64");
+    expect(getClickHouseType(-3000000000)).toBe("Int64");
+  });
+
+  it("should return Float64 for floats", () => {
+    expect(getClickHouseType(3.14)).toBe("Float64");
+  });
+
+  it("should return DateTime64(6) for dates", () => {
+    expect(getClickHouseType(new Date())).toBe("DateTime64(6)");
+  });
+
+  it("should return Array type for arrays", () => {
+    expect(getClickHouseType(["a", "b"])).toBe("Array(String)");
+    expect(getClickHouseType([1, 2])).toBe("Array(Int32)");
+    expect(getClickHouseType([])).toBe("Array(String)");
+  });
+
+  it("should return Nullable(String) for null", () => {
+    expect(getClickHouseType(null)).toBe("Nullable(String)");
+    expect(getClickHouseType(undefined)).toBe("Nullable(String)");
+  });
+});
+
+describe("safeIdentifier", () => {
+  it("should return identifier unchanged if no %", () => {
+    expect(safeIdentifier("column")).toBe("column");
+    expect(safeIdentifier("table_name")).toBe("table_name");
+  });
+
+  it("should remove % characters", () => {
+    expect(safeIdentifier("column%name")).toBe("columnname");
+    expect(safeIdentifier("%%test%%")).toBe("test");
+  });
+});
diff --git a/internal-packages/tsql/src/query/escape.ts b/internal-packages/tsql/src/query/escape.ts
new file mode 100644
index 000000000..c0762d365
--- /dev/null
+++ b/internal-packages/tsql/src/query/escape.ts
@@ -0,0 +1,265 @@
+// TypeScript port of posthog/hogql/escape_sql.py
+// Keep this file in sync with the Python version
+
+import { QueryError } from "./errors";
+
+/**
+ * Character escape maps for ClickHouse string escaping
+ * Copied from clickhouse_driver.util.escape
+ *
+ * Note: In JavaScript, \a and \v are not recognized escape sequences like in Python.
+ * We use the actual ASCII codes: \x07 for bell (Python's \a) and \x0B for vertical tab.
+ */
+const escapeCharsMap: Record<string, string> = {
+  "\b": "\\b",
+  "\f": "\\f",
+  "\r": "\\r",
+  "\n": "\\n",
+  "\t": "\\t",
+  "\0": "\\0",
+  "\x07": "\\a", // Bell character (ASCII 7) - Python's \a
+  "\x0B": "\\v", // Vertical tab (ASCII 11) - use explicit code since JS \v may not work in all contexts
+  "\\": "\\\\",
+};
+
+const singlequoteEscapeCharsMap: Record<string, string> = {
+  ...escapeCharsMap,
+  "'": "\\'",
+};
+
+const backquoteEscapeCharsMap: Record<string, string> = {
+  ...escapeCharsMap,
+  "`": "\\`",
+};
+
+/**
+ * Sanitize an identifier by removing % characters
+ */
+export function safeIdentifier(identifier: string): string {
+  if (identifier.includes("%")) {
+    return identifier.replace(/%/g, "");
+  }
+  return identifier;
+}
+
+/**
+ * Escape a string value for use as a parameter in ClickHouse
+ * Copied from clickhouse_driver.util.escape_param
+ */
+export function escapeParamClickhouse(value: string): string {
+  const escaped = value
+    .split("")
+    .map((c) => singlequoteEscapeCharsMap[c] || c)
+    .join("");
+  return `'${escaped}'`;
+}
+
+/**
+ * Escape an identifier for use in TSQL/HogQL queries
+ * Adapted from clickhouse_driver.util.escape with support for $ in identifiers
+ */
+export function escapeTSQLIdentifier(identifier: string | number): string {
+  if (typeof identifier === "number") {
+    // In TSQL we allow integers as identifiers to access array elements
+    return String(identifier);
+  }
+
+  if (identifier.includes("%")) {
+    throw new QueryError(
+      `The TSQL identifier "${identifier}" is not permitted as it contains the "%" character`
+    );
+  }
+
+  // TSQL allows dollars in the identifier (same regex as frontend escapePropertyAsTSQLIdentifier)
+  if (/^[A-Za-z_$][A-Za-z0-9_$]*$/.test(identifier)) {
+    return identifier;
+  }
+
+  const escaped = identifier
+    .split("")
+    .map((c) => backquoteEscapeCharsMap[c] || c)
+    .join("");
+  return `\`${escaped}\``;
+}
+
+/**
+ * Escape an identifier for use in ClickHouse queries
+ * Copied from clickhouse_driver.util.escape, adapted from single quotes to backquotes
+ */
+export function escapeClickHouseIdentifier(identifier: string): string {
+  if (identifier.includes("%")) {
+    throw new QueryError(
+      `The identifier "${identifier}" is not permitted as it contains the "%" character`
+    );
+  }
+
+  if (/^[A-Za-z_][A-Za-z0-9_]*$/.test(identifier)) {
+    return identifier;
+  }
+
+  const escaped = identifier
+    .split("")
+    .map((c) => backquoteEscapeCharsMap[c] || c)
+    .join("");
+  return `\`${escaped}\``;
+}
+
+/**
+ * Type for values that can be escaped as SQL strings
+ */
+export type EscapableValue =
+  | null
+  | undefined
+  | string
+  | number
+  | boolean
+  | Date
+  | EscapableValue[]
+  | [EscapableValue, ...EscapableValue[]];
+
+/**
+ * SQL Value Escaper class that handles different types of values
+ * Port of SQLValueEscaper from escape_sql.py
+ */
+export class SQLValueEscaper {
+  private timezone: string;
+  private dialect: "tsql" | "clickhouse";
+
+  constructor(options: { timezone?: string; dialect?: "tsql" | "clickhouse" } = {}) {
+    this.timezone = options.timezone || "UTC";
+    this.dialect = options.dialect || "clickhouse";
+  }
+
+  visit(value: EscapableValue): string {
+    if (value === null || value === undefined) {
+      return this.visitNull();
+    }
+    if (typeof value === "string") {
+      return this.visitString(value);
+    }
+    if (typeof value === "boolean") {
+      return this.visitBoolean(value);
+    }
+    if (typeof value === "number") {
+      if (Number.isInteger(value)) {
+        return this.visitInt(value);
+      }
+      return this.visitFloat(value);
+    }
+    if (value instanceof Date) {
+      return this.visitDateTime(value);
+    }
+    if (Array.isArray(value)) {
+      return this.visitArray(value);
+    }
+
+    throw new QueryError(`SQLValueEscaper cannot handle value of type ${typeof value}`);
+  }
+
+  private visitNull(): string {
+    return "NULL";
+  }
+
+  private visitString(value: string): string {
+    return escapeParamClickhouse(value);
+  }
+
+  private visitBoolean(value: boolean): string {
+    if (this.dialect === "clickhouse") {
+      return value ? "1" : "0";
+    }
+    return value ? "true" : "false";
+  }
+
+  private visitInt(value: number): string {
+    return String(value);
+  }
+
+  private visitFloat(value: number): string {
+    if (Number.isNaN(value)) {
+      return "NaN";
+    }
+    if (!Number.isFinite(value)) {
+      return value < 0 ? "-Inf" : "Inf";
+    }
+    return String(value);
+  }
+
+  private visitDateTime(value: Date): string {
+    // Format: YYYY-MM-DD HH:MM:SS.ffffff
+    const pad = (n: number, len: number = 2) => String(n).padStart(len, "0");
+
+    const year = value.getUTCFullYear();
+    const month = pad(value.getUTCMonth() + 1);
+    const day = pad(value.getUTCDate());
+    const hours = pad(value.getUTCHours());
+    const minutes = pad(value.getUTCMinutes());
+    const seconds = pad(value.getUTCSeconds());
+    const ms = pad(value.getUTCMilliseconds(), 3);
+
+    const datetimeString = `${year}-${month}-${day} ${hours}:${minutes}:${seconds}.${ms}000`;
+
+    if (this.dialect === "tsql") {
+      return `toDateTime(${this.visitString(datetimeString)}, ${this.visitString(this.timezone)})`;
+    }
+    return `toDateTime64(${this.visitString(datetimeString)}, 6, ${this.visitString(
+      this.timezone
+    )})`;
+  }
+
+  private visitArray(value: EscapableValue[]): string {
+    return `[${value.map((x) => this.visit(x)).join(", ")}]`;
+  }
+}
+
+/**
+ * Escape a value for use in a TSQL/HogQL query string
+ */
+export function escapeTSQLString(value: EscapableValue, timezone?: string): string {
+  return new SQLValueEscaper({ timezone, dialect: "tsql" }).visit(value);
+}
+
+/**
+ * Escape a value for use in a ClickHouse query string
+ */
+export function escapeClickHouseString(value: EscapableValue, timezone?: string): string {
+  return new SQLValueEscaper({ timezone, dialect: "clickhouse" }).visit(value);
+}
+
+/**
+ * Get the ClickHouse type string for a value
+ * Used when creating parameterized query placeholders like {param: Type}
+ */
+export function getClickHouseType(value: unknown): string {
+  if (value === null || value === undefined) {
+    return "Nullable(String)";
+  }
+  if (typeof value === "string") {
+    return "String";
+  }
+  if (typeof value === "boolean") {
+    return "UInt8";
+  }
+  if (typeof value === "number") {
+    if (Number.isInteger(value)) {
+      // Use Int64 for large integers, Int32 for smaller ones
+      if (value > 2147483647 || value < -2147483648) {
+        return "Int64";
+      }
+      return "Int32";
+    }
+    return "Float64";
+  }
+  if (value instanceof Date) {
+    return "DateTime64(6)";
+  }
+  if (Array.isArray(value)) {
+    if (value.length === 0) {
+      return "Array(String)";
+    }
+    const itemType = getClickHouseType(value[0]);
+    return `Array(${itemType})`;
+  }
+  // Default to String for unknown types
+  return "String";
+}
diff --git a/internal-packages/tsql/src/query/functions.ts b/internal-packages/tsql/src/query/functions.ts
new file mode 100644
index 000000000..d150b0636
--- /dev/null
+++ b/internal-packages/tsql/src/query/functions.ts
@@ -0,0 +1,648 @@
+// TypeScript port of posthog/hogql/functions/mapping.py and aggregations.py
+// Keep this file in sync with the Python version
+
+import { CompareOperationOp } from "./ast";
+
+/**
+ * Metadata for a TSQL function
+ */
+export interface TSQLFunctionMeta {
+  /** The ClickHouse function name to use */
+  clickhouseName: string;
+  /** Minimum number of arguments */
+  minArgs: number;
+  /** Maximum number of arguments (undefined means unlimited) */
+  maxArgs?: number;
+  /** Minimum number of parameters (for parametric functions) */
+  minParams?: number;
+  /** Maximum number of parameters */
+  maxParams?: number;
+  /** Whether this is an aggregate function */
+  aggregate?: boolean;
+  /** Whether function is case-sensitive */
+  caseSensitive?: boolean;
+  /** Whether function is timezone-aware (will append timezone as last arg) */
+  tzAware?: boolean;
+  /** Whether the function uses placeholder arguments like {} */
+  usingPlaceholderArguments?: boolean;
+}
+
+/**
+ * Comparison function mappings from function names to CompareOperationOp
+ */
+export const TSQL_COMPARISON_MAPPING: Record<string, CompareOperationOp> = {
+  equals: CompareOperationOp.Eq,
+  notEquals: CompareOperationOp.NotEq,
+  less: CompareOperationOp.Lt,
+  greater: CompareOperationOp.Gt,
+  lessOrEquals: CompareOperationOp.LtEq,
+  greaterOrEquals: CompareOperationOp.GtEq,
+  like: CompareOperationOp.Like,
+  ilike: CompareOperationOp.ILike,
+  notLike: CompareOperationOp.NotLike,
+  notILike: CompareOperationOp.NotILike,
+  in: CompareOperationOp.In,
+  notIn: CompareOperationOp.NotIn,
+};
+
+/**
+ * ClickHouse functions available in TSQL
+ * Port of HOGQL_CLICKHOUSE_FUNCTIONS from mapping.py
+ */
+export const TSQL_CLICKHOUSE_FUNCTIONS: Record<string, TSQLFunctionMeta> = {
+  // Comparison
+  equals: { clickhouseName: "equals", minArgs: 2, maxArgs: 2 },
+  notEquals: { clickhouseName: "notEquals", minArgs: 2, maxArgs: 2 },
+  less: { clickhouseName: "less", minArgs: 2, maxArgs: 2 },
+  greater: { clickhouseName: "greater", minArgs: 2, maxArgs: 2 },
+  lessOrEquals: { clickhouseName: "lessOrEquals", minArgs: 2, maxArgs: 2 },
+  greaterOrEquals: { clickhouseName: "greaterOrEquals", minArgs: 2, maxArgs: 2 },
+
+  // Logical
+  and: { clickhouseName: "and", minArgs: 2 },
+  or: { clickhouseName: "or", minArgs: 2 },
+  xor: { clickhouseName: "xor", minArgs: 2 },
+  not: { clickhouseName: "not", minArgs: 1, maxArgs: 1, caseSensitive: false },
+
+  // Conditional
+  if: { clickhouseName: "if", minArgs: 3, maxArgs: 3, caseSensitive: false },
+  multiIf: { clickhouseName: "multiIf", minArgs: 3 },
+
+  // In
+  in: { clickhouseName: "in", minArgs: 2, maxArgs: 2 },
+  notIn: { clickhouseName: "notIn", minArgs: 2, maxArgs: 2 },
+
+  // Arithmetic
+  plus: { clickhouseName: "plus", minArgs: 2, maxArgs: 2 },
+  minus: { clickhouseName: "minus", minArgs: 2, maxArgs: 2 },
+  multiply: { clickhouseName: "multiply", minArgs: 2, maxArgs: 2 },
+  divide: { clickhouseName: "divide", minArgs: 2, maxArgs: 2 },
+  intDiv: { clickhouseName: "intDiv", minArgs: 2, maxArgs: 2 },
+  intDivOrZero: { clickhouseName: "intDivOrZero", minArgs: 2, maxArgs: 2 },
+  modulo: { clickhouseName: "modulo", minArgs: 2, maxArgs: 2 },
+  moduloOrZero: { clickhouseName: "moduloOrZero", minArgs: 2, maxArgs: 2 },
+  positiveModulo: { clickhouseName: "positiveModulo", minArgs: 2, maxArgs: 2 },
+  negate: { clickhouseName: "negate", minArgs: 1, maxArgs: 1 },
+  abs: { clickhouseName: "abs", minArgs: 1, maxArgs: 1 },
+  gcd: { clickhouseName: "gcd", minArgs: 2, maxArgs: 2 },
+  lcm: { clickhouseName: "lcm", minArgs: 2, maxArgs: 2 },
+
+  // Mathematical
+  exp: { clickhouseName: "exp", minArgs: 1, maxArgs: 1 },
+  log: { clickhouseName: "log", minArgs: 1, maxArgs: 1 },
+  ln: { clickhouseName: "log", minArgs: 1, maxArgs: 1 },
+  exp2: { clickhouseName: "exp2", minArgs: 1, maxArgs: 1 },
+  log2: { clickhouseName: "log2", minArgs: 1, maxArgs: 1 },
+  exp10: { clickhouseName: "exp10", minArgs: 1, maxArgs: 1 },
+  log10: { clickhouseName: "log10", minArgs: 1, maxArgs: 1 },
+  sqrt: { clickhouseName: "sqrt", minArgs: 1, maxArgs: 1 },
+  cbrt: { clickhouseName: "cbrt", minArgs: 1, maxArgs: 1 },
+  erf: { clickhouseName: "erf", minArgs: 1, maxArgs: 1 },
+  erfc: { clickhouseName: "erfc", minArgs: 1, maxArgs: 1 },
+  lgamma: { clickhouseName: "lgamma", minArgs: 1, maxArgs: 1 },
+  tgamma: { clickhouseName: "tgamma", minArgs: 1, maxArgs: 1 },
+  sin: { clickhouseName: "sin", minArgs: 1, maxArgs: 1 },
+  cos: { clickhouseName: "cos", minArgs: 1, maxArgs: 1 },
+  tan: { clickhouseName: "tan", minArgs: 1, maxArgs: 1 },
+  asin: { clickhouseName: "asin", minArgs: 1, maxArgs: 1 },
+  acos: { clickhouseName: "acos", minArgs: 1, maxArgs: 1 },
+  atan: { clickhouseName: "atan", minArgs: 1, maxArgs: 1 },
+  pow: { clickhouseName: "pow", minArgs: 2, maxArgs: 2 },
+  power: { clickhouseName: "power", minArgs: 2, maxArgs: 2 },
+  round: { clickhouseName: "round", minArgs: 1, maxArgs: 2 },
+  floor: { clickhouseName: "floor", minArgs: 1, maxArgs: 2 },
+  ceil: { clickhouseName: "ceil", minArgs: 1, maxArgs: 2 },
+  ceiling: { clickhouseName: "ceiling", minArgs: 1, maxArgs: 2 },
+  trunc: { clickhouseName: "trunc", minArgs: 1, maxArgs: 2 },
+  truncate: { clickhouseName: "truncate", minArgs: 1, maxArgs: 2 },
+  sign: { clickhouseName: "sign", minArgs: 1, maxArgs: 1 },
+
+  // String functions
+  empty: { clickhouseName: "empty", minArgs: 1, maxArgs: 1 },
+  notEmpty: { clickhouseName: "notEmpty", minArgs: 1, maxArgs: 1 },
+  length: { clickhouseName: "length", minArgs: 1, maxArgs: 1 },
+  lengthUTF8: { clickhouseName: "lengthUTF8", minArgs: 1, maxArgs: 1 },
+  char_length: { clickhouseName: "char_length", minArgs: 1, maxArgs: 1 },
+  character_length: { clickhouseName: "character_length", minArgs: 1, maxArgs: 1 },
+  lower: { clickhouseName: "lower", minArgs: 1, maxArgs: 1 },
+  upper: { clickhouseName: "upper", minArgs: 1, maxArgs: 1 },
+  lowerUTF8: { clickhouseName: "lowerUTF8", minArgs: 1, maxArgs: 1 },
+  upperUTF8: { clickhouseName: "upperUTF8", minArgs: 1, maxArgs: 1 },
+  reverse: { clickhouseName: "reverse", minArgs: 1, maxArgs: 1 },
+  reverseUTF8: { clickhouseName: "reverseUTF8", minArgs: 1, maxArgs: 1 },
+  concat: { clickhouseName: "concat", minArgs: 1 },
+  concatAssumeInjective: { clickhouseName: "concatAssumeInjective", minArgs: 1 },
+  substring: { clickhouseName: "substring", minArgs: 2, maxArgs: 3 },
+  substr: { clickhouseName: "substring", minArgs: 2, maxArgs: 3 },
+  mid: { clickhouseName: "substring", minArgs: 2, maxArgs: 3 },
+  substringUTF8: { clickhouseName: "substringUTF8", minArgs: 2, maxArgs: 3 },
+  appendTrailingCharIfAbsent: { clickhouseName: "appendTrailingCharIfAbsent", minArgs: 2, maxArgs: 2 },
+  convertCharset: { clickhouseName: "convertCharset", minArgs: 3, maxArgs: 3 },
+  base58Encode: { clickhouseName: "base58Encode", minArgs: 1, maxArgs: 1 },
+  base58Decode: { clickhouseName: "base58Decode", minArgs: 1, maxArgs: 1 },
+  base64Encode: { clickhouseName: "base64Encode", minArgs: 1, maxArgs: 1 },
+  base64Decode: { clickhouseName: "base64Decode", minArgs: 1, maxArgs: 1 },
+  tryBase64Decode: { clickhouseName: "tryBase64Decode", minArgs: 1, maxArgs: 1 },
+  endsWith: { clickhouseName: "endsWith", minArgs: 2, maxArgs: 2 },
+  startsWith: { clickhouseName: "startsWith", minArgs: 2, maxArgs: 2 },
+  trim: { clickhouseName: "trim", minArgs: 1, maxArgs: 2 },
+  trimLeft: { clickhouseName: "trimLeft", minArgs: 1, maxArgs: 2 },
+  trimRight: { clickhouseName: "trimRight", minArgs: 1, maxArgs: 2 },
+  ltrim: { clickhouseName: "trimLeft", minArgs: 1, maxArgs: 1 },
+  rtrim: { clickhouseName: "trimRight", minArgs: 1, maxArgs: 1 },
+  leftPad: { clickhouseName: "leftPad", minArgs: 2, maxArgs: 3 },
+  rightPad: { clickhouseName: "rightPad", minArgs: 2, maxArgs: 3 },
+  leftPadUTF8: { clickhouseName: "leftPadUTF8", minArgs: 2, maxArgs: 3 },
+  rightPadUTF8: { clickhouseName: "rightPadUTF8", minArgs: 2, maxArgs: 3 },
+  left: { clickhouseName: "left", minArgs: 2, maxArgs: 2 },
+  right: { clickhouseName: "right", minArgs: 2, maxArgs: 2 },
+  repeat: { clickhouseName: "repeat", minArgs: 2, maxArgs: 2 },
+  space: { clickhouseName: "space", minArgs: 1, maxArgs: 1 },
+  replace: { clickhouseName: "replace", minArgs: 3, maxArgs: 3 },
+  replaceOne: { clickhouseName: "replaceOne", minArgs: 3, maxArgs: 3 },
+  replaceAll: { clickhouseName: "replaceAll", minArgs: 3, maxArgs: 3 },
+  replaceRegexpOne: { clickhouseName: "replaceRegexpOne", minArgs: 3, maxArgs: 3 },
+  replaceRegexpAll: { clickhouseName: "replaceRegexpAll", minArgs: 3, maxArgs: 3 },
+  position: { clickhouseName: "position", minArgs: 2, maxArgs: 2 },
+  positionCaseInsensitive: { clickhouseName: "positionCaseInsensitive", minArgs: 2, maxArgs: 2 },
+  positionUTF8: { clickhouseName: "positionUTF8", minArgs: 2, maxArgs: 2 },
+  positionCaseInsensitiveUTF8: { clickhouseName: "positionCaseInsensitiveUTF8", minArgs: 2, maxArgs: 2 },
+  locate: { clickhouseName: "locate", minArgs: 2, maxArgs: 2 },
+  match: { clickhouseName: "match", minArgs: 2, maxArgs: 2 },
+  multiMatchAny: { clickhouseName: "multiMatchAny", minArgs: 2, maxArgs: 2 },
+  multiMatchAnyIndex: { clickhouseName: "multiMatchAnyIndex", minArgs: 2, maxArgs: 2 },
+  multiMatchAllIndices: { clickhouseName: "multiMatchAllIndices", minArgs: 2, maxArgs: 2 },
+  multiSearchFirstPosition: { clickhouseName: "multiSearchFirstPosition", minArgs: 2, maxArgs: 2 },
+  multiSearchFirstIndex: { clickhouseName: "multiSearchFirstIndex", minArgs: 2, maxArgs: 2 },
+  multiSearchAny: { clickhouseName: "multiSearchAny", minArgs: 2, maxArgs: 2 },
+  extract: { clickhouseName: "extract", minArgs: 2, maxArgs: 2 },
+  extractAll: { clickhouseName: "extractAll", minArgs: 2, maxArgs: 2 },
+  extractAllGroupsHorizontal: { clickhouseName: "extractAllGroupsHorizontal", minArgs: 2, maxArgs: 2 },
+  extractAllGroupsVertical: { clickhouseName: "extractAllGroupsVertical", minArgs: 2, maxArgs: 2 },
+  like: { clickhouseName: "like", minArgs: 2, maxArgs: 2 },
+  ilike: { clickhouseName: "ilike", minArgs: 2, maxArgs: 2 },
+  notLike: { clickhouseName: "notLike", minArgs: 2, maxArgs: 2 },
+  notILike: { clickhouseName: "notILike", minArgs: 2, maxArgs: 2 },
+  splitByChar: { clickhouseName: "splitByChar", minArgs: 2, maxArgs: 3 },
+  splitByString: { clickhouseName: "splitByString", minArgs: 2, maxArgs: 3 },
+  splitByRegexp: { clickhouseName: "splitByRegexp", minArgs: 2, maxArgs: 3 },
+  arrayStringConcat: { clickhouseName: "arrayStringConcat", minArgs: 1, maxArgs: 2 },
+  format: { clickhouseName: "format", minArgs: 1 },
+  coalesce: { clickhouseName: "coalesce", minArgs: 1 },
+  ifNull: { clickhouseName: "ifNull", minArgs: 2, maxArgs: 2 },
+  nullIf: { clickhouseName: "nullIf", minArgs: 2, maxArgs: 2 },
+  assumeNotNull: { clickhouseName: "assumeNotNull", minArgs: 1, maxArgs: 1 },
+  toNullable: { clickhouseName: "toNullable", minArgs: 1, maxArgs: 1 },
+  isNull: { clickhouseName: "isNull", minArgs: 1, maxArgs: 1 },
+  isNotNull: { clickhouseName: "isNotNull", minArgs: 1, maxArgs: 1 },
+
+  // Type conversions
+  toString: { clickhouseName: "toString", minArgs: 1, maxArgs: 1 },
+  toFixedString: { clickhouseName: "toFixedString", minArgs: 2, maxArgs: 2 },
+  toUInt8: { clickhouseName: "toUInt8", minArgs: 1, maxArgs: 1 },
+  toUInt16: { clickhouseName: "toUInt16", minArgs: 1, maxArgs: 1 },
+  toUInt32: { clickhouseName: "toUInt32", minArgs: 1, maxArgs: 1 },
+  toUInt64: { clickhouseName: "toUInt64", minArgs: 1, maxArgs: 1 },
+  toInt8: { clickhouseName: "toInt8", minArgs: 1, maxArgs: 1 },
+  toInt16: { clickhouseName: "toInt16", minArgs: 1, maxArgs: 1 },
+  toInt32: { clickhouseName: "toInt32", minArgs: 1, maxArgs: 1 },
+  toInt64: { clickhouseName: "toInt64", minArgs: 1, maxArgs: 1 },
+  toInt128: { clickhouseName: "toInt128", minArgs: 1, maxArgs: 1 },
+  toInt256: { clickhouseName: "toInt256", minArgs: 1, maxArgs: 1 },
+  toUInt128: { clickhouseName: "toUInt128", minArgs: 1, maxArgs: 1 },
+  toUInt256: { clickhouseName: "toUInt256", minArgs: 1, maxArgs: 1 },
+  toFloat32: { clickhouseName: "toFloat32", minArgs: 1, maxArgs: 1 },
+  toFloat64: { clickhouseName: "toFloat64", minArgs: 1, maxArgs: 1 },
+  toDecimal32: { clickhouseName: "toDecimal32", minArgs: 2, maxArgs: 2 },
+  toDecimal64: { clickhouseName: "toDecimal64", minArgs: 2, maxArgs: 2 },
+  toDecimal128: { clickhouseName: "toDecimal128", minArgs: 2, maxArgs: 2 },
+  toDecimal256: { clickhouseName: "toDecimal256", minArgs: 2, maxArgs: 2 },
+  toDate: { clickhouseName: "toDate", minArgs: 1, maxArgs: 2 },
+  toDateOrNull: { clickhouseName: "toDateOrNull", minArgs: 1, maxArgs: 2 },
+  toDateOrZero: { clickhouseName: "toDateOrZero", minArgs: 1, maxArgs: 2 },
+  toDate32: { clickhouseName: "toDate32", minArgs: 1, maxArgs: 2 },
+  toDate32OrNull: { clickhouseName: "toDate32OrNull", minArgs: 1, maxArgs: 2 },
+  toDate32OrZero: { clickhouseName: "toDate32OrZero", minArgs: 1, maxArgs: 2 },
+  toDateTime: { clickhouseName: "toDateTime", minArgs: 1, maxArgs: 2 },
+  toDateTimeOrNull: { clickhouseName: "toDateTimeOrNull", minArgs: 1, maxArgs: 2 },
+  toDateTimeOrZero: { clickhouseName: "toDateTimeOrZero", minArgs: 1, maxArgs: 2 },
+  toDateTime64: { clickhouseName: "toDateTime64", minArgs: 1, maxArgs: 3 },
+  toDateTime64OrNull: { clickhouseName: "toDateTime64OrNull", minArgs: 1, maxArgs: 3 },
+  toDateTime64OrZero: { clickhouseName: "toDateTime64OrZero", minArgs: 1, maxArgs: 3 },
+  toUUID: { clickhouseName: "toUUID", minArgs: 1, maxArgs: 1 },
+  toUUIDOrNull: { clickhouseName: "toUUIDOrNull", minArgs: 1, maxArgs: 1 },
+  toUUIDOrZero: { clickhouseName: "toUUIDOrZero", minArgs: 1, maxArgs: 1 },
+  toTypeName: { clickhouseName: "toTypeName", minArgs: 1, maxArgs: 1 },
+
+  // Date/time functions
+  now: { clickhouseName: "now", minArgs: 0, maxArgs: 1, tzAware: true },
+  now64: { clickhouseName: "now64", minArgs: 0, maxArgs: 2, tzAware: true },
+  today: { clickhouseName: "today", minArgs: 0, maxArgs: 0 },
+  yesterday: { clickhouseName: "yesterday", minArgs: 0, maxArgs: 0 },
+  toYear: { clickhouseName: "toYear", minArgs: 1, maxArgs: 1 },
+  toQuarter: { clickhouseName: "toQuarter", minArgs: 1, maxArgs: 1 },
+  toMonth: { clickhouseName: "toMonth", minArgs: 1, maxArgs: 1 },
+  toDayOfYear: { clickhouseName: "toDayOfYear", minArgs: 1, maxArgs: 1 },
+  toDayOfMonth: { clickhouseName: "toDayOfMonth", minArgs: 1, maxArgs: 1 },
+  toDayOfWeek: { clickhouseName: "toDayOfWeek", minArgs: 1, maxArgs: 3 },
+  toHour: { clickhouseName: "toHour", minArgs: 1, maxArgs: 1 },
+  toMinute: { clickhouseName: "toMinute", minArgs: 1, maxArgs: 1 },
+  toSecond: { clickhouseName: "toSecond", minArgs: 1, maxArgs: 1 },
+  toUnixTimestamp: { clickhouseName: "toUnixTimestamp", minArgs: 1, maxArgs: 2 },
+  toStartOfYear: { clickhouseName: "toStartOfYear", minArgs: 1, maxArgs: 1 },
+  toStartOfQuarter: { clickhouseName: "toStartOfQuarter", minArgs: 1, maxArgs: 1 },
+  toStartOfMonth: { clickhouseName: "toStartOfMonth", minArgs: 1, maxArgs: 1 },
+  toMonday: { clickhouseName: "toMonday", minArgs: 1, maxArgs: 1 },
+  toStartOfWeek: { clickhouseName: "toStartOfWeek", minArgs: 1, maxArgs: 2 },
+  toStartOfDay: { clickhouseName: "toStartOfDay", minArgs: 1, maxArgs: 1 },
+  toStartOfHour: { clickhouseName: "toStartOfHour", minArgs: 1, maxArgs: 1 },
+  toStartOfMinute: { clickhouseName: "toStartOfMinute", minArgs: 1, maxArgs: 1 },
+  toStartOfSecond: { clickhouseName: "toStartOfSecond", minArgs: 1, maxArgs: 1 },
+  toStartOfFiveMinutes: { clickhouseName: "toStartOfFiveMinutes", minArgs: 1, maxArgs: 1 },
+  toStartOfTenMinutes: { clickhouseName: "toStartOfTenMinutes", minArgs: 1, maxArgs: 1 },
+  toStartOfFifteenMinutes: { clickhouseName: "toStartOfFifteenMinutes", minArgs: 1, maxArgs: 1 },
+  toStartOfInterval: { clickhouseName: "toStartOfInterval", minArgs: 2, maxArgs: 4 },
+  toTime: { clickhouseName: "toTime", minArgs: 1, maxArgs: 2 },
+  toISOYear: { clickhouseName: "toISOYear", minArgs: 1, maxArgs: 1 },
+  toISOWeek: { clickhouseName: "toISOWeek", minArgs: 1, maxArgs: 1 },
+  toWeek: { clickhouseName: "toWeek", minArgs: 1, maxArgs: 3 },
+  toYearWeek: { clickhouseName: "toYearWeek", minArgs: 1, maxArgs: 3 },
+  date_add: { clickhouseName: "date_add", minArgs: 3, maxArgs: 3 },
+  date_diff: { clickhouseName: "date_diff", minArgs: 3, maxArgs: 4 },
+  date_sub: { clickhouseName: "date_sub", minArgs: 3, maxArgs: 3 },
+  date_trunc: { clickhouseName: "date_trunc", minArgs: 2, maxArgs: 3 },
+  dateDiff: { clickhouseName: "dateDiff", minArgs: 3, maxArgs: 4 },
+  dateAdd: { clickhouseName: "dateAdd", minArgs: 3, maxArgs: 3 },
+  dateSub: { clickhouseName: "dateSub", minArgs: 3, maxArgs: 3 },
+  dateTrunc: { clickhouseName: "dateTrunc", minArgs: 2, maxArgs: 3 },
+  addSeconds: { clickhouseName: "addSeconds", minArgs: 2, maxArgs: 2 },
+  addMinutes: { clickhouseName: "addMinutes", minArgs: 2, maxArgs: 2 },
+  addHours: { clickhouseName: "addHours", minArgs: 2, maxArgs: 2 },
+  addDays: { clickhouseName: "addDays", minArgs: 2, maxArgs: 2 },
+  addWeeks: { clickhouseName: "addWeeks", minArgs: 2, maxArgs: 2 },
+  addMonths: { clickhouseName: "addMonths", minArgs: 2, maxArgs: 2 },
+  addQuarters: { clickhouseName: "addQuarters", minArgs: 2, maxArgs: 2 },
+  addYears: { clickhouseName: "addYears", minArgs: 2, maxArgs: 2 },
+  subtractSeconds: { clickhouseName: "subtractSeconds", minArgs: 2, maxArgs: 2 },
+  subtractMinutes: { clickhouseName: "subtractMinutes", minArgs: 2, maxArgs: 2 },
+  subtractHours: { clickhouseName: "subtractHours", minArgs: 2, maxArgs: 2 },
+  subtractDays: { clickhouseName: "subtractDays", minArgs: 2, maxArgs: 2 },
+  subtractWeeks: { clickhouseName: "subtractWeeks", minArgs: 2, maxArgs: 2 },
+  subtractMonths: { clickhouseName: "subtractMonths", minArgs: 2, maxArgs: 2 },
+  subtractQuarters: { clickhouseName: "subtractQuarters", minArgs: 2, maxArgs: 2 },
+  subtractYears: { clickhouseName: "subtractYears", minArgs: 2, maxArgs: 2 },
+  toTimeZone: { clickhouseName: "toTimeZone", minArgs: 2, maxArgs: 2 },
+  formatDateTime: { clickhouseName: "formatDateTime", minArgs: 2, maxArgs: 3 },
+  parseDateTime: { clickhouseName: "parseDateTime", minArgs: 2, maxArgs: 3 },
+  parseDateTimeBestEffort: { clickhouseName: "parseDateTimeBestEffort", minArgs: 1, maxArgs: 2, tzAware: true },
+  parseDateTimeBestEffortOrNull: { clickhouseName: "parseDateTimeBestEffortOrNull", minArgs: 1, maxArgs: 2, tzAware: true },
+  parseDateTimeBestEffortOrZero: { clickhouseName: "parseDateTimeBestEffortOrZero", minArgs: 1, maxArgs: 2, tzAware: true },
+  parseDateTime64BestEffort: { clickhouseName: "parseDateTime64BestEffort", minArgs: 1, maxArgs: 3, tzAware: true },
+  parseDateTime64BestEffortOrNull: { clickhouseName: "parseDateTime64BestEffortOrNull", minArgs: 1, maxArgs: 3, tzAware: true },
+  parseDateTime64BestEffortOrZero: { clickhouseName: "parseDateTime64BestEffortOrZero", minArgs: 1, maxArgs: 3, tzAware: true },
+
+  // Interval functions
+  toIntervalSecond: { clickhouseName: "toIntervalSecond", minArgs: 1, maxArgs: 1 },
+  toIntervalMinute: { clickhouseName: "toIntervalMinute", minArgs: 1, maxArgs: 1 },
+  toIntervalHour: { clickhouseName: "toIntervalHour", minArgs: 1, maxArgs: 1 },
+  toIntervalDay: { clickhouseName: "toIntervalDay", minArgs: 1, maxArgs: 1 },
+  toIntervalWeek: { clickhouseName: "toIntervalWeek", minArgs: 1, maxArgs: 1 },
+  toIntervalMonth: { clickhouseName: "toIntervalMonth", minArgs: 1, maxArgs: 1 },
+  toIntervalQuarter: { clickhouseName: "toIntervalQuarter", minArgs: 1, maxArgs: 1 },
+  toIntervalYear: { clickhouseName: "toIntervalYear", minArgs: 1, maxArgs: 1 },
+
+  // Array functions
+  array: { clickhouseName: "array", minArgs: 0 },
+  range: { clickhouseName: "range", minArgs: 1, maxArgs: 3 },
+  arrayElement: { clickhouseName: "arrayElement", minArgs: 2, maxArgs: 2 },
+  has: { clickhouseName: "has", minArgs: 2, maxArgs: 2 },
+  hasAll: { clickhouseName: "hasAll", minArgs: 2, maxArgs: 2 },
+  hasAny: { clickhouseName: "hasAny", minArgs: 2, maxArgs: 2 },
+  hasSubstr: { clickhouseName: "hasSubstr", minArgs: 2, maxArgs: 2 },
+  indexOf: { clickhouseName: "indexOf", minArgs: 2, maxArgs: 2 },
+  arrayCount: { clickhouseName: "arrayCount", minArgs: 1, maxArgs: 2 },
+  countEqual: { clickhouseName: "countEqual", minArgs: 2, maxArgs: 2 },
+  arrayEnumerate: { clickhouseName: "arrayEnumerate", minArgs: 1, maxArgs: 1 },
+  arrayEnumerateDense: { clickhouseName: "arrayEnumerateDense", minArgs: 1 },
+  arrayEnumerateUniq: { clickhouseName: "arrayEnumerateUniq", minArgs: 1 },
+  arrayEnumerateUniqRanked: { clickhouseName: "arrayEnumerateUniqRanked", minArgs: 1 },
+  arrayPopBack: { clickhouseName: "arrayPopBack", minArgs: 1, maxArgs: 1 },
+  arrayPopFront: { clickhouseName: "arrayPopFront", minArgs: 1, maxArgs: 1 },
+  arrayPushBack: { clickhouseName: "arrayPushBack", minArgs: 2, maxArgs: 2 },
+  arrayPushFront: { clickhouseName: "arrayPushFront", minArgs: 2, maxArgs: 2 },
+  arrayResize: { clickhouseName: "arrayResize", minArgs: 2, maxArgs: 3 },
+  arraySlice: { clickhouseName: "arraySlice", minArgs: 2, maxArgs: 3 },
+  arraySort: { clickhouseName: "arraySort", minArgs: 1, maxArgs: 2 },
+  arrayPartialSort: { clickhouseName: "arrayPartialSort", minArgs: 2, maxArgs: 3 },
+  arrayReverseSort: { clickhouseName: "arrayReverseSort", minArgs: 1, maxArgs: 2 },
+  arrayPartialReverseSort: { clickhouseName: "arrayPartialReverseSort", minArgs: 2, maxArgs: 3 },
+  arrayShuffle: { clickhouseName: "arrayShuffle", minArgs: 1, maxArgs: 2 },
+  arrayUniq: { clickhouseName: "arrayUniq", minArgs: 1 },
+  arrayJoin: { clickhouseName: "arrayJoin", minArgs: 1, maxArgs: 1 },
+  arrayDifference: { clickhouseName: "arrayDifference", minArgs: 1, maxArgs: 1 },
+  arrayDistinct: { clickhouseName: "arrayDistinct", minArgs: 1, maxArgs: 1 },
+  arrayIntersect: { clickhouseName: "arrayIntersect", minArgs: 1 },
+  arrayReduce: { clickhouseName: "arrayReduce", minArgs: 2 },
+  arrayReverse: { clickhouseName: "arrayReverse", minArgs: 1, maxArgs: 1 },
+  arrayFlatten: { clickhouseName: "arrayFlatten", minArgs: 1, maxArgs: 1 },
+  arrayCompact: { clickhouseName: "arrayCompact", minArgs: 1, maxArgs: 1 },
+  arrayZip: { clickhouseName: "arrayZip", minArgs: 1 },
+  arrayMap: { clickhouseName: "arrayMap", minArgs: 2, maxArgs: 2 },
+  arrayFilter: { clickhouseName: "arrayFilter", minArgs: 2, maxArgs: 2 },
+  arrayFill: { clickhouseName: "arrayFill", minArgs: 2, maxArgs: 2 },
+  arrayReverseFill: { clickhouseName: "arrayReverseFill", minArgs: 2, maxArgs: 2 },
+  arraySplit: { clickhouseName: "arraySplit", minArgs: 2, maxArgs: 2 },
+  arrayReverseSplit: { clickhouseName: "arrayReverseSplit", minArgs: 2, maxArgs: 2 },
+  arrayExists: { clickhouseName: "arrayExists", minArgs: 1, maxArgs: 2 },
+  arrayAll: { clickhouseName: "arrayAll", minArgs: 1, maxArgs: 2 },
+  arrayFirst: { clickhouseName: "arrayFirst", minArgs: 1, maxArgs: 2 },
+  arrayLast: { clickhouseName: "arrayLast", minArgs: 1, maxArgs: 2 },
+  arrayFirstIndex: { clickhouseName: "arrayFirstIndex", minArgs: 1, maxArgs: 2 },
+  arrayLastIndex: { clickhouseName: "arrayLastIndex", minArgs: 1, maxArgs: 2 },
+  arrayMin: { clickhouseName: "arrayMin", minArgs: 1, maxArgs: 2 },
+  arrayMax: { clickhouseName: "arrayMax", minArgs: 1, maxArgs: 2 },
+  arraySum: { clickhouseName: "arraySum", minArgs: 1, maxArgs: 2 },
+  arrayAvg: { clickhouseName: "arrayAvg", minArgs: 1, maxArgs: 2 },
+  arrayCumSum: { clickhouseName: "arrayCumSum", minArgs: 1, maxArgs: 2 },
+  arrayCumSumNonNegative: { clickhouseName: "arrayCumSumNonNegative", minArgs: 1, maxArgs: 2 },
+  arrayProduct: { clickhouseName: "arrayProduct", minArgs: 1, maxArgs: 1 },
+
+  // JSON functions
+  JSONHas: { clickhouseName: "JSONHas", minArgs: 1 },
+  JSONLength: { clickhouseName: "JSONLength", minArgs: 1 },
+  JSONType: { clickhouseName: "JSONType", minArgs: 1 },
+  JSONExtractUInt: { clickhouseName: "JSONExtractUInt", minArgs: 1 },
+  JSONExtractInt: { clickhouseName: "JSONExtractInt", minArgs: 1 },
+  JSONExtractFloat: { clickhouseName: "JSONExtractFloat", minArgs: 1 },
+  JSONExtractBool: { clickhouseName: "JSONExtractBool", minArgs: 1 },
+  JSONExtractString: { clickhouseName: "JSONExtractString", minArgs: 1 },
+  JSONExtract: { clickhouseName: "JSONExtract", minArgs: 2 },
+  JSONExtractRaw: { clickhouseName: "JSONExtractRaw", minArgs: 1 },
+  JSONExtractArrayRaw: { clickhouseName: "JSONExtractArrayRaw", minArgs: 1 },
+  JSONExtractKeysAndValues: { clickhouseName: "JSONExtractKeysAndValues", minArgs: 2, maxArgs: 2 },
+  JSONExtractKeys: { clickhouseName: "JSONExtractKeys", minArgs: 1 },
+  toJSONString: { clickhouseName: "toJSONString", minArgs: 1, maxArgs: 1 },
+
+  // Tuple functions
+  tuple: { clickhouseName: "tuple", minArgs: 0 },
+  tupleElement: { clickhouseName: "tupleElement", minArgs: 2, maxArgs: 3 },
+  untuple: { clickhouseName: "untuple", minArgs: 1, maxArgs: 1 },
+
+  // Map functions
+  map: { clickhouseName: "map", minArgs: 0 },
+  mapFromArrays: { clickhouseName: "mapFromArrays", minArgs: 2, maxArgs: 2 },
+  mapContains: { clickhouseName: "mapContains", minArgs: 2, maxArgs: 2 },
+  mapKeys: { clickhouseName: "mapKeys", minArgs: 1, maxArgs: 1 },
+  mapValues: { clickhouseName: "mapValues", minArgs: 1, maxArgs: 1 },
+
+  // Hash functions
+  MD5: { clickhouseName: "MD5", minArgs: 1, maxArgs: 1 },
+  SHA1: { clickhouseName: "SHA1", minArgs: 1, maxArgs: 1 },
+  SHA224: { clickhouseName: "SHA224", minArgs: 1, maxArgs: 1 },
+  SHA256: { clickhouseName: "SHA256", minArgs: 1, maxArgs: 1 },
+  SHA384: { clickhouseName: "SHA384", minArgs: 1, maxArgs: 1 },
+  SHA512: { clickhouseName: "SHA512", minArgs: 1, maxArgs: 1 },
+  sipHash64: { clickhouseName: "sipHash64", minArgs: 1 },
+  sipHash128: { clickhouseName: "sipHash128", minArgs: 1 },
+  cityHash64: { clickhouseName: "cityHash64", minArgs: 1 },
+  intHash32: { clickhouseName: "intHash32", minArgs: 1, maxArgs: 1 },
+  intHash64: { clickhouseName: "intHash64", minArgs: 1, maxArgs: 1 },
+  farmHash64: { clickhouseName: "farmHash64", minArgs: 1 },
+  farmFingerprint64: { clickhouseName: "farmFingerprint64", minArgs: 1 },
+  xxHash32: { clickhouseName: "xxHash32", minArgs: 1 },
+  xxHash64: { clickhouseName: "xxHash64", minArgs: 1 },
+  murmurHash2_32: { clickhouseName: "murmurHash2_32", minArgs: 1 },
+  murmurHash2_64: { clickhouseName: "murmurHash2_64", minArgs: 1 },
+  murmurHash3_32: { clickhouseName: "murmurHash3_32", minArgs: 1 },
+  murmurHash3_64: { clickhouseName: "murmurHash3_64", minArgs: 1 },
+  murmurHash3_128: { clickhouseName: "murmurHash3_128", minArgs: 1 },
+  hex: { clickhouseName: "hex", minArgs: 1, maxArgs: 1 },
+  unhex: { clickhouseName: "unhex", minArgs: 1, maxArgs: 1 },
+
+  // URL functions
+  protocol: { clickhouseName: "protocol", minArgs: 1, maxArgs: 1 },
+  domain: { clickhouseName: "domain", minArgs: 1, maxArgs: 1 },
+  domainWithoutWWW: { clickhouseName: "domainWithoutWWW", minArgs: 1, maxArgs: 1 },
+  topLevelDomain: { clickhouseName: "topLevelDomain", minArgs: 1, maxArgs: 1 },
+  firstSignificantSubdomain: { clickhouseName: "firstSignificantSubdomain", minArgs: 1, maxArgs: 1 },
+  cutToFirstSignificantSubdomain: { clickhouseName: "cutToFirstSignificantSubdomain", minArgs: 1, maxArgs: 1 },
+  cutToFirstSignificantSubdomainWithWWW: { clickhouseName: "cutToFirstSignificantSubdomainWithWWW", minArgs: 1, maxArgs: 1 },
+  port: { clickhouseName: "port", minArgs: 1, maxArgs: 2 },
+  path: { clickhouseName: "path", minArgs: 1, maxArgs: 1 },
+  pathFull: { clickhouseName: "pathFull", minArgs: 1, maxArgs: 1 },
+  queryString: { clickhouseName: "queryString", minArgs: 1, maxArgs: 1 },
+  fragment: { clickhouseName: "fragment", minArgs: 1, maxArgs: 1 },
+  extractURLParameter: { clickhouseName: "extractURLParameter", minArgs: 2, maxArgs: 2 },
+  extractURLParameters: { clickhouseName: "extractURLParameters", minArgs: 1, maxArgs: 1 },
+  encodeURLComponent: { clickhouseName: "encodeURLComponent", minArgs: 1, maxArgs: 1 },
+  decodeURLComponent: { clickhouseName: "decodeURLComponent", minArgs: 1, maxArgs: 1 },
+
+  // UUID functions
+  generateUUIDv4: { clickhouseName: "generateUUIDv4", minArgs: 0, maxArgs: 0 },
+  UUIDStringToNum: { clickhouseName: "UUIDStringToNum", minArgs: 1, maxArgs: 1 },
+  UUIDNumToString: { clickhouseName: "UUIDNumToString", minArgs: 1, maxArgs: 1 },
+
+  // Other functions
+  isFinite: { clickhouseName: "isFinite", minArgs: 1, maxArgs: 1 },
+  isInfinite: { clickhouseName: "isInfinite", minArgs: 1, maxArgs: 1 },
+  ifNotFinite: { clickhouseName: "ifNotFinite", minArgs: 1, maxArgs: 1 },
+  isNaN: { clickhouseName: "isNaN", minArgs: 1, maxArgs: 1 },
+  bar: { clickhouseName: "bar", minArgs: 4, maxArgs: 4 },
+  transform: { clickhouseName: "transform", minArgs: 3, maxArgs: 4 },
+  formatReadableDecimalSize: { clickhouseName: "formatReadableDecimalSize", minArgs: 1, maxArgs: 1 },
+  formatReadableSize: { clickhouseName: "formatReadableSize", minArgs: 1, maxArgs: 1 },
+  formatReadableQuantity: { clickhouseName: "formatReadableQuantity", minArgs: 1, maxArgs: 1 },
+  formatReadableTimeDelta: { clickhouseName: "formatReadableTimeDelta", minArgs: 1, maxArgs: 2 },
+  least: { clickhouseName: "least", minArgs: 2, maxArgs: 2, caseSensitive: false },
+  greatest: { clickhouseName: "greatest", minArgs: 2, maxArgs: 2, caseSensitive: false },
+  min2: { clickhouseName: "min2", minArgs: 2, maxArgs: 2 },
+  max2: { clickhouseName: "max2", minArgs: 2, maxArgs: 2 },
+  runningDifference: { clickhouseName: "runningDifference", minArgs: 1, maxArgs: 1 },
+  runningDifferenceStartingWithFirstValue: { clickhouseName: "runningDifferenceStartingWithFirstValue", minArgs: 1, maxArgs: 1 },
+  neighbor: { clickhouseName: "neighbor", minArgs: 2, maxArgs: 3 },
+
+  // Window functions
+  rank: { clickhouseName: "rank", minArgs: 0, maxArgs: 0 },
+  dense_rank: { clickhouseName: "dense_rank", minArgs: 0, maxArgs: 0 },
+  row_number: { clickhouseName: "row_number", minArgs: 0, maxArgs: 0 },
+  first_value: { clickhouseName: "first_value", minArgs: 1, maxArgs: 1 },
+  last_value: { clickhouseName: "last_value", minArgs: 1, maxArgs: 1 },
+  nth_value: { clickhouseName: "nth_value", minArgs: 2, maxArgs: 2 },
+  lagInFrame: { clickhouseName: "lagInFrame", minArgs: 1, maxArgs: 3 },
+  leadInFrame: { clickhouseName: "leadInFrame", minArgs: 1, maxArgs: 3 },
+  lag: { clickhouseName: "lagInFrame", minArgs: 1, maxArgs: 3 },
+  lead: { clickhouseName: "leadInFrame", minArgs: 1, maxArgs: 3 },
+};
+
+/**
+ * Aggregate functions available in TSQL
+ * Port of HOGQL_AGGREGATIONS from aggregations.py
+ */
+export const TSQL_AGGREGATIONS: Record<string, TSQLFunctionMeta> = {
+  // Standard aggregate functions
+  count: { clickhouseName: "count", minArgs: 0, maxArgs: 1, aggregate: true, caseSensitive: false },
+  countIf: { clickhouseName: "countIf", minArgs: 1, maxArgs: 2, aggregate: true },
+  countDistinct: { clickhouseName: "countDistinct", minArgs: 1, maxArgs: 1, aggregate: true },
+  countDistinctIf: { clickhouseName: "countDistinctIf", minArgs: 1, maxArgs: 2, aggregate: true },
+  min: { clickhouseName: "min", minArgs: 1, maxArgs: 1, aggregate: true, caseSensitive: false },
+  minIf: { clickhouseName: "minIf", minArgs: 2, maxArgs: 2, aggregate: true },
+  max: { clickhouseName: "max", minArgs: 1, maxArgs: 1, aggregate: true, caseSensitive: false },
+  maxIf: { clickhouseName: "maxIf", minArgs: 2, maxArgs: 2, aggregate: true },
+  sum: { clickhouseName: "sum", minArgs: 1, maxArgs: 1, aggregate: true, caseSensitive: false },
+  sumIf: { clickhouseName: "sumIf", minArgs: 2, maxArgs: 2, aggregate: true },
+  avg: { clickhouseName: "avg", minArgs: 1, maxArgs: 1, aggregate: true, caseSensitive: false },
+  avgIf: { clickhouseName: "avgIf", minArgs: 2, maxArgs: 2, aggregate: true },
+  any: { clickhouseName: "any", minArgs: 1, maxArgs: 1, aggregate: true },
+  anyIf: { clickhouseName: "anyIf", minArgs: 2, maxArgs: 2, aggregate: true },
+  anyLast: { clickhouseName: "anyLast", minArgs: 1, maxArgs: 1, aggregate: true },
+  anyLastIf: { clickhouseName: "anyLastIf", minArgs: 2, maxArgs: 2, aggregate: true },
+  anyHeavy: { clickhouseName: "anyHeavy", minArgs: 1, maxArgs: 1, aggregate: true },
+  anyHeavyIf: { clickhouseName: "anyHeavyIf", minArgs: 2, maxArgs: 2, aggregate: true },
+  argMin: { clickhouseName: "argMin", minArgs: 2, maxArgs: 2, aggregate: true },
+  argMinIf: { clickhouseName: "argMinIf", minArgs: 3, maxArgs: 3, aggregate: true },
+  argMax: { clickhouseName: "argMax", minArgs: 2, maxArgs: 2, aggregate: true },
+  argMaxIf: { clickhouseName: "argMaxIf", minArgs: 3, maxArgs: 3, aggregate: true },
+  stddevPop: { clickhouseName: "stddevPop", minArgs: 1, maxArgs: 1, aggregate: true },
+  stddevSamp: { clickhouseName: "stddevSamp", minArgs: 1, maxArgs: 1, aggregate: true },
+  varPop: { clickhouseName: "varPop", minArgs: 1, maxArgs: 1, aggregate: true },
+  varSamp: { clickhouseName: "varSamp", minArgs: 1, maxArgs: 1, aggregate: true },
+  covarPop: { clickhouseName: "covarPop", minArgs: 2, maxArgs: 2, aggregate: true },
+  covarSamp: { clickhouseName: "covarSamp", minArgs: 2, maxArgs: 2, aggregate: true },
+  corr: { clickhouseName: "corr", minArgs: 2, maxArgs: 2, aggregate: true },
+
+  // Array aggregations
+  groupArray: { clickhouseName: "groupArray", minArgs: 1, maxArgs: 1, aggregate: true },
+  groupArrayIf: { clickhouseName: "groupArrayIf", minArgs: 2, maxArgs: 2, aggregate: true },
+  groupUniqArray: { clickhouseName: "groupUniqArray", minArgs: 1, maxArgs: 1, aggregate: true },
+  groupUniqArrayIf: { clickhouseName: "groupUniqArrayIf", minArgs: 2, maxArgs: 2, aggregate: true },
+  groupArrayInsertAt: { clickhouseName: "groupArrayInsertAt", minArgs: 2, maxArgs: 2, aggregate: true },
+  groupArrayMovingAvg: { clickhouseName: "groupArrayMovingAvg", minArgs: 1, maxArgs: 1, aggregate: true },
+  groupArrayMovingSum: { clickhouseName: "groupArrayMovingSum", minArgs: 1, maxArgs: 1, aggregate: true },
+  groupArraySample: { clickhouseName: "groupArraySample", minArgs: 1, maxArgs: 1, minParams: 1, maxParams: 2, aggregate: true },
+  array_agg: { clickhouseName: "groupArray", minArgs: 1, maxArgs: 1, aggregate: true },
+
+  // Bitmap aggregations
+  groupBitmap: { clickhouseName: "groupBitmap", minArgs: 1, maxArgs: 1, aggregate: true },
+  groupBitmapAnd: { clickhouseName: "groupBitmapAnd", minArgs: 1, maxArgs: 1, aggregate: true },
+  groupBitmapOr: { clickhouseName: "groupBitmapOr", minArgs: 1, maxArgs: 1, aggregate: true },
+  groupBitmapXor: { clickhouseName: "groupBitmapXor", minArgs: 1, maxArgs: 1, aggregate: true },
+
+  // Uniq functions
+  uniq: { clickhouseName: "uniq", minArgs: 1, aggregate: true },
+  uniqIf: { clickhouseName: "uniqIf", minArgs: 2, aggregate: true },
+  uniqExact: { clickhouseName: "uniqExact", minArgs: 1, aggregate: true },
+  uniqExactIf: { clickhouseName: "uniqExactIf", minArgs: 2, aggregate: true },
+  uniqHLL12: { clickhouseName: "uniqHLL12", minArgs: 1, aggregate: true },
+  uniqTheta: { clickhouseName: "uniqTheta", minArgs: 1, aggregate: true },
+
+  // Quantile functions
+  median: { clickhouseName: "median", minArgs: 1, maxArgs: 1, aggregate: true },
+  medianIf: { clickhouseName: "medianIf", minArgs: 2, maxArgs: 2, aggregate: true },
+  medianExact: { clickhouseName: "medianExact", minArgs: 1, maxArgs: 1, aggregate: true },
+  quantile: { clickhouseName: "quantile", minArgs: 1, maxArgs: 1, minParams: 1, maxParams: 1, aggregate: true },
+  quantileIf: { clickhouseName: "quantileIf", minArgs: 2, maxArgs: 2, minParams: 1, maxParams: 1, aggregate: true },
+  quantiles: { clickhouseName: "quantiles", minArgs: 1, aggregate: true },
+
+  // Statistical functions
+  simpleLinearRegression: { clickhouseName: "simpleLinearRegression", minArgs: 2, maxArgs: 2, aggregate: true },
+  contingency: { clickhouseName: "contingency", minArgs: 2, maxArgs: 2, aggregate: true },
+  cramersV: { clickhouseName: "cramersV", minArgs: 2, maxArgs: 2, aggregate: true },
+  theilsU: { clickhouseName: "theilsU", minArgs: 2, maxArgs: 2, aggregate: true },
+
+  // Sum/Map variants
+  sumMap: { clickhouseName: "sumMap", minArgs: 1, maxArgs: 2, aggregate: true },
+  minMap: { clickhouseName: "minMap", minArgs: 1, maxArgs: 2, aggregate: true },
+  maxMap: { clickhouseName: "maxMap", minArgs: 1, maxArgs: 2, aggregate: true },
+
+  // TopK
+  topK: { clickhouseName: "topK", minArgs: 1, maxArgs: 1, minParams: 1, maxParams: 1, aggregate: true },
+
+  // Funnel
+  windowFunnel: { clickhouseName: "windowFunnel", minArgs: 1, maxArgs: 99, aggregate: true },
+};
+
+/**
+ * Find a function in the TSQL functions map
+ * Supports case-insensitive lookup for non-case-sensitive functions
+ */
+function findFunction(
+  name: string,
+  functions: Record<string, TSQLFunctionMeta>
+): TSQLFunctionMeta | undefined {
+  const func = functions[name];
+  if (func !== undefined) {
+    return func;
+  }
+
+  const lowerFunc = functions[name.toLowerCase()];
+  if (lowerFunc === undefined) {
+    return undefined;
+  }
+
+  // If we haven't found a function with the case preserved, but we have found it in lowercase,
+  // then the function names are different case-wise only.
+  if (lowerFunc.caseSensitive) {
+    return undefined;
+  }
+
+  return lowerFunc;
+}
+
+/**
+ * Find a TSQL aggregation function by name
+ */
+export function findTSQLAggregation(name: string): TSQLFunctionMeta | undefined {
+  return findFunction(name, TSQL_AGGREGATIONS);
+}
+
+/**
+ * Find a TSQL function by name
+ */
+export function findTSQLFunction(name: string): TSQLFunctionMeta | undefined {
+  return findFunction(name, TSQL_CLICKHOUSE_FUNCTIONS);
+}
+
+/**
+ * Get all exposed function names (for autocomplete, suggestions, etc.)
+ */
+export function getAllExposedFunctionNames(): string[] {
+  const functionNames = Object.keys(TSQL_CLICKHOUSE_FUNCTIONS).filter((name) => !name.startsWith("_"));
+  const aggregationNames = Object.keys(TSQL_AGGREGATIONS).filter((name) => !name.startsWith("_"));
+  return [...functionNames, ...aggregationNames];
+}
+
+/**
+ * Validate function arguments
+ */
+export function validateFunctionArgs(
+  args: unknown[],
+  minArgs: number,
+  maxArgs: number | undefined,
+  functionName: string,
+  options: {
+    functionTerm?: string;
+    argumentTerm?: string;
+  } = {}
+): void {
+  const { functionTerm = "function", argumentTerm = "argument" } = options;
+
+  const tooFew = args.length < minArgs;
+  const tooMany = maxArgs !== undefined && args.length > maxArgs;
+
+  if (minArgs === maxArgs && (tooFew || tooMany)) {
+    throw new Error(
+      `${functionTerm.charAt(0).toUpperCase() + functionTerm.slice(1)} '${functionName}' expects ${minArgs} ${argumentTerm}${minArgs !== 1 ? "s" : ""}, found ${args.length}`
+    );
+  }
+  if (tooFew) {
+    throw new Error(
+      `${functionTerm.charAt(0).toUpperCase() + functionTerm.slice(1)} '${functionName}' expects at least ${minArgs} ${argumentTerm}${minArgs !== 1 ? "s" : ""}, found ${args.length}`
+    );
+  }
+  if (tooMany) {
+    throw new Error(
+      `${functionTerm.charAt(0).toUpperCase() + functionTerm.slice(1)} '${functionName}' expects at most ${maxArgs} ${argumentTerm}${maxArgs !== 1 ? "s" : ""}, found ${args.length}`
+    );
+  }
+}
+
diff --git a/internal-packages/tsql/src/query/models.ts b/internal-packages/tsql/src/query/models.ts
new file mode 100644
index 000000000..49c8bd4f3
--- /dev/null
+++ b/internal-packages/tsql/src/query/models.ts
@@ -0,0 +1,253 @@
+// TypeScript translation of posthog/hogql/database/models.py
+
+import type { Expr, ConstantType } from "./ast";
+import type { TSQLContext } from "./context";
+
+export interface FieldOrTable {
+  hidden?: boolean;
+}
+
+export interface DatabaseField extends FieldOrTable {
+  name: string;
+  array?: boolean;
+  nullable?: boolean;
+  is_nullable?(): boolean;
+  get_constant_type?(): ConstantType;
+  default_value?(): any;
+}
+
+export interface IntegerDatabaseField extends DatabaseField {}
+export interface FloatDatabaseField extends DatabaseField {}
+export interface DecimalDatabaseField extends DatabaseField {}
+export interface StringDatabaseField extends DatabaseField {}
+export interface UnknownDatabaseField extends DatabaseField {}
+export interface StringJSONDatabaseField extends DatabaseField {}
+export interface StringArrayDatabaseField extends DatabaseField {}
+export interface FloatArrayDatabaseField extends DatabaseField {}
+export interface DateDatabaseField extends DatabaseField {}
+export interface DateTimeDatabaseField extends DatabaseField {}
+export interface BooleanDatabaseField extends DatabaseField {}
+export interface UUIDDatabaseField extends DatabaseField {}
+
+export interface ExpressionField extends DatabaseField {
+  expr: Expr;
+  isolate_scope?: boolean;
+}
+
+export interface FieldTraverser extends FieldOrTable {
+  chain: Array<string | number>;
+}
+
+export interface Table extends FieldOrTable {
+  fields: Record<string, FieldOrTable>;
+  has_field?(name: string | number): boolean;
+  get_field?(name: string | number): FieldOrTable;
+  to_printed_clickhouse?(context: TSQLContext): string;
+  to_printed_tsql?(): string;
+  avoid_asterisk_fields?(): string[];
+  get_asterisk?(): Record<string, FieldOrTable>;
+}
+
+export interface LazyJoin extends FieldOrTable {
+  join_function?(from_table: Table, to_table: Table, requesting_table: Table): Expr;
+  resolve_table?(context: TSQLContext): Table;
+}
+
+export interface LazyTable extends Table {}
+
+export interface VirtualTable extends Table {}
+
+export interface SavedQuery extends Table {
+  query: Expr;
+}
+
+export interface FunctionCallTable extends Table {
+  call_function?(context: TSQLContext): Expr;
+}
+
+export interface TableNode {
+  name: "root" | string;
+  table?: FieldOrTable | null;
+  children: Record<string, TableNode>;
+  get?(): FieldOrTable;
+  has_child?(path: string[]): boolean;
+  get_child?(path: string[]): TableNode;
+  add_child?(
+    child: TableNode,
+    options?: {
+      table_conflict_mode?: "override" | "ignore";
+      children_conflict_mode?: "override" | "merge" | "ignore";
+    }
+  ): void;
+  merge_with?(
+    other: TableNode,
+    options?: {
+      table_conflict_mode?: "override" | "ignore";
+      children_conflict_mode?: "override" | "merge" | "ignore";
+    }
+  ): void;
+  resolve_all_table_names?(): string[];
+}
+
+// Basic TableNode implementation class
+export class TableNodeImpl implements TableNode {
+  name: "root" | string;
+  table?: FieldOrTable | null;
+  children: Record<string, TableNode>;
+
+  constructor(name: "root" | string = "root", table?: FieldOrTable | null) {
+    this.name = name;
+    this.table = table || null;
+    this.children = {};
+  }
+
+  get(): FieldOrTable {
+    if (this.table === null || this.table === undefined) {
+      throw new Error(`Table is not set at \`${this.name}\``);
+    }
+    return this.table;
+  }
+
+  has_child(path: string[]): boolean {
+    if (path.length === 0) {
+      return this.table !== null && this.table !== undefined;
+    }
+
+    const [first, ...restOfPath] = path;
+    if (!(first in this.children)) {
+      return false;
+    }
+
+    return this.children[first].has_child ? this.children[first].has_child!(restOfPath) : false;
+  }
+
+  get_child(path: string[]): TableNode {
+    if (path.length === 0) {
+      return this;
+    }
+
+    const [first, ...restOfPath] = path;
+    if (!(first in this.children)) {
+      throw new Error(`Unknown child \`${first}\` at \`${this.name}\`.`);
+    }
+
+    return this.children[first].get_child
+      ? this.children[first].get_child!(restOfPath)
+      : this.children[first];
+  }
+
+  add_child(
+    child: TableNode,
+    options?: {
+      table_conflict_mode?: "override" | "ignore";
+      children_conflict_mode?: "override" | "merge" | "ignore";
+    }
+  ): void {
+    const tableConflictMode = options?.table_conflict_mode || "ignore";
+    const childrenConflictMode = options?.children_conflict_mode || "merge";
+
+    if (child.name in this.children) {
+      if (childrenConflictMode === "override") {
+        this.children[child.name] = child;
+      } else if (childrenConflictMode === "merge") {
+        const existing = this.children[child.name];
+        if (existing.merge_with) {
+          existing.merge_with(child, {
+            table_conflict_mode: tableConflictMode,
+            children_conflict_mode: childrenConflictMode,
+          });
+        }
+      }
+      // ignore mode: do nothing
+      return;
+    }
+
+    this.children[child.name] = child;
+  }
+
+  merge_with(
+    other: TableNode,
+    options?: {
+      table_conflict_mode?: "override" | "ignore";
+      children_conflict_mode?: "override" | "merge" | "ignore";
+    }
+  ): void {
+    const tableConflictMode = options?.table_conflict_mode || "ignore";
+    const childrenConflictMode = options?.children_conflict_mode || "merge";
+
+    if (other.table !== null && other.table !== undefined) {
+      if (this.table === null || this.table === undefined) {
+        this.table = other.table;
+      } else {
+        // Conflict - check conflict mode
+        if (tableConflictMode === "override") {
+          this.table = other.table;
+        }
+        // ignore mode: do nothing
+      }
+    }
+
+    for (const child of Object.values(other.children)) {
+      this.add_child(child, {
+        table_conflict_mode: tableConflictMode,
+        children_conflict_mode: childrenConflictMode,
+      });
+    }
+  }
+
+  resolve_all_table_names(): string[] {
+    const names: string[] = [];
+
+    if (this.table !== null && this.table !== undefined) {
+      names.push(this.name);
+    }
+
+    for (const child of Object.values(this.children)) {
+      const childNames = child.resolve_all_table_names ? child.resolve_all_table_names() : [];
+
+      // The root node should NOT include itself in the names
+      if (this.name === "root") {
+        names.push(...childNames);
+      } else {
+        names.push(...childNames.map((x) => `${this.name}.${x}`));
+      }
+    }
+
+    return names;
+  }
+
+  static createNestedForChain(chain: string[], table: Table): TableNode {
+    if (chain.length === 0) {
+      throw new Error("Chain must have at least one element");
+    }
+
+    const start = new TableNodeImpl(chain[0]);
+    let current: TableNode = start;
+
+    for (let i = 1; i < chain.length; i++) {
+      const child = new TableNodeImpl(chain[i]);
+      if (current.add_child) {
+        current.add_child(child);
+      } else {
+        current.children[child.name] = child;
+      }
+      current = child;
+    }
+
+    current.table = table;
+    return start;
+  }
+}
+
+export interface LazyTableToAdd {
+  lazy_table: LazyTable;
+  fields_accessed: Record<string, Array<string | number>>;
+}
+
+export interface LazyJoinToAdd {
+  from_table: string;
+  to_table: string;
+  lazy_join: LazyJoin;
+  lazy_join_type: any; // LazyJoinType from ast.ts
+  fields_accessed: Record<string, Array<string | number>>;
+}
diff --git a/internal-packages/tsql/src/query/parse_string.ts b/internal-packages/tsql/src/query/parse_string.ts
new file mode 100644
index 000000000..be38f752d
--- /dev/null
+++ b/internal-packages/tsql/src/query/parse_string.ts
@@ -0,0 +1,65 @@
+// TypeScript translation of posthog/hogql/parse_string.py
+// Keep this file in sync with the Python version
+
+import { SyntaxError } from './errors';
+
+function replaceCommonEscapeCharacters(text: string): string {
+    // copied from clickhouse_driver/util/escape.py
+    // Note: \a (bell) and \v (vertical tab) are not directly supported in JavaScript strings
+    // but we handle them as escape sequences that get replaced
+    text = text.replace(/\\b/g, '\b');
+    text = text.replace(/\\f/g, '\f');
+    text = text.replace(/\\r/g, '\r');
+    text = text.replace(/\\n/g, '\n');
+    text = text.replace(/\\t/g, '\t');
+    text = text.replace(/\\0/g, ''); // NUL characters are ignored
+    text = text.replace(/\\a/g, '\x07'); // Bell character (ASCII 7)
+    text = text.replace(/\\v/g, '\x0B'); // Vertical tab (ASCII 11)
+    text = text.replace(/\\\\/g, '\\');
+    return text;
+}
+
+export function parseStringLiteralText(text: string): string {
+    /** Converts a string received from antlr via ctx.getText() into a JavaScript string */
+    let result: string;
+    
+    if (text.startsWith("'") && text.endsWith("'")) {
+        result = text.slice(1, -1);
+        result = result.replace(/''/g, "'");
+        result = result.replace(/\\'/g, "'");
+    } else if (text.startsWith('"') && text.endsWith('"')) {
+        result = text.slice(1, -1);
+        result = result.replace(/""/g, '"');
+        result = result.replace(/\\"/g, '"');
+    } else if (text.startsWith('`') && text.endsWith('`')) {
+        result = text.slice(1, -1);
+        result = result.replace(/``/g, '`');
+        result = result.replace(/\\`/g, '`');
+    } else if (text.startsWith('{') && text.endsWith('}')) {
+        result = text.slice(1, -1);
+        result = result.replace(/{{/g, '{');
+        result = result.replace(/\\{/g, '{');
+    } else {
+        throw new SyntaxError(`Invalid string literal, must start and end with the same quote type: ${text}`);
+    }
+
+    return replaceCommonEscapeCharacters(result);
+}
+
+export function parseStringLiteralCtx(ctx: { getText(): string }): string {
+    /** Converts a STRING_LITERAL received from antlr via ctx.getText() into a JavaScript string */
+    const text = ctx.getText();
+    return parseStringLiteralText(text);
+}
+
+export function parseStringTextCtx(ctx: { getText(): string }, escapeQuotes: boolean = true): string {
+    /** Converts a STRING_TEXT received from antlr via ctx.getText() into a JavaScript string */
+    let text = ctx.getText();
+    if (escapeQuotes) {
+        text = text.replace(/''/g, "'");
+        text = text.replace(/\\'/g, "'");
+    }
+    text = text.replace(/\\{/g, '{');
+    return replaceCommonEscapeCharacters(text);
+}
+
diff --git a/internal-packages/tsql/src/query/parser.test.ts b/internal-packages/tsql/src/query/parser.test.ts
new file mode 100644
index 000000000..a3ba292a6
--- /dev/null
+++ b/internal-packages/tsql/src/query/parser.test.ts
@@ -0,0 +1,629 @@
+import { describe, it, expect } from "vitest";
+import { CharStreams, CommonTokenStream } from "antlr4ts";
+import { TSQLLexer } from "../grammar/TSQLLexer.js";
+import { TSQLParser } from "../grammar/TSQLParser.js";
+import { TSQLParseTreeConverter } from "./parser.js";
+import { ArithmeticOperationOp, CompareOperationOp } from "./ast.js";
+import { SyntaxError } from "./errors.js";
+
+/**
+ * Helper function to parse TSQL input and convert to AST
+ */
+function parseAndConvert(input: string) {
+  const inputStream = CharStreams.fromString(input);
+  const lexer = new TSQLLexer(inputStream);
+  const tokenStream = new CommonTokenStream(lexer);
+  const parser = new TSQLParser(tokenStream);
+  const parseTree = parser.select();
+  const converter = new TSQLParseTreeConverter();
+  return converter.visit(parseTree);
+}
+
+describe("TSQLParseTreeConverter", () => {
+  describe("SELECT statements", () => {
+    it("should convert a simple SELECT statement", () => {
+      const ast = parseAndConvert("SELECT * FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "field", chain: ["*"] }],
+        select_from: {
+          expression_type: "join_expr",
+          table: { expression_type: "field", chain: ["users"] },
+        },
+      });
+    });
+
+    it("should convert SELECT with multiple columns", () => {
+      const ast = parseAndConvert("SELECT id, name, email FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [
+          { expression_type: "field", chain: ["id"] },
+          { expression_type: "field", chain: ["name"] },
+          { expression_type: "field", chain: ["email"] },
+        ],
+        select_from: {
+          expression_type: "join_expr",
+          table: { expression_type: "field", chain: ["users"] },
+        },
+      });
+    });
+
+    it("should convert SELECT with DISTINCT", () => {
+      const ast = parseAndConvert("SELECT DISTINCT id FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        distinct: true,
+        select: [{ expression_type: "field", chain: ["id"] }],
+      });
+    });
+
+    it("should convert SELECT with WHERE clause", () => {
+      const ast = parseAndConvert("SELECT * FROM users WHERE id = 1");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "field", chain: ["*"] }],
+        select_from: {
+          expression_type: "join_expr",
+          table: { expression_type: "field", chain: ["users"] },
+        },
+        where: {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.Eq,
+          left: { expression_type: "field", chain: ["id"] },
+          right: { expression_type: "constant", value: 1 },
+        },
+      });
+    });
+
+    it("should convert SELECT with ORDER BY", () => {
+      const ast = parseAndConvert("SELECT * FROM users ORDER BY id DESC");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "field", chain: ["*"] }],
+        order_by: [
+          {
+            expression_type: "order_expr",
+            order: "DESC",
+            expr: { expression_type: "field", chain: ["id"] },
+          },
+        ],
+      });
+    });
+
+    it("should convert SELECT with LIMIT", () => {
+      const ast = parseAndConvert("SELECT * FROM users LIMIT 10");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "field", chain: ["*"] }],
+        limit: { expression_type: "constant", value: 10 },
+      });
+    });
+
+    it("should convert SELECT with LIMIT and OFFSET", () => {
+      const ast = parseAndConvert("SELECT * FROM users LIMIT 10 OFFSET 5");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "field", chain: ["*"] }],
+        limit: { expression_type: "constant", value: 10 },
+        offset: { expression_type: "constant", value: 5 },
+      });
+    });
+
+    it("should convert SELECT with GROUP BY", () => {
+      const ast = parseAndConvert("SELECT category, COUNT(*) FROM products GROUP BY category");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [
+          { expression_type: "field", chain: ["category"] },
+          { expression_type: "call", name: "COUNT" },
+        ],
+        group_by: [{ expression_type: "field", chain: ["category"] }],
+      });
+    });
+
+    it("should convert SELECT with HAVING", () => {
+      const ast = parseAndConvert(
+        "SELECT category FROM products GROUP BY category HAVING COUNT(*) > 10"
+      );
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "field", chain: ["category"] }],
+        group_by: [{ expression_type: "field", chain: ["category"] }],
+        having: {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.Gt,
+          left: { expression_type: "call", name: "COUNT" },
+          right: { expression_type: "constant", value: 10 },
+        },
+      });
+    });
+  });
+
+  describe("expressions", () => {
+    it("should convert numeric constants", () => {
+      const ast = parseAndConvert("SELECT 42 FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "constant", value: 42 }],
+      });
+    });
+
+    it("should convert string constants", () => {
+      const ast = parseAndConvert("SELECT 'hello' FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "constant", value: "hello" }],
+      });
+    });
+
+    it("should convert boolean constants", () => {
+      const ast = parseAndConvert("SELECT true FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "constant", value: true }],
+      });
+    });
+
+    it("should convert arithmetic addition", () => {
+      const ast = parseAndConvert("SELECT 1 + 2 FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [
+          {
+            expression_type: "arithmetic_operation",
+            op: ArithmeticOperationOp.Add,
+            left: { expression_type: "constant", value: 1 },
+            right: { expression_type: "constant", value: 2 },
+          },
+        ],
+      });
+    });
+
+    it("should convert arithmetic subtraction", () => {
+      const ast = parseAndConvert("SELECT 5 - 3 FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [
+          {
+            expression_type: "arithmetic_operation",
+            op: ArithmeticOperationOp.Sub,
+            left: { expression_type: "constant", value: 5 },
+            right: { expression_type: "constant", value: 3 },
+          },
+        ],
+      });
+    });
+
+    it("should convert arithmetic multiplication", () => {
+      const ast = parseAndConvert("SELECT 2 * 3 FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [
+          {
+            expression_type: "arithmetic_operation",
+            op: ArithmeticOperationOp.Mult,
+            left: { expression_type: "constant", value: 2 },
+            right: { expression_type: "constant", value: 3 },
+          },
+        ],
+      });
+    });
+
+    it("should convert arithmetic division", () => {
+      const ast = parseAndConvert("SELECT 10 / 2 FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [
+          {
+            expression_type: "arithmetic_operation",
+            op: ArithmeticOperationOp.Div,
+            left: { expression_type: "constant", value: 10 },
+            right: { expression_type: "constant", value: 2 },
+          },
+        ],
+      });
+    });
+
+    it("should convert comparison equals", () => {
+      const ast = parseAndConvert("SELECT * FROM users WHERE id = 1");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        where: {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.Eq,
+          left: { expression_type: "field", chain: ["id"] },
+          right: { expression_type: "constant", value: 1 },
+        },
+      });
+    });
+
+    it("should convert comparison not equals", () => {
+      const ast = parseAndConvert("SELECT * FROM users WHERE id != 1");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        where: {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.NotEq,
+          left: { expression_type: "field", chain: ["id"] },
+          right: { expression_type: "constant", value: 1 },
+        },
+      });
+    });
+
+    it("should convert comparison less than", () => {
+      const ast = parseAndConvert("SELECT * FROM users WHERE id < 10");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        where: {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.Lt,
+          left: { expression_type: "field", chain: ["id"] },
+          right: { expression_type: "constant", value: 10 },
+        },
+      });
+    });
+
+    it("should convert comparison greater than", () => {
+      const ast = parseAndConvert("SELECT * FROM users WHERE id > 5");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        where: {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.Gt,
+          left: { expression_type: "field", chain: ["id"] },
+          right: { expression_type: "constant", value: 5 },
+        },
+      });
+    });
+
+    it("should convert LIKE comparison", () => {
+      const ast = parseAndConvert("SELECT * FROM users WHERE name LIKE '%john%'");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        where: {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.Like,
+          left: { expression_type: "field", chain: ["name"] },
+          right: { expression_type: "constant", value: "%john%" },
+        },
+      });
+    });
+
+    it("should convert IN comparison", () => {
+      const ast = parseAndConvert("SELECT * FROM users WHERE id IN (1, 2, 3)");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        where: {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.In,
+          left: { expression_type: "field", chain: ["id"] },
+          right: {
+            expression_type: "tuple",
+            exprs: [
+              { expression_type: "constant", value: 1 },
+              { expression_type: "constant", value: 2 },
+              { expression_type: "constant", value: 3 },
+            ],
+          },
+        },
+      });
+    });
+
+    it("should convert function calls", () => {
+      const ast = parseAndConvert("SELECT COUNT(*) FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [
+          {
+            expression_type: "call",
+            name: "COUNT",
+            args: [{ expression_type: "field", chain: ["*"] }],
+          },
+        ],
+      });
+    });
+
+    it("should convert nested field access", () => {
+      const ast = parseAndConvert("SELECT user.profile.name FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "field", chain: ["user", "profile", "name"] }],
+      });
+    });
+
+    it("should convert aliased expressions", () => {
+      const ast = parseAndConvert("SELECT id AS user_id FROM users");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [
+          {
+            expression_type: "alias",
+            alias: "user_id",
+            expr: { expression_type: "field", chain: ["id"] },
+          },
+        ],
+      });
+    });
+  });
+
+  describe("JOINs", () => {
+    it("should convert INNER JOIN", () => {
+      const ast = parseAndConvert(
+        "SELECT * FROM users INNER JOIN orders ON users.id = orders.user_id"
+      );
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "field", chain: ["*"] }],
+        select_from: {
+          expression_type: "join_expr",
+          table: { expression_type: "field", chain: ["users"] },
+          next_join: {
+            expression_type: "join_expr",
+            join_type: "INNER JOIN",
+            table: { expression_type: "field", chain: ["orders"] },
+            constraint: {
+              expression_type: "join_constraint",
+              constraint_type: "ON",
+              expr: {
+                expression_type: "compare_operation",
+                op: CompareOperationOp.Eq,
+              },
+            },
+          },
+        },
+      });
+    });
+
+    it("should convert LEFT JOIN", () => {
+      const ast = parseAndConvert(
+        "SELECT * FROM users LEFT JOIN orders ON users.id = orders.user_id"
+      );
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select_from: {
+          expression_type: "join_expr",
+          table: { expression_type: "field", chain: ["users"] },
+          next_join: {
+            expression_type: "join_expr",
+            join_type: "LEFT JOIN",
+            table: { expression_type: "field", chain: ["orders"] },
+            constraint: { constraint_type: "ON" },
+          },
+        },
+      });
+    });
+
+    it("should convert CROSS JOIN", () => {
+      const ast = parseAndConvert("SELECT * FROM users CROSS JOIN orders");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select_from: {
+          expression_type: "join_expr",
+          table: { expression_type: "field", chain: ["users"] },
+          next_join: {
+            expression_type: "join_expr",
+            join_type: "CROSS JOIN",
+            table: { expression_type: "field", chain: ["orders"] },
+          },
+        },
+      });
+    });
+  });
+
+  describe("UNION queries", () => {
+    it("should convert UNION DISTINCT query", () => {
+      // Grammar supports UNION ALL, UNION DISTINCT, INTERSECT, INTERSECT DISTINCT, EXCEPT
+      // Bare UNION (without ALL/DISTINCT) is not supported
+      const ast = parseAndConvert("SELECT id FROM users UNION DISTINCT SELECT id FROM customers");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_set_query",
+        initial_select_query: {
+          expression_type: "select_query",
+          select: [{ expression_type: "field", chain: ["id"] }],
+          select_from: {
+            table: { expression_type: "field", chain: ["users"] },
+          },
+        },
+        subsequent_select_queries: [
+          {
+            set_operator: "UNION DISTINCT",
+            select_query: {
+              expression_type: "select_query",
+              select: [{ expression_type: "field", chain: ["id"] }],
+              select_from: {
+                table: { expression_type: "field", chain: ["customers"] },
+              },
+            },
+          },
+        ],
+      });
+    });
+
+    it("should convert UNION ALL query", () => {
+      const ast = parseAndConvert("SELECT id FROM users UNION ALL SELECT id FROM customers");
+
+      expect(ast).toMatchObject({
+        expression_type: "select_set_query",
+        initial_select_query: {
+          expression_type: "select_query",
+          select: [{ expression_type: "field", chain: ["id"] }],
+        },
+        subsequent_select_queries: [
+          {
+            set_operator: "UNION ALL",
+            select_query: {
+              expression_type: "select_query",
+              select: [{ expression_type: "field", chain: ["id"] }],
+            },
+          },
+        ],
+      });
+    });
+  });
+
+  describe("WITH clauses (CTEs)", () => {
+    it("should convert SELECT with WITH clause", () => {
+      const ast = parseAndConvert(
+        "WITH recent_users AS (SELECT * FROM users WHERE created_at > '2024-01-01') SELECT * FROM recent_users"
+      );
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        ctes: {
+          recent_users: {
+            expression_type: "cte",
+            name: "recent_users",
+            cte_type: "subquery",
+            expr: {
+              expression_type: "select_query",
+              select: [{ expression_type: "field", chain: ["*"] }],
+              select_from: {
+                table: { expression_type: "field", chain: ["users"] },
+              },
+              where: {
+                expression_type: "compare_operation",
+                op: CompareOperationOp.Gt,
+              },
+            },
+          },
+        },
+        select: [{ expression_type: "field", chain: ["*"] }],
+        select_from: {
+          table: { expression_type: "field", chain: ["recent_users"] },
+        },
+      });
+    });
+  });
+
+  describe("error handling", () => {
+    it("should preserve position information in errors", () => {
+      const input = "SELECT * FROM users WHERE invalid syntax";
+      const inputStream = CharStreams.fromString(input);
+      const lexer = new TSQLLexer(inputStream);
+      const tokenStream = new CommonTokenStream(lexer);
+      const parser = new TSQLParser(tokenStream);
+
+      // This might not parse correctly, but if it does and we visit an error node,
+      // it should throw with position info
+      try {
+        const parseTree = parser.select();
+        const converter = new TSQLParseTreeConverter();
+        converter.visit(parseTree);
+      } catch (error) {
+        if (error instanceof SyntaxError) {
+          // Error should have position information if available
+          expect(error).toBeInstanceOf(SyntaxError);
+        }
+      }
+    });
+  });
+
+  describe("complex queries", () => {
+    it("should convert a complex query with multiple clauses", () => {
+      const ast = parseAndConvert(
+        "SELECT category, COUNT(*) as count " +
+          "FROM products " +
+          "WHERE price > 100 " +
+          "GROUP BY category " +
+          "HAVING COUNT(*) > 5 " +
+          "ORDER BY count DESC " +
+          "LIMIT 10"
+      );
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [
+          { expression_type: "field", chain: ["category"] },
+          {
+            expression_type: "alias",
+            alias: "count",
+            expr: { expression_type: "call", name: "COUNT" },
+          },
+        ],
+        select_from: {
+          table: { expression_type: "field", chain: ["products"] },
+        },
+        where: {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.Gt,
+          left: { expression_type: "field", chain: ["price"] },
+          right: { expression_type: "constant", value: 100 },
+        },
+        group_by: [{ expression_type: "field", chain: ["category"] }],
+        having: {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.Gt,
+          left: { expression_type: "call", name: "COUNT" },
+          right: { expression_type: "constant", value: 5 },
+        },
+        order_by: [
+          {
+            expression_type: "order_expr",
+            order: "DESC",
+            expr: { expression_type: "field", chain: ["count"] },
+          },
+        ],
+        limit: { expression_type: "constant", value: 10 },
+      });
+    });
+
+    it("should convert query with multiple JOINs", () => {
+      const ast = parseAndConvert(
+        "SELECT * FROM users " +
+          "INNER JOIN orders ON users.id = orders.user_id " +
+          "LEFT JOIN products ON orders.product_id = products.id"
+      );
+
+      expect(ast).toMatchObject({
+        expression_type: "select_query",
+        select: [{ expression_type: "field", chain: ["*"] }],
+        select_from: {
+          expression_type: "join_expr",
+          table: { expression_type: "field", chain: ["users"] },
+          next_join: {
+            expression_type: "join_expr",
+            join_type: "INNER JOIN",
+            table: { expression_type: "field", chain: ["orders"] },
+            constraint: { constraint_type: "ON" },
+            next_join: {
+              expression_type: "join_expr",
+              join_type: "LEFT JOIN",
+              table: { expression_type: "field", chain: ["products"] },
+              constraint: { constraint_type: "ON" },
+            },
+          },
+        },
+      });
+    });
+  });
+});
diff --git a/internal-packages/tsql/src/query/parser.ts b/internal-packages/tsql/src/query/parser.ts
new file mode 100644
index 000000000..05b1df052
--- /dev/null
+++ b/internal-packages/tsql/src/query/parser.ts
@@ -0,0 +1,1845 @@
+import { ParserRuleContext } from "antlr4ts/ParserRuleContext";
+import { Token } from "antlr4ts/Token";
+import { ErrorNode } from "antlr4ts/tree/ErrorNode";
+import { ParseTree } from "antlr4ts/tree/ParseTree";
+import { TerminalNode } from "antlr4ts/tree/TerminalNode";
+import {
+  AliasContext,
+  BlockContext,
+  CatchBlockContext,
+  ColumnExprAliasContext,
+  ColumnExprAndContext,
+  ColumnExprArrayAccessContext,
+  ColumnExprArrayContext,
+  ColumnExprAsteriskContext,
+  ColumnExprBetweenContext,
+  ColumnExprCallContext,
+  ColumnExprCallSelectContext,
+  ColumnExprCaseContext,
+  ColumnExprDictContext,
+  ColumnExprFunctionContext,
+  ColumnExprIdentifierContext,
+  ColumnExprIntervalContext,
+  ColumnExprIsNullContext,
+  ColumnExprListContext,
+  ColumnExprLiteralContext,
+  ColumnExprNegateContext,
+  ColumnExprNotContext,
+  ColumnExprNullArrayAccessContext,
+  ColumnExprNullishContext,
+  ColumnExprNullPropertyAccessContext,
+  ColumnExprNullTupleAccessContext,
+  ColumnExprOrContext,
+  ColumnExprParensContext,
+  ColumnExprPrecedence1Context,
+  ColumnExprPrecedence2Context,
+  ColumnExprPrecedence3Context,
+  ColumnExprPropertyAccessContext,
+  ColumnExprSubqueryContext,
+  ColumnExprTemplateStringContext,
+  ColumnExprTernaryOpContext,
+  ColumnExprTupleAccessContext,
+  ColumnExprTupleContext,
+  ColumnExprWinFunctionContext,
+  ColumnExprWinFunctionTargetContext,
+  ColumnIdentifierContext,
+  ColumnLambdaExprContext,
+  DatabaseIdentifierContext,
+  DeclarationContext,
+  EmptyStmtContext,
+  ExpressionContext,
+  ExprStmtContext,
+  ForInStmtContext,
+  ForStmtContext,
+  FrameBetweenContext,
+  FrameStartContext,
+  FromClauseContext,
+  FullTemplateStringContext,
+  FuncStmtContext,
+  GroupByClauseContext,
+  HavingClauseContext,
+  IdentifierContext,
+  IdentifierListContext,
+  IfStmtContext,
+  JoinConstraintClauseContext,
+  JoinExprCrossOpContext,
+  JoinExprOpContext,
+  JoinExprParensContext,
+  JoinExprTableContext,
+  JoinOpFullContext,
+  JoinOpInnerContext,
+  JoinOpLeftRightContext,
+  KvPairContext,
+  KvPairListContext,
+  LimitByClauseContext,
+  LimitExprContext,
+  LiteralContext,
+  NestedIdentifierContext,
+  NumberLiteralContext,
+  OrderByClauseContext,
+  OrderExprContext,
+  OrderExprListContext,
+  PlaceholderContext,
+  PrewhereClauseContext,
+  ProgramContext,
+  RatioExprContext,
+  ReturnStmtContext,
+  SampleClauseContext,
+  SelectContext,
+  SelectSetStmtContext,
+  SelectStmtContext,
+  SelectStmtWithParensContext,
+  StatementContext,
+  StringContentsContext,
+  StringContentsFullContext,
+  StringContext,
+  TableArgListContext,
+  TableExprAliasContext,
+  TableExprFunctionContext,
+  TableExprIdentifierContext,
+  TableExprPlaceholderContext,
+  TableExprSubqueryContext,
+  TableExprTagContext,
+  TableFunctionExprContext,
+  TableIdentifierContext,
+  TemplateStringContext,
+  ThrowStmtContext,
+  TryCatchStmtContext,
+  TSQLxChildElementContext,
+  TSQLxTagAttributeContext,
+  TSQLxTagElementContext,
+  VarAssignmentContext,
+  VarDeclContext,
+  WhereClauseContext,
+  WhileStmtContext,
+  WindowExprContext,
+  WinFrameBoundContext,
+  WinFrameClauseContext,
+  WinOrderByClauseContext,
+  WinPartitionByClauseContext,
+  WithClauseContext,
+  WithExprColumnContext,
+  WithExprListContext,
+  WithExprSubqueryContext,
+} from "../grammar/TSQLParser.js";
+import { TSQLParserVisitor } from "../grammar/TSQLParserVisitor.js";
+import {
+  Alias,
+  And,
+  ArithmeticOperation,
+  ArithmeticOperationOp,
+  ArrayAccess,
+  Array as ArrayExpression,
+  AST,
+  BetweenExpr,
+  Block,
+  Call,
+  CompareOperation,
+  CompareOperationOp,
+  Constant,
+  CTE,
+  Declaration,
+  Dict,
+  Expr,
+  ExprCall,
+  Expression,
+  ExprStatement,
+  Field,
+  ForInStatement,
+  ForStatement,
+  Function,
+  TSQLXAttribute,
+  TSQLXTag,
+  IfStatement,
+  JoinConstraint,
+  JoinExpr,
+  Lambda,
+  LimitByExpr,
+  Not,
+  Or,
+  OrderExpr,
+  ParseResult,
+  Placeholder,
+  Program,
+  RatioExpr,
+  ReturnStatement,
+  SampleExpr,
+  SelectQuery,
+  SelectSetNode,
+  SelectSetQuery,
+  SetOperator,
+  Statement,
+  ThrowStatement,
+  TryCatchStatement,
+  Tuple,
+  TupleAccess,
+  VariableAssignment,
+  VariableDeclaration,
+  WhileStatement,
+  WindowExpr,
+  WindowFrameExpr,
+  WindowFunction,
+} from "./ast";
+import { RESERVED_KEYWORDS } from "./constants";
+import { BaseTSQLError, NotImplementedError, SyntaxError } from "./errors";
+import { parseStringLiteralText } from "./parse_string";
+
+/**
+ * Token with position information.
+ * antlr4ts Token interface has startIndex/stopIndex, but runtime may also expose start/stop.
+ * This type represents the union of both possibilities.
+ */
+type TokenWithPosition = Token & {
+  start?: number;
+  stop?: number;
+};
+
+/**
+ * Extract start position from a token, handling both start and startIndex properties.
+ */
+function getTokenStart(token: Token | undefined): number | undefined {
+  if (!token) return undefined;
+  const tokenWithPos = token as TokenWithPosition;
+  // Try start first (runtime property), then fall back to startIndex (type-safe property)
+  return tokenWithPos.start ?? tokenWithPos.startIndex;
+}
+
+/**
+ * Extract stop position from a token, handling both stop and stopIndex properties.
+ */
+function getTokenStop(token: Token | undefined): number | undefined {
+  if (!token) return undefined;
+  const tokenWithPos = token as TokenWithPosition;
+  // Try stop first (runtime property), then fall back to stopIndex (type-safe property)
+  return tokenWithPos.stop ?? tokenWithPos.stopIndex;
+}
+
+/**
+ * Visitor that converts TSQL AST to a QueryConfig
+ * The QueryConfig can then be used to build a ClickhouseQueryBuilder
+ */
+export class TSQLParseTreeConverter implements TSQLParserVisitor<any> {
+  start?: number;
+
+  constructor(start?: number) {
+    this.start = start;
+  }
+
+  // ─────────────────────────────────────────────────────────────────────────────
+  // Typed visit helpers - these provide type-safe wrappers around the generic visit()
+  // ─────────────────────────────────────────────────────────────────────────────
+
+  /** Visit a column expression and return an Expression */
+  private visitAsExpr(ctx: ParserRuleContext): Expression {
+    return this.visit(ctx) as Expression;
+  }
+
+  /** Visit a join expression context */
+  private visitJoin(ctx: ParserRuleContext): JoinExpr {
+    return this.visit(ctx) as JoinExpr;
+  }
+
+  /** Visit an order expression list */
+  private visitOrderList(ctx: ParserRuleContext): OrderExpr[] {
+    return this.visit(ctx) as OrderExpr[];
+  }
+
+  /** Visit a window expression */
+  private visitWindow(ctx: ParserRuleContext): WindowExpr {
+    return this.visit(ctx) as WindowExpr;
+  }
+
+  /** Visit a ratio expression */
+  private visitRatio(ctx: ParserRuleContext): RatioExpr {
+    return this.visit(ctx) as RatioExpr;
+  }
+
+  /** Visit a CTE list */
+  private visitCTEs(ctx: ParserRuleContext): Record<string, CTE> {
+    return this.visit(ctx) as Record<string, CTE>;
+  }
+
+  /** Visit an expression list */
+  private visitExprList(ctx: ParserRuleContext): Expression[] {
+    return this.visit(ctx) as Expression[];
+  }
+
+  /** Visit a select statement */
+  private visitSelectQuery(ctx: ParserRuleContext): SelectQuery | SelectSetQuery {
+    return this.visit(ctx) as SelectQuery | SelectSetQuery;
+  }
+
+  /** Visit a placeholder */
+  private visitPlaceholderExpr(ctx: ParserRuleContext): Placeholder {
+    return this.visit(ctx) as Placeholder;
+  }
+
+  /** Visit and return a string (for identifiers, aliases) */
+  private visitAsString(ctx: ParserRuleContext): string {
+    return this.visit(ctx) as string;
+  }
+
+  /** Visit and return string array (for table identifiers, nested identifiers) */
+  private visitStringArray(ctx: ParserRuleContext): string[] {
+    return this.visit(ctx) as string[];
+  }
+
+  /** Visit a limit by expression */
+  private visitLimitBy(ctx: ParserRuleContext): LimitByExpr {
+    return this.visit(ctx) as LimitByExpr;
+  }
+
+  /** Visit a join operator and return the type string */
+  private visitJoinOpString(ctx: ParserRuleContext): string {
+    return this.visit(ctx) as string;
+  }
+
+  /** Visit a join constraint */
+  private visitConstraint(ctx: ParserRuleContext): JoinConstraint {
+    return this.visit(ctx) as JoinConstraint;
+  }
+
+  /** Visit a sample expression */
+  private visitSample(ctx: ParserRuleContext): SampleExpr {
+    return this.visit(ctx) as SampleExpr;
+  }
+
+  /** Visit a window frame expression */
+  private visitFrame(ctx: ParserRuleContext): WindowFrameExpr | [WindowFrameExpr, WindowFrameExpr] {
+    return this.visit(ctx) as WindowFrameExpr | [WindowFrameExpr, WindowFrameExpr];
+  }
+
+  /** Visit and return a Constant */
+  private visitConst(ctx: ParserRuleContext): Constant {
+    return this.visit(ctx) as Constant;
+  }
+
+  // ─────────────────────────────────────────────────────────────────────────────
+  // Core visitor methods
+  // ─────────────────────────────────────────────────────────────────────────────
+
+  visit(ctx: ParserRuleContext): ParseResult {
+    const start = getTokenStart(ctx.start);
+    const stop = getTokenStop(ctx.stop);
+    const end = stop !== undefined ? stop + 1 : undefined;
+    try {
+      // Use accept() for proper visitor dispatch - this calls the correct visitXxx method
+      // based on the runtime type of the context
+      const node = ctx.accept(this);
+      // Only set position if node is a valid object and we have position info
+      if (
+        node &&
+        typeof node === "object" &&
+        node !== null &&
+        "start" in node &&
+        this.start !== undefined
+      ) {
+        node.start = start;
+        node.end = end;
+      }
+      return node;
+    } catch (e: any) {
+      if (e instanceof BaseTSQLError) {
+        if (
+          start !== undefined &&
+          end !== undefined &&
+          (e.start === undefined || e.end === undefined)
+        ) {
+          e.start = start;
+          e.end = end;
+        }
+      }
+      throw e;
+    }
+  }
+
+  /**
+   * Visit a parse tree node, dispatching to the appropriate visitor method.
+   * Uses the accept method for proper double dispatch, which handles ErrorNode vs TerminalNode correctly.
+   */
+  private visitParseTree(node: ParseTree): any {
+    // Use accept method for double dispatch - this will call the correct visit method
+    // based on the actual runtime type of the node
+    return node.accept(this);
+  }
+
+  visitChildren(ctx: ParserRuleContext): any {
+    if (!ctx.children || ctx.children.length === 0) {
+      return null;
+    }
+
+    const results: any[] = [];
+    for (const child of ctx.children) {
+      results.push(this.visitParseTree(child));
+    }
+
+    // Return single result if only one child, otherwise return array
+    return results.length === 1 ? results[0] : results;
+  }
+
+  visitTerminal(node: TerminalNode): any {
+    // Terminal nodes are leaf nodes (tokens) in the parse tree
+    // Typically not needed for AST conversion, but required by interface
+    return null;
+  }
+
+  visitErrorNode(node: ErrorNode): any {
+    // Error nodes represent syntax errors in the parse tree
+    // Throw a syntax error with position information
+    const symbol = node.symbol;
+    // ErrorNode has a symbol property with text
+    const text = symbol?.text || "";
+    const start = getTokenStart(symbol);
+    const end = symbol ? (getTokenStop(symbol) ?? -1) + 1 : undefined;
+    throw new SyntaxError(`Syntax error: ${text}`, {
+      start,
+      end,
+    });
+  }
+
+  // Program and declarations
+  visitProgram(ctx: ProgramContext): Program {
+    const declarations: Declaration[] = [];
+    // Implement based on your parser context structure
+    throw new NotImplementedError("visitProgram not implemented");
+  }
+
+  visitDeclaration(ctx: DeclarationContext): Declaration {
+    return this.visitChildren(ctx);
+  }
+
+  visitExpression(ctx: ExpressionContext): Expression {
+    return this.visitChildren(ctx);
+  }
+
+  visitVarDecl(ctx: VarDeclContext): VariableDeclaration {
+    const expr = ctx.expression();
+    return {
+      name: this.visitIdentifier(ctx.identifier()),
+      expr: expr ? this.visitExpression(expr) : undefined,
+    };
+  }
+
+  visitVarAssignment(ctx: VarAssignmentContext): VariableAssignment {
+    return {
+      left: this.visitExpression(ctx.expression(0)),
+      right: this.visitExpression(ctx.expression(1)),
+    };
+  }
+
+  visitStatement(ctx: StatementContext): Statement {
+    return this.visitChildren(ctx);
+  }
+
+  visitExprStmt(ctx: ExprStmtContext): ExprStatement {
+    return {
+      expr: this.visitExpression(ctx.expression()),
+    };
+  }
+
+  visitReturnStmt(ctx: ReturnStmtContext): ReturnStatement {
+    const expr = ctx.expression();
+    return {
+      expr: expr ? this.visitExpression(expr) : undefined,
+    };
+  }
+
+  visitThrowStmt(ctx: ThrowStmtContext): ThrowStatement {
+    const expr = ctx.expression();
+    return {
+      expr: expr ? this.visitExpression(expr) : undefined,
+    };
+  }
+
+  visitCatchBlock(ctx: CatchBlockContext): [string | null, string | null, Statement] {
+    const catchVar = ctx._catchVar;
+    const catchType = ctx._catchType;
+    const catchStmt = ctx._catchStmt;
+    if (!catchStmt) {
+      throw new SyntaxError("Catch statement is required");
+    }
+    return [
+      catchVar ? this.visitIdentifier(catchVar) : null,
+      catchType ? this.visitIdentifier(catchType) : null,
+      this.visitBlock(catchStmt),
+    ];
+  }
+
+  visitTryCatchStmt(ctx: TryCatchStmtContext): TryCatchStatement {
+    const tryStmt = ctx._tryStmt;
+    const catchBlocks = ctx.catchBlock();
+    const finallyStmt = ctx._finallyStmt;
+    if (!tryStmt) {
+      throw new SyntaxError("Try statement is required");
+    }
+    return {
+      try_stmt: this.visitBlock(tryStmt),
+      catches: catchBlocks.map((c: CatchBlockContext) => this.visitCatchBlock(c)),
+      finally_stmt: finallyStmt ? this.visitBlock(finallyStmt) : undefined,
+    };
+  }
+
+  visitIfStmt(ctx: IfStmtContext): IfStatement {
+    return {
+      expr: this.visitExpression(ctx.expression()),
+      then: this.visitStatement(ctx.statement(0)),
+      else_: ctx.statement(1) ? this.visitStatement(ctx.statement(1)) : undefined,
+    };
+  }
+
+  visitWhileStmt(ctx: WhileStmtContext): WhileStatement {
+    const statement = ctx.statement();
+    if (!statement) {
+      throw new SyntaxError("While statement body is required");
+    }
+    return {
+      expr: this.visitExpression(ctx.expression()),
+      body: this.visitStatement(statement),
+    };
+  }
+
+  visitForInStmt(ctx: ForInStmtContext): ForInStatement {
+    const firstIdentifier = this.visitIdentifier(ctx.identifier(0));
+    const secondIdentifier = ctx.identifier(1) ? this.visitIdentifier(ctx.identifier(1)) : null;
+    const statement = ctx.statement();
+    if (!statement) {
+      throw new SyntaxError("For in statement body is required");
+    }
+    return {
+      valueVar: secondIdentifier ?? firstIdentifier,
+      keyVar: secondIdentifier ? firstIdentifier : undefined,
+      expr: this.visitExpression(ctx.expression()),
+      body: this.visitStatement(statement),
+    };
+  }
+
+  visitForStmt(ctx: ForStmtContext): ForStatement {
+    const initializer =
+      ctx._initializerVarDeclr || ctx._initializerVarAssignment || ctx._initializerExpression;
+    const increment =
+      ctx._incrementVarDeclr || ctx._incrementVarAssignment || ctx._incrementExpression;
+
+    const statement = ctx.statement();
+    if (!statement) {
+      throw new SyntaxError("For statement body is required");
+    }
+    return {
+      initializer: initializer ? this.visitVarDecl(initializer as any) : undefined,
+      condition: this.visitExpression(ctx._condition),
+      increment: this.visitVarDecl(increment as any),
+      body: this.visitStatement(statement),
+    };
+  }
+
+  visitFuncStmt(ctx: FuncStmtContext): Function {
+    const params = ctx.identifierList();
+
+    return {
+      name: this.visitIdentifier(ctx.identifier()),
+      params: params ? this.visitIdentifierList(params) : [],
+      body: this.visitBlock(ctx.block()),
+    };
+  }
+
+  visitKvPairList(ctx: KvPairListContext): [Expression, Expression][] {
+    return ctx
+      .kvPair()
+      .map((kv: any) => [
+        this.visitExpression(kv.expression(0)),
+        this.visitExpression(kv.expression(1)),
+      ]);
+  }
+
+  visitKvPair(ctx: KvPairContext): [Expression, Expression] {
+    const exprs = ctx.expression();
+    return [this.visitExpression(exprs[0]), this.visitExpression(exprs[1])];
+  }
+
+  visitIdentifierList(ctx: IdentifierListContext): string[] {
+    return ctx.identifier().map((ident: any) => this.visitIdentifier(ident));
+  }
+
+  visitEmptyStmt(ctx: EmptyStmtContext): ExprStatement {
+    return { expr: undefined };
+  }
+
+  visitBlock(ctx: BlockContext): Block {
+    const declarations: Declaration[] = [];
+    // Implement based on your parser structure
+    throw new NotImplementedError("visitBlock not implemented");
+  }
+
+  // SELECT statements
+  visitSelect(ctx: SelectContext): SelectQuery | SelectSetQuery | TSQLXTag {
+    const selectSetStmt = ctx.selectSetStmt();
+    const selectStmt = ctx.selectStmt();
+    const tSQLxTagElement = ctx.tSQLxTagElement();
+    if (selectSetStmt) {
+      return this.visitSelectSetStmt(selectSetStmt);
+    } else if (selectStmt) {
+      return this.visitSelectStmt(selectStmt);
+    } else if (tSQLxTagElement) {
+      return this.visitTsqlxTagElementNested(tSQLxTagElement);
+    }
+    throw new SyntaxError(
+      "Select statement must be either a select set statement, a select statement, or a tSQLx tag element"
+    );
+  }
+
+  visitSelectSetStmt(ctx: SelectSetStmtContext): SelectQuery | SelectSetQuery {
+    const selectQueries: SelectSetNode[] = [];
+    const initialQuery = this.visitSelectStmtWithParens(ctx.selectStmtWithParens());
+
+    for (const subsequent of ctx.subsequentSelectSetClause()) {
+      let unionType: SetOperator;
+      if (subsequent.UNION() && subsequent.ALL()) {
+        unionType = "UNION ALL";
+      } else if (subsequent.UNION() && subsequent.DISTINCT()) {
+        unionType = "UNION DISTINCT";
+      } else if (subsequent.INTERSECT() && subsequent.DISTINCT()) {
+        unionType = "INTERSECT DISTINCT";
+      } else if (subsequent.INTERSECT()) {
+        unionType = "INTERSECT";
+      } else if (subsequent.EXCEPT()) {
+        unionType = "EXCEPT";
+      } else {
+        throw new SyntaxError(
+          "Set operator must be one of UNION ALL, UNION DISTINCT, INTERSECT, INTERSECT DISTINCT, and EXCEPT"
+        );
+      }
+      const selectQuery = this.visitSelectStmtWithParens(subsequent.selectStmtWithParens());
+      // SelectSetNode expects SelectQuery | SelectSetQuery, but visitSelectStmtWithParens may return Placeholder
+      // In practice, a Placeholder in this position would be substituted at runtime
+      selectQueries.push({
+        select_query: selectQuery as SelectQuery | SelectSetQuery,
+        set_operator: unionType,
+      });
+    }
+
+    if (selectQueries.length === 0) {
+      // initialQuery may be Placeholder but we cast since SelectSetQuery expects SelectQuery | SelectSetQuery
+      return initialQuery as SelectQuery | SelectSetQuery;
+    }
+    return {
+      expression_type: "select_set_query",
+      initial_select_query: initialQuery as SelectQuery | SelectSetQuery,
+      subsequent_select_queries: selectQueries,
+    };
+  }
+
+  visitSelectStmtWithParens(
+    ctx: SelectStmtWithParensContext
+  ): SelectQuery | SelectSetQuery | Placeholder {
+    const selectStmt = ctx.selectStmt();
+    const selectSetStmt = ctx.selectSetStmt();
+    const placeholder = ctx.placeholder();
+    if (selectStmt) {
+      return this.visitSelectStmt(selectStmt);
+    } else if (selectSetStmt) {
+      return this.visitSelectSetStmt(selectSetStmt);
+    } else if (placeholder) {
+      return this.visitPlaceholder(placeholder);
+    }
+    throw new SyntaxError(
+      "Select statement must be either a select statement, a select set statement, or a placeholder"
+    );
+  }
+
+  visitSelectStmt(ctx: SelectStmtContext): SelectQuery {
+    const withClause = ctx.withClause();
+    const columnExprList = ctx.columnExprList();
+    const fromClause = ctx.fromClause();
+    const whereClause = ctx.whereClause();
+    const prewhereClause = ctx.prewhereClause();
+    const havingClause = ctx.havingClause();
+    const groupByClause = ctx.groupByClause();
+    const orderByClause = ctx.orderByClause();
+    const limitByClause = ctx.limitByClause();
+    const selectQuery: SelectQuery = {
+      expression_type: "select_query",
+      ctes: withClause ? this.visitWithClause(withClause) : undefined,
+      select: columnExprList ? this.visitColumnExprList(columnExprList) : [],
+      distinct: ctx.DISTINCT() ? true : undefined,
+      select_from: fromClause ? this.visitJoin(fromClause) : undefined,
+      where: whereClause ? this.visitAsExpr(whereClause) : undefined,
+      prewhere: prewhereClause ? this.visitAsExpr(prewhereClause) : undefined,
+      having: havingClause ? this.visitAsExpr(havingClause) : undefined,
+      group_by: groupByClause ? this.visitExprList(groupByClause) : undefined,
+      order_by: orderByClause ? this.visitOrderList(orderByClause) : undefined,
+      limit_by: limitByClause ? this.visitLimitBy(limitByClause) : undefined,
+    };
+
+    const windowClause = ctx.windowClause();
+    if (windowClause) {
+      selectQuery.window_exprs = {};
+      for (let index = 0; index < windowClause.windowExpr().length; index++) {
+        const name = this.visitAsString(windowClause.identifier()[index]);
+        selectQuery.window_exprs![name] = this.visitWindow(windowClause.windowExpr()[index]);
+      }
+    }
+
+    const limitAndOffsetClause = ctx.limitAndOffsetClause();
+    const offsetOnlyClause = ctx.offsetOnlyClause();
+    if (limitAndOffsetClause) {
+      // Use array access to avoid getRuleContext throwing when index is out of bounds
+      const columnExprs = limitAndOffsetClause.columnExpr();
+      if (columnExprs.length > 0) {
+        selectQuery.limit = this.visitAsExpr(columnExprs[0]);
+      }
+      if (columnExprs.length > 1) {
+        selectQuery.offset = this.visitAsExpr(columnExprs[1]);
+      }
+      if (limitAndOffsetClause.WITH() && limitAndOffsetClause.TIES()) {
+        selectQuery.limit_with_ties = true;
+      }
+    } else if (offsetOnlyClause) {
+      selectQuery.offset = this.visitAsExpr(offsetOnlyClause.columnExpr());
+    }
+
+    const arrayJoinClause = ctx.arrayJoinClause();
+    if (arrayJoinClause) {
+      if (!selectQuery.select_from) {
+        throw new SyntaxError("Using ARRAY JOIN without a FROM clause is not permitted");
+      }
+      if (arrayJoinClause.LEFT()) {
+        selectQuery.array_join_op = "LEFT ARRAY JOIN";
+      } else if (arrayJoinClause.INNER()) {
+        selectQuery.array_join_op = "INNER ARRAY JOIN";
+      } else {
+        selectQuery.array_join_op = "ARRAY JOIN";
+      }
+      selectQuery.array_join_list = this.visitExprList(arrayJoinClause.columnExprList());
+      if (selectQuery.array_join_list) {
+        for (const expr of selectQuery.array_join_list) {
+          if (!("alias" in expr)) {
+            throw new SyntaxError("ARRAY JOIN arrays must have an alias", {
+              start: expr.start,
+              end: expr.end,
+            });
+          }
+        }
+      }
+    }
+
+    if (ctx.topClause()) {
+      throw new NotImplementedError("Unsupported: SelectStmt.topClause()");
+    }
+    if (ctx.settingsClause()) {
+      throw new NotImplementedError("Unsupported: SelectStmt.settingsClause()");
+    }
+
+    return selectQuery;
+  }
+
+  visitWithClause(ctx: WithClauseContext): Record<string, CTE> {
+    return this.visitCTEs(ctx.withExprList());
+  }
+
+  visitFromClause(ctx: FromClauseContext): JoinExpr {
+    return this.visitJoin(ctx.joinExpr());
+  }
+
+  visitPrewhereClause(ctx: PrewhereClauseContext): Expr {
+    return this.visitAsExpr(ctx.columnExpr());
+  }
+
+  visitWhereClause(ctx: WhereClauseContext): Expr {
+    return this.visitAsExpr(ctx.columnExpr());
+  }
+
+  visitGroupByClause(ctx: GroupByClauseContext): Expr[] {
+    const columnExprList = ctx.columnExprList();
+    if (!columnExprList) {
+      throw new SyntaxError("GROUP BY clause must have a column expression list");
+    }
+    return this.visitExprList(columnExprList);
+  }
+
+  visitHavingClause(ctx: HavingClauseContext): Expr {
+    return this.visitAsExpr(ctx.columnExpr());
+  }
+
+  visitOrderByClause(ctx: OrderByClauseContext): OrderExpr[] {
+    return this.visitOrderList(ctx.orderExprList());
+  }
+
+  visitLimitByClause(ctx: LimitByClauseContext): LimitByExpr {
+    const limitExpr = this.visitLimitExprResult(ctx.limitExpr());
+
+    // If limitExpr is a tuple (n, offset), split it
+    if (Array.isArray(limitExpr)) {
+      const [n, offsetValue] = limitExpr;
+      return {
+        expression_type: "limit_by_expr",
+        n,
+        offset_value: offsetValue,
+        exprs: this.visitExprList(ctx.columnExprList()),
+      };
+    }
+
+    // If no offset, just use limitExpr as n (TypeScript now knows it's Expression)
+    return {
+      expression_type: "limit_by_expr",
+      n: limitExpr,
+      offset_value: undefined,
+      exprs: this.visitExprList(ctx.columnExprList()),
+    };
+  }
+
+  /** Helper for visitLimitExpr which returns Expression | [Expression, Expression] */
+  private visitLimitExprResult(ctx: LimitExprContext): Expression | [Expression, Expression] {
+    return this.visitLimitExpr(ctx);
+  }
+
+  visitLimitExpr(ctx: LimitExprContext): Expression | [Expression, Expression] {
+    const n = this.visitAsExpr(ctx.columnExpr(0));
+
+    // Check if we have an offset (second expression)
+    if (ctx.columnExpr(1)) {
+      const offsetValue = this.visitAsExpr(ctx.columnExpr(1));
+      // For "LIMIT a, b" syntax: a is offset, b is limit
+      if (ctx.COMMA()) {
+        return [offsetValue, n]; // Return tuple as (offset, limit)
+      }
+      // For "LIMIT a OFFSET b" syntax: a is limit, b is offset
+      return [n, offsetValue];
+    }
+
+    return n;
+  }
+
+  // JOIN expressions
+  visitJoinExprOp(ctx: JoinExprOpContext): JoinExpr {
+    const join1: JoinExpr = this.visitJoin(ctx.joinExpr(0));
+    const join2: JoinExpr = this.visitJoin(ctx.joinExpr(1));
+
+    const joinOp = ctx.joinOp();
+    if (joinOp) {
+      join2.join_type = `${this.visitJoinOpString(joinOp)} JOIN`;
+    } else {
+      join2.join_type = "JOIN";
+    }
+    join2.constraint = this.visitConstraint(ctx.joinConstraintClause());
+
+    let lastJoin = join1;
+    while (lastJoin.next_join) {
+      lastJoin = lastJoin.next_join;
+    }
+    lastJoin.next_join = join2;
+
+    return join1;
+  }
+
+  visitJoinExprTable(ctx: JoinExprTableContext): JoinExpr {
+    const sampleClause = ctx.sampleClause();
+    const sample = sampleClause ? this.visitSample(sampleClause) : undefined;
+    const tableResult = this.visitTableExprResult(ctx.tableExpr());
+    const tableFinal = ctx.FINAL() ? true : undefined;
+    // Check if result is already a JoinExpr (from visitTableExprAlias or visitTableExprFunction)
+    if ("expression_type" in tableResult && tableResult.expression_type === "join_expr") {
+      // visitTableExprAlias returns a JoinExpr to pass the alias
+      // visitTableExprFunction returns a JoinExpr to pass the args
+      tableResult.table_final = tableFinal;
+      tableResult.sample = sample;
+      return tableResult;
+    }
+    // Otherwise, wrap the table expression in a JoinExpr
+    const table = tableResult as SelectQuery | SelectSetQuery | Placeholder | TSQLXTag | Field;
+    return {
+      expression_type: "join_expr",
+      table,
+      table_final: tableFinal,
+      sample,
+    };
+  }
+
+  /** Helper for visiting table expressions that may return JoinExpr or table types */
+  private visitTableExprResult(
+    ctx: ParserRuleContext
+  ): JoinExpr | SelectQuery | SelectSetQuery | Placeholder | TSQLXTag | Field {
+    return this.visit(ctx) as
+      | JoinExpr
+      | SelectQuery
+      | SelectSetQuery
+      | Placeholder
+      | TSQLXTag
+      | Field;
+  }
+
+  visitJoinExprParens(ctx: JoinExprParensContext): JoinExpr {
+    return this.visitJoin(ctx.joinExpr());
+  }
+
+  visitJoinExprCrossOp(ctx: JoinExprCrossOpContext): JoinExpr {
+    const join1: JoinExpr = this.visitJoin(ctx.joinExpr(0));
+    const join2: JoinExpr = this.visitJoin(ctx.joinExpr(1));
+    join2.join_type = "CROSS JOIN";
+    let lastJoin = join1;
+    while (lastJoin.next_join) {
+      lastJoin = lastJoin.next_join;
+    }
+    lastJoin.next_join = join2;
+    return join1;
+  }
+
+  visitJoinOpInner(ctx: JoinOpInnerContext): string {
+    const tokens: string[] = [];
+    if (ctx.ALL()) tokens.push("ALL");
+    if (ctx.ANY()) tokens.push("ANY");
+    if (ctx.ASOF()) tokens.push("ASOF");
+    tokens.push("INNER");
+    return tokens.join(" ");
+  }
+
+  visitJoinOpLeftRight(ctx: JoinOpLeftRightContext): string {
+    const tokens: string[] = [];
+    if (ctx.LEFT()) tokens.push("LEFT");
+    if (ctx.RIGHT()) tokens.push("RIGHT");
+    if (ctx.OUTER()) tokens.push("OUTER");
+    if (ctx.SEMI()) tokens.push("SEMI");
+    if (ctx.ALL()) tokens.push("ALL");
+    if (ctx.ANTI()) tokens.push("ANTI");
+    if (ctx.ANY()) tokens.push("ANY");
+    if (ctx.ASOF()) tokens.push("ASOF");
+    return tokens.join(" ");
+  }
+
+  visitJoinOpFull(ctx: JoinOpFullContext): string {
+    const tokens: string[] = [];
+    if (ctx.FULL()) tokens.push("FULL");
+    if (ctx.OUTER()) tokens.push("OUTER");
+    if (ctx.ALL()) tokens.push("ALL");
+    if (ctx.ANY()) tokens.push("ANY");
+    return tokens.join(" ");
+  }
+
+  visitJoinConstraintClause(ctx: JoinConstraintClauseContext): JoinConstraint {
+    const columnExprList = this.visitExprList(ctx.columnExprList());
+    if (columnExprList.length !== 1) {
+      throw new NotImplementedError("Unsupported: JOIN ... ON with multiple expressions");
+    }
+    return {
+      expression_type: "join_constraint",
+      expr: columnExprList[0],
+      constraint_type: ctx.USING() ? "USING" : "ON",
+    };
+  }
+
+  visitSampleClause(ctx: SampleClauseContext): SampleExpr {
+    const ratioExpressions = ctx.ratioExpr();
+    const sampleRatioExpr = this.visitRatio(ratioExpressions[0]);
+    const offsetRatioExpr =
+      ratioExpressions.length > 1 && ctx.OFFSET()
+        ? this.visitRatio(ratioExpressions[1])
+        : undefined;
+
+    return {
+      expression_type: "sample_expr",
+      sample_value: sampleRatioExpr,
+      offset_value: offsetRatioExpr,
+    };
+  }
+
+  visitOrderExprList(ctx: OrderExprListContext): OrderExpr[] {
+    return ctx.orderExpr().map((expr: OrderExprContext) => this.visitOrderExpr(expr));
+  }
+
+  visitOrderExpr(ctx: OrderExprContext): OrderExpr {
+    const order = ctx.DESC() || ctx.DESCENDING() ? "DESC" : "ASC";
+    return {
+      expression_type: "order_expr",
+      expr: this.visitAsExpr(ctx.columnExpr()),
+      order: order as "ASC" | "DESC",
+    };
+  }
+
+  visitRatioExpr(ctx: RatioExprContext): RatioExpr {
+    const placeholder = ctx.placeholder();
+    if (placeholder) {
+      return this.visitPlaceholderExpr(placeholder) as unknown as RatioExpr;
+    }
+
+    const numberLiterals = ctx.numberLiteral();
+    const left = numberLiterals[0];
+    const right = ctx.SLASH() && numberLiterals.length > 1 ? numberLiterals[1] : null;
+
+    return {
+      expression_type: "ratio_expr",
+      left: this.visitNumberLiteral(left),
+      right: right ? this.visitNumberLiteral(right) : undefined,
+    };
+  }
+
+  visitWindowExpr(ctx: WindowExprContext): WindowExpr {
+    const frame = ctx.winFrameClause();
+    const visitedFrame = frame ? this.visitFrame(frame) : undefined;
+    const partitionByClause = ctx.winPartitionByClause();
+    const orderByClause = ctx.winOrderByClause();
+    return {
+      expression_type: "window_expr",
+      partition_by: partitionByClause ? this.visitExprList(partitionByClause) : undefined,
+      order_by: orderByClause ? this.visitOrderList(orderByClause) : undefined,
+      frame_method: frame && frame.RANGE() ? "RANGE" : frame && frame.ROWS() ? "ROWS" : undefined,
+      frame_start: Array.isArray(visitedFrame) ? visitedFrame[0] : visitedFrame,
+      frame_end: Array.isArray(visitedFrame) ? visitedFrame[1] : undefined,
+    };
+  }
+
+  visitWinPartitionByClause(ctx: WinPartitionByClauseContext): Expr[] {
+    return this.visitExprList(ctx.columnExprList());
+  }
+
+  visitWinOrderByClause(ctx: WinOrderByClauseContext): OrderExpr[] {
+    return this.visitOrderList(ctx.orderExprList());
+  }
+
+  visitWinFrameClause(
+    ctx: WinFrameClauseContext
+  ): WindowFrameExpr | [WindowFrameExpr, WindowFrameExpr] {
+    return this.visitFrame(ctx.winFrameExtend());
+  }
+
+  visitFrameStart(ctx: FrameStartContext): WindowFrameExpr {
+    return this.visitFrameBound(ctx.winFrameBound());
+  }
+
+  visitFrameBetween(ctx: FrameBetweenContext): [WindowFrameExpr, WindowFrameExpr] {
+    return [this.visitFrameBound(ctx.winFrameBound(0)), this.visitFrameBound(ctx.winFrameBound(1))];
+  }
+
+  /** Helper for visiting a single frame bound */
+  private visitFrameBound(ctx: WinFrameBoundContext): WindowFrameExpr {
+    return this.visitWinFrameBound(ctx);
+  }
+
+  visitWinFrameBound(ctx: WinFrameBoundContext): WindowFrameExpr {
+    if (ctx.PRECEDING()) {
+      const numberLiteral = ctx.numberLiteral();
+      return {
+        expression_type: "window_frame_expr",
+        frame_type: "PRECEDING",
+        frame_value: numberLiteral ? this.visitNumberLiteral(numberLiteral).value : undefined,
+      };
+    }
+    if (ctx.FOLLOWING()) {
+      const numberLiteral = ctx.numberLiteral();
+      return {
+        expression_type: "window_frame_expr",
+        frame_type: "FOLLOWING",
+        frame_value: numberLiteral ? this.visitNumberLiteral(numberLiteral).value : undefined,
+      };
+    }
+    return { expression_type: "window_frame_expr", frame_type: "CURRENT ROW" };
+  }
+
+  // Column expressions
+  visitColumnExprList(ctx: ColumnExprListContext): Expression[] {
+    return ctx.columnExpr().map((c: ParserRuleContext) => this.visitAsExpr(c));
+  }
+
+  visitColumnExprTernaryOp(ctx: ColumnExprTernaryOpContext): Call {
+    return {
+      expression_type: "call",
+      name: "if",
+      args: [
+        this.visitAsExpr(ctx.columnExpr(0)),
+        this.visitAsExpr(ctx.columnExpr(1)),
+        this.visitAsExpr(ctx.columnExpr(2)),
+      ],
+    };
+  }
+
+  visitColumnExprAlias(ctx: ColumnExprAliasContext): Alias {
+    let alias: string;
+    const identifier = ctx.identifier();
+    const stringLiteral = ctx.STRING_LITERAL();
+    if (identifier) {
+      alias = this.visitIdentifier(identifier);
+    } else if (stringLiteral) {
+      alias = parseStringLiteralText(stringLiteral.text);
+    } else {
+      throw new SyntaxError("Must specify an alias");
+    }
+    const expr = this.visitAsExpr(ctx.columnExpr());
+
+    if (RESERVED_KEYWORDS.includes(alias.toLowerCase() as any)) {
+      throw new SyntaxError(
+        `"${alias}" cannot be an alias or identifier, as it's a reserved keyword`
+      );
+    }
+
+    return { expression_type: "alias", expr, alias };
+  }
+
+  visitColumnExprNegate(ctx: ColumnExprNegateContext): ArithmeticOperation {
+    return {
+      expression_type: "arithmetic_operation",
+      op: ArithmeticOperationOp.Sub,
+      left: { value: 0 } as Constant,
+      right: this.visitAsExpr(ctx.columnExpr()),
+    };
+  }
+
+  visitColumnExprDict(ctx: ColumnExprDictContext): Dict {
+    const kvPairList = ctx.kvPairList();
+    return {
+      expression_type: "dict",
+      items: kvPairList ? this.visitKvPairList(kvPairList) : [],
+    };
+  }
+
+  visitColumnExprSubquery(ctx: ColumnExprSubqueryContext): SelectQuery | SelectSetQuery {
+    return this.visitSelectQuery(ctx.selectSetStmt());
+  }
+
+  visitColumnExprLiteral(ctx: ColumnExprLiteralContext): Expr {
+    return this.visitChildren(ctx);
+  }
+
+  visitColumnExprArray(ctx: ColumnExprArrayContext): ArrayExpression {
+    const columnExprList = ctx.columnExprList();
+    return {
+      expression_type: "array",
+      exprs: columnExprList ? this.visitExprList(columnExprList) : [],
+    };
+  }
+
+  visitColumnExprPrecedence1(ctx: ColumnExprPrecedence1Context): ArithmeticOperation {
+    let op: ArithmeticOperationOp;
+    if (ctx.SLASH()) {
+      op = ArithmeticOperationOp.Div;
+    } else if (ctx.ASTERISK()) {
+      op = ArithmeticOperationOp.Mult;
+    } else if (ctx.PERCENT()) {
+      op = ArithmeticOperationOp.Mod;
+    } else {
+      throw new NotImplementedError(`Unsupported ColumnExprPrecedence1: ${ctx.text}`);
+    }
+    // Use columnExpr() method to get left and right operands
+    const left = this.visitAsExpr(ctx.columnExpr(0));
+    const right = this.visitAsExpr(ctx.columnExpr(1));
+    return { expression_type: "arithmetic_operation", left, right, op };
+  }
+
+  visitColumnExprPrecedence2(ctx: ColumnExprPrecedence2Context): ArithmeticOperation | Call {
+    // Use columnExpr() method to get left and right operands
+    const left = this.visitAsExpr(ctx.columnExpr(0));
+    const right = this.visitAsExpr(ctx.columnExpr(1));
+
+    if (ctx.PLUS()) {
+      return {
+        expression_type: "arithmetic_operation",
+        left,
+        right,
+        op: ArithmeticOperationOp.Add,
+      };
+    } else if (ctx.DASH()) {
+      return {
+        expression_type: "arithmetic_operation",
+        left,
+        right,
+        op: ArithmeticOperationOp.Sub,
+      };
+    } else if (ctx.CONCAT()) {
+      const args: Expression[] = [];
+      if ("name" in left && left.name === "concat" && "args" in left && left.args) {
+        args.push(...left.args);
+      } else {
+        args.push(left);
+      }
+
+      if ("name" in right && right.name === "concat" && "args" in right && right.args) {
+        args.push(...right.args);
+      } else {
+        args.push(right);
+      }
+
+      return { expression_type: "call", name: "concat", args };
+    } else {
+      throw new NotImplementedError(`Unsupported ColumnExprPrecedence2: ${ctx.text}`);
+    }
+  }
+
+  visitColumnExprPrecedence3(ctx: ColumnExprPrecedence3Context): CompareOperation {
+    // Use columnExpr() method to get left and right operands
+    const left = this.visitAsExpr(ctx.columnExpr(0));
+    const right = this.visitAsExpr(ctx.columnExpr(1));
+
+    let op: CompareOperationOp;
+    if (ctx.EQ_SINGLE() || ctx.EQ_DOUBLE()) {
+      op = CompareOperationOp.Eq;
+    } else if (ctx.NOT_EQ()) {
+      op = CompareOperationOp.NotEq;
+    } else if (ctx.LT()) {
+      op = CompareOperationOp.Lt;
+    } else if (ctx.LT_EQ()) {
+      op = CompareOperationOp.LtEq;
+    } else if (ctx.GT()) {
+      op = CompareOperationOp.Gt;
+    } else if (ctx.GT_EQ()) {
+      op = CompareOperationOp.GtEq;
+    } else if (ctx.LIKE()) {
+      op = ctx.NOT() ? CompareOperationOp.NotLike : CompareOperationOp.Like;
+    } else if (ctx.ILIKE()) {
+      op = ctx.NOT() ? CompareOperationOp.NotILike : CompareOperationOp.ILike;
+    } else if (ctx.REGEX_SINGLE() || ctx.REGEX_DOUBLE()) {
+      op = CompareOperationOp.Regex;
+    } else if (ctx.NOT_REGEX()) {
+      op = CompareOperationOp.NotRegex;
+    } else if (ctx.IREGEX_SINGLE() || ctx.IREGEX_DOUBLE()) {
+      op = CompareOperationOp.IRegex;
+    } else if (ctx.NOT_IREGEX()) {
+      op = CompareOperationOp.NotIRegex;
+    } else if (ctx.IN()) {
+      if (ctx.COHORT()) {
+        op = ctx.NOT() ? CompareOperationOp.NotInCohort : CompareOperationOp.InCohort;
+      } else {
+        op = ctx.NOT() ? CompareOperationOp.NotIn : CompareOperationOp.In;
+      }
+    } else {
+      throw new NotImplementedError(`Unsupported ColumnExprPrecedence3: ${ctx.text}`);
+    }
+
+    return { expression_type: "compare_operation", left, right, op };
+  }
+
+  visitColumnExprInterval(ctx: ColumnExprIntervalContext): Call {
+    let name: string;
+    const interval = ctx.interval();
+    if (interval.SECOND()) {
+      name = "toIntervalSecond";
+    } else if (interval.MINUTE()) {
+      name = "toIntervalMinute";
+    } else if (interval.HOUR()) {
+      name = "toIntervalHour";
+    } else if (interval.DAY()) {
+      name = "toIntervalDay";
+    } else if (interval.WEEK()) {
+      name = "toIntervalWeek";
+    } else if (interval.MONTH()) {
+      name = "toIntervalMonth";
+    } else if (interval.QUARTER()) {
+      name = "toIntervalQuarter";
+    } else if (interval.YEAR()) {
+      name = "toIntervalYear";
+    } else {
+      throw new NotImplementedError(`Unsupported interval type: ${interval.text}`);
+    }
+
+    return { expression_type: "call", name, args: [this.visitAsExpr(ctx.columnExpr())] };
+  }
+
+  visitColumnExprIsNull(ctx: ColumnExprIsNullContext): CompareOperation {
+    return {
+      expression_type: "compare_operation",
+      left: this.visitAsExpr(ctx.columnExpr()),
+      right: { expression_type: "constant", value: null } as Constant,
+      op: ctx.NOT() ? CompareOperationOp.NotEq : CompareOperationOp.Eq,
+    };
+  }
+
+  visitColumnExprTuple(ctx: ColumnExprTupleContext): Tuple {
+    const columnExprList = ctx.columnExprList();
+    return {
+      expression_type: "tuple",
+      exprs: columnExprList ? this.visitExprList(columnExprList) : [],
+    };
+  }
+
+  visitColumnExprArrayAccess(ctx: ColumnExprArrayAccessContext): ArrayAccess {
+    const object: Expression = this.visitAsExpr(ctx.columnExpr(0));
+    const property: Expression = this.visitAsExpr(ctx.columnExpr(1));
+    return { expression_type: "array_access", array: object, property };
+  }
+
+  visitColumnExprNullArrayAccess(ctx: ColumnExprNullArrayAccessContext): ArrayAccess {
+    const object: Expression = this.visitAsExpr(ctx.columnExpr(0));
+    const property: Expression = this.visitAsExpr(ctx.columnExpr(1));
+    return { expression_type: "array_access", array: object, property, nullish: true };
+  }
+
+  visitColumnExprPropertyAccess(ctx: ColumnExprPropertyAccessContext): ArrayAccess {
+    const object = this.visitAsExpr(ctx.columnExpr());
+    const property: Constant = {
+      expression_type: "constant",
+      value: this.visitIdentifier(ctx.identifier()),
+    };
+    return { expression_type: "array_access", array: object, property };
+  }
+
+  visitColumnExprNullPropertyAccess(ctx: ColumnExprNullPropertyAccessContext): ArrayAccess {
+    const object = this.visitAsExpr(ctx.columnExpr());
+    const property: Constant = {
+      expression_type: "constant",
+      value: this.visitIdentifier(ctx.identifier()),
+    };
+    return { expression_type: "array_access", array: object, property, nullish: true };
+  }
+
+  visitColumnExprBetween(ctx: ColumnExprBetweenContext): BetweenExpr {
+    return {
+      expression_type: "between_expr",
+      expr: this.visitAsExpr(ctx.columnExpr(0)),
+      low: this.visitAsExpr(ctx.columnExpr(1)),
+      high: this.visitAsExpr(ctx.columnExpr(2)),
+      negated: !!ctx.NOT(),
+    };
+  }
+
+  visitColumnExprParens(ctx: ColumnExprParensContext): Expr {
+    return this.visitAsExpr(ctx.columnExpr());
+  }
+
+  visitColumnExprAnd(ctx: ColumnExprAndContext): And {
+    const left = this.visitAsExpr(ctx.columnExpr(0));
+    const leftArray = "exprs" in left && left.exprs ? left.exprs : [left];
+
+    const right = this.visitAsExpr(ctx.columnExpr(1));
+    const rightArray = "exprs" in right && right.exprs ? right.exprs : [right];
+
+    return { expression_type: "and", exprs: [...leftArray, ...rightArray] };
+  }
+
+  visitColumnExprOr(ctx: ColumnExprOrContext): Or {
+    const left = this.visitAsExpr(ctx.columnExpr(0));
+    const leftArray = "exprs" in left && left.exprs ? left.exprs : [left];
+
+    const right = this.visitAsExpr(ctx.columnExpr(1));
+    const rightArray = "exprs" in right && right.exprs ? right.exprs : [right];
+
+    return { expression_type: "or", exprs: [...leftArray, ...rightArray] };
+  }
+
+  visitColumnExprTupleAccess(ctx: ColumnExprTupleAccessContext): TupleAccess {
+    const tuple = this.visitAsExpr(ctx.columnExpr());
+    const index = parseInt(ctx.DECIMAL_LITERAL().text);
+    return { expression_type: "tuple_access", tuple, index };
+  }
+
+  visitColumnExprNullTupleAccess(ctx: ColumnExprNullTupleAccessContext): TupleAccess {
+    const tuple = this.visitAsExpr(ctx.columnExpr());
+    const index = parseInt(ctx.DECIMAL_LITERAL().text);
+    return { expression_type: "tuple_access", tuple, index, nullish: true };
+  }
+
+  visitColumnExprCase(ctx: ColumnExprCaseContext): Call {
+    const columns = ctx
+      .columnExpr()
+      .map((column: ParserRuleContext) => this.visitAsExpr(column) as Expression);
+    if (ctx._caseExpr) {
+      const args: (Expression | undefined)[] = [
+        columns[0],
+        { expression_type: "array", exprs: [] },
+        { expression_type: "array", exprs: [] },
+        undefined,
+        columns[columns.length - 1],
+      ];
+      for (let index = 1; index < columns.length - 1; index++) {
+        const arrayIndex = ((index - 1) % 2) + 1;
+        (args[arrayIndex] as ArrayExpression).exprs.push(columns[index]);
+      }
+      return { expression_type: "call", name: "transform", args: args as Expression[] };
+    } else if (columns.length === 3) {
+      return { expression_type: "call", name: "if", args: columns };
+    } else {
+      return { expression_type: "call", name: "multiIf", args: columns };
+    }
+  }
+
+  visitColumnExprNot(ctx: ColumnExprNotContext): Not {
+    return { expression_type: "not", expr: this.visitAsExpr(ctx.columnExpr()) };
+  }
+
+  visitColumnExprWinFunctionTarget(ctx: ColumnExprWinFunctionTargetContext): WindowFunction {
+    return {
+      expression_type: "window_function",
+      name: this.visitIdentifier(ctx.identifier(0)),
+      exprs: ctx._columnExprs ? this.visitExprList(ctx._columnExprs) : [],
+      args: ctx._columnArgList ? this.visitExprList(ctx._columnArgList) : [],
+      over_identifier: this.visitIdentifier(ctx.identifier(1)),
+    };
+  }
+
+  visitColumnExprWinFunction(ctx: ColumnExprWinFunctionContext): WindowFunction {
+    const windowExpr = ctx.windowExpr();
+    return {
+      expression_type: "window_function",
+      name: this.visitIdentifier(ctx.identifier()),
+      exprs: ctx._columnExprs ? this.visitExprList(ctx._columnExprs) : [],
+      args: ctx._columnArgList ? this.visitExprList(ctx._columnArgList) : [],
+      over_expr: windowExpr ? this.visitWindowExpr(windowExpr) : undefined,
+    };
+  }
+
+  visitColumnExprIdentifier(ctx: ColumnExprIdentifierContext): Expr {
+    return this.visitColumnIdentifier(ctx.columnIdentifier());
+  }
+
+  visitColumnExprFunction(ctx: ColumnExprFunctionContext): Call {
+    const name = this.visitIdentifier(ctx.identifier());
+
+    let parameters: Expression[] | undefined = ctx._columnExprs
+      ? this.visitExprList(ctx._columnExprs)
+      : undefined;
+    // two sets of parameters fn()(), return an empty list for the first even if no parameters
+    if (ctx.LPAREN && ctx.LPAREN().length > 1 && parameters === undefined) {
+      parameters = [];
+    }
+
+    const args: Expression[] = ctx._columnArgList ? this.visitExprList(ctx._columnArgList) : [];
+    const distinct = ctx.DISTINCT() ? true : false;
+    return { expression_type: "call", name, params: parameters, args, distinct };
+  }
+
+  visitColumnExprAsterisk(ctx: ColumnExprAsteriskContext): Field {
+    const tableIdentifier = ctx.tableIdentifier();
+    if (tableIdentifier) {
+      const table = this.visitStringArray(tableIdentifier);
+      return { expression_type: "field", chain: [...table, "*"] };
+    }
+    return { expression_type: "field", chain: ["*"] };
+  }
+
+  visitColumnLambdaExpr(ctx: ColumnLambdaExprContext): Lambda {
+    const columnExpr = ctx.columnExpr();
+    const block = ctx.block();
+    let expr: Expression | Block;
+    if (columnExpr) {
+      expr = this.visitAsExpr(columnExpr);
+    } else if (block) {
+      expr = this.visitBlock(block) as Block;
+    } else {
+      throw new SyntaxError("Lambda expression must have either an expression or a block");
+    }
+    return {
+      expression_type: "lambda",
+      args: ctx
+        .identifier()
+        .map((identifier: IdentifierContext) => this.visitIdentifier(identifier)),
+      expr,
+    };
+  }
+
+  visitWithExprList(ctx: WithExprListContext): Record<string, CTE> {
+    const ctes: Record<string, CTE> = {};
+    for (const expr of ctx.withExpr()) {
+      const cte = this.visitCTE(expr);
+      ctes[cte.name] = cte;
+    }
+    return ctes;
+  }
+
+  /** Helper to visit a CTE expression */
+  private visitCTE(ctx: ParserRuleContext): CTE {
+    return this.visit(ctx) as CTE;
+  }
+
+  visitWithExprSubquery(ctx: WithExprSubqueryContext): CTE {
+    const subquery = this.visitSelectQuery(ctx.selectSetStmt());
+    const name = this.visitIdentifier(ctx.identifier());
+    return { expression_type: "cte", name, expr: subquery, cte_type: "subquery" };
+  }
+
+  visitWithExprColumn(ctx: WithExprColumnContext): CTE {
+    const expr = this.visitAsExpr(ctx.columnExpr());
+    const name = this.visitIdentifier(ctx.identifier());
+    return { expression_type: "cte", name, expr, cte_type: "column" };
+  }
+
+  visitColumnIdentifier(ctx: ColumnIdentifierContext): Expression {
+    const placeholder = ctx.placeholder();
+    if (placeholder) {
+      return this.visitPlaceholder(placeholder);
+    }
+
+    const tableIdentifier = ctx.tableIdentifier();
+    const table = tableIdentifier ? this.visitTableIdentifier(tableIdentifier) : [];
+
+    const nestedIdentifier = ctx.nestedIdentifier();
+    const nested = nestedIdentifier ? this.visitNestedIdentifier(nestedIdentifier) : [];
+
+    if (table.length === 0 && nested.length > 0) {
+      const text = ctx.text.toLowerCase();
+      if (text === "true") {
+        return { expression_type: "constant", value: true };
+      }
+      if (text === "false") {
+        return { expression_type: "constant", value: false };
+      }
+      return { expression_type: "field", chain: nested };
+    }
+
+    return { expression_type: "field", chain: [...table, ...nested] };
+  }
+
+  visitNestedIdentifier(ctx: NestedIdentifierContext): string[] {
+    return ctx
+      .identifier()
+      .map((identifier: IdentifierContext) => this.visitIdentifier(identifier));
+  }
+
+  visitTableExprIdentifier(ctx: TableExprIdentifierContext): Field {
+    const chain = this.visitTableIdentifier(ctx.tableIdentifier());
+    return { expression_type: "field", chain };
+  }
+
+  visitTableExprSubquery(ctx: TableExprSubqueryContext): SelectQuery | SelectSetQuery {
+    return this.visitSelectQuery(ctx.selectSetStmt());
+  }
+
+  visitTableExprPlaceholder(ctx: TableExprPlaceholderContext): Placeholder {
+    return this.visitPlaceholder(ctx.placeholder());
+  }
+
+  visitTableExprAlias(ctx: TableExprAliasContext): JoinExpr {
+    const exp = ctx.alias() || ctx.identifier();
+    if (!exp) {
+      throw new SyntaxError("Must specify an alias");
+    }
+    const alias: string =
+      exp instanceof AliasContext
+        ? this.visitAlias(exp)
+        : this.visitIdentifier(exp as IdentifierContext);
+    if (RESERVED_KEYWORDS.includes(alias.toLowerCase() as any)) {
+      throw new SyntaxError(
+        `"${alias}" cannot be an alias or identifier, as it's a reserved keyword`
+      );
+    }
+    const tableResult = this.visitTableExprResult(ctx.tableExpr());
+    // Check if result is already a JoinExpr
+    if ("expression_type" in tableResult && tableResult.expression_type === "join_expr") {
+      tableResult.alias = alias;
+      return tableResult;
+    }
+    // Otherwise, wrap in a JoinExpr
+    const table = tableResult as SelectQuery | SelectSetQuery | Placeholder | TSQLXTag | Field;
+    return { expression_type: "join_expr", table, alias };
+  }
+
+  visitTableExprFunction(ctx: TableExprFunctionContext): JoinExpr {
+    return this.visitTableFunctionExpr(ctx.tableFunctionExpr());
+  }
+
+  visitTableExprTag(ctx: TableExprTagContext): TSQLXTag {
+    return this.visitTsqlxTagElementNested(ctx.tSQLxTagElement());
+  }
+
+  visitTableFunctionExpr(ctx: TableFunctionExprContext): JoinExpr {
+    const name = this.visitIdentifier(ctx.identifier());
+    const tableArgList = ctx.tableArgList();
+    const args = tableArgList ? this.visitTableArgList(tableArgList) : [];
+    return {
+      expression_type: "join_expr",
+      table: { expression_type: "field", chain: [name] },
+      table_args: args,
+    };
+  }
+
+  visitTableIdentifier(ctx: TableIdentifierContext): string[] {
+    const nestedIdentifier = ctx.nestedIdentifier();
+    const nested = nestedIdentifier ? this.visitNestedIdentifier(nestedIdentifier) : [];
+    // Ensure nested is always an array
+    const nestedArray = Array.isArray(nested) ? nested : nested ? [nested] : [];
+
+    const databaseIdentifier = ctx.databaseIdentifier();
+    if (databaseIdentifier) {
+      const dbId = this.visitDatabaseIdentifier(databaseIdentifier);
+      return [dbId, ...nestedArray];
+    }
+
+    return nestedArray;
+  }
+
+  visitTableArgList(ctx: TableArgListContext): Expression[] {
+    return ctx.columnExpr().map((arg: ParserRuleContext) => this.visitAsExpr(arg));
+  }
+
+  visitDatabaseIdentifier(ctx: DatabaseIdentifierContext): string {
+    return this.visitIdentifier(ctx.identifier());
+  }
+
+  visitNumberLiteral(ctx: NumberLiteralContext): Constant {
+    const text = ctx.text.toLowerCase();
+    if (
+      text.includes(".") ||
+      text.includes("e") ||
+      text === "-inf" ||
+      text === "inf" ||
+      text === "nan"
+    ) {
+      return { expression_type: "constant", value: parseFloat(text) };
+    }
+    return { expression_type: "constant", value: parseInt(text) };
+  }
+
+  visitLiteral(ctx: LiteralContext): Constant {
+    if (ctx.NULL_SQL()) {
+      return { expression_type: "constant", value: null };
+    }
+
+    const stringLiteral = ctx.STRING_LITERAL();
+    if (stringLiteral) {
+      // STRING_LITERAL() returns a TerminalNode, which has getText()
+      const text = parseStringLiteralText(stringLiteral.text);
+      return { expression_type: "constant", value: text };
+    }
+
+    const numberLiteral = ctx.numberLiteral();
+    if (numberLiteral) {
+      return this.visitNumberLiteral(numberLiteral);
+    }
+    return this.visitChildren(ctx);
+  }
+
+  visitAlias(ctx: AliasContext): string {
+    let text = ctx.text;
+    if (
+      text.length >= 2 &&
+      ((text.startsWith("`") && text.endsWith("`")) || (text.startsWith('"') && text.endsWith('"')))
+    ) {
+      text = parseStringLiteralText(text);
+    }
+    return text;
+  }
+
+  visitIdentifier(ctx: IdentifierContext): string {
+    // IdentifierContext is a ParserRuleContext that has IDENTIFIER() method returning TerminalNode
+    // If ctx has IDENTIFIER() method, extract the terminal node
+    if (ctx.IDENTIFIER && typeof ctx.IDENTIFIER === "function") {
+      const terminalNode = ctx.IDENTIFIER();
+      if (terminalNode) {
+        // TerminalNode has getText() at runtime but types don't expose it
+        // Use symbol.text as fallback
+        let text = (terminalNode as any).getText?.() || terminalNode.symbol?.text || "";
+        if (
+          text.length >= 2 &&
+          ((text.startsWith("`") && text.endsWith("`")) ||
+            (text.startsWith('"') && text.endsWith('"')))
+        ) {
+          text = parseStringLiteralText(text);
+        }
+        return text;
+      }
+    }
+
+    // If it's already a string
+    if (typeof ctx === "string") {
+      return ctx;
+    }
+    // Fallback: if it's a ParserRuleContext, use getText()
+    let text = ctx.text;
+    if (
+      text.length >= 2 &&
+      ((text.startsWith("`") && text.endsWith("`")) || (text.startsWith('"') && text.endsWith('"')))
+    ) {
+      text = parseStringLiteralText(text);
+    }
+    return text;
+  }
+
+  visitColumnExprNullish(ctx: ColumnExprNullishContext): Call {
+    return {
+      expression_type: "call",
+      name: "ifNull",
+      args: [this.visitAsExpr(ctx.columnExpr(0)), this.visitAsExpr(ctx.columnExpr(1))],
+    };
+  }
+
+  visitColumnExprCall(ctx: ColumnExprCallContext): ExprCall {
+    const columnExprList = ctx.columnExprList();
+    return {
+      expression_type: "expr_call",
+      expr: this.visitAsExpr(ctx.columnExpr()),
+      args: columnExprList ? this.visitExprList(columnExprList) : [],
+    };
+  }
+
+  visitColumnExprCallSelect(ctx: ColumnExprCallSelectContext): Call | ExprCall {
+    const expr = this.visitAsExpr(ctx.columnExpr());
+    if ("chain" in expr && expr.chain && expr.chain.length === 1) {
+      return {
+        expression_type: "call",
+        name: String(expr.chain[0]),
+        args: [this.visitSelectQuery(ctx.selectSetStmt())],
+      };
+    }
+    return {
+      expression_type: "expr_call",
+      expr,
+      args: [this.visitSelectQuery(ctx.selectSetStmt())],
+    };
+  }
+
+  visitTsqlxChildElement(ctx: TSQLxChildElementContext): Expression {
+    const tSQLxTagElement = ctx.tSQLxTagElement();
+    if (tSQLxTagElement) {
+      return this.visitTsqlxTagElementNested(tSQLxTagElement);
+    }
+    if (ctx.TSQLX_TEXT_TEXT()) {
+      return this.visitTsqlxText(ctx);
+    }
+    return this.visitAsExpr(ctx.columnExpr()!);
+  }
+
+  visitTsqlxText(ctx: TSQLxChildElementContext): Constant {
+    const text = ctx.TSQLX_TEXT_TEXT();
+    return { expression_type: "constant", value: text ? text.text : "" };
+  }
+
+  visitTsqlxTagElementClosed(ctx: TSQLxTagElementContext): TSQLXTag {
+    const kind = this.visitIdentifier(ctx.identifier()[0]);
+    const attributes = ctx.tSQLxTagAttribute()
+      ? ctx
+          .tSQLxTagAttribute()
+          .map((a: TSQLxTagAttributeContext) => this.visitTsqlxTagAttribute(a))
+      : [];
+    return { expression_type: "tsqlx_tag", kind, attributes };
+  }
+
+  visitTsqlxTagElementNested(ctx: TSQLxTagElementContext): TSQLXTag {
+    const opening = this.visitIdentifier(ctx.identifier(0));
+    const closing = this.visitIdentifier(ctx.identifier(1));
+    if (opening !== closing) {
+      throw new SyntaxError(
+        `Opening and closing TSQLX tags must match. Got ${opening} and ${closing}`
+      );
+    }
+
+    const attributes = ctx.tSQLxTagAttribute()
+      ? ctx
+          .tSQLxTagAttribute()
+          .map((a: TSQLxTagAttributeContext) => this.visitTsqlxTagAttribute(a))
+      : [];
+
+    // ── collect child nodes, discarding pure-indentation whitespace ──
+    const keptChildren: Expression[] = [];
+    for (const element of ctx.tSQLxChildElement()) {
+      const child = this.visitTsqlxChildElement(element);
+
+      if ("value" in child && typeof child.value === "string") {
+        const v = child.value;
+        const onlyWs = /^\s*$/.test(v);
+        const hasNl = v.includes("\n") || v.includes("\r");
+        if (onlyWs && hasNl) {
+          continue; // drop indentation text node
+        }
+      }
+
+      keptChildren.push(child);
+    }
+
+    if (keptChildren.length > 0) {
+      if (attributes.some((a: TSQLXAttribute) => a.name === "children")) {
+        throw new SyntaxError(
+          "Can't have a TSQLX tag with both children and a 'children' attribute"
+        );
+      }
+      attributes.push({ name: "children", value: keptChildren });
+    }
+
+    return { expression_type: "tsqlx_tag", kind: opening, attributes };
+  }
+
+  visitTsqlxTagAttribute(ctx: TSQLxTagAttributeContext): TSQLXAttribute {
+    const name = this.visitIdentifier(ctx.identifier());
+    const columnExpr = ctx.columnExpr();
+    const string = ctx.string();
+    if (columnExpr) {
+      return { name, value: this.visitAsExpr(columnExpr) };
+    } else if (string) {
+      return { name, value: this.visitStringExpr(string) };
+    } else {
+      return { name, value: { expression_type: "constant", value: true } as Constant };
+    }
+  }
+
+  visitPlaceholder(ctx: PlaceholderContext): Placeholder {
+    return { expression_type: "placeholder", expr: this.visitAsExpr(ctx.columnExpr()) };
+  }
+
+  visitColumnExprTemplateString(ctx: ColumnExprTemplateStringContext): Expr {
+    return this.visitTemplateString(ctx.templateString());
+  }
+
+  /** Helper to visit a string context that returns Constant | Expr */
+  private visitStringExpr(ctx: StringContext): Constant | Expr {
+    return this.visitStringLiteral(ctx);
+  }
+
+  visitStringLiteral(ctx: StringContext): Constant | Expr {
+    const stringLiteral = ctx.STRING_LITERAL();
+    if (stringLiteral) {
+      return { expression_type: "constant", value: parseStringLiteralText(stringLiteral.text) };
+    }
+    const templateString = ctx.templateString();
+    if (templateString) {
+      return this.visitTemplateString(templateString);
+    }
+    return { expression_type: "constant", value: "" };
+  }
+
+  visitTemplateString(ctx: TemplateStringContext): Constant | Call {
+    const pieces: Expression[] = [];
+    for (const chunk of ctx.stringContents()) {
+      pieces.push(this.visitStringContents(chunk));
+    }
+
+    if (pieces.length === 0) {
+      return { expression_type: "constant", value: "" };
+    } else if (pieces.length === 1) {
+      const first = pieces[0];
+      // If it's already a Constant or Call, return as-is, otherwise wrap in Call
+      if ("value" in first || "name" in first) {
+        return first as Constant | Call;
+      }
+      return { expression_type: "call", name: "concat", args: [first] };
+    }
+
+    return { expression_type: "call", name: "concat", args: pieces };
+  }
+
+  visitFullTemplateString(ctx: FullTemplateStringContext): Constant | Call {
+    const pieces: Expression[] = [];
+    for (const chunk of ctx.stringContentsFull()) {
+      pieces.push(this.visitStringContentsFull(chunk));
+    }
+
+    if (pieces.length === 0) {
+      return { expression_type: "constant", value: "" };
+    } else if (pieces.length === 1) {
+      const first = pieces[0];
+      // If it's already a Constant or Call, return as-is, otherwise wrap in Call
+      if ("value" in first || "name" in first) {
+        return first as Constant | Call;
+      }
+      return { expression_type: "call", name: "concat", args: [first] };
+    }
+
+    return { expression_type: "call", name: "concat", args: pieces };
+  }
+
+  visitStringContents(ctx: StringContentsContext): Constant | Expression {
+    const stringText = ctx.STRING_TEXT();
+    const columnExpr = ctx.columnExpr();
+    if (stringText) {
+      return { expression_type: "constant", value: parseStringLiteralText(stringText.text) };
+    } else if (columnExpr) {
+      return this.visitAsExpr(columnExpr);
+    }
+    return { expression_type: "constant", value: "" };
+  }
+
+  visitStringContentsFull(ctx: StringContentsFullContext): Constant | Expression {
+    const fullStringText = ctx.FULL_STRING_TEXT();
+    const columnExpr = ctx.columnExpr();
+    if (fullStringText) {
+      return {
+        expression_type: "constant",
+        value: parseStringLiteralText(fullStringText.text),
+      };
+    } else if (columnExpr) {
+      return this.visitAsExpr(columnExpr);
+    }
+    return { expression_type: "constant", value: "" };
+  }
+}
diff --git a/internal-packages/tsql/src/query/printer.test.ts b/internal-packages/tsql/src/query/printer.test.ts
new file mode 100644
index 000000000..5612b6e25
--- /dev/null
+++ b/internal-packages/tsql/src/query/printer.test.ts
@@ -0,0 +1,2280 @@
+import { describe, it, expect, beforeEach } from "vitest";
+import { parseTSQLSelect, parseTSQLExpr } from "../index.js";
+import { ClickHousePrinter, printToClickHouse, type PrintResult } from "./printer.js";
+import { createPrinterContext, PrinterContext } from "./printer_context.js";
+import { createSchemaRegistry, column, type TableSchema, type SchemaRegistry } from "./schema.js";
+import { QueryError, SyntaxError } from "./errors.js";
+
+/**
+ * Test table schemas
+ */
+const taskRunsSchema: TableSchema = {
+  name: "task_runs",
+  clickhouseName: "trigger_dev.task_runs_v2",
+  columns: {
+    id: { name: "id", ...column("String") },
+    status: { name: "status", ...column("String") },
+    task_identifier: { name: "task_identifier", ...column("String") },
+    created_at: { name: "created_at", ...column("DateTime64") },
+    updated_at: { name: "updated_at", ...column("DateTime64") },
+    started_at: { name: "started_at", ...column("Nullable(DateTime64)") },
+    completed_at: { name: "completed_at", ...column("Nullable(DateTime64)") },
+    duration_ms: { name: "duration_ms", ...column("Nullable(UInt64)") },
+    organization_id: { name: "organization_id", ...column("String") },
+    project_id: { name: "project_id", ...column("String") },
+    environment_id: { name: "environment_id", ...column("String") },
+    queue_name: { name: "queue_name", ...column("String") },
+    is_test: { name: "is_test", ...column("UInt8") },
+  },
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+};
+
+const taskEventsSchema: TableSchema = {
+  name: "task_events",
+  clickhouseName: "trigger_dev.task_events_v2",
+  columns: {
+    id: { name: "id", ...column("String") },
+    run_id: { name: "run_id", ...column("String") },
+    event_type: { name: "event_type", ...column("String") },
+    timestamp: { name: "timestamp", ...column("DateTime64") },
+    payload: { name: "payload", ...column("String") },
+    organization_id: { name: "organization_id", ...column("String") },
+    project_id: { name: "project_id", ...column("String") },
+    environment_id: { name: "environment_id", ...column("String") },
+  },
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+};
+
+/**
+ * Schema with user-friendly names that map to internal ClickHouse names
+ */
+const runsSchema: TableSchema = {
+  name: "runs", // User writes: FROM runs
+  clickhouseName: "trigger_dev.task_runs_v2", // ClickHouse sees this
+  columns: {
+    id: { name: "id", clickhouseName: "run_id", ...column("String") },
+    friendly_id: { name: "friendly_id", ...column("String") }, // No mapping
+    created: { name: "created", clickhouseName: "created_at", ...column("DateTime64") },
+    updated: { name: "updated", clickhouseName: "updated_at", ...column("DateTime64") },
+    status: { name: "status", ...column("String") },
+    task: { name: "task", clickhouseName: "task_identifier", ...column("String") },
+    org_id: { name: "org_id", clickhouseName: "organization_id", ...column("String") },
+    proj_id: { name: "proj_id", clickhouseName: "project_id", ...column("String") },
+    env_id: { name: "env_id", clickhouseName: "environment_id", ...column("String") },
+  },
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+};
+
+/**
+ * Helper to create a test context
+ */
+function createTestContext(
+  overrides: Partial<Parameters<typeof createPrinterContext>[0]> = {}
+): PrinterContext {
+  const schema = createSchemaRegistry([taskRunsSchema, taskEventsSchema]);
+  return createPrinterContext({
+    organizationId: "org_test123",
+    projectId: "proj_test456",
+    environmentId: "env_test789",
+    schema,
+    ...overrides,
+  });
+}
+
+/**
+ * Helper to print a query and get SQL + params
+ */
+function printQuery(query: string, context?: PrinterContext) {
+  const ast = parseTSQLSelect(query);
+  const ctx = context ?? createTestContext();
+  return printToClickHouse(ast, ctx);
+}
+
+describe("ClickHousePrinter", () => {
+  describe("Basic SELECT statements", () => {
+    it("should expand SELECT * to individual columns", () => {
+      const { sql, params, columns } = printQuery("SELECT * FROM task_runs");
+
+      // SELECT * should be expanded to individual columns
+      expect(sql).toContain("SELECT ");
+      expect(sql).not.toContain("SELECT *"); // Should NOT contain literal *
+      expect(sql).toContain("FROM trigger_dev.task_runs_v2");
+
+      // Should include all columns from the schema
+      expect(sql).toContain("id");
+      expect(sql).toContain("status");
+      expect(sql).toContain("task_identifier");
+      expect(sql).toContain("created_at");
+      expect(sql).toContain("is_test");
+
+      // Should include tenant guards in WHERE
+      expect(sql).toContain("organization_id");
+      expect(sql).toContain("project_id");
+      expect(sql).toContain("environment_id");
+
+      // Should return column metadata for all expanded columns
+      expect(columns.length).toBeGreaterThan(0);
+      expect(columns.some((c) => c.name === "id")).toBe(true);
+      expect(columns.some((c) => c.name === "status")).toBe(true);
+    });
+
+    it("should print SELECT with specific columns", () => {
+      const { sql, params } = printQuery("SELECT id, status, created_at FROM task_runs");
+
+      expect(sql).toContain("SELECT id, status, created_at");
+      expect(sql).toContain("FROM trigger_dev.task_runs_v2");
+    });
+
+    it("should print SELECT DISTINCT", () => {
+      const { sql } = printQuery("SELECT DISTINCT status FROM task_runs");
+
+      expect(sql).toContain("SELECT DISTINCT status");
+    });
+
+    it("should print SELECT with aliases", () => {
+      const { sql } = printQuery("SELECT id AS run_id, status AS run_status FROM task_runs");
+
+      expect(sql).toContain("id AS run_id");
+      expect(sql).toContain("status AS run_status");
+    });
+
+    it("should expand SELECT * with column name mapping", () => {
+      const schema = createSchemaRegistry([runsSchema]);
+      const ctx = createPrinterContext({
+        organizationId: "org_test",
+        projectId: "proj_test",
+        environmentId: "env_test",
+        schema,
+      });
+
+      const { sql, columns } = printQuery("SELECT * FROM runs", ctx);
+
+      // Should expand to all columns from runsSchema with proper aliases
+      expect(sql).not.toContain("SELECT *");
+      // Should have AS clauses for columns with different clickhouseName
+      expect(sql).toContain("run_id AS id"); // id -> run_id with alias back to id
+      expect(sql).toContain("created_at AS created"); // created -> created_at with alias back
+      expect(sql).toContain("status"); // status stays as-is
+
+      // Should return column metadata with user-facing names
+      expect(columns.length).toBeGreaterThan(0);
+      expect(columns.some((c) => c.name === "id")).toBe(true);
+      expect(columns.some((c) => c.name === "created")).toBe(true);
+      expect(columns.some((c) => c.name === "status")).toBe(true);
+    });
+
+    it("should expand table.* for specific table", () => {
+      const { sql, columns } = printQuery("SELECT task_runs.* FROM task_runs");
+
+      // Should expand to all columns from task_runs
+      expect(sql).not.toContain("task_runs.*");
+      expect(sql).toContain("id");
+      expect(sql).toContain("status");
+
+      // Should return column metadata
+      expect(columns.length).toBeGreaterThan(0);
+    });
+
+    it("should include virtual columns in SELECT * expansion", () => {
+      // Schema with virtual columns
+      const schemaWithVirtual: TableSchema = {
+        name: "runs",
+        clickhouseName: "trigger_dev.task_runs_v2",
+        columns: {
+          id: { name: "id", ...column("String") },
+          started_at: { name: "started_at", ...column("Nullable(DateTime64)") },
+          completed_at: { name: "completed_at", ...column("Nullable(DateTime64)") },
+          // Virtual column with expression
+          duration: {
+            name: "duration",
+            ...column("Nullable(Int64)"),
+            expression: "dateDiff('millisecond', started_at, completed_at)",
+            description: "Execution duration in ms",
+          },
+          org_id: { name: "org_id", clickhouseName: "organization_id", ...column("String") },
+          proj_id: { name: "proj_id", clickhouseName: "project_id", ...column("String") },
+          env_id: { name: "env_id", clickhouseName: "environment_id", ...column("String") },
+        },
+        tenantColumns: {
+          organizationId: "organization_id",
+          projectId: "project_id",
+          environmentId: "environment_id",
+        },
+      };
+
+      const schema = createSchemaRegistry([schemaWithVirtual]);
+      const ctx = createPrinterContext({
+        organizationId: "org_test",
+        projectId: "proj_test",
+        environmentId: "env_test",
+        schema,
+      });
+
+      const { sql, columns } = printQuery("SELECT * FROM runs", ctx);
+
+      // Should include virtual column with its expression
+      expect(sql).toContain("dateDiff('millisecond', started_at, completed_at)");
+      expect(sql).toContain("AS duration");
+
+      // Should include regular columns
+      expect(sql).toContain("id");
+
+      // Metadata should include the virtual column
+      expect(columns.some((c) => c.name === "duration")).toBe(true);
+      const durationCol = columns.find((c) => c.name === "duration");
+      expect(durationCol?.description).toBe("Execution duration in ms");
+    });
+  });
+
+  describe("Table and column name mapping", () => {
+    function createMappedContext() {
+      const schema = createSchemaRegistry([runsSchema]);
+      return createPrinterContext({
+        organizationId: "org_test",
+        projectId: "proj_test",
+        environmentId: "env_test",
+        schema,
+      });
+    }
+
+    it("should map user-friendly table name to ClickHouse name", () => {
+      const ctx = createMappedContext();
+      const { sql } = printQuery("SELECT * FROM runs", ctx);
+
+      // Table name should be mapped
+      expect(sql).toContain("FROM trigger_dev.task_runs_v2");
+      expect(sql).not.toContain("FROM runs");
+    });
+
+    it("should map user-friendly column names to ClickHouse names", () => {
+      const ctx = createMappedContext();
+      const { sql } = printQuery("SELECT id, created, status FROM runs", ctx);
+
+      // id -> run_id, created -> created_at, status stays as status
+      expect(sql).toContain("run_id");
+      expect(sql).toContain("created_at");
+      expect(sql).toContain("status");
+    });
+
+    it("should map column names in WHERE clause", () => {
+      const ctx = createMappedContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE task = 'my-task'", ctx);
+
+      // task -> task_identifier
+      expect(sql).toContain("task_identifier");
+      expect(sql).not.toMatch(/\btask\b.*=/); // task should not appear as column
+    });
+
+    it("should map column names in ORDER BY", () => {
+      const ctx = createMappedContext();
+      const { sql } = printQuery("SELECT * FROM runs ORDER BY created DESC", ctx);
+
+      // created -> created_at
+      expect(sql).toContain("ORDER BY created_at DESC");
+    });
+
+    it("should map column names in GROUP BY", () => {
+      const ctx = createMappedContext();
+      const { sql } = printQuery("SELECT task, count(*) FROM runs GROUP BY task", ctx);
+
+      // task -> task_identifier in both SELECT and GROUP BY
+      expect(sql).toContain("task_identifier");
+      expect(sql).toContain("GROUP BY task_identifier");
+    });
+
+    it("should preserve unmapped column names", () => {
+      const ctx = createMappedContext();
+      const { sql } = printQuery("SELECT friendly_id, status FROM runs", ctx);
+
+      // friendly_id has no clickhouseName, should stay as-is
+      expect(sql).toContain("friendly_id");
+      expect(sql).toContain("status");
+    });
+
+    it("should handle qualified column references (table.column)", () => {
+      const ctx = createMappedContext();
+      const { sql } = printQuery("SELECT runs.id, runs.created FROM runs", ctx);
+
+      // Should still map the column names
+      expect(sql).toContain("run_id");
+      expect(sql).toContain("created_at");
+    });
+
+    it("should add AS alias for columns with different clickhouseName to preserve user-facing name in results", () => {
+      const ctx = createMappedContext();
+      const { sql, columns } = printQuery("SELECT id, created, status FROM runs", ctx);
+
+      // Columns with clickhouseName should be aliased back to user-facing name
+      // id -> run_id AS id, created -> created_at AS created
+      expect(sql).toContain("run_id AS id");
+      expect(sql).toContain("created_at AS created");
+      // status has no clickhouseName mapping, should not have alias
+      expect(sql).not.toContain("status AS");
+
+      // Column metadata should use user-facing names
+      expect(columns.map((c) => c.name)).toEqual(["id", "created", "status"]);
+    });
+
+    it("should add AS alias for qualified column references with different clickhouseName", () => {
+      const ctx = createMappedContext();
+      const { sql, columns } = printQuery("SELECT runs.id, runs.task FROM runs", ctx);
+
+      // Should add aliases to preserve user-facing names
+      expect(sql).toContain("run_id AS id");
+      expect(sql).toContain("task_identifier AS task");
+
+      // Column metadata should use user-facing names
+      expect(columns.map((c) => c.name)).toEqual(["id", "task"]);
+    });
+
+    it("should not add redundant alias when user provides explicit AS", () => {
+      const ctx = createMappedContext();
+      const { sql, columns } = printQuery("SELECT id AS my_id FROM runs", ctx);
+
+      // Should use the clickhouse name with user's explicit alias
+      expect(sql).toContain("run_id AS my_id");
+      // Should NOT have double aliasing
+      expect(sql).not.toContain("run_id AS id AS my_id");
+
+      // Column metadata should use the explicit alias
+      expect(columns.map((c) => c.name)).toEqual(["my_id"]);
+    });
+  });
+
+  describe("WHERE clauses", () => {
+    it("should print WHERE with equality comparison", () => {
+      const { sql, params } = printQuery("SELECT * FROM task_runs WHERE status = 'completed'");
+
+      expect(sql).toContain("WHERE");
+      expect(sql).toContain("equals(");
+      // Value should be parameterized
+      expect(Object.values(params)).toContain("completed");
+    });
+
+    it("should print WHERE with multiple conditions", () => {
+      const { sql } = printQuery(
+        "SELECT * FROM task_runs WHERE status = 'completed' AND is_test = 0"
+      );
+
+      expect(sql).toContain("and(");
+      expect(sql).toContain("equals(");
+    });
+
+    it("should print WHERE with OR conditions", () => {
+      const { sql } = printQuery(
+        "SELECT * FROM task_runs WHERE status = 'completed' OR status = 'failed'"
+      );
+
+      expect(sql).toContain("or(");
+    });
+
+    it("should print WHERE with NOT", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE NOT status = 'pending'");
+
+      expect(sql).toContain("not(");
+    });
+
+    it("should print WHERE with BETWEEN", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE duration_ms BETWEEN 100 AND 1000");
+
+      expect(sql).toContain("BETWEEN");
+    });
+
+    it("should print WHERE with IN", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE status IN ('completed', 'failed')");
+
+      expect(sql).toContain("in(");
+    });
+
+    it("should print WHERE with NOT IN", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE status NOT IN ('pending')");
+
+      expect(sql).toContain("notIn(");
+    });
+
+    it("should print WHERE with LIKE", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE task_identifier LIKE 'email%'");
+
+      expect(sql).toContain("like(");
+    });
+
+    it("should print WHERE with ILIKE", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE task_identifier ILIKE '%Email%'");
+
+      expect(sql).toContain("ilike(");
+    });
+
+    it("should handle NULL comparisons", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE started_at = NULL");
+
+      expect(sql).toContain("isNull(");
+    });
+
+    it("should handle != NULL comparisons", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE started_at != NULL");
+
+      expect(sql).toContain("isNotNull(");
+    });
+
+    it("should handle IS NULL syntax", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE error IS NULL");
+
+      expect(sql).toContain("isNull(error)");
+    });
+
+    it("should handle IS NOT NULL syntax", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE error IS NOT NULL");
+
+      expect(sql).toContain("isNotNull(error)");
+    });
+  });
+
+  describe("nullValue transformation for JSON columns", () => {
+    // Create a schema with JSON columns that have nullValue set
+    const jsonSchema: TableSchema = {
+      name: "runs",
+      clickhouseName: "trigger_dev.task_runs_v2",
+      columns: {
+        id: { name: "id", ...column("String") },
+        error: {
+          name: "error",
+          ...column("JSON"),
+          nullValue: "'{}'", // Empty object represents NULL
+        },
+        output: {
+          name: "output",
+          ...column("JSON"),
+          nullValue: "'{}'", // Empty object represents NULL
+        },
+        status: { name: "status", ...column("String") },
+        organization_id: { name: "organization_id", ...column("String") },
+        project_id: { name: "project_id", ...column("String") },
+        environment_id: { name: "environment_id", ...column("String") },
+      },
+      tenantColumns: {
+        organizationId: "organization_id",
+        projectId: "project_id",
+        environmentId: "environment_id",
+      },
+    };
+
+    function createJsonContext() {
+      const schema = createSchemaRegistry([jsonSchema]);
+      return createPrinterContext({
+        organizationId: "org_test",
+        projectId: "proj_test",
+        environmentId: "env_test",
+        schema,
+      });
+    }
+
+    it("should transform IS NULL to equals empty object for JSON columns with nullValue", () => {
+      const ctx = createJsonContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE error IS NULL", ctx);
+
+      // Should use equals with '{}' instead of isNull
+      expect(sql).toContain("equals(error, '{}')");
+      expect(sql).not.toContain("isNull(error)");
+    });
+
+    it("should transform IS NOT NULL to notEquals empty object for JSON columns with nullValue", () => {
+      const ctx = createJsonContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE error IS NOT NULL", ctx);
+
+      // Should use notEquals with '{}' instead of isNotNull
+      expect(sql).toContain("notEquals(error, '{}')");
+      expect(sql).not.toContain("isNotNull(error)");
+    });
+
+    it("should transform = NULL to equals empty object for JSON columns with nullValue", () => {
+      const ctx = createJsonContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE error = NULL", ctx);
+
+      expect(sql).toContain("equals(error, '{}')");
+      expect(sql).not.toContain("isNull(error)");
+    });
+
+    it("should transform != NULL to notEquals empty object for JSON columns with nullValue", () => {
+      const ctx = createJsonContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE error != NULL", ctx);
+
+      expect(sql).toContain("notEquals(error, '{}')");
+      expect(sql).not.toContain("isNotNull(error)");
+    });
+
+    it("should not affect regular columns without nullValue", () => {
+      const ctx = createJsonContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE status IS NULL", ctx);
+
+      // Regular column should still use isNull
+      expect(sql).toContain("isNull(status)");
+    });
+
+    it("should work with multiple JSON column NULL checks", () => {
+      const ctx = createJsonContext();
+      const { sql } = printQuery(
+        "SELECT * FROM runs WHERE error IS NOT NULL AND output IS NULL",
+        ctx
+      );
+
+      expect(sql).toContain("notEquals(error, '{}')");
+      expect(sql).toContain("equals(output, '{}')");
+    });
+
+    it("should allow GROUP BY on JSON columns without error", () => {
+      const ctx = createJsonContext();
+      const { sql } = printQuery(
+        "SELECT error, count() AS error_count FROM runs WHERE error IS NOT NULL GROUP BY error",
+        ctx
+      );
+
+      // Should filter with notEquals
+      expect(sql).toContain("notEquals(error, '{}')");
+      // Should group by the raw column
+      expect(sql).toContain("GROUP BY error");
+    });
+
+    it("should cast JSON subfield to String with underscore alias in SELECT and GROUP BY", () => {
+      const ctx = createJsonContext();
+      const { sql, columns } = printQuery(
+        "SELECT error.data.name, count() AS error_count FROM runs GROUP BY error.data.name",
+        ctx
+      );
+
+      // SELECT should use .:String type hint with underscore alias
+      expect(sql).toContain("error.data.name.:String AS error_data_name");
+      // GROUP BY should use .:String type hint (no alias needed)
+      expect(sql).toContain("GROUP BY error.data.name.:String");
+
+      // Column metadata should have the underscore alias name
+      expect(columns).toContainEqual(
+        expect.objectContaining({ name: "error_data_name", type: "String" })
+      );
+      expect(columns).toContainEqual(
+        expect.objectContaining({ name: "error_count", type: "UInt64" })
+      );
+    });
+
+    it("should cast JSON subfield to String with multiple fields and underscore aliases", () => {
+      const ctx = createJsonContext();
+      const { sql, columns } = printQuery(
+        "SELECT error.name, error.message, count() AS cnt FROM runs GROUP BY error.name, error.message",
+        ctx
+      );
+
+      // SELECT should have type hints with underscore aliases
+      expect(sql).toContain("error.name.:String AS error_name");
+      expect(sql).toContain("error.message.:String AS error_message");
+      // GROUP BY should have type hints
+      expect(sql).toContain("GROUP BY error.name.:String, error.message.:String");
+
+      // Column metadata should have correct names
+      expect(columns).toContainEqual(
+        expect.objectContaining({ name: "error_name", type: "String" })
+      );
+      expect(columns).toContainEqual(
+        expect.objectContaining({ name: "error_message", type: "String" })
+      );
+    });
+
+    it("should not cast non-JSON columns in GROUP BY", () => {
+      const ctx = createJsonContext();
+      const { sql } = printQuery("SELECT status, count() AS cnt FROM runs GROUP BY status", ctx);
+
+      // Regular columns should not have type hints
+      expect(sql).toContain("GROUP BY status");
+      expect(sql).not.toContain(".:String");
+    });
+  });
+
+  describe("ORDER BY clauses", () => {
+    it("should print ORDER BY ASC", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs ORDER BY created_at ASC");
+
+      expect(sql).toContain("ORDER BY created_at ASC");
+    });
+
+    it("should print ORDER BY DESC", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs ORDER BY created_at DESC");
+
+      expect(sql).toContain("ORDER BY created_at DESC");
+    });
+
+    it("should print ORDER BY with multiple columns", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs ORDER BY status ASC, created_at DESC");
+
+      expect(sql).toContain("ORDER BY status ASC, created_at DESC");
+    });
+  });
+
+  describe("LIMIT and OFFSET", () => {
+    it("should print LIMIT", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs LIMIT 10");
+
+      expect(sql).toContain("LIMIT 10");
+    });
+
+    it("should print LIMIT with OFFSET", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs LIMIT 10 OFFSET 20");
+
+      expect(sql).toContain("LIMIT 10");
+      expect(sql).toContain("OFFSET 20");
+    });
+
+    it("should cap LIMIT to maxRows setting", () => {
+      const context = createTestContext({ settings: { maxRows: 100 } });
+      const { sql } = printQuery("SELECT * FROM task_runs LIMIT 1000", context);
+
+      expect(sql).toContain("LIMIT 100");
+    });
+
+    it("should add default LIMIT when none specified", () => {
+      const context = createTestContext({ settings: { maxRows: 10000 } });
+      const { sql } = printQuery("SELECT * FROM task_runs", context);
+
+      expect(sql).toContain("LIMIT 10000");
+    });
+  });
+
+  describe("GROUP BY clauses", () => {
+    it("should print GROUP BY", () => {
+      const { sql } = printQuery("SELECT status, count(*) FROM task_runs GROUP BY status");
+
+      expect(sql).toContain("GROUP BY status");
+    });
+
+    it("should print GROUP BY with multiple columns", () => {
+      const { sql } = printQuery(
+        "SELECT status, queue_name, count(*) FROM task_runs GROUP BY status, queue_name"
+      );
+
+      expect(sql).toContain("GROUP BY status, queue_name");
+    });
+
+    it("should print GROUP BY with HAVING", () => {
+      const { sql } = printQuery(
+        "SELECT status, count(*) as cnt FROM task_runs GROUP BY status HAVING cnt > 10"
+      );
+
+      expect(sql).toContain("GROUP BY status");
+      expect(sql).toContain("HAVING");
+      expect(sql).toContain("greater(");
+    });
+  });
+
+  describe("Aggregate functions", () => {
+    it("should print COUNT", () => {
+      const { sql } = printQuery("SELECT count(*) FROM task_runs");
+
+      expect(sql).toContain("count(*)");
+    });
+
+    it("should print COUNT DISTINCT", () => {
+      const { sql } = printQuery("SELECT count(DISTINCT status) FROM task_runs");
+
+      expect(sql).toContain("count(DISTINCT status)");
+    });
+
+    it("should print SUM", () => {
+      const { sql } = printQuery("SELECT sum(duration_ms) FROM task_runs");
+
+      expect(sql).toContain("sum(duration_ms)");
+    });
+
+    it("should print AVG", () => {
+      const { sql } = printQuery("SELECT avg(duration_ms) FROM task_runs");
+
+      expect(sql).toContain("avg(duration_ms)");
+    });
+
+    it("should print MIN and MAX", () => {
+      const { sql } = printQuery("SELECT min(created_at), max(created_at) FROM task_runs");
+
+      expect(sql).toContain("min(created_at)");
+      expect(sql).toContain("max(created_at)");
+    });
+  });
+
+  describe("Arithmetic operations", () => {
+    it("should print addition", () => {
+      const { sql } = printQuery("SELECT duration_ms + 100 FROM task_runs");
+
+      expect(sql).toContain("plus(duration_ms, 100)");
+    });
+
+    it("should print subtraction", () => {
+      const { sql } = printQuery("SELECT duration_ms - 100 FROM task_runs");
+
+      expect(sql).toContain("minus(duration_ms, 100)");
+    });
+
+    it("should print multiplication", () => {
+      const { sql } = printQuery("SELECT duration_ms * 2 FROM task_runs");
+
+      expect(sql).toContain("multiply(duration_ms, 2)");
+    });
+
+    it("should print division", () => {
+      const { sql } = printQuery("SELECT duration_ms / 1000 FROM task_runs");
+
+      expect(sql).toContain("divide(duration_ms, 1000)");
+    });
+
+    it("should print modulo", () => {
+      const { sql } = printQuery("SELECT duration_ms % 60 FROM task_runs");
+
+      expect(sql).toContain("modulo(duration_ms, 60)");
+    });
+  });
+
+  describe("Tenant isolation", () => {
+    it("should inject tenant guards for single table", () => {
+      const context = createTestContext({
+        organizationId: "org_abc",
+        projectId: "proj_def",
+        environmentId: "env_ghi",
+      });
+      const { sql, params } = printQuery("SELECT * FROM task_runs", context);
+
+      // Should have WHERE clause with tenant columns
+      expect(sql).toContain("WHERE");
+      expect(sql).toContain("organization_id");
+      expect(sql).toContain("project_id");
+      expect(sql).toContain("environment_id");
+
+      // Values should be parameterized
+      expect(Object.values(params)).toContain("org_abc");
+      expect(Object.values(params)).toContain("proj_def");
+      expect(Object.values(params)).toContain("env_ghi");
+    });
+
+    it("should combine tenant guards with user WHERE clause", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE status = 'completed'");
+
+      // Should have both tenant guard AND user condition
+      expect(sql).toContain("and(");
+      expect(sql).toContain("organization_id");
+      expect(sql).toContain("equals(");
+    });
+  });
+
+  describe("SQL injection prevention", () => {
+    it("should parameterize string values", () => {
+      const { sql, params } = printQuery(
+        "SELECT * FROM task_runs WHERE status = 'DROP TABLE users'"
+      );
+
+      // The malicious string should be in params, not in SQL
+      expect(sql).not.toContain("DROP TABLE");
+      expect(Object.values(params)).toContain("DROP TABLE users");
+    });
+
+    it("should safely handle identifiers with special characters", () => {
+      // This should either escape or reject
+      expect(() => {
+        printQuery("SELECT * FROM task_runs WHERE `weird`column` = 'test'");
+      }).toThrow();
+    });
+
+    it("should only allow tables defined in schema", () => {
+      // Users cannot query arbitrary tables - only those in the schema
+      expect(() => {
+        printQuery("SELECT * FROM system_tables");
+      }).toThrow();
+
+      expect(() => {
+        printQuery("SELECT * FROM unknown_table");
+      }).toThrow();
+    });
+
+    it("should parameterize numeric values inline", () => {
+      const { sql, params } = printQuery("SELECT * FROM task_runs WHERE duration_ms > 1000");
+
+      // Numbers can be inlined safely
+      expect(sql).toContain("1000");
+    });
+
+    it("should handle boolean values safely", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE is_test = 1");
+
+      expect(sql).toContain("equals(is_test, 1)");
+    });
+  });
+
+  describe("Subqueries", () => {
+    it("should print subquery in FROM clause", () => {
+      const { sql } = printQuery(`
+        SELECT status, cnt
+        FROM (
+          SELECT status, count(*) as cnt
+          FROM task_runs
+          GROUP BY status
+        )
+      `);
+
+      expect(sql).toContain("SELECT status, cnt");
+      expect(sql).toContain("FROM (");
+      expect(sql).toContain("count(*)");
+    });
+
+    it("should print subquery in WHERE clause", () => {
+      const { sql } = printQuery(`
+        SELECT * FROM task_runs
+        WHERE id IN (SELECT run_id FROM task_events WHERE event_type = 'completed')
+      `);
+
+      expect(sql).toContain("in(id,");
+      expect(sql).toContain("SELECT run_id FROM");
+    });
+  });
+
+  describe("UNION queries", () => {
+    it("should print UNION ALL", () => {
+      const { sql } = printQuery(`
+        SELECT id, status FROM task_runs WHERE status = 'completed'
+        UNION ALL
+        SELECT id, status FROM task_runs WHERE status = 'failed'
+      `);
+
+      expect(sql).toContain("UNION ALL");
+    });
+  });
+
+  describe("Window functions", () => {
+    it("should print ROW_NUMBER", () => {
+      const { sql } = printQuery(`
+        SELECT id, status, row_number() OVER (PARTITION BY status ORDER BY created_at DESC) as rn
+        FROM task_runs
+      `);
+
+      expect(sql).toContain("row_number()");
+      expect(sql).toContain("OVER (");
+      expect(sql).toContain("PARTITION BY status");
+      expect(sql).toContain("ORDER BY created_at DESC");
+    });
+  });
+
+  describe("Functions", () => {
+    it("should print toDateTime with column argument", () => {
+      const { sql } = printQuery("SELECT toDateTime(created_at) FROM task_runs");
+
+      expect(sql).toContain("toDateTime(created_at)");
+    });
+
+    it("should print toDateTime with string and timezone arguments", () => {
+      const { sql, params } = printQuery(
+        "SELECT toDateTime('2024-01-15 10:30:00', 'UTC') FROM task_runs"
+      );
+
+      // String values are parameterized for security
+      expect(sql).toContain("toDateTime(");
+      expect(sql).toMatch(/toDateTime\(\{tsql_val_\d+: String\}, \{tsql_val_\d+: String\}\)/);
+      expect(Object.values(params)).toContain("2024-01-15 10:30:00");
+      expect(Object.values(params)).toContain("UTC");
+    });
+
+    it("should print toDateTime with timezone containing special characters", () => {
+      const { sql, params } = printQuery(
+        "SELECT toDateTime('2024-01-15 10:30:00', 'America/New_York') FROM task_runs"
+      );
+
+      // String values are parameterized for security
+      expect(sql).toContain("toDateTime(");
+      expect(sql).toMatch(/toDateTime\(\{tsql_val_\d+: String\}, \{tsql_val_\d+: String\}\)/);
+      expect(Object.values(params)).toContain("2024-01-15 10:30:00");
+      expect(Object.values(params)).toContain("America/New_York");
+    });
+
+    it("should print toDateTime64 with precision and timezone", () => {
+      const { sql, params } = printQuery(
+        "SELECT toDateTime64('2024-01-15 10:30:00.500000', 6, 'Europe/London') FROM task_runs"
+      );
+
+      // String values are parameterized, but numeric precision is inline
+      expect(sql).toContain("toDateTime64(");
+      expect(sql).toMatch(/toDateTime64\(\{tsql_val_\d+: String\}, 6, \{tsql_val_\d+: String\}\)/);
+      expect(Object.values(params)).toContain("2024-01-15 10:30:00.500000");
+      expect(Object.values(params)).toContain("Europe/London");
+    });
+
+    it("should print now()", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE created_at > now()");
+
+      expect(sql).toContain("now()");
+    });
+
+    it("should print string functions", () => {
+      const { sql } = printQuery("SELECT lower(status), upper(queue_name) FROM task_runs");
+
+      expect(sql).toContain("lower(status)");
+      expect(sql).toContain("upper(queue_name)");
+    });
+
+    it("should print conditional functions", () => {
+      const { sql } = printQuery("SELECT if(is_test = 1, 'test', 'prod') FROM task_runs");
+
+      expect(sql).toContain("if(");
+    });
+
+    it("should print coalesce", () => {
+      const { sql } = printQuery("SELECT coalesce(started_at, created_at) FROM task_runs");
+
+      expect(sql).toContain("coalesce(started_at, created_at)");
+    });
+  });
+
+  describe("Arrays and tuples", () => {
+    it("should print array literals", () => {
+      const { sql } = printQuery("SELECT * FROM task_runs WHERE status IN ['completed', 'failed']");
+
+      expect(sql).toContain("[");
+      expect(sql).toContain("]");
+    });
+
+    it("should print tuple", () => {
+      const { sql } = printQuery("SELECT tuple(id, status) FROM task_runs");
+
+      expect(sql).toContain("tuple(id, status)");
+    });
+  });
+
+  describe("Error handling", () => {
+    it("should throw QueryError for unknown tables", () => {
+      expect(() => {
+        printQuery("SELECT * FROM unknown_table");
+      }).toThrow(QueryError);
+    });
+
+    it("should throw QueryError for unknown functions", () => {
+      expect(() => {
+        printQuery("SELECT unknown_function(id) FROM task_runs");
+      }).toThrow(QueryError);
+    });
+
+    it("should throw QueryError for nested aggregations", () => {
+      expect(() => {
+        printQuery("SELECT sum(count(*)) FROM task_runs");
+      }).toThrow(QueryError);
+    });
+
+    it("should throw SyntaxError for malformed queries", () => {
+      expect(() => {
+        parseTSQLSelect("SELECT * FORM task_runs"); // typo: FORM instead of FROM
+      }).toThrow();
+    });
+  });
+
+  describe("Pretty printing", () => {
+    it("should format SQL with newlines when pretty=true", () => {
+      const ast = parseTSQLSelect(
+        "SELECT id, status FROM task_runs WHERE status = 'completed' ORDER BY created_at"
+      );
+      const context = createTestContext();
+      const printer = new ClickHousePrinter(context, { pretty: true });
+      const { sql } = printer.print(ast);
+
+      expect(sql).toContain("\n");
+    });
+
+    it("should produce single-line SQL when pretty=false", () => {
+      const ast = parseTSQLSelect(
+        "SELECT id, status FROM task_runs WHERE status = 'completed' ORDER BY created_at"
+      );
+      const context = createTestContext();
+      const printer = new ClickHousePrinter(context, { pretty: false });
+      const { sql } = printer.print(ast);
+
+      // Count newlines - there should be very few or none in the main query structure
+      const newlineCount = (sql.match(/\n/g) || []).length;
+      expect(newlineCount).toBeLessThan(3);
+    });
+  });
+
+  describe("Parameter generation", () => {
+    it("should generate unique parameter names", () => {
+      const { params } = printQuery(`
+        SELECT * FROM task_runs
+        WHERE status = 'completed' AND queue_name = 'email' AND task_identifier = 'send'
+      `);
+
+      // Should have multiple unique parameter keys
+      const keys = Object.keys(params);
+      expect(new Set(keys).size).toBe(keys.length);
+    });
+
+    it("should include correct types in placeholders", () => {
+      const { sql, params } = printQuery("SELECT * FROM task_runs WHERE status = 'test'");
+
+      // Should have String type in placeholder
+      expect(sql).toMatch(/\{tsql_val_\d+: String\}/);
+    });
+  });
+});
+
+describe("Value mapping (valueMap)", () => {
+  /**
+   * Schema with valueMap for status column
+   */
+  const statusMappedSchema: TableSchema = {
+    name: "runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    columns: {
+      id: { name: "id", ...column("String") },
+      status: {
+        name: "status",
+        ...column("String"),
+        valueMap: {
+          COMPLETED_SUCCESSFULLY: "Completed",
+          COMPLETED_WITH_ERRORS: "Completed with errors",
+          SYSTEM_FAILURE: "System failure",
+          PENDING: "Pending",
+          EXECUTING: "Running",
+          FAILED: "Failed",
+        },
+      },
+      organization_id: { name: "organization_id", ...column("String") },
+      project_id: { name: "project_id", ...column("String") },
+      environment_id: { name: "environment_id", ...column("String") },
+    },
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+  };
+
+  function createValueMapContext() {
+    const schema = createSchemaRegistry([statusMappedSchema]);
+    return createPrinterContext({
+      organizationId: "org_test",
+      projectId: "proj_test",
+      environmentId: "env_test",
+      schema,
+    });
+  }
+
+  it("should transform user-friendly value to internal value in equality comparison", () => {
+    const ctx = createValueMapContext();
+    const { sql, params } = printQuery("SELECT * FROM runs WHERE status = 'Completed'", ctx);
+
+    // The user-friendly value "Completed" should be transformed to "COMPLETED_SUCCESSFULLY"
+    expect(Object.values(params)).toContain("COMPLETED_SUCCESSFULLY");
+    expect(Object.values(params)).not.toContain("Completed");
+  });
+
+  it("should transform user-friendly values in IN clause", () => {
+    const ctx = createValueMapContext();
+    const { sql, params } = printQuery(
+      "SELECT * FROM runs WHERE status IN ('Completed', 'Failed', 'Running')",
+      ctx
+    );
+
+    // All user-friendly values should be transformed
+    expect(Object.values(params)).toContain("COMPLETED_SUCCESSFULLY");
+    expect(Object.values(params)).toContain("FAILED");
+    expect(Object.values(params)).toContain("EXECUTING");
+    expect(Object.values(params)).not.toContain("Completed");
+    expect(Object.values(params)).not.toContain("Failed");
+    expect(Object.values(params)).not.toContain("Running");
+  });
+
+  it("should handle case-insensitive value matching", () => {
+    const ctx = createValueMapContext();
+    const { params: params1 } = printQuery("SELECT * FROM runs WHERE status = 'completed'", ctx);
+    const { params: params2 } = printQuery("SELECT * FROM runs WHERE status = 'COMPLETED'", ctx);
+    const { params: params3 } = printQuery("SELECT * FROM runs WHERE status = 'Completed'", ctx);
+
+    // All variations should map to the same internal value
+    expect(Object.values(params1)).toContain("COMPLETED_SUCCESSFULLY");
+    expect(Object.values(params2)).toContain("COMPLETED_SUCCESSFULLY");
+    expect(Object.values(params3)).toContain("COMPLETED_SUCCESSFULLY");
+  });
+
+  it("should pass through values without mapping if not in valueMap", () => {
+    const ctx = createValueMapContext();
+    const { params } = printQuery("SELECT * FROM runs WHERE status = 'UNKNOWN_STATUS'", ctx);
+
+    // Value not in valueMap should pass through unchanged
+    expect(Object.values(params)).toContain("UNKNOWN_STATUS");
+  });
+
+  it("should transform values in NOT IN clause", () => {
+    const ctx = createValueMapContext();
+    const { sql, params } = printQuery(
+      "SELECT * FROM runs WHERE status NOT IN ('Pending', 'System failure')",
+      ctx
+    );
+
+    expect(Object.values(params)).toContain("PENDING");
+    expect(Object.values(params)).toContain("SYSTEM_FAILURE");
+  });
+
+  it("should transform values in != comparison", () => {
+    const ctx = createValueMapContext();
+    const { params } = printQuery("SELECT * FROM runs WHERE status != 'Failed'", ctx);
+
+    expect(Object.values(params)).toContain("FAILED");
+  });
+
+  it("should not transform values for columns without valueMap", () => {
+    const ctx = createValueMapContext();
+    const { params } = printQuery("SELECT * FROM runs WHERE id = 'Completed'", ctx);
+
+    // 'id' column has no valueMap, so "Completed" should pass through unchanged
+    expect(Object.values(params)).toContain("Completed");
+  });
+});
+
+describe("WHERE transform (whereTransform)", () => {
+  /**
+   * Schema with whereTransform for batch_id column (strips prefix)
+   */
+  const prefixedIdSchema: TableSchema = {
+    name: "runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    columns: {
+      id: { name: "id", ...column("String") },
+      batch_id: {
+        name: "batch_id",
+        ...column("String"),
+        // Transform strips the "batch_" prefix from user input
+        whereTransform: (value: string) => value.replace(/^batch_/, ""),
+        // Expression adds the prefix back in SELECT
+        expression: "if(batch_id = '', NULL, concat('batch_', batch_id))",
+      },
+      schedule_id: {
+        name: "schedule_id",
+        ...column("String"),
+        // Transform strips the "sched_" prefix
+        whereTransform: (value: string) => value.replace(/^sched_/, ""),
+      },
+      organization_id: { name: "organization_id", ...column("String") },
+      project_id: { name: "project_id", ...column("String") },
+      environment_id: { name: "environment_id", ...column("String") },
+    },
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+  };
+
+  function createPrefixedContext() {
+    const schema = createSchemaRegistry([prefixedIdSchema]);
+    return createPrinterContext({
+      organizationId: "org_test123",
+      projectId: "proj_test456",
+      environmentId: "env_test789",
+      schema,
+    });
+  }
+
+  it("should strip prefix from value in equality comparison", () => {
+    const ctx = createPrefixedContext();
+    const { params } = printQuery("SELECT * FROM runs WHERE batch_id = 'batch_abc123'", ctx);
+
+    // The "batch_" prefix should be stripped, leaving just "abc123"
+    expect(Object.values(params)).toContain("abc123");
+    expect(Object.values(params)).not.toContain("batch_abc123");
+  });
+
+  it("should strip prefix from values in IN clause", () => {
+    const ctx = createPrefixedContext();
+    const { params } = printQuery(
+      "SELECT * FROM runs WHERE batch_id IN ('batch_abc', 'batch_def', 'batch_ghi')",
+      ctx
+    );
+
+    // All prefixes should be stripped
+    expect(Object.values(params)).toContain("abc");
+    expect(Object.values(params)).toContain("def");
+    expect(Object.values(params)).toContain("ghi");
+    expect(Object.values(params)).not.toContain("batch_abc");
+  });
+
+  it("should strip prefix from value in NOT IN clause", () => {
+    const ctx = createPrefixedContext();
+    const { params } = printQuery("SELECT * FROM runs WHERE batch_id NOT IN ('batch_xyz')", ctx);
+
+    expect(Object.values(params)).toContain("xyz");
+    expect(Object.values(params)).not.toContain("batch_xyz");
+  });
+
+  it("should strip prefix from value in != comparison", () => {
+    const ctx = createPrefixedContext();
+    const { params } = printQuery("SELECT * FROM runs WHERE batch_id != 'batch_test'", ctx);
+
+    expect(Object.values(params)).toContain("test");
+    expect(Object.values(params)).not.toContain("batch_test");
+  });
+
+  it("should handle values without the prefix (pass through unchanged)", () => {
+    const ctx = createPrefixedContext();
+    const { params } = printQuery("SELECT * FROM runs WHERE batch_id = 'raw_value'", ctx);
+
+    // If no prefix to strip, the value passes through unchanged
+    expect(Object.values(params)).toContain("raw_value");
+  });
+
+  it("should not transform values for columns without whereTransform", () => {
+    const ctx = createPrefixedContext();
+    const { params } = printQuery("SELECT * FROM runs WHERE id = 'batch_abc123'", ctx);
+
+    // 'id' column has no whereTransform, so value passes through unchanged
+    expect(Object.values(params)).toContain("batch_abc123");
+  });
+
+  it("should use expression for SELECT output (virtual column)", () => {
+    const ctx = createPrefixedContext();
+    const { sql } = printQuery("SELECT batch_id FROM runs", ctx);
+
+    // The expression should be used in SELECT
+    expect(sql).toContain("if(batch_id = '', NULL, concat('batch_', batch_id))");
+  });
+
+  it("should use raw column in WHERE but expression in SELECT", () => {
+    const ctx = createPrefixedContext();
+    const { sql, params } = printQuery(
+      "SELECT batch_id FROM runs WHERE batch_id = 'batch_abc123'",
+      ctx
+    );
+
+    // SELECT should use the expression (adds prefix)
+    expect(sql).toContain("if(batch_id = '', NULL, concat('batch_', batch_id))");
+
+    // WHERE should use table-qualified raw column (not the expression), and value should be stripped
+    // The WHERE clause should compare `runs.batch_id` directly (table-qualified to avoid alias conflict)
+    expect(sql).toMatch(/WHERE.*equals\(`?runs`?\.`?batch_id`?,/);
+    expect(sql).not.toMatch(/WHERE.*concat\('batch_'/);
+
+    // The value should have prefix stripped
+    expect(Object.values(params)).toContain("abc123");
+  });
+
+  it("should work with different prefix patterns", () => {
+    const ctx = createPrefixedContext();
+    const { params } = printQuery("SELECT * FROM runs WHERE schedule_id = 'sched_xyz789'", ctx);
+
+    // The "sched_" prefix should be stripped
+    expect(Object.values(params)).toContain("xyz789");
+    expect(Object.values(params)).not.toContain("sched_xyz789");
+  });
+
+  it("should transform values in tuple/array for IN expressions", () => {
+    const ctx = createPrefixedContext();
+    const { params } = printQuery(
+      "SELECT * FROM runs WHERE batch_id IN ['batch_a', 'batch_b']",
+      ctx
+    );
+
+    // Both prefixes should be stripped
+    expect(Object.values(params)).toContain("a");
+    expect(Object.values(params)).toContain("b");
+  });
+
+  it("should use raw column in GROUP BY for columns with whereTransform", () => {
+    const ctx = createPrefixedContext();
+    const { sql } = printQuery(
+      "SELECT batch_id, COUNT() as count FROM runs GROUP BY batch_id",
+      ctx
+    );
+
+    // SELECT should use the expression (adds prefix)
+    expect(sql).toContain("if(batch_id = '', NULL, concat('batch_', batch_id))");
+
+    // GROUP BY should use table-qualified raw column (not the expression)
+    // This avoids the "not in GROUP BY keys" error from ClickHouse
+    expect(sql).toMatch(/GROUP BY.*`?runs`?\.`?batch_id`?/);
+    expect(sql).not.toMatch(/GROUP BY.*concat\('batch_'/);
+  });
+
+  it("should work with GROUP BY and WHERE together", () => {
+    const ctx = createPrefixedContext();
+    const { sql, params } = printQuery(
+      "SELECT batch_id, COUNT() as count FROM runs WHERE batch_id != NULL GROUP BY batch_id",
+      ctx
+    );
+
+    // SELECT should use expression
+    expect(sql).toContain("if(batch_id = '', NULL, concat('batch_', batch_id))");
+
+    // Both WHERE and GROUP BY should use raw column
+    expect(sql).toMatch(/WHERE.*`?runs`?\.`?batch_id`?/);
+    expect(sql).toMatch(/GROUP BY.*`?runs`?\.`?batch_id`?/);
+  });
+});
+
+describe("Edge cases", () => {
+  it("should handle empty string values", () => {
+    const { sql, params } = printQuery("SELECT * FROM task_runs WHERE status = ''");
+
+    expect(Object.values(params)).toContain("");
+  });
+
+  it("should handle special characters in strings", () => {
+    const { sql, params } = printQuery("SELECT * FROM task_runs WHERE status = 'test\nvalue'");
+
+    // The string value should be parameterized
+    expect(Object.keys(params).length).toBeGreaterThan(0);
+  });
+
+  it("should handle large numbers", () => {
+    // Use a number that JavaScript can safely represent
+    const { sql } = printQuery("SELECT * FROM task_runs WHERE duration_ms > 1000000000000");
+
+    expect(sql).toContain("1000000000000");
+  });
+
+  it("should handle negative numbers", () => {
+    const { sql } = printQuery("SELECT * FROM task_runs WHERE duration_ms > -1000");
+
+    // Negative numbers might be expressed as subtraction or negate
+    expect(sql).toMatch(/-1000|minus|negate/);
+  });
+
+  it("should handle floating point numbers", () => {
+    const { sql } = printQuery("SELECT * FROM task_runs WHERE duration_ms > 1.5");
+
+    expect(sql).toContain("1.5");
+  });
+});
+
+describe("Virtual columns", () => {
+  /**
+   * Schema with virtual (computed) columns
+   */
+  const virtualColumnSchema: TableSchema = {
+    name: "runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    columns: {
+      run_id: { name: "run_id", ...column("String") },
+      status: { name: "status", ...column("String") },
+      started_at: { name: "started_at", ...column("Nullable(DateTime64)") },
+      completed_at: { name: "completed_at", ...column("Nullable(DateTime64)") },
+      usage_duration_ms: { name: "usage_duration_ms", ...column("UInt32") },
+      // Virtual column: execution_duration computes the time between started_at and completed_at
+      execution_duration: {
+        name: "execution_duration",
+        ...column("Nullable(Int64)"),
+        expression: "dateDiff('millisecond', started_at, completed_at)",
+        description: "Time between started_at and completed_at in milliseconds",
+      },
+      // Virtual column: is_long_running checks if execution took more than 60 seconds
+      is_long_running: {
+        name: "is_long_running",
+        ...column("UInt8"),
+        expression:
+          "if(completed_at IS NOT NULL AND started_at IS NOT NULL, dateDiff('second', started_at, completed_at) > 60, 0)",
+      },
+      // Virtual column with simple arithmetic
+      usage_duration_seconds: {
+        name: "usage_duration_seconds",
+        ...column("Float64"),
+        expression: "usage_duration_ms / 1000.0",
+      },
+      organization_id: { name: "organization_id", ...column("String") },
+      project_id: { name: "project_id", ...column("String") },
+      environment_id: { name: "environment_id", ...column("String") },
+    },
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+  };
+
+  function createVirtualColumnContext() {
+    const schema = createSchemaRegistry([virtualColumnSchema]);
+    return createPrinterContext({
+      organizationId: "org_test",
+      projectId: "proj_test",
+      environmentId: "env_test",
+      schema,
+    });
+  }
+
+  describe("SELECT clause", () => {
+    it("should expand bare virtual column to expression with alias", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery("SELECT execution_duration FROM runs", ctx);
+
+      // Virtual column should be expanded to its expression with AS alias
+      expect(sql).toContain("(dateDiff('millisecond', started_at, completed_at))");
+      expect(sql).toContain("AS execution_duration");
+    });
+
+    it("should expand virtual column with explicit alias", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery("SELECT execution_duration AS dur FROM runs", ctx);
+
+      // Virtual column should use the user-provided alias
+      expect(sql).toContain("(dateDiff('millisecond', started_at, completed_at))");
+      expect(sql).toContain("AS dur");
+      expect(sql).not.toContain("AS execution_duration");
+    });
+
+    it("should expand qualified virtual column reference", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery("SELECT runs.execution_duration FROM runs", ctx);
+
+      // Qualified reference should also expand
+      expect(sql).toContain("(dateDiff('millisecond', started_at, completed_at))");
+      expect(sql).toContain("AS execution_duration");
+    });
+
+    it("should handle multiple virtual columns in SELECT", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery(
+        "SELECT run_id, execution_duration, is_long_running FROM runs",
+        ctx
+      );
+
+      expect(sql).toContain("run_id");
+      expect(sql).toContain("(dateDiff('millisecond', started_at, completed_at))");
+      expect(sql).toContain("AS execution_duration");
+      expect(sql).toContain(
+        "(if(completed_at IS NOT NULL AND started_at IS NOT NULL, dateDiff('second', started_at, completed_at) > 60, 0))"
+      );
+      expect(sql).toContain("AS is_long_running");
+    });
+
+    it("should mix regular and virtual columns correctly", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery(
+        "SELECT run_id, status, execution_duration, started_at FROM runs",
+        ctx
+      );
+
+      // Regular columns should be normal
+      expect(sql).toMatch(/\brun_id\b/);
+      expect(sql).toMatch(/\bstatus\b/);
+      expect(sql).toMatch(/\bstarted_at\b/);
+      // Virtual column should be expanded
+      expect(sql).toContain(
+        "(dateDiff('millisecond', started_at, completed_at)) AS execution_duration"
+      );
+    });
+  });
+
+  describe("WHERE clause", () => {
+    it("should expand virtual column in WHERE equality", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE execution_duration > 1000", ctx);
+
+      // Virtual column in WHERE should expand without AS
+      expect(sql).toContain("greater((dateDiff('millisecond', started_at, completed_at)), 1000)");
+    });
+
+    it("should expand virtual column in WHERE with comparison operators", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE execution_duration >= 5000", ctx);
+
+      expect(sql).toContain(
+        "greaterOrEquals((dateDiff('millisecond', started_at, completed_at)), 5000)"
+      );
+    });
+
+    it("should expand virtual column in WHERE with multiple conditions", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery(
+        "SELECT * FROM runs WHERE execution_duration > 1000 AND is_long_running = 1",
+        ctx
+      );
+
+      expect(sql).toContain("(dateDiff('millisecond', started_at, completed_at))");
+      expect(sql).toContain(
+        "(if(completed_at IS NOT NULL AND started_at IS NOT NULL, dateDiff('second', started_at, completed_at) > 60, 0))"
+      );
+    });
+
+    it("should expand qualified virtual column in WHERE", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE runs.execution_duration > 1000", ctx);
+
+      expect(sql).toContain("greater((dateDiff('millisecond', started_at, completed_at)), 1000)");
+    });
+  });
+
+  describe("ORDER BY clause", () => {
+    it("should expand virtual column in ORDER BY", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery("SELECT * FROM runs ORDER BY execution_duration DESC", ctx);
+
+      expect(sql).toContain("ORDER BY (dateDiff('millisecond', started_at, completed_at)) DESC");
+    });
+
+    it("should expand virtual column in ORDER BY with multiple columns", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery(
+        "SELECT * FROM runs ORDER BY status ASC, execution_duration DESC",
+        ctx
+      );
+
+      expect(sql).toContain("status ASC");
+      expect(sql).toContain("(dateDiff('millisecond', started_at, completed_at)) DESC");
+    });
+  });
+
+  describe("GROUP BY clause", () => {
+    it("should use alias for virtual column in GROUP BY", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery(
+        "SELECT is_long_running, count(*) FROM runs GROUP BY is_long_running",
+        ctx
+      );
+
+      // SELECT should have the expression with alias
+      expect(sql).toContain(
+        "(if(completed_at IS NOT NULL AND started_at IS NOT NULL, dateDiff('second', started_at, completed_at) > 60, 0)) AS is_long_running"
+      );
+      // GROUP BY should use the alias, not the expression (ClickHouse allows this)
+      expect(sql).toContain("GROUP BY is_long_running");
+      // Should NOT have the expression in GROUP BY
+      expect(sql).not.toContain("GROUP BY (if(completed_at IS NOT NULL AND started_at IS NOT NULL");
+    });
+
+    it("should use alias for virtual column in GROUP BY with WHERE and aggregation", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery(
+        "SELECT execution_duration, count() AS duration_count FROM runs WHERE execution_duration IS NOT NULL GROUP BY execution_duration ORDER BY duration_count DESC LIMIT 100",
+        ctx
+      );
+
+      // SELECT should have the expression with alias
+      expect(sql).toContain(
+        "(dateDiff('millisecond', started_at, completed_at)) AS execution_duration"
+      );
+      // GROUP BY should use the alias, not the expression
+      expect(sql).toContain("GROUP BY execution_duration");
+      // Should NOT have the expression in GROUP BY
+      expect(sql).not.toContain("GROUP BY (dateDiff('millisecond'");
+      // WHERE should still use the expression
+      expect(sql).toContain("isNotNull((dateDiff('millisecond', started_at, completed_at)))");
+    });
+  });
+
+  describe("Complex expressions", () => {
+    it("should handle arithmetic virtual columns", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery("SELECT usage_duration_seconds FROM runs", ctx);
+
+      expect(sql).toContain("(usage_duration_ms / 1000.0)");
+      expect(sql).toContain("AS usage_duration_seconds");
+    });
+
+    it("should handle virtual column in arithmetic expression", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery("SELECT execution_duration / 1000 AS dur_seconds FROM runs", ctx);
+
+      // The virtual column expression should be wrapped in the arithmetic
+      expect(sql).toContain("divide((dateDiff('millisecond', started_at, completed_at)), 1000)");
+      expect(sql).toContain("AS dur_seconds");
+    });
+  });
+
+  describe("Regular columns unchanged", () => {
+    it("should not affect regular columns without expression", () => {
+      const ctx = createVirtualColumnContext();
+      const { sql } = printQuery("SELECT run_id, status, started_at FROM runs", ctx);
+
+      // Regular columns should appear as-is
+      expect(sql).toContain("run_id, status, started_at");
+      // No extra parentheses or AS for regular columns in basic SELECT
+      expect(sql).not.toMatch(/\(run_id\)/);
+      expect(sql).not.toMatch(/\(status\)/);
+    });
+  });
+});
+
+describe("Expression columns with division (cost/invocation_cost pattern)", () => {
+  /**
+   * Schema mimicking the real runsSchema with cost-based expression columns
+   * These use division expressions like base_cost_in_cents / 100.0
+   */
+  const costExpressionSchema: TableSchema = {
+    name: "runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    columns: {
+      run_id: { name: "run_id", ...column("String") },
+      status: { name: "status", ...column("String") },
+      cost_in_cents: { name: "cost_in_cents", ...column("Float64") },
+      base_cost_in_cents: { name: "base_cost_in_cents", ...column("Float64") },
+      // Virtual column: compute_cost = cost_in_cents / 100.0
+      compute_cost: {
+        name: "compute_cost",
+        ...column("Float64"),
+        expression: "cost_in_cents / 100.0",
+        description: "Compute cost in dollars",
+      },
+      // Virtual column: invocation_cost = base_cost_in_cents / 100.0
+      invocation_cost: {
+        name: "invocation_cost",
+        ...column("Float64"),
+        expression: "base_cost_in_cents / 100.0",
+        description: "Invocation cost in dollars",
+      },
+      organization_id: { name: "organization_id", ...column("String") },
+      project_id: { name: "project_id", ...column("String") },
+      environment_id: { name: "environment_id", ...column("String") },
+    },
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+  };
+
+  function createCostExpressionContext() {
+    const schema = createSchemaRegistry([costExpressionSchema]);
+    return createPrinterContext({
+      organizationId: "org_test",
+      projectId: "proj_test",
+      environmentId: "env_test",
+      schema,
+    });
+  }
+
+  describe("WHERE clause with division expression columns", () => {
+    it("should expand invocation_cost > 100 to (base_cost_in_cents / 100.0) > 100", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE invocation_cost > 100", ctx);
+
+      // Virtual column should be expanded to its expression in the comparison
+      expect(sql).toContain("greater((base_cost_in_cents / 100.0), 100)");
+    });
+
+    it("should expand invocation_cost >= 0.01 correctly", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE invocation_cost >= 0.01", ctx);
+
+      expect(sql).toContain("greaterOrEquals((base_cost_in_cents / 100.0), 0.01)");
+    });
+
+    it("should expand invocation_cost < 1.5 correctly", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE invocation_cost < 1.5", ctx);
+
+      expect(sql).toContain("less((base_cost_in_cents / 100.0), 1.5)");
+    });
+
+    it("should expand invocation_cost = 0 correctly", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE invocation_cost = 0", ctx);
+
+      expect(sql).toContain("equals((base_cost_in_cents / 100.0), 0)");
+    });
+
+    it("should expand compute_cost in BETWEEN correctly", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery("SELECT * FROM runs WHERE compute_cost BETWEEN 1.0 AND 10.0", ctx);
+
+      expect(sql).toContain("(cost_in_cents / 100.0) BETWEEN 1 AND 10");
+    });
+
+    it("should handle multiple expression columns in WHERE with AND", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery(
+        "SELECT * FROM runs WHERE invocation_cost > 0.5 AND compute_cost < 5.0",
+        ctx
+      );
+
+      expect(sql).toContain("greater((base_cost_in_cents / 100.0), 0.5)");
+      expect(sql).toContain("less((cost_in_cents / 100.0), 5)");
+    });
+
+    it("should handle expression column with OR condition", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery(
+        "SELECT * FROM runs WHERE invocation_cost > 10 OR status = 'COMPLETED'",
+        ctx
+      );
+
+      expect(sql).toContain("or(");
+      expect(sql).toContain("greater((base_cost_in_cents / 100.0), 10)");
+    });
+  });
+
+  describe("SELECT clause with division expression columns", () => {
+    it("should expand invocation_cost in SELECT with alias", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery("SELECT run_id, invocation_cost FROM runs", ctx);
+
+      expect(sql).toContain("(base_cost_in_cents / 100.0) AS invocation_cost");
+    });
+
+    it("should expand both cost columns correctly", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery("SELECT compute_cost, invocation_cost FROM runs", ctx);
+
+      expect(sql).toContain("(cost_in_cents / 100.0) AS compute_cost");
+      expect(sql).toContain("(base_cost_in_cents / 100.0) AS invocation_cost");
+    });
+  });
+
+  describe("ORDER BY clause with division expression columns", () => {
+    it("should expand invocation_cost in ORDER BY DESC", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery("SELECT * FROM runs ORDER BY invocation_cost DESC", ctx);
+
+      expect(sql).toContain("ORDER BY (base_cost_in_cents / 100.0) DESC");
+    });
+
+    it("should expand compute_cost in ORDER BY ASC", () => {
+      const ctx = createCostExpressionContext();
+      const { sql } = printQuery("SELECT * FROM runs ORDER BY compute_cost ASC", ctx);
+
+      expect(sql).toContain("ORDER BY (cost_in_cents / 100.0) ASC");
+    });
+  });
+});
+
+describe("Column metadata", () => {
+  /**
+   * Schema with customRenderType for testing
+   */
+  const schemaWithRenderTypes: TableSchema = {
+    name: "runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    columns: {
+      run_id: { name: "run_id", ...column("String") },
+      friendly_id: { name: "friendly_id", ...column("String") },
+      status: {
+        name: "status",
+        ...column("LowCardinality(String)"),
+        customRenderType: "runStatus",
+      },
+      created_at: { name: "created_at", ...column("DateTime64") },
+      started_at: { name: "started_at", ...column("Nullable(DateTime64)") },
+      completed_at: { name: "completed_at", ...column("Nullable(DateTime64)") },
+      usage_duration_ms: {
+        name: "usage_duration_ms",
+        ...column("UInt32"),
+        customRenderType: "duration",
+      },
+      cost_in_cents: {
+        name: "cost_in_cents",
+        ...column("Float64"),
+        customRenderType: "cost",
+      },
+      organization_id: { name: "organization_id", ...column("String") },
+      project_id: { name: "project_id", ...column("String") },
+      environment_id: { name: "environment_id", ...column("String") },
+      is_test: { name: "is_test", ...column("UInt8") },
+    },
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+  };
+
+  function createMetadataTestContext() {
+    const schema = createSchemaRegistry([schemaWithRenderTypes]);
+    return createPrinterContext({
+      organizationId: "org_test",
+      projectId: "proj_test",
+      environmentId: "env_test",
+      schema,
+    });
+  }
+
+  describe("Basic column metadata", () => {
+    it("should return column metadata for simple field references", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT run_id, created_at FROM runs", ctx);
+
+      expect(columns).toHaveLength(2);
+      expect(columns[0]).toEqual({
+        name: "run_id",
+        type: "String",
+      });
+      expect(columns[1]).toEqual({
+        name: "created_at",
+        type: "DateTime64",
+      });
+    });
+
+    it("should include customRenderType when defined in schema", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT status, usage_duration_ms, cost_in_cents FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(3);
+      expect(columns[0]).toEqual({
+        name: "status",
+        type: "LowCardinality(String)",
+        customRenderType: "runStatus",
+      });
+      expect(columns[1]).toEqual({
+        name: "usage_duration_ms",
+        type: "UInt32",
+        customRenderType: "duration",
+      });
+      expect(columns[2]).toEqual({
+        name: "cost_in_cents",
+        type: "Float64",
+        customRenderType: "cost",
+      });
+    });
+
+    it("should use alias as output name when AS is used", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT run_id AS id, status AS run_status FROM runs", ctx);
+
+      expect(columns).toHaveLength(2);
+      expect(columns[0].name).toBe("id");
+      expect(columns[0].type).toBe("String");
+      expect(columns[1].name).toBe("run_status");
+      expect(columns[1].type).toBe("LowCardinality(String)");
+      expect(columns[1].customRenderType).toBe("runStatus");
+    });
+  });
+
+  describe("Type inference for aggregations", () => {
+    it("should infer UInt64 for COUNT", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT COUNT(*) AS total FROM runs", ctx);
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("total");
+      expect(columns[0].type).toBe("UInt64");
+    });
+
+    it("should infer UInt64 for COUNT with column", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT COUNT(run_id) AS run_count FROM runs", ctx);
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("run_count");
+      expect(columns[0].type).toBe("UInt64");
+    });
+
+    it("should infer Float64 for AVG", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT AVG(usage_duration_ms) AS avg_duration FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("avg_duration");
+      expect(columns[0].type).toBe("Float64");
+    });
+
+    it("should infer Int64 for SUM", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT SUM(usage_duration_ms) AS total_duration FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("total_duration");
+      expect(columns[0].type).toBe("Int64");
+    });
+
+    it("should preserve column type for MIN/MAX", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT MIN(created_at) AS first_run, MAX(created_at) AS last_run FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(2);
+      expect(columns[0].name).toBe("first_run");
+      expect(columns[0].type).toBe("DateTime64");
+      expect(columns[1].name).toBe("last_run");
+      expect(columns[1].type).toBe("DateTime64");
+    });
+  });
+
+  describe("Type inference for computed expressions", () => {
+    it("should infer Int64 for dateDiff", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT dateDiff('millisecond', started_at, completed_at) AS duration FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("duration");
+      expect(columns[0].type).toBe("Int64");
+    });
+
+    it("should infer Float64 for division", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT usage_duration_ms / 1000 AS duration_seconds FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("duration_seconds");
+      expect(columns[0].type).toBe("Float64");
+    });
+
+    it("should infer Int64 for integer arithmetic", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT usage_duration_ms + 100 AS adjusted_duration FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("adjusted_duration");
+      // UInt32 + Int64 constant = Int64
+      expect(columns[0].type).toBe("Int64");
+    });
+
+    it("should infer String for string functions", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT concat(run_id, '-', status) AS combined FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("combined");
+      expect(columns[0].type).toBe("String");
+    });
+  });
+
+  describe("Mixed columns with and without customRenderType", () => {
+    it("should handle a mix of regular and custom-rendered columns", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT run_id, status, created_at, usage_duration_ms, cost_in_cents FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(5);
+
+      // run_id - no customRenderType
+      expect(columns[0].name).toBe("run_id");
+      expect(columns[0].type).toBe("String");
+      expect(columns[0].customRenderType).toBeUndefined();
+
+      // status - has customRenderType
+      expect(columns[1].name).toBe("status");
+      expect(columns[1].customRenderType).toBe("runStatus");
+
+      // created_at - no customRenderType
+      expect(columns[2].name).toBe("created_at");
+      expect(columns[2].type).toBe("DateTime64");
+      expect(columns[2].customRenderType).toBeUndefined();
+
+      // usage_duration_ms - has customRenderType
+      expect(columns[3].name).toBe("usage_duration_ms");
+      expect(columns[3].customRenderType).toBe("duration");
+
+      // cost_in_cents - has customRenderType
+      expect(columns[4].name).toBe("cost_in_cents");
+      expect(columns[4].customRenderType).toBe("cost");
+    });
+
+    it("should handle aggregations mixed with regular columns", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT status, COUNT(*) AS count, AVG(usage_duration_ms) AS avg_duration FROM runs GROUP BY status",
+        ctx
+      );
+
+      expect(columns).toHaveLength(3);
+
+      // status - from schema with customRenderType
+      expect(columns[0].name).toBe("status");
+      expect(columns[0].customRenderType).toBe("runStatus");
+
+      // count - aggregation inferred type, COUNT doesn't preserve customRenderType
+      expect(columns[1].name).toBe("count");
+      expect(columns[1].type).toBe("UInt64");
+      expect(columns[1].customRenderType).toBeUndefined();
+
+      // avg_duration - aggregation inferred type, AVG preserves customRenderType from source column
+      // (average duration is still a duration)
+      expect(columns[2].name).toBe("avg_duration");
+      expect(columns[2].type).toBe("Float64");
+      expect(columns[2].customRenderType).toBe("duration");
+    });
+
+    it("should propagate customRenderType for value-preserving aggregates (SUM, AVG, MIN, MAX)", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT SUM(usage_duration_ms) AS total_duration, AVG(cost_in_cents) AS avg_cost, MIN(usage_duration_ms) AS min_duration, MAX(cost_in_cents) AS max_cost FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(4);
+
+      // SUM preserves customRenderType
+      expect(columns[0].name).toBe("total_duration");
+      expect(columns[0].customRenderType).toBe("duration");
+
+      // AVG preserves customRenderType
+      expect(columns[1].name).toBe("avg_cost");
+      expect(columns[1].customRenderType).toBe("cost");
+
+      // MIN preserves customRenderType
+      expect(columns[2].name).toBe("min_duration");
+      expect(columns[2].customRenderType).toBe("duration");
+
+      // MAX preserves customRenderType
+      expect(columns[3].name).toBe("max_cost");
+      expect(columns[3].customRenderType).toBe("cost");
+    });
+
+    it("should NOT propagate customRenderType for COUNT aggregates", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT COUNT(*), COUNT(usage_duration_ms), COUNT(DISTINCT status) FROM runs",
+        ctx
+      );
+
+      expect(columns).toHaveLength(3);
+
+      // COUNT(*) - no customRenderType
+      expect(columns[0].customRenderType).toBeUndefined();
+
+      // COUNT(duration_column) - still no customRenderType (it's a count, not a duration)
+      expect(columns[1].customRenderType).toBeUndefined();
+
+      // COUNT(DISTINCT ...) - no customRenderType
+      expect(columns[2].customRenderType).toBeUndefined();
+    });
+  });
+
+  describe("Implicit column names for expressions without aliases", () => {
+    it("should generate implicit name for COUNT()", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT COUNT() FROM runs", ctx);
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("count");
+      expect(columns[0].type).toBe("UInt64");
+    });
+
+    it("should generate implicit name for COUNT(*)", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT COUNT(*) FROM runs", ctx);
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("count");
+      expect(columns[0].type).toBe("UInt64");
+    });
+
+    it("should generate implicit name for COUNT with column argument", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT COUNT(run_id) FROM runs", ctx);
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("count");
+      expect(columns[0].type).toBe("UInt64");
+    });
+
+    it("should generate implicit name for SUM", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT SUM(usage_duration_ms) FROM runs", ctx);
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("sum");
+      expect(columns[0].type).toBe("Int64");
+    });
+
+    it("should generate implicit name for AVG", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT AVG(usage_duration_ms) FROM runs", ctx);
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("avg");
+      expect(columns[0].type).toBe("Float64");
+    });
+
+    it("should generate implicit names for multiple aggregations without aliases", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT COUNT(), status FROM runs GROUP BY status", ctx);
+
+      expect(columns).toHaveLength(2);
+      expect(columns[0].name).toBe("count");
+      expect(columns[0].type).toBe("UInt64");
+      expect(columns[1].name).toBe("status");
+      expect(columns[1].type).toBe("LowCardinality(String)");
+    });
+
+    it("should generate implicit name for arithmetic expressions", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT usage_duration_ms + 100 FROM runs", ctx);
+
+      expect(columns).toHaveLength(1);
+      expect(columns[0].name).toBe("plus");
+    });
+
+    it("should generate implicit name for constant values", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery("SELECT 42, 'hello' FROM runs", ctx);
+
+      expect(columns).toHaveLength(2);
+      expect(columns[0].name).toBe("42");
+      expect(columns[1].name).toBe("'hello'");
+    });
+
+    it("should mix explicit aliases with implicit names", () => {
+      const ctx = createMetadataTestContext();
+      const { columns } = printQuery(
+        "SELECT COUNT() AS total, AVG(usage_duration_ms), status AS run_status FROM runs GROUP BY status",
+        ctx
+      );
+
+      expect(columns).toHaveLength(3);
+      expect(columns[0].name).toBe("total");
+      expect(columns[1].name).toBe("avg");
+      expect(columns[2].name).toBe("run_status");
+    });
+
+    it("should add AS clause to generated SQL for implicit names", () => {
+      const ctx = createMetadataTestContext();
+      const { sql, columns } = printQuery("SELECT COUNT(), status FROM runs GROUP BY status", ctx);
+
+      // The SQL should include an explicit AS clause for the COUNT()
+      expect(sql).toContain("count() AS count");
+      expect(columns[0].name).toBe("count");
+    });
+
+    it("should add AS clause for multiple aggregations", () => {
+      const ctx = createMetadataTestContext();
+      const { sql, columns } = printQuery(
+        "SELECT COUNT(), SUM(usage_duration_ms), AVG(usage_duration_ms) FROM runs",
+        ctx
+      );
+
+      // All aggregations should have AS clauses
+      expect(sql).toContain("count() AS count");
+      expect(sql).toContain("sum(usage_duration_ms) AS sum");
+      expect(sql).toContain("avg(usage_duration_ms) AS avg");
+      expect(columns).toHaveLength(3);
+      expect(columns[0].name).toBe("count");
+      expect(columns[1].name).toBe("sum");
+      expect(columns[2].name).toBe("avg");
+    });
+  });
+});
+
+describe("Field Mapping Value Transformation", () => {
+  // Test schema with a field mapping column
+  const fieldMappingSchema: TableSchema = {
+    name: "runs",
+    clickhouseName: "trigger_dev.task_runs_v2",
+    columns: {
+      run_id: { name: "run_id", ...column("String") },
+      status: { name: "status", ...column("String") },
+      project_ref: {
+        name: "project_ref",
+        clickhouseName: "project_id",
+        ...column("String"),
+        fieldMapping: "project",
+      },
+      environment_id: { name: "environment_id", ...column("String") },
+      organization_id: { name: "organization_id", ...column("String") },
+      project_id: { name: "project_id", ...column("String") },
+    },
+    tenantColumns: {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+  };
+
+  function createFieldMappingContext(): PrinterContext {
+    const schemaRegistry = createSchemaRegistry([fieldMappingSchema]);
+    return new PrinterContext(
+      "org_123",
+      "proj_456",
+      "env_789",
+      schemaRegistry,
+      {},
+      {
+        project: {
+          proj_tenant1: "my-project-ref",
+          proj_other: "other-project",
+        },
+      }
+    );
+  }
+
+  function printQuery(query: string, ctx: PrinterContext): PrintResult {
+    const ast = parseTSQLSelect(query);
+    const printer = new ClickHousePrinter(ctx);
+    return printer.print(ast);
+  }
+
+  it("should transform field mapping values in WHERE clause with equals", () => {
+    const ctx = createFieldMappingContext();
+    const { sql, params } = printQuery(
+      "SELECT run_id FROM runs WHERE project_ref = 'my-project-ref'",
+      ctx
+    );
+
+    // The value should be transformed to the internal value
+    expect(sql).toContain("project_id");
+    expect(Object.values(params)).toContain("proj_tenant1");
+    expect(Object.values(params)).not.toContain("my-project-ref");
+  });
+
+  it("should transform field mapping values in WHERE clause with IN list", () => {
+    const ctx = createFieldMappingContext();
+    const { sql, params } = printQuery(
+      "SELECT run_id FROM runs WHERE project_ref IN ('my-project-ref', 'other-project')",
+      ctx
+    );
+
+    expect(sql).toContain("project_id");
+    const paramValues = Object.values(params);
+    expect(paramValues).toContain("proj_tenant1");
+    expect(paramValues).toContain("proj_other");
+    expect(paramValues).not.toContain("my-project-ref");
+    expect(paramValues).not.toContain("other-project");
+  });
+
+  it("should be case-insensitive when transforming field mapping values", () => {
+    const ctx = createFieldMappingContext();
+    // Using uppercase version of the external value
+    const { params } = printQuery(
+      "SELECT run_id FROM runs WHERE project_ref = 'MY-PROJECT-REF'",
+      ctx
+    );
+
+    // Should still transform to the internal value
+    expect(Object.values(params)).toContain("proj_tenant1");
+  });
+
+  it("should pass through unmapped values unchanged", () => {
+    const ctx = createFieldMappingContext();
+    // Using a value that's not in the mapping
+    const { params } = printQuery("SELECT run_id FROM runs WHERE project_ref = 'unknown-ref'", ctx);
+
+    // Value should remain unchanged since it's not in the mapping
+    expect(Object.values(params)).toContain("unknown-ref");
+  });
+
+  it("should use clickhouseName when selecting field mapping column", () => {
+    const ctx = createFieldMappingContext();
+    const { sql } = printQuery("SELECT project_ref FROM runs", ctx);
+
+    // Should use the actual ClickHouse column name (project_id) in the SQL
+    expect(sql).toContain("project_id");
+    // But the column metadata should use the exposed name
+  });
+});
diff --git a/internal-packages/tsql/src/query/printer.ts b/internal-packages/tsql/src/query/printer.ts
new file mode 100644
index 000000000..4f396ed7c
--- /dev/null
+++ b/internal-packages/tsql/src/query/printer.ts
@@ -0,0 +1,2290 @@
+// TypeScript port of posthog/hogql/printer.py
+// ClickHouse SQL printer with tenant isolation and schema validation
+
+import {
+  And,
+  Alias,
+  ArithmeticOperation,
+  ArithmeticOperationOp,
+  Array as ASTArray,
+  ArrayAccess,
+  AST,
+  BetweenExpr,
+  Call,
+  CompareOperation,
+  CompareOperationOp,
+  Constant,
+  CTE,
+  Dict,
+  Expression,
+  Field,
+  JoinConstraint,
+  JoinExpr,
+  Lambda,
+  LimitByExpr,
+  Not,
+  Or,
+  OrderExpr,
+  Placeholder,
+  RatioExpr,
+  SampleExpr,
+  SelectQuery,
+  SelectSetQuery,
+  Tuple,
+  TupleAccess,
+  WindowExpr,
+  WindowFrameExpr,
+  WindowFunction,
+} from "./ast";
+import { escapeClickHouseIdentifier, escapeTSQLIdentifier, escapeClickHouseString } from "./escape";
+import { ImpossibleASTError, NotImplementedError, QueryError } from "./errors";
+import {
+  TSQL_CLICKHOUSE_FUNCTIONS,
+  TSQL_AGGREGATIONS,
+  TSQL_COMPARISON_MAPPING,
+  findTSQLAggregation,
+  findTSQLFunction,
+  validateFunctionArgs,
+} from "./functions";
+import { PrinterContext } from "./printer_context";
+import {
+  findTable,
+  validateTable,
+  TableSchema,
+  ColumnSchema,
+  getInternalValue,
+  isVirtualColumn,
+  OutputColumnMetadata,
+  ClickHouseType,
+  hasFieldMapping,
+  getInternalValueFromMappingCaseInsensitive,
+} from "./schema";
+
+/**
+ * Result of printing an AST to ClickHouse SQL
+ */
+export interface PrintResult {
+  /** The generated ClickHouse SQL query */
+  sql: string;
+  /** Parameter values for parameterized query execution */
+  params: Record<string, unknown>;
+  /** Metadata for each column in the SELECT clause, in order */
+  columns: OutputColumnMetadata[];
+}
+
+/**
+ * Response from visiting a JoinExpr node
+ */
+interface JoinExprResponse {
+  /** The printed SQL for the JOIN */
+  printedSql: string;
+  /** Additional WHERE clause to add (e.g., tenant isolation guards) */
+  where: Expression | null;
+}
+
+/**
+ * ClickHouse SQL Printer
+ *
+ * Converts a TSQL AST to a parameterized ClickHouse SQL query with:
+ * - Automatic tenant isolation (organization_id, project_id, environment_id)
+ * - Schema-based table/column validation
+ * - SQL injection protection via parameterized queries
+ * - Table and column name mapping (user-friendly → internal ClickHouse names)
+ */
+export class ClickHousePrinter {
+  /** Stack of AST nodes being visited (for context) */
+  private stack: AST[] = [];
+  /** Indent level for pretty printing */
+  private indentLevel = -1;
+  /** Tab size for pretty printing */
+  private tabSize = 4;
+  /** Whether to pretty print output */
+  private pretty: boolean;
+  /**
+   * Map of table aliases to their schemas (for column name resolution)
+   * Key is the alias/name used in the query, value is the TableSchema
+   */
+  private tableContexts: Map<string, TableSchema> = new Map();
+  /** Column metadata collected during SELECT processing */
+  private outputColumns: OutputColumnMetadata[] = [];
+  /** Whether we're currently processing GROUP BY expressions */
+  private inGroupByContext = false;
+
+  constructor(
+    private context: PrinterContext,
+    options: { pretty?: boolean } = {}
+  ) {
+    this.pretty = options.pretty ?? false;
+  }
+
+  /**
+   * Print an AST node to ClickHouse SQL
+   */
+  print(node: SelectQuery | SelectSetQuery): PrintResult {
+    this.outputColumns = [];
+    const sql = this.visit(node);
+    return {
+      sql,
+      params: this.context.getParams(),
+      columns: this.outputColumns,
+    };
+  }
+
+  /**
+   * Get current indentation string
+   */
+  private indent(extra = 0): string {
+    return " ".repeat(this.tabSize * (this.indentLevel + extra));
+  }
+
+  /**
+   * Visit an AST node and return its SQL representation
+   */
+  private visit(node: AST | null | undefined): string {
+    if (node === null || node === undefined) {
+      return "";
+    }
+
+    this.stack.push(node);
+    this.indentLevel++;
+
+    let response: string;
+
+    // Type-based dispatch
+    const nodeType = (node as Expression).expression_type;
+
+    switch (nodeType) {
+      case "select_set_query":
+        response = this.visitSelectSetQuery(node as SelectSetQuery);
+        break;
+      case "select_query":
+        response = this.visitSelectQuery(node as SelectQuery);
+        break;
+      case "cte":
+        response = this.visitCTE(node as CTE);
+        break;
+      case "alias":
+        response = this.visitAlias(node as Alias);
+        break;
+      case "arithmetic_operation":
+        response = this.visitArithmeticOperation(node as ArithmeticOperation);
+        break;
+      case "and":
+        response = this.visitAnd(node as And);
+        break;
+      case "or":
+        response = this.visitOr(node as Or);
+        break;
+      case "compare_operation":
+        response = this.visitCompareOperation(node as CompareOperation);
+        break;
+      case "not":
+        response = this.visitNot(node as Not);
+        break;
+      case "between_expr":
+        response = this.visitBetweenExpr(node as BetweenExpr);
+        break;
+      case "order_expr":
+        response = this.visitOrderExpr(node as OrderExpr);
+        break;
+      case "array_access":
+        response = this.visitArrayAccess(node as ArrayAccess);
+        break;
+      case "array":
+        response = this.visitArray(node as ASTArray);
+        break;
+      case "dict":
+        response = this.visitDict(node as Dict);
+        break;
+      case "tuple_access":
+        response = this.visitTupleAccess(node as TupleAccess);
+        break;
+      case "tuple":
+        response = this.visitTuple(node as Tuple);
+        break;
+      case "lambda":
+        response = this.visitLambda(node as Lambda);
+        break;
+      case "constant":
+        response = this.visitConstant(node as Constant);
+        break;
+      case "field":
+        response = this.visitField(node as Field);
+        break;
+      case "placeholder":
+        response = this.visitPlaceholder(node as Placeholder);
+        break;
+      case "call":
+        response = this.visitCall(node as Call);
+        break;
+      case "join_expr":
+        // JoinExpr is handled specially since it returns more than just SQL
+        throw new ImpossibleASTError("JoinExpr should be handled via visitJoinExpr");
+      case "join_constraint":
+        response = this.visitJoinConstraint(node as JoinConstraint);
+        break;
+      case "window_frame_expr":
+        response = this.visitWindowFrameExpr(node as WindowFrameExpr);
+        break;
+      case "window_expr":
+        response = this.visitWindowExpr(node as WindowExpr);
+        break;
+      case "window_function":
+        response = this.visitWindowFunction(node as WindowFunction);
+        break;
+      case "limit_by_expr":
+        response = this.visitLimitByExpr(node as LimitByExpr);
+        break;
+      case "ratio_expr":
+        response = this.visitRatioExpr(node as RatioExpr);
+        break;
+      case "sample_expr":
+        response = this.visitSampleExpr(node as SampleExpr);
+        break;
+      default:
+        throw new NotImplementedError(
+          `Unknown expression type: ${nodeType}. Node: ${JSON.stringify(node, null, 2).slice(
+            0,
+            200
+          )}`
+        );
+    }
+
+    this.indentLevel--;
+    this.stack.pop();
+
+    return response;
+  }
+
+  // ============================================================
+  // SELECT Query Visitors
+  // ============================================================
+
+  private visitSelectSetQuery(node: SelectSetQuery): string {
+    this.indentLevel--;
+    let ret = this.visit(node.initial_select_query);
+    if (this.pretty) {
+      ret = ret.trim();
+    }
+
+    for (const expr of node.subsequent_select_queries) {
+      let query = this.visit(expr.select_query);
+      if (this.pretty) {
+        query = query.trim();
+      }
+      if (expr.set_operator !== undefined) {
+        if (this.pretty) {
+          ret += `\n${this.indent(1)}${expr.set_operator}\n${this.indent(1)}`;
+        } else {
+          ret += ` ${expr.set_operator} `;
+        }
+      }
+      ret += query;
+    }
+
+    this.indentLevel++;
+
+    // Wrap in parentheses if not top level
+    if (this.stack.length > 1) {
+      return `(${ret.trim()})`;
+    }
+    return ret;
+  }
+
+  private visitSelectQuery(node: SelectQuery): string {
+    // Determine if this is a top-level query
+    const partOfSelectUnion =
+      this.stack.length >= 2 && this.isSelectSetQuery(this.stack[this.stack.length - 2]);
+    const isTopLevelQuery =
+      this.stack.length <= 1 || (this.stack.length === 2 && partOfSelectUnion);
+
+    // Clear table contexts for top-level queries (subqueries inherit parent context)
+    if (isTopLevelQuery) {
+      this.tableContexts.clear();
+    }
+
+    // Build WHERE clause starting with any existing where
+    let where: Expression | undefined = node.where;
+
+    // Process CTEs
+    const cteStrings: string[] = [];
+    if (node.ctes) {
+      for (const [name, cte] of Object.entries(node.ctes)) {
+        cteStrings.push(`${this.printIdentifier(name)} AS (${this.visit(cte.expr)})`);
+      }
+    }
+
+    // Process joins and collect tenant guards
+    const joinedTables: string[] = [];
+    let nextJoin: JoinExpr | undefined = node.select_from;
+
+    while (nextJoin) {
+      const visitedJoin = this.visitJoinExpr(nextJoin);
+      joinedTables.push(visitedJoin.printedSql);
+
+      // Add tenant guard to WHERE clause
+      const extraWhere = visitedJoin.where;
+      if (extraWhere !== null) {
+        if (where === undefined) {
+          where = extraWhere;
+        } else if ((where as And).expression_type === "and") {
+          where = { expression_type: "and", exprs: [extraWhere, ...(where as And).exprs] } as And;
+        } else {
+          where = { expression_type: "and", exprs: [extraWhere, where] } as And;
+        }
+      }
+
+      nextJoin = nextJoin.next_join;
+    }
+
+    // Process SELECT columns and collect metadata
+    // Using flatMap because asterisk expansion can return multiple columns
+    let columns: string[];
+    if (node.select && node.select.length > 0) {
+      // Only collect metadata for top-level queries (not subqueries)
+      if (isTopLevelQuery) {
+        this.outputColumns = [];
+      }
+      columns = node.select.flatMap((col) =>
+        this.visitSelectColumnWithMetadata(col, isTopLevelQuery)
+      );
+    } else {
+      columns = ["1"];
+    }
+
+    // Process WINDOW definitions
+    let windowClause: string | null = null;
+    if (node.window_exprs && Object.keys(node.window_exprs).length > 0) {
+      const windowDefs = Object.entries(node.window_exprs).map(
+        ([name, expr]) => `${this.printIdentifier(name)} AS (${this.visit(expr)})`
+      );
+      windowClause = windowDefs.join(", ");
+    }
+
+    // Process other clauses
+    const prewhere = node.prewhere ? this.visit(node.prewhere) : null;
+    const whereStr = where ? this.visit(where) : null;
+
+    // Process GROUP BY with context flag to use raw columns for whereTransform columns
+    let groupBy: string[] | null = null;
+    if (node.group_by) {
+      this.inGroupByContext = true;
+      groupBy = node.group_by.map((col) => this.visit(col));
+      this.inGroupByContext = false;
+    }
+
+    const having = node.having ? this.visit(node.having) : null;
+    const orderBy = node.order_by ? node.order_by.map((col) => this.visit(col)) : null;
+
+    // Process ARRAY JOIN
+    let arrayJoin = "";
+    if (node.array_join_op) {
+      if (!["ARRAY JOIN", "LEFT ARRAY JOIN", "INNER ARRAY JOIN"].includes(node.array_join_op)) {
+        throw new ImpossibleASTError(`Invalid ARRAY JOIN operation: ${node.array_join_op}`);
+      }
+      arrayJoin = node.array_join_op;
+      if (!node.array_join_list || node.array_join_list.length === 0) {
+        throw new ImpossibleASTError("Invalid ARRAY JOIN without an array");
+      }
+      arrayJoin += ` ${node.array_join_list.map((expr) => this.visit(expr)).join(", ")}`;
+    }
+
+    // Format spacing
+    const space = this.pretty ? `\n${this.indent(1)}` : " ";
+    const comma = this.pretty ? `,\n${this.indent(1)}` : ", ";
+
+    // Build SQL clauses
+    const clauses: (string | null)[] = [
+      `SELECT${space}${node.distinct ? "DISTINCT " : ""}${columns.join(comma)}`,
+      joinedTables.length > 0 ? `FROM${space}${joinedTables.join(space)}` : null,
+      arrayJoin || null,
+      prewhere ? `PREWHERE${space}${prewhere}` : null,
+      whereStr ? `WHERE${space}${whereStr}` : null,
+      groupBy && groupBy.length > 0 ? `GROUP BY${space}${groupBy.join(comma)}` : null,
+      having ? `HAVING${space}${having}` : null,
+      windowClause ? `WINDOW${space}${windowClause}` : null,
+      orderBy && orderBy.length > 0 ? `ORDER BY${space}${orderBy.join(comma)}` : null,
+    ];
+
+    // Process LIMIT
+    let limit = node.limit;
+    if (isTopLevelQuery && this.context.maxRows) {
+      const maxLimit = this.context.maxRows;
+      if (limit !== undefined) {
+        // Cap the limit to maxRows
+        if ((limit as Constant).expression_type === "constant") {
+          const constLimit = limit as Constant;
+          if (typeof constLimit.value === "number") {
+            constLimit.value = Math.min(constLimit.value, maxLimit);
+          }
+        }
+      } else {
+        // Add default limit
+        limit = { expression_type: "constant", value: maxLimit } as Constant;
+      }
+    }
+
+    // Add LIMIT BY
+    if (node.limit_by) {
+      const limitByExprs = node.limit_by.exprs.map((e) => this.visit(e)).join(", ");
+      const offsetPart = node.limit_by.offset_value
+        ? ` OFFSET ${this.visit(node.limit_by.offset_value)}`
+        : "";
+      clauses.push(`LIMIT ${this.visit(node.limit_by.n)}${offsetPart} BY ${limitByExprs}`);
+    }
+
+    // Add LIMIT/OFFSET
+    if (limit !== undefined) {
+      clauses.push(`LIMIT ${this.visit(limit)}`);
+      if (node.limit_with_ties) {
+        clauses.push("WITH TIES");
+      }
+      if (node.offset !== undefined) {
+        clauses.push(`OFFSET ${this.visit(node.offset)}`);
+      }
+    }
+
+    // Add CTEs
+    let response: string;
+    if (this.pretty) {
+      response = clauses
+        .filter((c) => c !== null)
+        .map((c) => `${this.indent()}${c}`)
+        .join("\n");
+    } else {
+      response = clauses.filter((c) => c !== null).join(" ");
+    }
+
+    // Add WITH clause for CTEs
+    if (cteStrings.length > 0) {
+      const ctePrefix = `WITH ${cteStrings.join(", ")}`;
+      response = `${ctePrefix} ${response}`;
+    }
+
+    // Wrap subqueries in parentheses
+    if (!partOfSelectUnion && !isTopLevelQuery) {
+      response = this.pretty ? `(${response.trim()})` : `(${response})`;
+    }
+
+    return response;
+  }
+
+  /**
+   * Visit a SELECT column expression with metadata collection
+   *
+   * For bare Field expressions that reference virtual columns, we need to add
+   * an AS alias to preserve the column name in the result set.
+   *
+   * Examples:
+   * - `SELECT execution_duration` → `SELECT (expr) AS execution_duration`
+   * - `SELECT execution_duration AS dur` → `SELECT (expr) AS dur` (Alias handles it)
+   * - `SELECT run_id` → `SELECT run_id` (not a virtual column)
+   * - `SELECT *` → Expands to all selectable columns from the table(s)
+   *
+   * @param col - The column expression
+   * @param collectMetadata - Whether to collect column metadata (only for top-level queries)
+   * @returns Array of SQL column strings (usually one, but multiple for asterisk expansion)
+   */
+  private visitSelectColumnWithMetadata(col: Expression, collectMetadata: boolean): string[] {
+    // Check for asterisk expansion first
+    if ((col as Field).expression_type === "field") {
+      const field = col as Field;
+      const asteriskExpansion = this.expandAsterisk(field.chain, collectMetadata);
+      if (asteriskExpansion !== null) {
+        return asteriskExpansion;
+      }
+    }
+
+    // Extract output name and source column before visiting
+    const { outputName, sourceColumn, inferredType } = this.analyzeSelectColumn(col);
+    // effectiveOutputName may be overridden for JSON subfields
+    let effectiveOutputName = outputName;
+
+    // Check if this is a bare Field (not wrapped in Alias)
+    let sqlResult: string;
+    if ((col as Field).expression_type === "field") {
+      const field = col as Field;
+      const virtualColumnName = this.getVirtualColumnNameForField(field.chain);
+
+      if (virtualColumnName !== null) {
+        // Visit the field (which will return the expression)
+        const visited = this.visit(col);
+        // Add the alias to preserve the column name
+        sqlResult = `${visited} AS ${this.printIdentifier(virtualColumnName)}`;
+      } else {
+        // Visit the field to get the ClickHouse SQL
+        const visited = this.visit(col);
+
+        // Check if this is a JSON subfield access (will have .:String type hint)
+        // If so, add an alias to preserve the nice column name (dots → underscores)
+        const isJsonSubfield = this.isJsonSubfieldAccess(field.chain);
+        if (isJsonSubfield) {
+          // Build the alias using underscores (e.g., "error_data_name")
+          const aliasName = field.chain.filter((p): p is string => typeof p === "string").join("_");
+          sqlResult = `${visited} AS ${this.printIdentifier(aliasName)}`;
+          // Override output name for metadata
+          effectiveOutputName = aliasName;
+        }
+        // Check if the column has a different clickhouseName - if so, add an alias
+        // to ensure results come back with the user-facing name
+        else if (
+          outputName &&
+          sourceColumn?.clickhouseName &&
+          sourceColumn.clickhouseName !== outputName
+        ) {
+          sqlResult = `${visited} AS ${this.printIdentifier(outputName)}`;
+        } else {
+          sqlResult = visited;
+        }
+      }
+    } else if (
+      // Handle expressions that need implicit aliases (Call, ArithmeticOperation, Constant)
+      // These expressions get implicit names and need AS clauses so results match metadata
+      (col as Alias).expression_type !== "alias" &&
+      ((col as Call).expression_type === "call" ||
+        (col as ArithmeticOperation).expression_type === "arithmetic_operation" ||
+        (col as Constant).expression_type === "constant")
+    ) {
+      const visited = this.visit(col);
+      // Add explicit AS clause with the implicit name so ClickHouse results match our metadata
+      if (outputName) {
+        sqlResult = `${visited} AS ${this.printIdentifier(outputName)}`;
+      } else {
+        sqlResult = visited;
+      }
+    } else {
+      // For Alias expressions or other types, visit normally
+      sqlResult = this.visit(col);
+    }
+
+    // Collect metadata for top-level queries
+    if (collectMetadata && effectiveOutputName) {
+      const metadata: OutputColumnMetadata = {
+        name: effectiveOutputName,
+        type: sourceColumn?.type ?? inferredType ?? "String",
+      };
+
+      // Only add customRenderType if specified in schema
+      if (sourceColumn?.customRenderType) {
+        metadata.customRenderType = sourceColumn.customRenderType;
+      }
+
+      // Only add description if specified in schema (columns and virtual columns)
+      if (sourceColumn?.description) {
+        metadata.description = sourceColumn.description;
+      }
+
+      this.outputColumns.push(metadata);
+    }
+
+    return [sqlResult];
+  }
+
+  /**
+   * Expand an asterisk field to all selectable columns from the table(s)
+   *
+   * @param chain - The field chain (["*"] for SELECT *, [tableName, "*"] for table.*)
+   * @param collectMetadata - Whether to collect column metadata
+   * @returns Array of SQL column strings, or null if not an asterisk
+   */
+  private expandAsterisk(chain: Array<string | number>, collectMetadata: boolean): string[] | null {
+    // Check for SELECT * (chain: ["*"])
+    if (chain.length === 1 && chain[0] === "*") {
+      return this.expandAllTableColumns(collectMetadata);
+    }
+
+    // Check for table.* (chain: [tableName, "*"])
+    if (chain.length === 2 && chain[1] === "*") {
+      const tableAlias = chain[0];
+      if (typeof tableAlias === "string") {
+        return this.expandTableColumns(tableAlias, collectMetadata);
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * Expand SELECT * to all selectable columns from all tables in context
+   */
+  private expandAllTableColumns(collectMetadata: boolean): string[] {
+    const results: string[] = [];
+
+    // Iterate through all tables in the context
+    for (const [tableAlias, tableSchema] of this.tableContexts.entries()) {
+      const tableColumns = this.getSelectableColumnsFromSchema(
+        tableSchema,
+        tableAlias,
+        collectMetadata
+      );
+      results.push(...tableColumns);
+    }
+
+    // If no tables in context, fall back to literal *
+    if (results.length === 0) {
+      return ["*"];
+    }
+
+    return results;
+  }
+
+  /**
+   * Expand table.* to all selectable columns from a specific table
+   */
+  private expandTableColumns(tableAlias: string, collectMetadata: boolean): string[] {
+    const tableSchema = this.tableContexts.get(tableAlias);
+
+    if (!tableSchema) {
+      // Table not found in context, fall back to literal table.*
+      return [`${this.printIdentifier(tableAlias)}.*`];
+    }
+
+    return this.getSelectableColumnsFromSchema(tableSchema, tableAlias, collectMetadata);
+  }
+
+  /**
+   * Get all selectable columns from a table schema as SQL strings
+   *
+   * @param tableSchema - The table schema
+   * @param tableAlias - The alias used for the table in the query (for table-qualified columns)
+   * @param collectMetadata - Whether to collect column metadata
+   * @returns Array of SQL column strings
+   */
+  private getSelectableColumnsFromSchema(
+    tableSchema: TableSchema,
+    tableAlias: string,
+    collectMetadata: boolean
+  ): string[] {
+    const results: string[] = [];
+
+    for (const [columnName, columnSchema] of Object.entries(tableSchema.columns)) {
+      // Skip non-selectable columns
+      if (columnSchema.selectable === false) {
+        continue;
+      }
+
+      // Build the SQL for this column
+      let sqlResult: string;
+
+      // Check if this is a virtual column (has expression)
+      if (isVirtualColumn(columnSchema)) {
+        // Virtual column: use the expression with an alias
+        sqlResult = `(${columnSchema.expression}) AS ${this.printIdentifier(columnName)}`;
+      } else {
+        // Regular column: use the actual ClickHouse column name
+        const clickhouseName = columnSchema.clickhouseName ?? columnName;
+
+        // If the column has a different internal name, add an alias
+        if (clickhouseName !== columnName) {
+          sqlResult = `${this.printIdentifier(clickhouseName)} AS ${this.printIdentifier(
+            columnName
+          )}`;
+        } else {
+          sqlResult = this.printIdentifier(columnName);
+        }
+      }
+
+      results.push(sqlResult);
+
+      // Collect metadata if requested
+      if (collectMetadata) {
+        const metadata: OutputColumnMetadata = {
+          name: columnName,
+          type: columnSchema.type,
+        };
+
+        if (columnSchema.customRenderType) {
+          metadata.customRenderType = columnSchema.customRenderType;
+        }
+
+        if (columnSchema.description) {
+          metadata.description = columnSchema.description;
+        }
+
+        this.outputColumns.push(metadata);
+      }
+    }
+
+    return results;
+  }
+
+  /**
+   * Analyze a SELECT column expression to extract output name, source column, and type
+   */
+  private analyzeSelectColumn(col: Expression): {
+    outputName: string | null;
+    sourceColumn: Partial<ColumnSchema> | null;
+    inferredType: ClickHouseType | null;
+  } {
+    // Handle Alias - the output name is the alias
+    if ((col as Alias).expression_type === "alias") {
+      const alias = col as Alias;
+      const innerAnalysis = this.analyzeSelectColumn(alias.expr);
+      return {
+        outputName: alias.alias,
+        sourceColumn: innerAnalysis.sourceColumn,
+        inferredType: innerAnalysis.inferredType,
+      };
+    }
+
+    // Handle Field - the output name is the column name
+    if ((col as Field).expression_type === "field") {
+      const field = col as Field;
+      const columnInfo = this.resolveFieldToColumn(field.chain);
+      return {
+        outputName: columnInfo.outputName,
+        sourceColumn: columnInfo.column,
+        inferredType: columnInfo.column?.type ?? null,
+      };
+    }
+
+    // Handle Call (function/aggregation) - infer type from function
+    if ((col as Call).expression_type === "call") {
+      const call = col as Call;
+      const inferredType = this.inferCallType(call);
+
+      // For value-preserving aggregates (SUM, AVG, MIN, MAX), propagate customRenderType
+      // from the source column. COUNT and other aggregates return counts, not values,
+      // so they shouldn't inherit the source column's render type.
+      const valuePreservingAggregates = [
+        "sum",
+        "sumif",
+        "avg",
+        "avgif",
+        "min",
+        "minif",
+        "max",
+        "maxif",
+        "quantile",
+      ];
+      const funcName = call.name.toLowerCase();
+      let sourceColumn: Partial<ColumnSchema> | null = null;
+
+      if (valuePreservingAggregates.includes(funcName) && call.args.length > 0) {
+        const firstArg = call.args[0];
+        if ((firstArg as Field).expression_type === "field") {
+          const field = firstArg as Field;
+          const columnInfo = this.resolveFieldToColumn(field.chain);
+          // Only propagate customRenderType, not the full column schema
+          if (columnInfo.column?.customRenderType) {
+            sourceColumn = {
+              type: inferredType,
+              customRenderType: columnInfo.column.customRenderType,
+            };
+          }
+        }
+      }
+
+      return {
+        outputName: this.generateImplicitName(call),
+        sourceColumn,
+        inferredType,
+      };
+    }
+
+    // Handle ArithmeticOperation - infer type
+    if ((col as ArithmeticOperation).expression_type === "arithmetic_operation") {
+      const arith = col as ArithmeticOperation;
+      const inferredType = this.inferArithmeticType(arith);
+      return {
+        outputName: this.generateImplicitName(arith),
+        sourceColumn: null,
+        inferredType,
+      };
+    }
+
+    // Handle Constant
+    if ((col as Constant).expression_type === "constant") {
+      const constant = col as Constant;
+      const inferredType = this.inferConstantType(constant);
+      return {
+        outputName: this.generateImplicitName(constant),
+        sourceColumn: null,
+        inferredType,
+      };
+    }
+
+    // Default for other expression types
+    return {
+      outputName: null,
+      sourceColumn: null,
+      inferredType: null,
+    };
+  }
+
+  /**
+   * Generate an implicit column name for an expression without an explicit alias.
+   * This matches how Postgres auto-names result columns (just the function name).
+   *
+   * Examples:
+   * - COUNT() -> "count"
+   * - COUNT(id) -> "count"
+   * - SUM(duration_ms) -> "sum"
+   * - 1 + 2 -> "plus"
+   */
+  private generateImplicitName(expr: Expression): string {
+    // Handle Call (function/aggregation)
+    if ((expr as Call).expression_type === "call") {
+      const call = expr as Call;
+      // Use lowercase function name without parentheses, like Postgres does
+      // This allows users to reference the column in WHERE/HAVING without issues
+      return call.name.toLowerCase();
+    }
+
+    // Handle Field
+    if ((expr as Field).expression_type === "field") {
+      const field = expr as Field;
+      // Return the last part of the chain (column name)
+      const parts = field.chain.filter((p): p is string => typeof p === "string");
+      return parts.length > 0 ? parts[parts.length - 1] : "*";
+    }
+
+    // Handle ArithmeticOperation - use operator function name without args
+    if ((expr as ArithmeticOperation).expression_type === "arithmetic_operation") {
+      const arith = expr as ArithmeticOperation;
+
+      switch (arith.op) {
+        case ArithmeticOperationOp.Add:
+          return "plus";
+        case ArithmeticOperationOp.Sub:
+          return "minus";
+        case ArithmeticOperationOp.Mult:
+          return "multiply";
+        case ArithmeticOperationOp.Div:
+          return "divide";
+        case ArithmeticOperationOp.Mod:
+          return "modulo";
+        default:
+          return "expression";
+      }
+    }
+
+    // Handle Constant
+    if ((expr as Constant).expression_type === "constant") {
+      const constant = expr as Constant;
+      if (constant.value === null) {
+        return "NULL";
+      }
+      if (typeof constant.value === "string") {
+        return `'${constant.value}'`;
+      }
+      return String(constant.value);
+    }
+
+    // Handle Alias (shouldn't normally reach here since aliases have explicit names)
+    if ((expr as Alias).expression_type === "alias") {
+      const alias = expr as Alias;
+      return alias.alias;
+    }
+
+    // Default fallback
+    return "expression";
+  }
+
+  /**
+   * Resolve a field chain to its column schema and output name
+   */
+  private resolveFieldToColumn(chain: Array<string | number>): {
+    outputName: string | null;
+    column: ColumnSchema | null;
+  } {
+    if (chain.length === 0) {
+      return { outputName: null, column: null };
+    }
+
+    // Handle asterisk
+    if (chain[0] === "*" || (chain.length === 2 && chain[1] === "*")) {
+      return { outputName: null, column: null };
+    }
+
+    const firstPart = chain[0];
+    if (typeof firstPart !== "string") {
+      return { outputName: null, column: null };
+    }
+
+    // Case 1: Qualified reference like table.column
+    if (chain.length >= 2) {
+      const tableAlias = firstPart;
+      const tableSchema = this.tableContexts.get(tableAlias);
+      if (!tableSchema) {
+        return { outputName: firstPart, column: null };
+      }
+
+      const columnName = chain[1];
+      if (typeof columnName !== "string") {
+        return { outputName: null, column: null };
+      }
+
+      const columnSchema = tableSchema.columns[columnName];
+      return {
+        outputName: columnName,
+        column: columnSchema || null,
+      };
+    }
+
+    // Case 2: Unqualified reference like just "column"
+    const columnName = firstPart;
+    for (const tableSchema of this.tableContexts.values()) {
+      const columnSchema = tableSchema.columns[columnName];
+      if (columnSchema) {
+        return {
+          outputName: columnName,
+          column: columnSchema,
+        };
+      }
+    }
+
+    // Column not found in any table context
+    return {
+      outputName: columnName,
+      column: null,
+    };
+  }
+
+  // ============================================================
+  // Type Inference for Computed Expressions
+  // ============================================================
+
+  /**
+   * Infer the ClickHouse type for a function call expression
+   */
+  private inferCallType(call: Call): ClickHouseType {
+    const name = call.name.toLowerCase();
+
+    // Count functions always return UInt64
+    if (
+      name === "count" ||
+      name === "countif" ||
+      name === "countdistinct" ||
+      name === "countdistinctif"
+    ) {
+      return "UInt64";
+    }
+
+    // Uniq functions return UInt64
+    if (name.startsWith("uniq")) {
+      return "UInt64";
+    }
+
+    // Sum returns Int64 by default (could be more specific based on input)
+    if (name === "sum" || name === "sumif") {
+      return "Int64";
+    }
+
+    // Avg returns Float64
+    if (name === "avg" || name === "avgif") {
+      return "Float64";
+    }
+
+    // Quantile functions return Float64
+    if (name === "quantile" || name === "quantileif" || name.startsWith("quantile")) {
+      return "Float64";
+    }
+
+    // Min/Max preserve the input type - try to infer from first arg
+    if (name === "min" || name === "max" || name === "minif" || name === "maxif") {
+      if (call.args.length > 0) {
+        const argType = this.inferExpressionType(call.args[0]);
+        if (argType) return argType;
+      }
+      return "Float64"; // Default
+    }
+
+    // dateDiff returns Int64 (signed difference)
+    if (name === "datediff" || name === "date_diff") {
+      return "Int64";
+    }
+
+    // String functions
+    if (
+      name === "concat" ||
+      name === "substring" ||
+      name === "substr" ||
+      name === "lower" ||
+      name === "upper" ||
+      name === "trim" ||
+      name === "replace" ||
+      name === "tostring"
+    ) {
+      return "String";
+    }
+
+    // Date/DateTime conversion functions
+    if (name === "todate" || name === "todate32") {
+      return "Date";
+    }
+    if (name === "todatetime") {
+      return "DateTime";
+    }
+    if (name === "todatetime64") {
+      return "DateTime64";
+    }
+
+    // Date extraction functions return UInt8/UInt16
+    if (
+      name === "toyear" ||
+      name === "tomonth" ||
+      name === "todayofmonth" ||
+      name === "todayofweek" ||
+      name === "todayofyear" ||
+      name === "tohour" ||
+      name === "tominute" ||
+      name === "tosecond"
+    ) {
+      return "UInt16";
+    }
+
+    // toUnixTimestamp returns UInt32
+    if (name === "tounixtimestamp") {
+      return "UInt32";
+    }
+
+    // Numeric conversion functions
+    if (name === "toint8") return "Int8";
+    if (name === "toint16") return "Int16";
+    if (name === "toint32") return "Int32";
+    if (name === "toint64") return "Int64";
+    if (name === "touint8") return "UInt8";
+    if (name === "touint16") return "UInt16";
+    if (name === "touint32") return "UInt32";
+    if (name === "touint64") return "UInt64";
+    if (name === "tofloat32") return "Float32";
+    if (name === "tofloat64") return "Float64";
+
+    // Boolean functions
+    if (
+      name === "empty" ||
+      name === "notempty" ||
+      name === "isnull" ||
+      name === "isnotnull" ||
+      name === "in" ||
+      name === "notin"
+    ) {
+      return "UInt8"; // ClickHouse uses UInt8 for booleans
+    }
+
+    // If/multiIf - try to infer from result expressions
+    if (name === "if" && call.args.length >= 2) {
+      const thenType = this.inferExpressionType(call.args[1]);
+      if (thenType) return thenType;
+    }
+
+    // Array functions that return arrays
+    if (name === "grouparray" || name === "groupuniqarray" || name === "array") {
+      return "Array(String)"; // Simplified - could be more specific
+    }
+
+    // Length functions return UInt64
+    if (name === "length" || name === "lengthutf8" || name === "char_length") {
+      return "UInt64";
+    }
+
+    // Default to String for unknown functions
+    return "String";
+  }
+
+  /**
+   * Infer the ClickHouse type for an arithmetic operation
+   */
+  private inferArithmeticType(arith: ArithmeticOperation): ClickHouseType {
+    const leftType = this.inferExpressionType(arith.left);
+    const rightType = this.inferExpressionType(arith.right);
+
+    // DateTime minus DateTime could produce an interval/Int64
+    if (this.isDateTimeType(leftType) && this.isDateTimeType(rightType)) {
+      return "Int64"; // Seconds difference
+    }
+
+    // If either is Float, result is Float
+    if (this.isFloatType(leftType) || this.isFloatType(rightType)) {
+      return "Float64";
+    }
+
+    // Division always produces Float64
+    if (arith.op === ArithmeticOperationOp.Div) {
+      return "Float64";
+    }
+
+    // Integer arithmetic stays integer
+    if (this.isIntType(leftType) && this.isIntType(rightType)) {
+      // Return the wider type
+      return this.widerIntType(leftType, rightType);
+    }
+
+    // Default to Float64 for mixed or unknown types
+    return "Float64";
+  }
+
+  /**
+   * Infer the ClickHouse type for a constant value
+   */
+  private inferConstantType(constant: Constant): ClickHouseType {
+    const value = constant.value;
+
+    if (value === null) {
+      return "Nullable(String)";
+    }
+    if (typeof value === "boolean") {
+      return "UInt8";
+    }
+    if (typeof value === "number") {
+      if (Number.isInteger(value)) {
+        return "Int64";
+      }
+      return "Float64";
+    }
+    if (typeof value === "string") {
+      // Check if it looks like a date/datetime
+      if (/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}/.test(value)) {
+        return "DateTime64";
+      }
+      if (/^\d{4}-\d{2}-\d{2}$/.test(value)) {
+        return "Date";
+      }
+      return "String";
+    }
+
+    return "String";
+  }
+
+  /**
+   * Infer the ClickHouse type for any expression
+   */
+  private inferExpressionType(expr: Expression): ClickHouseType | null {
+    if ((expr as Field).expression_type === "field") {
+      const field = expr as Field;
+      const { column } = this.resolveFieldToColumn(field.chain);
+      return column?.type ?? null;
+    }
+
+    if ((expr as Call).expression_type === "call") {
+      return this.inferCallType(expr as Call);
+    }
+
+    if ((expr as ArithmeticOperation).expression_type === "arithmetic_operation") {
+      return this.inferArithmeticType(expr as ArithmeticOperation);
+    }
+
+    if ((expr as Constant).expression_type === "constant") {
+      return this.inferConstantType(expr as Constant);
+    }
+
+    return null;
+  }
+
+  /**
+   * Check if a type is a DateTime type
+   */
+  private isDateTimeType(type: ClickHouseType | null): boolean {
+    if (!type) return false;
+    return (
+      type === "DateTime" ||
+      type === "DateTime64" ||
+      type === "Date" ||
+      type === "Date32" ||
+      type.startsWith("Nullable(DateTime") ||
+      type.startsWith("Nullable(Date")
+    );
+  }
+
+  /**
+   * Check if a type is a Float type
+   */
+  private isFloatType(type: ClickHouseType | null): boolean {
+    if (!type) return false;
+    return (
+      type === "Float32" ||
+      type === "Float64" ||
+      type === "Nullable(Float32)" ||
+      type === "Nullable(Float64)"
+    );
+  }
+
+  /**
+   * Check if a type is an integer type
+   */
+  private isIntType(type: ClickHouseType | null): boolean {
+    if (!type) return false;
+    return (
+      type.startsWith("Int") ||
+      type.startsWith("UInt") ||
+      type.startsWith("Nullable(Int") ||
+      type.startsWith("Nullable(UInt")
+    );
+  }
+
+  /**
+   * Return the wider of two integer types
+   */
+  private widerIntType(left: ClickHouseType | null, right: ClickHouseType | null): ClickHouseType {
+    // Simple heuristic: prefer Int64 for safety
+    if (left === "Int64" || right === "Int64") return "Int64";
+    if (left === "UInt64" || right === "UInt64") return "UInt64";
+    if (left === "Int32" || right === "Int32") return "Int32";
+    if (left === "UInt32" || right === "UInt32") return "UInt32";
+    return "Int64";
+  }
+
+  /**
+   * Get the virtual column name if a field chain references a virtual column
+   * @returns The column name (as exposed in TSQL), or null if not a virtual column
+   */
+  private getVirtualColumnNameForField(chain: Array<string | number>): string | null {
+    if (chain.length === 0) return null;
+
+    const firstPart = chain[0];
+    if (typeof firstPart !== "string") return null;
+
+    // Case 1: Qualified reference like table.column
+    if (chain.length >= 2) {
+      const tableAlias = firstPart;
+      const tableSchema = this.tableContexts.get(tableAlias);
+      if (!tableSchema) return null;
+
+      const columnName = chain[1];
+      if (typeof columnName !== "string") return null;
+
+      const columnSchema = tableSchema.columns[columnName];
+      if (columnSchema && isVirtualColumn(columnSchema)) {
+        return columnName;
+      }
+      return null;
+    }
+
+    // Case 2: Unqualified reference like just "column"
+    const columnName = firstPart;
+    for (const tableSchema of this.tableContexts.values()) {
+      const columnSchema = tableSchema.columns[columnName];
+      if (columnSchema && isVirtualColumn(columnSchema)) {
+        return columnName;
+      }
+    }
+
+    return null;
+  }
+
+  // ============================================================
+  // JOIN Expression Visitor
+  // ============================================================
+
+  private visitJoinExpr(node: JoinExpr): JoinExprResponse {
+    let extraWhere: Expression | null = null;
+    const joinStrings: string[] = [];
+
+    // Add join type
+    if (node.join_type) {
+      joinStrings.push(node.join_type);
+    }
+
+    // Handle table reference
+    if (node.table) {
+      const tableExpr = node.table;
+
+      if ((tableExpr as Field).expression_type === "field") {
+        // Direct table reference
+        const field = tableExpr as Field;
+        const tableName = field.chain[0];
+        if (typeof tableName !== "string") {
+          throw new QueryError("Table name must be a string");
+        }
+
+        // Look up table schema and get ClickHouse table name
+        const tableSchema = this.lookupTable(tableName);
+
+        // Always add the TSQL table name as an alias if no explicit alias is provided
+        // This ensures table-qualified column references work in WHERE clauses
+        // (needed to avoid alias conflicts when columns have expressions)
+        const effectiveAlias = node.alias || tableName;
+        joinStrings.push(
+          `${tableSchema.clickhouseName} AS ${this.printIdentifier(effectiveAlias)}`
+        );
+
+        // Register this table context for column name resolution
+        this.tableContexts.set(effectiveAlias, tableSchema);
+
+        // Add tenant isolation guard
+        extraWhere = this.createTenantGuard(tableSchema, effectiveAlias);
+      } else if (
+        (tableExpr as SelectQuery).expression_type === "select_query" ||
+        (tableExpr as SelectSetQuery).expression_type === "select_set_query"
+      ) {
+        // Subquery
+        joinStrings.push(this.visit(tableExpr));
+      } else if ((tableExpr as Placeholder).expression_type === "placeholder") {
+        // Placeholder - visit inner expression
+        joinStrings.push(this.visit(tableExpr));
+      } else {
+        throw new QueryError(
+          `Unsupported table expression type: ${(tableExpr as Expression).expression_type}`
+        );
+      }
+    }
+
+    // Add alias
+    if (node.alias) {
+      joinStrings.push(`AS ${this.printIdentifier(node.alias)}`);
+    }
+
+    // Add FINAL
+    if (node.table_final) {
+      joinStrings.push("FINAL");
+    }
+
+    // Add SAMPLE
+    if (node.sample) {
+      const sampleClause = this.visitSampleExpr(node.sample);
+      if (sampleClause) {
+        joinStrings.push(sampleClause);
+      }
+    }
+
+    // Add constraint
+    if (node.constraint) {
+      joinStrings.push(`${node.constraint.constraint_type} ${this.visit(node.constraint)}`);
+    }
+
+    return {
+      printedSql: joinStrings.join(" "),
+      where: extraWhere,
+    };
+  }
+
+  // ============================================================
+  // Tenant Isolation
+  // ============================================================
+
+  /**
+   * Create a WHERE clause expression for tenant isolation and required filters
+   * Note: We use just the column name without table prefix since ClickHouse
+   * requires the actual table name (task_runs_v2), not the TSQL alias (task_runs)
+   *
+   * Organization ID is always required. Project ID and Environment ID are optional -
+   * if not provided, the query will return results across all projects/environments.
+   *
+   * Required filters from the table schema are also always included.
+   */
+  private createTenantGuard(tableSchema: TableSchema, _tableAlias: string): And | CompareOperation {
+    const { tenantColumns, requiredFilters } = tableSchema;
+
+    // Organization guard is always required
+    const orgGuard: CompareOperation = {
+      expression_type: "compare_operation",
+      op: CompareOperationOp.Eq,
+      left: { expression_type: "field", chain: [tenantColumns.organizationId] } as Field,
+      right: { expression_type: "constant", value: this.context.organizationId } as Constant,
+    };
+
+    // Collect all guards - org is always included
+    const guards: CompareOperation[] = [orgGuard];
+
+    // Only add project guard if projectId is provided
+    if (this.context.projectId !== undefined) {
+      const projectGuard: CompareOperation = {
+        expression_type: "compare_operation",
+        op: CompareOperationOp.Eq,
+        left: { expression_type: "field", chain: [tenantColumns.projectId] } as Field,
+        right: { expression_type: "constant", value: this.context.projectId } as Constant,
+      };
+      guards.push(projectGuard);
+    }
+
+    // Only add environment guard if environmentId is provided
+    if (this.context.environmentId !== undefined) {
+      const envGuard: CompareOperation = {
+        expression_type: "compare_operation",
+        op: CompareOperationOp.Eq,
+        left: { expression_type: "field", chain: [tenantColumns.environmentId] } as Field,
+        right: { expression_type: "constant", value: this.context.environmentId } as Constant,
+      };
+      guards.push(envGuard);
+    }
+
+    // Add required filters from the table schema
+    if (requiredFilters && requiredFilters.length > 0) {
+      for (const filter of requiredFilters) {
+        const filterGuard: CompareOperation = {
+          expression_type: "compare_operation",
+          op: CompareOperationOp.Eq,
+          left: { expression_type: "field", chain: [filter.column] } as Field,
+          right: { expression_type: "constant", value: filter.value } as Constant,
+        };
+        guards.push(filterGuard);
+      }
+    }
+
+    // If only org guard, return it directly (no need for AND wrapper)
+    if (guards.length === 1) {
+      return orgGuard;
+    }
+
+    return {
+      expression_type: "and",
+      exprs: guards,
+    };
+  }
+
+  // ============================================================
+  // Expression Visitors
+  // ============================================================
+
+  private visitCTE(node: CTE): string {
+    return this.visit(node.expr);
+  }
+
+  private visitAlias(node: Alias): string {
+    const expr = this.visit(node.expr);
+    if (node.hidden) {
+      return expr;
+    }
+    return `${expr} AS ${this.printIdentifier(node.alias)}`;
+  }
+
+  private visitArithmeticOperation(node: ArithmeticOperation): string {
+    const left = this.visit(node.left);
+    const right = this.visit(node.right);
+
+    switch (node.op) {
+      case ArithmeticOperationOp.Add:
+        return `plus(${left}, ${right})`;
+      case ArithmeticOperationOp.Sub:
+        return `minus(${left}, ${right})`;
+      case ArithmeticOperationOp.Mult:
+        return `multiply(${left}, ${right})`;
+      case ArithmeticOperationOp.Div:
+        return `divide(${left}, ${right})`;
+      case ArithmeticOperationOp.Mod:
+        return `modulo(${left}, ${right})`;
+      default:
+        throw new ImpossibleASTError(`Unknown ArithmeticOperationOp: ${node.op}`);
+    }
+  }
+
+  private visitAnd(node: And): string {
+    if (node.exprs.length === 1) {
+      return this.visit(node.exprs[0]);
+    }
+
+    // Optimization: filter out constant true values, short-circuit on false
+    const exprs: string[] = [];
+    for (const expr of node.exprs) {
+      const printed = this.visit(expr);
+      if (printed === "0") {
+        // Short-circuit: and(..., 0, ...) => 0
+        return "0";
+      }
+      if (printed !== "1") {
+        // Skip constant true values
+        exprs.push(printed);
+      }
+    }
+
+    if (exprs.length === 0) {
+      return "1";
+    }
+    if (exprs.length === 1) {
+      return exprs[0];
+    }
+    return `and(${exprs.join(", ")})`;
+  }
+
+  private visitOr(node: Or): string {
+    if (node.exprs.length === 1) {
+      return this.visit(node.exprs[0]);
+    }
+
+    // Optimization: filter out constant false values, short-circuit on true
+    const exprs: string[] = [];
+    for (const expr of node.exprs) {
+      const printed = this.visit(expr);
+      if (printed === "1") {
+        // Short-circuit: or(..., 1, ...) => 1
+        return "1";
+      }
+      if (printed !== "0") {
+        // Skip constant false values
+        exprs.push(printed);
+      }
+    }
+
+    if (exprs.length === 0) {
+      return "0";
+    }
+    if (exprs.length === 1) {
+      return exprs[0];
+    }
+    return `or(${exprs.join(", ")})`;
+  }
+
+  private visitNot(node: Not): string {
+    return `not(${this.visit(node.expr)})`;
+  }
+
+  private visitCompareOperation(node: CompareOperation): string {
+    // Check if we need to transform values using valueMap
+    const columnSchema = this.extractColumnSchemaFromExpression(node.left);
+    const rightColumnSchema = this.extractColumnSchemaFromExpression(node.right);
+
+    // Transform the right side if it contains user-friendly values
+    const transformedRight = this.transformValueMapExpression(node.right, columnSchema);
+
+    const left = this.visit(node.left);
+    const right = this.visit(transformedRight);
+
+    switch (node.op) {
+      case CompareOperationOp.Eq:
+        // Handle NULL comparison
+        if (
+          (transformedRight as Constant).expression_type === "constant" &&
+          (transformedRight as Constant).value === null
+        ) {
+          // Check if the column has a custom nullValue (e.g., '{}' for JSON columns)
+          if (columnSchema?.nullValue) {
+            return `equals(${left}, ${columnSchema.nullValue})`;
+          }
+          return `isNull(${left})`;
+        }
+        if (
+          (node.left as Constant).expression_type === "constant" &&
+          (node.left as Constant).value === null
+        ) {
+          // Check if the column has a custom nullValue (e.g., '{}' for JSON columns)
+          if (rightColumnSchema?.nullValue) {
+            return `equals(${right}, ${rightColumnSchema.nullValue})`;
+          }
+          return `isNull(${right})`;
+        }
+        return `equals(${left}, ${right})`;
+
+      case CompareOperationOp.NotEq:
+        // Handle NULL comparison
+        if (
+          (transformedRight as Constant).expression_type === "constant" &&
+          (transformedRight as Constant).value === null
+        ) {
+          // Check if the column has a custom nullValue (e.g., '{}' for JSON columns)
+          if (columnSchema?.nullValue) {
+            return `notEquals(${left}, ${columnSchema.nullValue})`;
+          }
+          return `isNotNull(${left})`;
+        }
+        if (
+          (node.left as Constant).expression_type === "constant" &&
+          (node.left as Constant).value === null
+        ) {
+          // Check if the column has a custom nullValue (e.g., '{}' for JSON columns)
+          if (rightColumnSchema?.nullValue) {
+            return `notEquals(${right}, ${rightColumnSchema.nullValue})`;
+          }
+          return `isNotNull(${right})`;
+        }
+        return `notEquals(${left}, ${right})`;
+
+      case CompareOperationOp.Lt:
+        return `less(${left}, ${right})`;
+      case CompareOperationOp.LtEq:
+        return `lessOrEquals(${left}, ${right})`;
+      case CompareOperationOp.Gt:
+        return `greater(${left}, ${right})`;
+      case CompareOperationOp.GtEq:
+        return `greaterOrEquals(${left}, ${right})`;
+      case CompareOperationOp.Like:
+        return `like(${left}, ${right})`;
+      case CompareOperationOp.ILike:
+        return `ilike(${left}, ${right})`;
+      case CompareOperationOp.NotLike:
+        return `notLike(${left}, ${right})`;
+      case CompareOperationOp.NotILike:
+        return `notILike(${left}, ${right})`;
+      case CompareOperationOp.In:
+        return `in(${left}, ${right})`;
+      case CompareOperationOp.NotIn:
+        return `notIn(${left}, ${right})`;
+      case CompareOperationOp.GlobalIn:
+        return `globalIn(${left}, ${right})`;
+      case CompareOperationOp.GlobalNotIn:
+        return `globalNotIn(${left}, ${right})`;
+      case CompareOperationOp.Regex:
+        return `match(${left}, ${right})`;
+      case CompareOperationOp.NotRegex:
+        return `not(match(${left}, ${right}))`;
+      case CompareOperationOp.IRegex:
+        return `match(${left}, concat('(?i)', ${right}))`;
+      case CompareOperationOp.NotIRegex:
+        return `not(match(${left}, concat('(?i)', ${right})))`;
+      default:
+        throw new ImpossibleASTError(`Unknown CompareOperationOp: ${node.op}`);
+    }
+  }
+
+  /**
+   * Extract column schema from a field expression if it references a known column
+   */
+  private extractColumnSchemaFromExpression(expr: Expression): ColumnSchema | null {
+    if ((expr as Field).expression_type !== "field") return null;
+
+    const field = expr as Field;
+    const chain = field.chain;
+
+    if (chain.length === 0) return null;
+
+    const firstPart = chain[0];
+    if (typeof firstPart !== "string") return null;
+
+    // Qualified reference: table.column
+    if (chain.length >= 2) {
+      const tableAlias = firstPart;
+      const tableSchema = this.tableContexts.get(tableAlias);
+      if (!tableSchema) return null;
+
+      const columnName = chain[1];
+      if (typeof columnName !== "string") return null;
+
+      return tableSchema.columns[columnName] || null;
+    }
+
+    // Unqualified reference
+    const columnName = firstPart;
+    for (const tableSchema of this.tableContexts.values()) {
+      const columnSchema = tableSchema.columns[columnName];
+      if (columnSchema) {
+        return columnSchema;
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * Transform a single string value using whereTransform, valueMap, or fieldMapping
+   * Returns the transformed value, or the original value if no transformation applies
+   */
+  private transformSingleValue(columnSchema: ColumnSchema, value: string): string {
+    // First try whereTransform function (highest priority)
+    if (columnSchema.whereTransform) {
+      return columnSchema.whereTransform(value);
+    }
+
+    // Then try static valueMap
+    if (columnSchema.valueMap) {
+      const internalValue = getInternalValue(columnSchema, value);
+      if (internalValue !== value) {
+        return internalValue;
+      }
+    }
+
+    // Then try runtime fieldMapping
+    if (hasFieldMapping(columnSchema) && columnSchema.fieldMapping) {
+      const internalValue = getInternalValueFromMappingCaseInsensitive(
+        this.context.fieldMappings,
+        columnSchema.fieldMapping,
+        value
+      );
+      if (internalValue !== null) {
+        return internalValue;
+      }
+    }
+
+    return value;
+  }
+
+  /**
+   * Transform an expression's values using the column's whereTransform, valueMap, or fieldMapping if applicable
+   * Returns the original expression if no transformation is needed
+   */
+  private transformValueMapExpression(
+    expr: Expression,
+    columnSchema: ColumnSchema | null
+  ): Expression {
+    // No column schema, return as-is
+    if (!columnSchema) {
+      return expr;
+    }
+
+    // Check if column has any transformation mechanism
+    const hasWhereTransform = columnSchema.whereTransform !== undefined;
+    const hasValueMap = columnSchema.valueMap && Object.keys(columnSchema.valueMap).length > 0;
+    const hasFieldMap = hasFieldMapping(columnSchema);
+    if (!hasWhereTransform && !hasValueMap && !hasFieldMap) {
+      return expr;
+    }
+
+    // Handle constant string values
+    if ((expr as Constant).expression_type === "constant") {
+      const constant = expr as Constant;
+      if (typeof constant.value === "string") {
+        const internalValue = this.transformSingleValue(columnSchema, constant.value);
+        if (internalValue !== constant.value) {
+          // Return a new constant with the transformed value
+          return {
+            expression_type: "constant",
+            value: internalValue,
+          } as Constant;
+        }
+      }
+      return expr;
+    }
+
+    // Handle arrays (for IN expressions with [...])
+    if ((expr as ASTArray).expression_type === "array") {
+      const array = expr as ASTArray;
+      const transformedExprs = array.exprs.map((e) =>
+        this.transformValueMapExpression(e, columnSchema)
+      );
+
+      // Check if any expressions were actually transformed
+      const hasChanges = transformedExprs.some((e, i) => e !== array.exprs[i]);
+      if (hasChanges) {
+        return {
+          expression_type: "array",
+          exprs: transformedExprs,
+        } as ASTArray;
+      }
+      return expr;
+    }
+
+    // Handle tuples (for IN expressions with (...))
+    if ((expr as Tuple).expression_type === "tuple") {
+      const tuple = expr as Tuple;
+      const transformedExprs = tuple.exprs.map((e) =>
+        this.transformValueMapExpression(e, columnSchema)
+      );
+
+      // Check if any expressions were actually transformed
+      const hasChanges = transformedExprs.some((e, i) => e !== tuple.exprs[i]);
+      if (hasChanges) {
+        return {
+          expression_type: "tuple",
+          exprs: transformedExprs,
+        } as Tuple;
+      }
+      return expr;
+    }
+
+    // Other expression types, return as-is
+    return expr;
+  }
+
+  private visitBetweenExpr(node: BetweenExpr): string {
+    const expr = this.visit(node.expr);
+    const low = this.visit(node.low);
+    const high = this.visit(node.high);
+    const notKw = node.negated ? " NOT" : "";
+    return `${expr}${notKw} BETWEEN ${low} AND ${high}`;
+  }
+
+  private visitOrderExpr(node: OrderExpr): string {
+    const expr = this.visit(node.expr);
+    return `${expr} ${node.order || "ASC"}`;
+  }
+
+  private visitArrayAccess(node: ArrayAccess): string {
+    const array = this.visit(node.array);
+    const property = this.visit(node.property);
+    return `${array}[${property}]`;
+  }
+
+  private visitArray(node: ASTArray): string {
+    const elements = node.exprs.map((e) => this.visit(e));
+    return `[${elements.join(", ")}]`;
+  }
+
+  private visitDict(node: Dict): string {
+    // Convert dict to tuple format for ClickHouse
+    let str = "tuple('__hx_tag', '__hx_obj'";
+    for (const [key, value] of node.items) {
+      str += `, ${this.visit(key)}, ${this.visit(value)}`;
+    }
+    return str + ")";
+  }
+
+  private visitTupleAccess(node: TupleAccess): string {
+    const tuple = this.visit(node.tuple);
+    const index = node.index;
+    const isSimple =
+      (node.tuple as Field).expression_type === "field" ||
+      (node.tuple as Tuple).expression_type === "tuple" ||
+      (node.tuple as Call).expression_type === "call";
+    return isSimple ? `${tuple}.${index}` : `(${tuple}).${index}`;
+  }
+
+  private visitTuple(node: Tuple): string {
+    const elements = node.exprs.map((e) => this.visit(e));
+    return `tuple(${elements.join(", ")})`;
+  }
+
+  private visitLambda(node: Lambda): string {
+    const identifiers = node.args.map((arg) => this.printIdentifier(arg));
+    if (identifiers.length === 0) {
+      throw new QueryError("Lambdas require at least one argument");
+    }
+    const args = identifiers.length === 1 ? identifiers[0] : `(${identifiers.join(", ")})`;
+    return `${args} -> ${this.visit(node.expr as Expression)}`;
+  }
+
+  private visitConstant(node: Constant): string {
+    const value = node.value;
+
+    // Inline simple constants
+    if (value === null) {
+      return "NULL";
+    }
+    if (typeof value === "boolean") {
+      return value ? "1" : "0";
+    }
+    if (typeof value === "number") {
+      if (!Number.isFinite(value)) {
+        if (Number.isNaN(value)) return "nan";
+        return value > 0 ? "inf" : "-inf";
+      }
+      return String(value);
+    }
+
+    // Use parameterized query for strings and other types
+    return this.context.addValue(value);
+  }
+
+  private visitField(node: Field): string {
+    if (node.chain.length === 0) {
+      throw new ImpossibleASTError("Field chain is empty");
+    }
+
+    // Handle asterisk
+    if (node.chain.length === 1 && node.chain[0] === "*") {
+      return "*";
+    }
+
+    // Handle table.* asterisk
+    if (node.chain.length === 2 && node.chain[1] === "*") {
+      const tableAlias = node.chain[0];
+      if (typeof tableAlias === "string") {
+        return `${this.printIdentifier(tableAlias)}.*`;
+      }
+    }
+
+    // Check if this field is a virtual column
+    // BUT: if the column has whereTransform and we're in a comparison context,
+    // use the raw column instead of the expression (for efficient index usage)
+    const columnSchema = this.resolveFieldToColumnSchema(node.chain);
+    const inComparisonContext = this.isInComparisonContext();
+
+    if (columnSchema?.whereTransform && inComparisonContext) {
+      // Use raw column for WHERE comparisons when whereTransform is defined
+      // Must table-qualify to avoid alias conflicts with SELECT expressions
+      const tableQualifiedChain = this.resolveFieldChainWithTableAlias(node.chain);
+      return tableQualifiedChain.map((part) => this.printIdentifierOrIndex(part)).join(".");
+    }
+
+    // In GROUP BY context, for virtual columns (columns with expressions),
+    // use the alias name instead of the expression. ClickHouse allows
+    // referencing SELECT aliases in GROUP BY.
+    if (this.inGroupByContext) {
+      const virtualColumnName = this.getVirtualColumnNameForField(node.chain);
+      if (virtualColumnName !== null) {
+        return this.printIdentifier(virtualColumnName);
+      }
+    }
+
+    const virtualExpression = this.getVirtualColumnExpressionForField(node.chain);
+    if (virtualExpression !== null) {
+      // Return the expression wrapped in parentheses
+      return `(${virtualExpression})`;
+    }
+
+    // Try to resolve column names through table context
+    const resolvedChain = this.resolveFieldChain(node.chain);
+
+    // Print each chain element
+    let result = resolvedChain.map((part) => this.printIdentifierOrIndex(part)).join(".");
+
+    // For JSON column subfield access (e.g., error.data.name), add .:String type hint
+    // This is required because ClickHouse's Dynamic/Variant types are not allowed in
+    // GROUP BY without type casting, and SELECT/GROUP BY expressions must match
+    if (resolvedChain.length > 1) {
+      // Check if the root column (first part) is a JSON column
+      const rootColumnSchema = this.resolveFieldToColumnSchema([node.chain[0]]);
+      if (rootColumnSchema?.type === "JSON") {
+        // Add .:String type hint for JSON subfield access
+        result = `${result}.:String`;
+      }
+    }
+
+    return result;
+  }
+
+  /**
+   * Check if we're in a context where we should use raw column names
+   * instead of virtual column expressions (WHERE comparisons or GROUP BY)
+   */
+  private isInComparisonContext(): boolean {
+    // Check if we're in GROUP BY context
+    if (this.inGroupByContext) {
+      return true;
+    }
+
+    // Check if we're inside a comparison operation (WHERE/HAVING context)
+    for (const node of this.stack) {
+      if ((node as CompareOperation).expression_type === "compare_operation") {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  /**
+   * Resolve field chain with table alias prefix to avoid alias conflicts.
+   * This is used in WHERE clauses when a column has whereTransform to ensure
+   * we reference the raw column, not a SELECT alias with the same name.
+   */
+  private resolveFieldChainWithTableAlias(chain: Array<string | number>): Array<string | number> {
+    if (chain.length === 0) return chain;
+
+    const firstPart = chain[0];
+    if (typeof firstPart !== "string") return chain;
+
+    // If already qualified (table.column), use normal resolution
+    if (chain.length >= 2) {
+      return this.resolveFieldChain(chain);
+    }
+
+    // Unqualified reference - need to find the table and add its alias
+    const columnName = firstPart;
+    for (const [tableAlias, tableSchema] of this.tableContexts.entries()) {
+      const columnSchema = tableSchema.columns[columnName];
+      if (columnSchema) {
+        const resolvedColumnName = columnSchema.clickhouseName || columnSchema.name;
+        return [tableAlias, resolvedColumnName, ...chain.slice(1)];
+      }
+    }
+
+    // Not found in any table - return as-is
+    return chain;
+  }
+
+  /**
+   * Check if a field chain represents JSON subfield access (e.g., error.data.name)
+   * Returns true if the root column is JSON type and there are additional path parts
+   */
+  private isJsonSubfieldAccess(chain: Array<string | number>): boolean {
+    if (chain.length <= 1) return false;
+
+    const rootColumnSchema = this.resolveFieldToColumnSchema([chain[0]]);
+    return rootColumnSchema?.type === "JSON";
+  }
+
+  /**
+   * Resolve a field chain to its column schema (if it references a known column)
+   */
+  private resolveFieldToColumnSchema(chain: Array<string | number>): ColumnSchema | null {
+    if (chain.length === 0) return null;
+
+    const firstPart = chain[0];
+    if (typeof firstPart !== "string") return null;
+
+    // Qualified reference: table.column
+    if (chain.length >= 2) {
+      const tableAlias = firstPart;
+      const tableSchema = this.tableContexts.get(tableAlias);
+      if (!tableSchema) return null;
+
+      const columnName = chain[1];
+      if (typeof columnName !== "string") return null;
+
+      return tableSchema.columns[columnName] || null;
+    }
+
+    // Unqualified reference
+    const columnName = firstPart;
+    for (const tableSchema of this.tableContexts.values()) {
+      const columnSchema = tableSchema.columns[columnName];
+      if (columnSchema) {
+        return columnSchema;
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * Check if a field chain references a virtual column and return its expression
+   * @returns The virtual column expression, or null if not a virtual column
+   */
+  private getVirtualColumnExpressionForField(chain: Array<string | number>): string | null {
+    if (chain.length === 0) return null;
+
+    const firstPart = chain[0];
+    if (typeof firstPart !== "string") return null;
+
+    // Case 1: Qualified reference like table.column
+    if (chain.length >= 2) {
+      const tableAlias = firstPart;
+      const tableSchema = this.tableContexts.get(tableAlias);
+      if (!tableSchema) return null;
+
+      const columnName = chain[1];
+      if (typeof columnName !== "string") return null;
+
+      const columnSchema = tableSchema.columns[columnName];
+      if (columnSchema && isVirtualColumn(columnSchema)) {
+        return columnSchema.expression!;
+      }
+      return null;
+    }
+
+    // Case 2: Unqualified reference like just "column"
+    const columnName = firstPart;
+    for (const tableSchema of this.tableContexts.values()) {
+      const columnSchema = tableSchema.columns[columnName];
+      if (columnSchema && isVirtualColumn(columnSchema)) {
+        return columnSchema.expression!;
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * Resolve field chain to use ClickHouse column names where applicable
+   * Handles both qualified (table.column) and unqualified (column) references
+   */
+  private resolveFieldChain(chain: Array<string | number>): Array<string | number> {
+    if (chain.length === 0) {
+      return chain;
+    }
+
+    const firstPart = chain[0];
+    if (typeof firstPart !== "string") {
+      return chain; // Index access, return as-is
+    }
+
+    // Case 1: Qualified reference like table.column or table.column.nested
+    if (chain.length >= 2) {
+      const tableAlias = firstPart;
+      const tableSchema = this.tableContexts.get(tableAlias);
+
+      if (tableSchema) {
+        // This is a table.column reference
+        const columnName = chain[1];
+        if (typeof columnName === "string") {
+          const resolvedColumn = this.resolveColumnName(tableSchema, columnName);
+          return [tableAlias, resolvedColumn, ...chain.slice(2)];
+        }
+      }
+      // Not a known table alias, might be a nested field - return as-is
+      return chain;
+    }
+
+    // Case 2: Unqualified reference like just "column"
+    // Try to find the column in any table context
+    const columnName = firstPart;
+    for (const tableSchema of this.tableContexts.values()) {
+      const columnSchema = tableSchema.columns[columnName];
+      if (columnSchema) {
+        return [columnSchema.clickhouseName || columnSchema.name, ...chain.slice(1)];
+      }
+    }
+
+    // Column not found in any table context - return as-is (might be a function, subquery alias, etc.)
+    return chain;
+  }
+
+  /**
+   * Resolve a column name to its ClickHouse name using the table schema
+   */
+  private resolveColumnName(tableSchema: TableSchema, columnName: string): string {
+    const columnSchema = tableSchema.columns[columnName];
+    if (columnSchema) {
+      return columnSchema.clickhouseName || columnSchema.name;
+    }
+    // Column not in schema - return as-is (might be a computed column, etc.)
+    return columnName;
+  }
+
+  private visitPlaceholder(node: Placeholder): string {
+    return this.visit(node.expr);
+  }
+
+  private visitCall(node: Call): string {
+    const name = node.name;
+
+    // Check if this is a comparison function
+    if (name in TSQL_COMPARISON_MAPPING) {
+      const op = TSQL_COMPARISON_MAPPING[name];
+      if (node.args.length !== 2) {
+        throw new QueryError(`Comparison '${name}' requires exactly two arguments`);
+      }
+      return this.visitCompareOperation({
+        expression_type: "compare_operation",
+        left: node.args[0],
+        right: node.args[1],
+        op,
+      });
+    }
+
+    // Check for aggregation function
+    const aggMeta = findTSQLAggregation(name);
+    if (aggMeta) {
+      validateFunctionArgs(node.args, aggMeta.minArgs, aggMeta.maxArgs, name, {
+        functionTerm: "aggregation",
+      });
+
+      // Check for nested aggregations
+      for (const stackNode of this.stack.slice().reverse()) {
+        if ((stackNode as SelectQuery).expression_type === "select_query") {
+          break;
+        }
+        if ((stackNode as Call).expression_type === "call" && stackNode !== node) {
+          const stackCall = stackNode as Call;
+          if (findTSQLAggregation(stackCall.name)) {
+            throw new QueryError(
+              `Aggregation '${name}' cannot be nested inside another aggregation '${stackCall.name}'`
+            );
+          }
+        }
+      }
+
+      const args = node.args.map((arg) => this.visit(arg));
+      const params = node.params ? node.params.map((p) => this.visit(p)) : null;
+      const paramsPart = params ? `(${params.join(", ")})` : "";
+      const distinctPart = node.distinct ? "DISTINCT " : "";
+      return `${aggMeta.clickhouseName}${paramsPart}(${distinctPart}${args.join(", ")})`;
+    }
+
+    // Check for regular function
+    const funcMeta = findTSQLFunction(name);
+    if (funcMeta) {
+      validateFunctionArgs(node.args, funcMeta.minArgs, funcMeta.maxArgs, name);
+
+      const args = node.args.map((arg) => this.visit(arg));
+      const params = node.params ? node.params.map((p) => this.visit(p)) : null;
+      const paramsPart = params ? `(${params.join(", ")})` : "";
+      return `${funcMeta.clickhouseName}${paramsPart}(${args.join(", ")})`;
+    }
+
+    // Unknown function - throw error
+    throw new QueryError(`Unknown function: ${name}`);
+  }
+
+  private visitJoinConstraint(node: JoinConstraint): string {
+    return this.visit(node.expr);
+  }
+
+  private visitWindowFrameExpr(node: WindowFrameExpr): string {
+    if (node.frame_type === "CURRENT ROW") {
+      return "CURRENT ROW";
+    }
+    if (node.frame_value !== undefined) {
+      return `${node.frame_value} ${node.frame_type}`;
+    }
+    return `UNBOUNDED ${node.frame_type}`;
+  }
+
+  private visitWindowExpr(node: WindowExpr): string {
+    const parts: string[] = [];
+
+    if (node.partition_by && node.partition_by.length > 0) {
+      parts.push(`PARTITION BY ${node.partition_by.map((e) => this.visit(e)).join(", ")}`);
+    }
+
+    if (node.order_by && node.order_by.length > 0) {
+      parts.push(`ORDER BY ${node.order_by.map((e) => this.visit(e)).join(", ")}`);
+    }
+
+    if (node.frame_method && node.frame_start) {
+      let frameStr = `${node.frame_method} `;
+      if (node.frame_end) {
+        frameStr += `BETWEEN ${this.visit(node.frame_start)} AND ${this.visit(node.frame_end)}`;
+      } else {
+        frameStr += this.visit(node.frame_start);
+      }
+      parts.push(frameStr);
+    }
+
+    return parts.join(" ");
+  }
+
+  private visitWindowFunction(node: WindowFunction): string {
+    const args = node.args ? node.args.map((a) => this.visit(a)) : [];
+    const funcCall = `${node.name}(${args.join(", ")})`;
+
+    if (node.over_identifier) {
+      return `${funcCall} OVER ${this.printIdentifier(node.over_identifier)}`;
+    }
+    if (node.over_expr) {
+      return `${funcCall} OVER (${this.visit(node.over_expr)})`;
+    }
+    return funcCall;
+  }
+
+  private visitLimitByExpr(node: LimitByExpr): string {
+    const exprs = node.exprs.map((e) => this.visit(e)).join(", ");
+    const offsetPart = node.offset_value ? ` OFFSET ${this.visit(node.offset_value)}` : "";
+    return `LIMIT ${this.visit(node.n)}${offsetPart} BY ${exprs}`;
+  }
+
+  private visitRatioExpr(node: RatioExpr): string {
+    const left = this.visit(node.left);
+    if (node.right) {
+      return `${left}/${this.visit(node.right)}`;
+    }
+    return left;
+  }
+
+  private visitSampleExpr(node: SampleExpr): string {
+    const sample = this.visitRatioExpr(node.sample_value);
+    if (node.offset_value) {
+      return `SAMPLE ${sample} OFFSET ${this.visitRatioExpr(node.offset_value)}`;
+    }
+    return `SAMPLE ${sample}`;
+  }
+
+  // ============================================================
+  // Helper Methods
+  // ============================================================
+
+  /**
+   * Print an identifier safely escaped for ClickHouse
+   */
+  private printIdentifier(name: string): string {
+    return escapeClickHouseIdentifier(name);
+  }
+
+  /**
+   * Print an identifier or array index
+   */
+  private printIdentifierOrIndex(part: string | number): string {
+    if (typeof part === "number") {
+      return String(part);
+    }
+    return escapeClickHouseIdentifier(part);
+  }
+
+  /**
+   * Check if a node is a SelectSetQuery
+   */
+  private isSelectSetQuery(node: AST): boolean {
+    return (node as SelectSetQuery).expression_type === "select_set_query";
+  }
+
+  /**
+   * Look up a table in the schema registry
+   */
+  private lookupTable(tableName: string): TableSchema {
+    return validateTable(this.context.schema, tableName);
+  }
+}
+
+// ============================================================
+// Public API
+// ============================================================
+
+/**
+ * Print a TSQL AST to ClickHouse SQL
+ */
+export function printToClickHouse(
+  node: SelectQuery | SelectSetQuery,
+  context: PrinterContext,
+  options: { pretty?: boolean } = {}
+): PrintResult {
+  const printer = new ClickHousePrinter(context, options);
+  return printer.print(node);
+}
diff --git a/internal-packages/tsql/src/query/printer_context.ts b/internal-packages/tsql/src/query/printer_context.ts
new file mode 100644
index 000000000..15089e01f
--- /dev/null
+++ b/internal-packages/tsql/src/query/printer_context.ts
@@ -0,0 +1,215 @@
+// TypeScript port of posthog/hogql/context.py
+// Adapted for ClickHouse client's {param: Type} syntax
+
+import { getClickHouseType } from "./escape";
+import { SchemaRegistry, FieldMappings } from "./schema";
+
+/**
+ * Settings that control query execution behavior
+ */
+export interface QuerySettings {
+  /** Maximum number of rows to return */
+  maxRows?: number;
+  /** Timezone for date/time operations */
+  timezone?: string;
+  /** Whether to allow full table scans */
+  allowFullTableScans?: boolean;
+  /** Query timeout in seconds */
+  timeoutSeconds?: number;
+}
+
+/**
+ * Default query settings
+ */
+export const DEFAULT_QUERY_SETTINGS: Required<QuerySettings> = {
+  maxRows: 10000,
+  timezone: "UTC",
+  allowFullTableScans: false,
+  timeoutSeconds: 60,
+};
+
+/**
+ * A warning or notice collected during query printing
+ */
+export interface QueryNotice {
+  code: string;
+  message: string;
+  start?: number;
+  end?: number;
+}
+
+/**
+ * Context for the TSQL to ClickHouse printer
+ *
+ * Holds:
+ * - Tenant IDs for automatic WHERE clause injection
+ * - Schema registry for table/column validation
+ * - Parameter accumulator for SQL injection safety
+ * - Query settings and execution options
+ * - Field mappings for runtime value translation
+ */
+export class PrinterContext {
+  /** Accumulated parameter values for parameterized query */
+  private values: Record<string, unknown> = {};
+
+  /** Counter for generating unique parameter names */
+  private paramCounter = 0;
+
+  /** Warnings collected during printing */
+  readonly warnings: QueryNotice[] = [];
+
+  /** Errors collected during printing */
+  readonly errors: QueryNotice[] = [];
+
+  /** Runtime field mappings for dynamic value translation */
+  readonly fieldMappings: FieldMappings;
+
+  constructor(
+    /** The organization ID for tenant isolation (required) */
+    public readonly organizationId: string,
+    /** The project ID for tenant isolation (optional - omit to query across all projects) */
+    public readonly projectId: string | undefined,
+    /** The environment ID for tenant isolation (optional - omit to query across all environments) */
+    public readonly environmentId: string | undefined,
+    /** Schema registry containing allowed tables and columns */
+    public readonly schema: SchemaRegistry,
+    /** Query execution settings */
+    public readonly settings: QuerySettings = {},
+    /** Runtime field mappings for dynamic value translation */
+    fieldMappings: FieldMappings = {}
+  ) {
+    // Initialize with default settings
+    this.settings = { ...DEFAULT_QUERY_SETTINGS, ...settings };
+    this.fieldMappings = fieldMappings;
+  }
+
+  /**
+   * Get the timezone setting
+   */
+  get timezone(): string {
+    return this.settings.timezone ?? DEFAULT_QUERY_SETTINGS.timezone;
+  }
+
+  /**
+   * Get the max rows setting
+   */
+  get maxRows(): number {
+    return this.settings.maxRows ?? DEFAULT_QUERY_SETTINGS.maxRows;
+  }
+
+  /**
+   * Add a value to the parameter map and return a ClickHouse placeholder
+   *
+   * @param value The value to parameterize
+   * @returns A placeholder string like "{tsql_val_0: String}"
+   */
+  addValue(value: unknown): string {
+    const key = `tsql_val_${this.paramCounter++}`;
+    this.values[key] = value;
+    const chType = getClickHouseType(value);
+    return `{${key}: ${chType}}`;
+  }
+
+  /**
+   * Add a value with a specific key (for named parameters)
+   *
+   * @param key The parameter name
+   * @param value The value
+   * @returns A placeholder string like "{key: Type}"
+   */
+  addNamedValue(key: string, value: unknown): string {
+    this.values[key] = value;
+    const chType = getClickHouseType(value);
+    return `{${key}: ${chType}}`;
+  }
+
+  /**
+   * Get all accumulated parameter values
+   */
+  getParams(): Record<string, unknown> {
+    return { ...this.values };
+  }
+
+  /**
+   * Add a warning notice
+   */
+  addWarning(code: string, message: string, start?: number, end?: number): void {
+    this.warnings.push({ code, message, start, end });
+  }
+
+  /**
+   * Add an error notice
+   */
+  addError(code: string, message: string, start?: number, end?: number): void {
+    this.errors.push({ code, message, start, end });
+  }
+
+  /**
+   * Check if any errors were collected
+   */
+  hasErrors(): boolean {
+    return this.errors.length > 0;
+  }
+
+  /**
+   * Create a child context that shares the same parameter accumulator
+   * Useful for handling subqueries while keeping parameters unified
+   */
+  createChildContext(): PrinterContext {
+    const child = new PrinterContext(
+      this.organizationId,
+      this.projectId,
+      this.environmentId,
+      this.schema,
+      this.settings,
+      this.fieldMappings
+    );
+    // Share the same values map so parameters are unified
+    child.values = this.values;
+    // Share the same counter reference via closure
+    const parentThis = this;
+    Object.defineProperty(child, "paramCounter", {
+      get() {
+        return parentThis.paramCounter;
+      },
+      set(v: number) {
+        parentThis.paramCounter = v;
+      },
+    });
+    return child;
+  }
+}
+
+/**
+ * Options for creating a printer context
+ */
+export interface PrinterContextOptions {
+  /** The organization ID for tenant isolation (required) */
+  organizationId: string;
+  /** The project ID for tenant isolation (optional - omit to query across all projects) */
+  projectId?: string;
+  /** The environment ID for tenant isolation (optional - omit to query across all environments) */
+  environmentId?: string;
+  schema: SchemaRegistry;
+  settings?: QuerySettings;
+  /**
+   * Runtime field mappings for dynamic value translation.
+   * Maps internal ClickHouse values to external user-facing values.
+   */
+  fieldMappings?: FieldMappings;
+}
+
+/**
+ * Create a new PrinterContext
+ */
+export function createPrinterContext(options: PrinterContextOptions): PrinterContext {
+  return new PrinterContext(
+    options.organizationId,
+    options.projectId,
+    options.environmentId,
+    options.schema,
+    options.settings,
+    options.fieldMappings
+  );
+}
+
diff --git a/internal-packages/tsql/src/query/property_types.ts b/internal-packages/tsql/src/query/property_types.ts
new file mode 100644
index 000000000..ff2d74c8e
--- /dev/null
+++ b/internal-packages/tsql/src/query/property_types.ts
@@ -0,0 +1,720 @@
+// TypeScript translation of posthog/hogql/transforms/property_types.py
+
+import type {
+  AST,
+  Expr,
+  Field,
+  PropertyType,
+  FieldType,
+  BaseTableType,
+  VirtualTableType,
+  LazyJoinType,
+  LazyTableType,
+  Call,
+  Constant,
+  CallType,
+  DateTimeType,
+} from "./ast";
+import type { TSQLContext } from "./context";
+import type { BooleanDatabaseField, DateTimeDatabaseField, Table } from "./models";
+
+// Helper function to escape TSQL identifiers
+function escapeTSQLIdentifier(identifier: string | number): string {
+  if (typeof identifier === "number") {
+    return String(identifier);
+  }
+  if (identifier.includes("%")) {
+    throw new Error(
+      `The TSQL identifier "${identifier}" is not permitted as it contains the "%" character`
+    );
+  }
+  // TSQL allows dollars in the identifier
+  if (/^[A-Za-z_$][A-Za-z0-9_$]*$/.test(identifier)) {
+    return identifier;
+  }
+  // Escape backticks and other special characters
+  const backquoteEscapeChars: Record<string, string> = {
+    "\b": "\\b",
+    "\f": "\\f",
+    "\r": "\\r",
+    "\n": "\\n",
+    "\t": "\\t",
+    "\0": "\\0",
+    a: "\\a",
+    "\v": "\\v",
+    "\\": "\\\\",
+    "`": "\\`",
+  };
+  return `\`${identifier
+    .split("")
+    .map((c) => backquoteEscapeChars[c] || c)
+    .join("")}\``;
+}
+
+// Visitor dispatcher - converts node type to visitor method name
+// Matches Python's camel_case_pattern.sub("_", class_name).lower() logic
+function getVisitorMethodName(node: AST): string {
+  // Get the constructor name or use a type guard to determine the type
+  const nodeType = (node as any).constructor?.name || detectNodeType(node);
+
+  if (!nodeType) {
+    return "visit_unknown";
+  }
+
+  // Convert CamelCase to snake_case (e.g., "PropertyType" -> "property_type")
+  const snakeCase = nodeType
+    .replace(/([A-Z])/g, "_$1")
+    .toLowerCase()
+    .replace(/^_/, "");
+
+  // Handle special cases (matching Python replacements)
+  const replacements: Record<string, string> = {
+    tsqlxtag: "tsqlx_tag",
+    tsqlxattribute: "tsqlx_attribute",
+    uuidtype: "uuid_type",
+    string_jsontype: "string_json_type",
+  };
+
+  return replacements[snakeCase] || snakeCase;
+}
+
+// Type detection helper (since we can't use instanceof with interfaces)
+function detectNodeType(node: AST): string {
+  // Use property presence to detect node types
+  if ("chain" in node && "type" in node && !("name" in node)) {
+    return "Field";
+  }
+  if ("chain" in node && "field_type" in node) {
+    return "PropertyType";
+  }
+  if ("name" in node && "args" in node && !("expr" in node)) {
+    return "Call";
+  }
+  if ("value" in node && !("name" in node) && !("args" in node)) {
+    return "Constant";
+  }
+  // Add more type detection as needed
+  return "";
+}
+
+// Base visitor class - matches Python Visitor pattern
+abstract class Visitor<T> {
+  visit(node: AST | null | undefined): T {
+    if (node === null || node === undefined) {
+      return node as T;
+    }
+
+    // Try using accept method if available (double dispatch)
+    if (node.accept) {
+      return node.accept(this) as T;
+    }
+
+    // Fallback: use dispatcher
+    const methodName = getVisitorMethodName(node);
+    const method = (this as any)[methodName];
+
+    if (method && typeof method === "function") {
+      return method.call(this, node) as T;
+    }
+
+    // Try visit_unknown as fallback
+    if ((this as any).visit_unknown) {
+      return (this as any).visit_unknown(node) as T;
+    }
+
+    throw new Error(`${this.constructor.name} has no method ${methodName} or visit_unknown`);
+  }
+}
+
+// TraversingVisitor - matches Python TraversingVisitor
+class TraversingVisitor extends Visitor<void> {
+  visitPropertyType(node: PropertyType): void {
+    this.visit(node.field_type);
+  }
+
+  visitField(node: Field): void {
+    if (node.type) {
+      this.visit(node.type as any);
+    }
+  }
+
+  visitCall(node: Call): void {
+    for (const arg of node.args) {
+      this.visit(arg);
+    }
+    if (node.params) {
+      for (const param of node.params) {
+        this.visit(param);
+      }
+    }
+  }
+
+  visitConstant(node: Constant): void {
+    if (node.type) {
+      this.visit(node.type as any);
+    }
+  }
+
+  // Default handler for unknown types - traverse common properties
+  visit_unknown(node: AST): void {
+    // Traverse children based on common AST node properties
+    if ("expr" in node) {
+      this.visit((node as any).expr);
+    }
+    if ("exprs" in node) {
+      for (const expr of (node as any).exprs) {
+        this.visit(expr);
+      }
+    }
+    if ("left" in node && "right" in node) {
+      this.visit((node as any).left);
+      this.visit((node as any).right);
+    }
+    if ("args" in node) {
+      for (const arg of (node as any).args) {
+        this.visit(arg);
+      }
+    }
+    if ("type" in node) {
+      this.visit((node as any).type);
+    }
+  }
+}
+
+// CloningVisitor - matches Python CloningVisitor
+class CloningVisitor extends Visitor<any> {
+  protected clearTypes: boolean;
+  protected clearLocations: boolean;
+
+  constructor(clearTypes: boolean = true, clearLocations: boolean = false) {
+    super();
+    this.clearTypes = clearTypes;
+    this.clearLocations = clearLocations;
+  }
+
+  visitField(node: Field): Field {
+    return {
+      ...node,
+      type: this.clearTypes ? undefined : node.type ? this.visit(node.type as any) : node.type,
+      start: this.clearLocations ? undefined : node.start,
+      end: this.clearLocations ? undefined : node.end,
+    };
+  }
+
+  visitPropertyType(node: PropertyType): PropertyType {
+    return {
+      ...node,
+      field_type: this.visit(node.field_type) as FieldType,
+      start: this.clearLocations ? undefined : node.start,
+      end: this.clearLocations ? undefined : node.end,
+    };
+  }
+
+  visitCall(node: Call): Call {
+    return {
+      ...node,
+      args: node.args.map((arg) => this.visit(arg)),
+      params: node.params ? node.params.map((param) => this.visit(param)) : undefined,
+      start: this.clearLocations ? undefined : node.start,
+      end: this.clearLocations ? undefined : node.end,
+      type: this.clearTypes ? undefined : node.type,
+    };
+  }
+
+  visitConstant(node: Constant): Constant {
+    return {
+      ...node,
+      start: this.clearLocations ? undefined : node.start,
+      end: this.clearLocations ? undefined : node.end,
+      type: this.clearTypes ? undefined : node.type,
+    };
+  }
+
+  // Default handler for unknown types - shallow clone
+  visit_unknown(node: AST): any {
+    const cloned: any = { ...node };
+
+    // Clone common properties
+    if ("expr" in node) {
+      cloned.expr = this.visit((node as any).expr);
+    }
+    if ("exprs" in node) {
+      cloned.exprs = (node as any).exprs.map((e: any) => this.visit(e));
+    }
+    if ("left" in node && "right" in node) {
+      cloned.left = this.visit((node as any).left);
+      cloned.right = this.visit((node as any).right);
+    }
+    if ("args" in node) {
+      cloned.args = (node as any).args.map((a: any) => this.visit(a));
+    }
+    if ("type" in node) {
+      cloned.type = this.clearTypes ? undefined : this.visit((node as any).type);
+    }
+
+    if (this.clearLocations) {
+      cloned.start = undefined;
+      cloned.end = undefined;
+    }
+
+    return cloned;
+  }
+}
+
+// PropertyFinder: Traverses AST to find all property references
+class PropertyFinder extends TraversingVisitor {
+  context: TSQLContext;
+  personProperties: Set<string> = new Set();
+  eventProperties: Set<string> = new Set();
+  groupProperties: Map<number, Set<string>> = new Map();
+  foundTimestamps: boolean = false;
+
+  constructor(context: TSQLContext) {
+    super();
+    this.context = context;
+  }
+
+  visitPropertyType(node: PropertyType): void {
+    if (node.field_type.name === "properties" && node.chain.length === 1) {
+      const tableType = node.field_type.table_type;
+      if (this.isBaseTableType(tableType)) {
+        const table = tableType.resolve_database_table?.(this.context);
+        if (table) {
+          const tableName = table.to_printed_tsql?.() || "";
+          const propertyName = String(node.chain[0]);
+
+          if (tableName === "persons" || tableName === "raw_persons") {
+            this.personProperties.add(propertyName);
+          } else if (tableName === "groups") {
+            if (this.isLazyJoinType(tableType)) {
+              if (tableType.field.startsWith("group_")) {
+                const groupId = parseInt(tableType.field.split("_")[1], 10);
+                if (!this.groupProperties.has(groupId)) {
+                  this.groupProperties.set(groupId, new Set());
+                }
+                this.groupProperties.get(groupId)!.add(propertyName);
+              }
+            } else if (this.isLazyTableType(tableType)) {
+              const globalGroupId = this.context.globals?.group_id;
+              if (typeof globalGroupId === "number") {
+                if (!this.groupProperties.has(globalGroupId)) {
+                  this.groupProperties.set(globalGroupId, new Set());
+                }
+                this.groupProperties.get(globalGroupId)!.add(propertyName);
+              }
+            }
+          } else if (tableName === "events") {
+            if (this.isVirtualTableType(tableType) && tableType.field === "poe") {
+              this.personProperties.add(propertyName);
+            } else {
+              this.eventProperties.add(propertyName);
+            }
+          }
+        }
+      }
+    }
+    super.visitPropertyType(node);
+  }
+
+  visitField(node: Field): void {
+    super.visitField(node);
+    if (this.isFieldType(node.type)) {
+      const dbField = (node.type as any).resolve_database_field?.(this.context);
+      if (this.isDateTimeDatabaseField(dbField)) {
+        this.foundTimestamps = true;
+      }
+    }
+  }
+
+  private isBaseTableType(type: any): type is BaseTableType {
+    return type && typeof type.resolve_database_table === "function";
+  }
+
+  private isLazyJoinType(type: any): type is LazyJoinType {
+    return type && "lazy_join" in type && "field" in type;
+  }
+
+  private isLazyTableType(type: any): type is LazyTableType {
+    return type && "table" in type && !("lazy_join" in type);
+  }
+
+  private isVirtualTableType(type: any): type is VirtualTableType {
+    return type && "virtual_table" in type && "field" in type;
+  }
+
+  private isFieldType(type: any): type is FieldType {
+    return type && typeof type.resolve_database_field === "function";
+  }
+
+  private isDateTimeDatabaseField(field: any): field is DateTimeDatabaseField {
+    return field && "name" in field; // Simplified check
+  }
+}
+
+// PropertySwapper: Transforms property accesses with type conversions
+export class PropertySwapper extends CloningVisitor {
+  timezone: string;
+  eventProperties: Map<string, string>;
+  personProperties: Map<string, string>;
+  groupProperties: Map<string, string>;
+  context: TSQLContext;
+  setTimeZones: boolean;
+
+  constructor(
+    timezone: string,
+    eventProperties: Map<string, string> | Record<string, string>,
+    personProperties: Map<string, string> | Record<string, string>,
+    groupProperties: Map<string, string> | Record<string, string>,
+    context: TSQLContext,
+    setTimeZones: boolean
+  ) {
+    super(false); // Don't clear types
+    this.timezone = timezone;
+    this.eventProperties =
+      eventProperties instanceof Map ? eventProperties : new Map(Object.entries(eventProperties));
+    this.personProperties =
+      personProperties instanceof Map
+        ? personProperties
+        : new Map(Object.entries(personProperties));
+    this.groupProperties =
+      groupProperties instanceof Map ? groupProperties : new Map(Object.entries(groupProperties));
+    this.context = context;
+    this.setTimeZones = setTimeZones;
+  }
+
+  visitField(node: Field): any {
+    if (this.isFieldType(node.type)) {
+      if (this.setTimeZones) {
+        const dbField = (node.type as any).resolve_database_field?.(this.context);
+        if (this.isDateTimeDatabaseField(dbField)) {
+          return this.createToTimeZoneCall(node);
+        }
+      }
+
+      if (this.isLazyJoinType(node.type.table_type)) {
+        const lazyJoinType = node.type.table_type;
+        const resolvedTable = lazyJoinType.lazy_join.resolve_table?.(this.context);
+        // Check if it's an S3Table-like table (has fields property)
+        if (resolvedTable && "fields" in resolvedTable) {
+          const field = node.chain[node.chain.length - 1];
+          const fieldType = resolvedTable.fields[String(field)];
+          let propType = "String";
+
+          if (this.isDateTimeDatabaseField(fieldType)) {
+            propType = "DateTime";
+          } else if (this.isBooleanDatabaseField(fieldType)) {
+            propType = "Boolean";
+          }
+
+          return this.fieldTypeToPropertyCall(node, propType);
+        }
+      }
+    }
+
+    const type = node.type;
+    if (
+      this.isPropertyType(type) &&
+      type.field_type.name === "properties" &&
+      type.chain.length === 1
+    ) {
+      const propertyName = String(type.chain[0]);
+      const tableType = type.field_type.table_type;
+
+      if (this.isVirtualTableType(tableType) && tableType.field === "poe") {
+        if (this.personProperties.has(propertyName)) {
+          return this.convertStringPropertyToType(node, "person", propertyName);
+        }
+      } else if (this.isBaseTableType(tableType)) {
+        const table = tableType.resolve_database_table?.(this.context);
+        if (table) {
+          const tableName = table.to_printed_tsql?.() || "";
+
+          if (tableName === "persons" || tableName === "raw_persons") {
+            if (this.personProperties.has(propertyName)) {
+              return this.convertStringPropertyToType(node, "person", propertyName);
+            }
+          } else if (tableName === "groups") {
+            if (this.isLazyJoinType(tableType)) {
+              if (tableType.field.startsWith("group_")) {
+                const groupId = parseInt(tableType.field.split("_")[1], 10);
+                const groupKey = `${groupId}_${propertyName}`;
+                if (this.groupProperties.has(groupKey)) {
+                  return this.convertStringPropertyToType(node, "group", groupKey);
+                }
+              }
+            } else if (this.isLazyTableType(tableType)) {
+              const globalGroupId = this.context.globals?.group_id;
+              if (typeof globalGroupId === "number") {
+                const groupKey = `${globalGroupId}_${propertyName}`;
+                if (this.groupProperties.has(groupKey)) {
+                  return this.convertStringPropertyToType(node, "group", groupKey);
+                }
+              }
+            }
+          } else if (tableName === "events") {
+            if (this.eventProperties.has(propertyName)) {
+              return this.convertStringPropertyToType(node, "event", propertyName);
+            }
+          }
+        }
+      }
+    }
+
+    if (
+      this.isPropertyType(type) &&
+      type.field_type.name === "person_properties" &&
+      type.chain.length === 1
+    ) {
+      const propertyName = String(type.chain[0]);
+      const tableType = type.field_type.table_type;
+
+      if (this.isBaseTableType(tableType)) {
+        const table = tableType.resolve_database_table?.(this.context);
+        if (table) {
+          const tableName = table.to_printed_tsql?.() || "";
+          if (tableName === "events") {
+            if (this.personProperties.has(propertyName)) {
+              return this.convertStringPropertyToType(node, "person", propertyName);
+            }
+          }
+        }
+      }
+    }
+
+    return super.visitField(node);
+  }
+
+  private convertStringPropertyToType(
+    node: Field,
+    propertyType: "event" | "person" | "group",
+    propertyName: string
+  ): Expr {
+    let fieldTypeValue: string | undefined;
+    if (propertyType === "person") {
+      fieldTypeValue = this.personProperties.get(propertyName);
+    } else if (propertyType === "group") {
+      fieldTypeValue = this.groupProperties.get(propertyName);
+    } else {
+      fieldTypeValue = this.eventProperties.get(propertyName);
+    }
+
+    const fieldType = fieldTypeValue === "Numeric" ? "Float" : fieldTypeValue || "String";
+    this.addPropertyNotice(node, propertyType, fieldType);
+
+    return this.fieldTypeToPropertyCall(node, fieldType);
+  }
+
+  private fieldTypeToPropertyCall(node: Field, fieldType: string): Expr {
+    if (fieldType === "DateTime") {
+      return this.createToDateTimeCall(node);
+    }
+    if (fieldType === "Float") {
+      return this.createToFloatCall(node);
+    }
+    if (fieldType === "Boolean") {
+      return this.createToBoolCall(node);
+    }
+    return node;
+  }
+
+  private createToTimeZoneCall(node: Field): Call {
+    return {
+      expression_type: "call",
+      name: "toTimeZone",
+      args: [node, this.createConstant(this.timezone)],
+      type: {
+        name: "toTimeZone",
+        arg_types: [{ data_type: "datetime" } as DateTimeType],
+        return_type: { data_type: "datetime" } as DateTimeType,
+      } as CallType,
+      start: node.start,
+      end: node.end,
+    } as Call;
+  }
+
+  private createToDateTimeCall(node: Field): Call {
+    return {
+      expression_type: "call",
+      name: "toDateTime",
+      args: [node],
+      start: node.start,
+      end: node.end,
+    };
+  }
+
+  private createToFloatCall(node: Field): Call {
+    return {
+      expression_type: "call",
+      name: "toFloat",
+      args: [node],
+      start: node.start,
+      end: node.end,
+    };
+  }
+
+  private createToBoolCall(node: Field): Call {
+    return {
+      expression_type: "call",
+      name: "toBool",
+      args: [
+        {
+          name: "transform",
+          args: [
+            {
+              name: "toString",
+              args: [node],
+              start: node.start,
+              end: node.end,
+            } as Call,
+            this.createConstant(["true", "false"]),
+            this.createConstant([1, 0]),
+            this.createConstant(null),
+          ],
+          start: node.start,
+          end: node.end,
+        } as Call,
+      ],
+      start: node.start,
+      end: node.end,
+    } as Call;
+  }
+
+  private createConstant(value: any): Constant {
+    return {
+      expression_type: "constant",
+      value,
+    };
+  }
+
+  private addPropertyNotice(
+    node: Field,
+    propertyType: "event" | "person" | "group",
+    fieldType: string
+  ): void {
+    let propertyName = String(node.chain[node.chain.length - 1]);
+    let materializedColumn: any = null; // MaterializedColumn type not yet defined
+
+    if (propertyType === "person") {
+      //   if (this.context.modifiers.personsOnEventsMode !== "disabled") {
+      // materializedColumn = getMaterializedColumnForProperty('events', propertyName, 'person_properties');
+      //   } else {
+      // materializedColumn = getMaterializedColumnForProperty('person', propertyName, 'properties');
+      //   }
+    } else if (propertyType === "group") {
+      const nameParts = propertyName.split("_");
+      nameParts.shift();
+      propertyName = nameParts.join("_");
+      // materializedColumn = getMaterializedColumnForProperty('groups', propertyName, 'properties');
+    } else {
+      // materializedColumn = getMaterializedColumnForProperty('events', propertyName, 'properties');
+    }
+
+    let message = `${
+      propertyType.charAt(0).toUpperCase() + propertyType.slice(1)
+    } property '${propertyName}' is of type '${fieldType}'.`;
+    if (this.context.debug) {
+      if (materializedColumn !== null) {
+        message += " This property is materialized ⚡️.";
+      } else {
+        message += " This property is not materialized 🐢.";
+      }
+    }
+
+    this.addNotice(node, message);
+  }
+
+  private addNotice(node: Field, message: string): void {
+    if (node.start === undefined || node.end === undefined) {
+      return; // Don't add notices for nodes without location
+    }
+    // Only highlight the last part of the chain
+    const lastPart = node.chain[node.chain.length - 1];
+    const identifierLength = escapeTSQLIdentifier(lastPart).length;
+    this.context.notices.push({
+      start: Math.max(node.start, node.end - identifierLength),
+      end: node.end,
+      message,
+    });
+  }
+
+  private isFieldType(type: any): type is FieldType {
+    return type && typeof type.resolve_database_field === "function";
+  }
+
+  private isPropertyType(type: any): type is PropertyType {
+    return type && "field_type" in type && "chain" in type;
+  }
+
+  private isBaseTableType(type: any): type is BaseTableType {
+    return type && typeof type.resolve_database_table === "function";
+  }
+
+  private isLazyJoinType(type: any): type is LazyJoinType {
+    return type && "lazy_join" in type && "field" in type;
+  }
+
+  private isLazyTableType(type: any): type is LazyTableType {
+    return type && "table" in type && !("lazy_join" in type);
+  }
+
+  private isVirtualTableType(type: any): type is VirtualTableType {
+    return type && "virtual_table" in type && "field" in type;
+  }
+
+  private isDateTimeDatabaseField(field: any): field is DateTimeDatabaseField {
+    return field && "name" in field; // Simplified check
+  }
+
+  private isBooleanDatabaseField(field: any): field is BooleanDatabaseField {
+    return field && "name" in field; // Simplified check
+  }
+}
+
+// Main function to build property swapper
+export function buildPropertySwapper(node: AST, context: TSQLContext): void {
+  if (!context || !context.team_id) {
+    return;
+  }
+
+  // NOTE: In TypeScript, you'll need to fetch the team from your database/ORM
+  // This is a placeholder - replace with your actual team fetching logic
+  // if (!context.team) {
+  //     context.team = await Team.findById(context.team_id);
+  // }
+
+  if (!context.team) {
+    return;
+  }
+
+  // Find all properties
+  const propertyFinder = new PropertyFinder(context);
+  propertyFinder.visit(node);
+
+  // NOTE: In TypeScript, you'll need to query PropertyDefinition from your database
+  // This is a placeholder - replace with your actual property definition fetching logic
+  // const eventPropertyValues = await PropertyDefinition.find({
+  //     project_id: context.team.project_id,
+  //     name: { $in: Array.from(propertyFinder.eventProperties) },
+  //     type: { $in: [null, 'event'] },
+  // }).select('name property_type');
+  // const eventProperties = new Map(
+  //     eventPropertyValues.filter((p: any) => p.property_type).map((p: any) => [p.name, p.property_type])
+  // );
+
+  const eventProperties = new Map<string, string>();
+  const personProperties = new Map<string, string>();
+  const groupProperties = new Map<string, string>();
+
+  // TODO: Implement actual property definition fetching from database
+  // For now, these are empty maps
+
+  const timezone = (context.database as any)?._timezone || "UTC";
+  context.property_swapper = new PropertySwapper(
+    timezone,
+    eventProperties,
+    personProperties,
+    groupProperties,
+    context,
+    true
+  );
+}
diff --git a/internal-packages/tsql/src/query/results.test.ts b/internal-packages/tsql/src/query/results.test.ts
new file mode 100644
index 000000000..49216992c
--- /dev/null
+++ b/internal-packages/tsql/src/query/results.test.ts
@@ -0,0 +1,234 @@
+import { describe, it, expect } from "vitest";
+import { transformResults, createResultTransformer } from "./results.js";
+import { column, type TableSchema } from "./schema.js";
+
+/**
+ * Test schema with valueMap
+ */
+const taskRunsSchema: TableSchema = {
+  name: "task_runs",
+  clickhouseName: "trigger_dev.task_runs_v2",
+  columns: {
+    id: { name: "id", ...column("String") },
+    status: {
+      name: "status",
+      ...column("String"),
+      valueMap: {
+        COMPLETED_SUCCESSFULLY: "Completed",
+        COMPLETED_WITH_ERRORS: "Completed with errors",
+        SYSTEM_FAILURE: "System failure",
+        PENDING: "Pending",
+        EXECUTING: "Running",
+        FAILED: "Failed",
+        CANCELLED: "Cancelled",
+      },
+    },
+    environment_type: {
+      name: "environment_type",
+      ...column("String"),
+      valueMap: {
+        DEVELOPMENT: "Development",
+        STAGING: "Staging",
+        PRODUCTION: "Production",
+      },
+    },
+    task_identifier: { name: "task_identifier", ...column("String") },
+    organization_id: { name: "organization_id", ...column("String") },
+    project_id: { name: "project_id", ...column("String") },
+    environment_id: { name: "environment_id", ...column("String") },
+  },
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+};
+
+/**
+ * Schema without valueMap
+ */
+const simpleSchema: TableSchema = {
+  name: "simple",
+  clickhouseName: "trigger_dev.simple",
+  columns: {
+    id: { name: "id", ...column("String") },
+    name: { name: "name", ...column("String") },
+    organization_id: { name: "organization_id", ...column("String") },
+    project_id: { name: "project_id", ...column("String") },
+    environment_id: { name: "environment_id", ...column("String") },
+  },
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+};
+
+describe("transformResults", () => {
+  it("should transform internal values to user-friendly values", () => {
+    const rows = [
+      { id: "run_1", status: "COMPLETED_SUCCESSFULLY", task_identifier: "my-task" },
+      { id: "run_2", status: "PENDING", task_identifier: "other-task" },
+      { id: "run_3", status: "FAILED", task_identifier: "my-task" },
+    ];
+
+    const transformed = transformResults(rows, [taskRunsSchema]);
+
+    expect(transformed[0].status).toBe("Completed");
+    expect(transformed[1].status).toBe("Pending");
+    expect(transformed[2].status).toBe("Failed");
+  });
+
+  it("should transform multiple columns with valueMaps", () => {
+    const rows = [
+      { id: "run_1", status: "COMPLETED_SUCCESSFULLY", environment_type: "PRODUCTION" },
+      { id: "run_2", status: "PENDING", environment_type: "DEVELOPMENT" },
+    ];
+
+    const transformed = transformResults(rows, [taskRunsSchema]);
+
+    expect(transformed[0].status).toBe("Completed");
+    expect(transformed[0].environment_type).toBe("Production");
+    expect(transformed[1].status).toBe("Pending");
+    expect(transformed[1].environment_type).toBe("Development");
+  });
+
+  it("should not modify columns without valueMap", () => {
+    const rows = [
+      { id: "run_1", status: "COMPLETED_SUCCESSFULLY", task_identifier: "my-task" },
+    ];
+
+    const transformed = transformResults(rows, [taskRunsSchema]);
+
+    // id and task_identifier should be unchanged
+    expect(transformed[0].id).toBe("run_1");
+    expect(transformed[0].task_identifier).toBe("my-task");
+  });
+
+  it("should pass through values not in valueMap unchanged", () => {
+    const rows = [{ id: "run_1", status: "UNKNOWN_STATUS", task_identifier: "my-task" }];
+
+    const transformed = transformResults(rows, [taskRunsSchema]);
+
+    // UNKNOWN_STATUS is not in the valueMap, should be passed through
+    expect(transformed[0].status).toBe("UNKNOWN_STATUS");
+  });
+
+  it("should return original rows if no columns have valueMap", () => {
+    const rows = [
+      { id: "run_1", name: "test" },
+      { id: "run_2", name: "other" },
+    ];
+
+    const transformed = transformResults(rows, [simpleSchema]);
+
+    // Should return the same array (reference equality)
+    expect(transformed).toBe(rows);
+  });
+
+  it("should handle empty rows array", () => {
+    const rows: Array<{ id: string; status: string }> = [];
+    const transformed = transformResults(rows, [taskRunsSchema]);
+
+    expect(transformed).toEqual([]);
+  });
+
+  it("should handle case-insensitive internal value matching", () => {
+    const rows = [
+      { id: "run_1", status: "completed_successfully" },
+      { id: "run_2", status: "COMPLETED_SUCCESSFULLY" },
+      { id: "run_3", status: "Completed_Successfully" },
+    ];
+
+    const transformed = transformResults(rows, [taskRunsSchema]);
+
+    // All should map to "Completed"
+    expect(transformed[0].status).toBe("Completed");
+    expect(transformed[1].status).toBe("Completed");
+    expect(transformed[2].status).toBe("Completed");
+  });
+
+  it("should preserve non-string column values", () => {
+    const rows = [{ id: "run_1", status: "COMPLETED_SUCCESSFULLY", count: 42, active: true }];
+
+    const transformed = transformResults(rows, [taskRunsSchema]);
+
+    expect(transformed[0].count).toBe(42);
+    expect(transformed[0].active).toBe(true);
+    expect(transformed[0].status).toBe("Completed");
+  });
+
+  it("should preserve row reference if no changes made", () => {
+    const rows = [{ id: "run_1", status: "UNKNOWN_STATUS" }];
+
+    const transformed = transformResults(rows, [taskRunsSchema]);
+
+    // The row has status that doesn't match any valueMap entry
+    // But the column does have a valueMap, so we still check it
+    // Since the value doesn't change, the row reference should be preserved
+    expect(transformed[0]).toBe(rows[0]);
+  });
+
+  it("should handle multiple table schemas", () => {
+    const anotherSchema: TableSchema = {
+      name: "events",
+      clickhouseName: "trigger_dev.events",
+      columns: {
+        id: { name: "id", ...column("String") },
+        event_type: {
+          name: "event_type",
+          ...column("String"),
+          valueMap: {
+            TASK_START: "Started",
+            TASK_END: "Ended",
+          },
+        },
+        organization_id: { name: "organization_id", ...column("String") },
+        project_id: { name: "project_id", ...column("String") },
+        environment_id: { name: "environment_id", ...column("String") },
+      },
+      tenantColumns: {
+        organizationId: "organization_id",
+        projectId: "project_id",
+        environmentId: "environment_id",
+      },
+    };
+
+    const rows = [
+      { status: "COMPLETED_SUCCESSFULLY", event_type: "TASK_START" },
+      { status: "PENDING", event_type: "TASK_END" },
+    ];
+
+    const transformed = transformResults(rows, [taskRunsSchema, anotherSchema]);
+
+    expect(transformed[0].status).toBe("Completed");
+    expect(transformed[0].event_type).toBe("Started");
+    expect(transformed[1].status).toBe("Pending");
+    expect(transformed[1].event_type).toBe("Ended");
+  });
+});
+
+describe("createResultTransformer", () => {
+  it("should create a reusable transformer function", () => {
+    const transform = createResultTransformer([taskRunsSchema]);
+
+    const rows1 = [{ id: "1", status: "COMPLETED_SUCCESSFULLY" }];
+    const rows2 = [{ id: "2", status: "FAILED" }];
+
+    const transformed1 = transform(rows1);
+    const transformed2 = transform(rows2);
+
+    expect(transformed1[0].status).toBe("Completed");
+    expect(transformed2[0].status).toBe("Failed");
+  });
+
+  it("should return original rows if no valueMap columns exist", () => {
+    const transform = createResultTransformer([simpleSchema]);
+
+    const rows = [{ id: "1", name: "test" }];
+    const transformed = transform(rows);
+
+    expect(transformed).toBe(rows);
+  });
+});
+
diff --git a/internal-packages/tsql/src/query/results.ts b/internal-packages/tsql/src/query/results.ts
new file mode 100644
index 000000000..8edeb8f54
--- /dev/null
+++ b/internal-packages/tsql/src/query/results.ts
@@ -0,0 +1,201 @@
+/**
+ * Result transformation utilities for TSQL queries
+ *
+ * Transforms query result values from internal ClickHouse values
+ * to user-friendly display names using the column valueMap or fieldMapping.
+ */
+
+import type { TableSchema, ColumnSchema, FieldMappings } from "./schema.js";
+import { getUserFriendlyValue, hasFieldMapping, getExternalValue } from "./schema.js";
+
+/**
+ * Options for transforming query results
+ */
+export interface TransformResultsOptions {
+  /**
+   * If true, transform values even if the column was aliased (e.g., SELECT status AS s)
+   * Default: false (aliased columns are not transformed since the user explicitly chose a different name)
+   */
+  transformAliased?: boolean;
+  /**
+   * Runtime field mappings for dynamic value translation.
+   * Maps internal ClickHouse values to external user-facing values.
+   * Values not found in the mapping will be returned as null.
+   */
+  fieldMappings?: FieldMappings;
+}
+
+/**
+ * Transform query result rows, mapping internal values to user-friendly display names
+ *
+ * This function iterates over result rows and transforms any column values that have
+ * a `valueMap` or `fieldMapping` defined in their schema, converting internal ClickHouse values
+ * (e.g., 'COMPLETED_SUCCESSFULLY') back to user-friendly display names (e.g., 'Completed').
+ *
+ * For columns with `fieldMapping`, values not found in the mapping will be returned as null.
+ *
+ * @param rows - Array of result rows to transform
+ * @param schema - Array of table schemas containing column definitions with valueMaps
+ * @param options - Optional transformation options
+ * @returns New array of rows with transformed values
+ *
+ * @example
+ * ```typescript
+ * const schema: TableSchema[] = [{
+ *   name: "task_runs",
+ *   clickhouseName: "trigger_dev.task_runs_v2",
+ *   columns: {
+ *     status: {
+ *       name: "status",
+ *       type: "String",
+ *       valueMap: {
+ *         "COMPLETED_SUCCESSFULLY": "Completed",
+ *         "PENDING": "Pending",
+ *       },
+ *     },
+ *     project_ref: {
+ *       name: "project_ref",
+ *       clickhouseName: "project_id",
+ *       type: "String",
+ *       fieldMapping: "project",
+ *     },
+ *   },
+ *   tenantColumns: { organizationId: "organization_id", projectId: "project_id", environmentId: "environment_id" },
+ * }];
+ *
+ * const results = [{ status: "COMPLETED_SUCCESSFULLY", project_ref: "cm12345" }];
+ * const transformed = transformResults(results, schema, {
+ *   fieldMappings: { project: { "cm12345": "my-project-ref" } },
+ * });
+ * // transformed = [{ status: "Completed", project_ref: "my-project-ref" }]
+ * ```
+ */
+export function transformResults<T extends Record<string, unknown>>(
+  rows: T[],
+  schema: TableSchema[],
+  options: TransformResultsOptions = {}
+): T[] {
+  // Build a map of column names to their schemas (for columns that have transformations)
+  const columnTransformMaps = buildColumnTransformMaps(schema);
+
+  // If no columns have transformations, return the original rows unchanged
+  if (columnTransformMaps.size === 0) {
+    return rows;
+  }
+
+  // Transform each row
+  return rows.map((row) => transformRow(row, columnTransformMaps, options.fieldMappings));
+}
+
+/**
+ * Build a map of column names to their schemas for columns that have transformations
+ * (either valueMap or fieldMapping)
+ */
+function buildColumnTransformMaps(schema: TableSchema[]): Map<string, ColumnSchema> {
+  const columnMaps = new Map<string, ColumnSchema>();
+
+  for (const table of schema) {
+    for (const [columnName, columnSchema] of Object.entries(table.columns)) {
+      const hasValueMap = columnSchema.valueMap && Object.keys(columnSchema.valueMap).length > 0;
+      const hasFieldMap = hasFieldMapping(columnSchema);
+
+      if (hasValueMap || hasFieldMap) {
+        // Use the TSQL-exposed column name (not the ClickHouse name)
+        columnMaps.set(columnName, columnSchema);
+      }
+    }
+  }
+
+  return columnMaps;
+}
+
+/**
+ * Transform a single value using the column's valueMap or fieldMapping
+ * Returns the transformed value, or the original value if no transformation applies
+ * For fieldMapping, returns null if the value is not found in the mapping
+ */
+function transformSingleValue(
+  columnSchema: ColumnSchema,
+  value: string,
+  fieldMappings?: FieldMappings
+): string | null {
+  // First try static valueMap (always returns the original if no match)
+  if (columnSchema.valueMap && Object.keys(columnSchema.valueMap).length > 0) {
+    return getUserFriendlyValue(columnSchema, value);
+  }
+
+  // Then try runtime fieldMapping (returns null if not found)
+  if (hasFieldMapping(columnSchema) && columnSchema.fieldMapping && fieldMappings) {
+    const externalValue = getExternalValue(fieldMappings, columnSchema.fieldMapping, value);
+    // For fieldMapping, return null if not found (per user requirement)
+    return externalValue;
+  }
+
+  return value;
+}
+
+/**
+ * Transform a single row's values using the column valueMaps and fieldMappings
+ */
+function transformRow<T extends Record<string, unknown>>(
+  row: T,
+  columnTransformMaps: Map<string, ColumnSchema>,
+  fieldMappings?: FieldMappings
+): T {
+  const transformedRow: Record<string, unknown> = {};
+  let hasChanges = false;
+
+  for (const [key, value] of Object.entries(row)) {
+    const columnSchema = columnTransformMaps.get(key);
+
+    if (columnSchema && typeof value === "string") {
+      const transformedValue = transformSingleValue(columnSchema, value, fieldMappings);
+      transformedRow[key] = transformedValue;
+      if (transformedValue !== value) {
+        hasChanges = true;
+      }
+    } else {
+      transformedRow[key] = value;
+    }
+  }
+
+  // Return original row if no changes were made (preserves reference equality)
+  return hasChanges ? (transformedRow as T) : row;
+}
+
+/**
+ * Create a result transformer bound to a specific schema
+ *
+ * Useful when you need to transform multiple result sets with the same schema.
+ *
+ * @param schema - Array of table schemas
+ * @param options - Optional transformation options (including fieldMappings)
+ * @returns A function that transforms result rows
+ *
+ * @example
+ * ```typescript
+ * const transform = createResultTransformer(schema, {
+ *   fieldMappings: { project: { "cm12345": "my-project-ref" } },
+ * });
+ *
+ * const results1 = await query1();
+ * const transformed1 = transform(results1);
+ *
+ * const results2 = await query2();
+ * const transformed2 = transform(results2);
+ * ```
+ */
+export function createResultTransformer(
+  schema: TableSchema[],
+  options: TransformResultsOptions = {}
+): <T extends Record<string, unknown>>(rows: T[]) => T[] {
+  const columnTransformMaps = buildColumnTransformMaps(schema);
+
+  return <T extends Record<string, unknown>>(rows: T[]): T[] => {
+    if (columnTransformMaps.size === 0) {
+      return rows;
+    }
+    return rows.map((row) => transformRow(row, columnTransformMaps, options.fieldMappings));
+  };
+}
+
diff --git a/internal-packages/tsql/src/query/schema.test.ts b/internal-packages/tsql/src/query/schema.test.ts
new file mode 100644
index 000000000..647678aac
--- /dev/null
+++ b/internal-packages/tsql/src/query/schema.test.ts
@@ -0,0 +1,456 @@
+import { describe, it, expect } from "vitest";
+import {
+  column,
+  getUserFriendlyValue,
+  getInternalValue,
+  getAllowedUserValues,
+  isValidUserValue,
+  isVirtualColumn,
+  getVirtualColumnExpression,
+  hasFieldMapping,
+  getExternalValue,
+  getInternalValueFromMapping,
+  getInternalValueFromMappingCaseInsensitive,
+  type ColumnSchema,
+  type FieldMappings,
+} from "./schema.js";
+
+describe("Value mapping helper functions", () => {
+  const columnWithValueMap: ColumnSchema = {
+    name: "status",
+    ...column("String"),
+    valueMap: {
+      COMPLETED_SUCCESSFULLY: "Completed",
+      COMPLETED_WITH_ERRORS: "Completed with errors",
+      SYSTEM_FAILURE: "System failure",
+      PENDING: "Pending",
+      EXECUTING: "Running",
+      FAILED: "Failed",
+    },
+  };
+
+  const columnWithAllowedValues: ColumnSchema = {
+    name: "status",
+    ...column("String"),
+    allowedValues: ["completed", "pending", "failed"],
+  };
+
+  const columnWithNoRestrictions: ColumnSchema = {
+    name: "task_identifier",
+    ...column("String"),
+  };
+
+  describe("getUserFriendlyValue", () => {
+    it("should return user-friendly value for internal value", () => {
+      expect(getUserFriendlyValue(columnWithValueMap, "COMPLETED_SUCCESSFULLY")).toBe("Completed");
+      expect(getUserFriendlyValue(columnWithValueMap, "PENDING")).toBe("Pending");
+      expect(getUserFriendlyValue(columnWithValueMap, "EXECUTING")).toBe("Running");
+    });
+
+    it("should be case-insensitive for internal value lookup", () => {
+      expect(getUserFriendlyValue(columnWithValueMap, "completed_successfully")).toBe("Completed");
+      expect(getUserFriendlyValue(columnWithValueMap, "Completed_Successfully")).toBe("Completed");
+      expect(getUserFriendlyValue(columnWithValueMap, "COMPLETED_SUCCESSFULLY")).toBe("Completed");
+    });
+
+    it("should return original value if no mapping exists", () => {
+      expect(getUserFriendlyValue(columnWithValueMap, "UNKNOWN_STATUS")).toBe("UNKNOWN_STATUS");
+    });
+
+    it("should return original value if column has no valueMap", () => {
+      expect(getUserFriendlyValue(columnWithNoRestrictions, "any_value")).toBe("any_value");
+    });
+  });
+
+  describe("getInternalValue", () => {
+    it("should return internal value for user-friendly value", () => {
+      expect(getInternalValue(columnWithValueMap, "Completed")).toBe("COMPLETED_SUCCESSFULLY");
+      expect(getInternalValue(columnWithValueMap, "Pending")).toBe("PENDING");
+      expect(getInternalValue(columnWithValueMap, "Running")).toBe("EXECUTING");
+    });
+
+    it("should be case-insensitive for user-friendly value lookup", () => {
+      expect(getInternalValue(columnWithValueMap, "completed")).toBe("COMPLETED_SUCCESSFULLY");
+      expect(getInternalValue(columnWithValueMap, "COMPLETED")).toBe("COMPLETED_SUCCESSFULLY");
+      expect(getInternalValue(columnWithValueMap, "Completed")).toBe("COMPLETED_SUCCESSFULLY");
+    });
+
+    it("should return original value if no mapping exists", () => {
+      expect(getInternalValue(columnWithValueMap, "Unknown")).toBe("Unknown");
+    });
+
+    it("should return original value if column has no valueMap", () => {
+      expect(getInternalValue(columnWithNoRestrictions, "any_value")).toBe("any_value");
+    });
+
+    it("should handle multi-word user-friendly values", () => {
+      expect(getInternalValue(columnWithValueMap, "Completed with errors")).toBe(
+        "COMPLETED_WITH_ERRORS"
+      );
+      expect(getInternalValue(columnWithValueMap, "completed with errors")).toBe(
+        "COMPLETED_WITH_ERRORS"
+      );
+      expect(getInternalValue(columnWithValueMap, "System failure")).toBe("SYSTEM_FAILURE");
+    });
+  });
+
+  describe("getAllowedUserValues", () => {
+    it("should return user-friendly values from valueMap", () => {
+      const values = getAllowedUserValues(columnWithValueMap);
+
+      expect(values).toContain("Completed");
+      expect(values).toContain("Pending");
+      expect(values).toContain("Running");
+      expect(values).toContain("Failed");
+      expect(values).toContain("Completed with errors");
+      expect(values).toContain("System failure");
+      expect(values).toHaveLength(6);
+    });
+
+    it("should return allowedValues if no valueMap exists", () => {
+      const values = getAllowedUserValues(columnWithAllowedValues);
+
+      expect(values).toEqual(["completed", "pending", "failed"]);
+    });
+
+    it("should prefer valueMap over allowedValues", () => {
+      const columnWithBoth: ColumnSchema = {
+        name: "status",
+        ...column("String"),
+        allowedValues: ["internal1", "internal2"],
+        valueMap: {
+          internal1: "User 1",
+          internal2: "User 2",
+        },
+      };
+
+      const values = getAllowedUserValues(columnWithBoth);
+
+      expect(values).toEqual(["User 1", "User 2"]);
+    });
+
+    it("should return empty array for column with no restrictions", () => {
+      const values = getAllowedUserValues(columnWithNoRestrictions);
+
+      expect(values).toEqual([]);
+    });
+  });
+
+  describe("isValidUserValue", () => {
+    it("should return true for valid user-friendly values", () => {
+      expect(isValidUserValue(columnWithValueMap, "Completed")).toBe(true);
+      expect(isValidUserValue(columnWithValueMap, "Pending")).toBe(true);
+      expect(isValidUserValue(columnWithValueMap, "Running")).toBe(true);
+    });
+
+    it("should be case-insensitive", () => {
+      expect(isValidUserValue(columnWithValueMap, "completed")).toBe(true);
+      expect(isValidUserValue(columnWithValueMap, "COMPLETED")).toBe(true);
+      expect(isValidUserValue(columnWithValueMap, "running")).toBe(true);
+    });
+
+    it("should return false for invalid values", () => {
+      expect(isValidUserValue(columnWithValueMap, "Unknown")).toBe(false);
+      expect(isValidUserValue(columnWithValueMap, "COMPLETED_SUCCESSFULLY")).toBe(false); // internal value, not user-friendly
+    });
+
+    it("should return true for any value if column has no restrictions", () => {
+      expect(isValidUserValue(columnWithNoRestrictions, "any_value")).toBe(true);
+      expect(isValidUserValue(columnWithNoRestrictions, "another")).toBe(true);
+    });
+
+    it("should validate against allowedValues if no valueMap", () => {
+      expect(isValidUserValue(columnWithAllowedValues, "completed")).toBe(true);
+      expect(isValidUserValue(columnWithAllowedValues, "COMPLETED")).toBe(true);
+      expect(isValidUserValue(columnWithAllowedValues, "unknown")).toBe(false);
+    });
+
+    it("should handle multi-word values", () => {
+      expect(isValidUserValue(columnWithValueMap, "Completed with errors")).toBe(true);
+      expect(isValidUserValue(columnWithValueMap, "completed with errors")).toBe(true);
+      expect(isValidUserValue(columnWithValueMap, "System failure")).toBe(true);
+    });
+  });
+});
+
+describe("Virtual column helper functions", () => {
+  const virtualColumn: ColumnSchema = {
+    name: "execution_duration",
+    ...column("Nullable(Int64)"),
+    expression: "dateDiff('millisecond', started_at, completed_at)",
+    description: "Time between started_at and completed_at in milliseconds",
+  };
+
+  const regularColumn: ColumnSchema = {
+    name: "status",
+    ...column("String"),
+  };
+
+  const columnWithEmptyExpression: ColumnSchema = {
+    name: "bad_column",
+    ...column("String"),
+    expression: "",
+  };
+
+  describe("isVirtualColumn", () => {
+    it("should return true for columns with expression defined", () => {
+      expect(isVirtualColumn(virtualColumn)).toBe(true);
+    });
+
+    it("should return false for regular columns without expression", () => {
+      expect(isVirtualColumn(regularColumn)).toBe(false);
+    });
+
+    it("should return false for columns with empty expression", () => {
+      expect(isVirtualColumn(columnWithEmptyExpression)).toBe(false);
+    });
+
+    it("should return false for columns with undefined expression", () => {
+      const col: ColumnSchema = {
+        name: "test",
+        ...column("String"),
+        expression: undefined,
+      };
+      expect(isVirtualColumn(col)).toBe(false);
+    });
+  });
+
+  describe("getVirtualColumnExpression", () => {
+    it("should return the expression for virtual columns", () => {
+      expect(getVirtualColumnExpression(virtualColumn)).toBe(
+        "dateDiff('millisecond', started_at, completed_at)"
+      );
+    });
+
+    it("should return undefined for regular columns", () => {
+      expect(getVirtualColumnExpression(regularColumn)).toBeUndefined();
+    });
+
+    it("should return undefined for columns with empty expression", () => {
+      expect(getVirtualColumnExpression(columnWithEmptyExpression)).toBeUndefined();
+    });
+  });
+
+  describe("virtual column schema definition", () => {
+    it("should allow defining virtual columns with all standard column options", () => {
+      const virtualWithOptions: ColumnSchema = {
+        name: "computed_value",
+        type: "Float64",
+        expression: "usage_duration_ms / 1000.0",
+        selectable: true,
+        filterable: true,
+        sortable: true,
+        groupable: false, // Might not want to group by computed values
+        description: "Usage duration in seconds",
+      };
+
+      expect(isVirtualColumn(virtualWithOptions)).toBe(true);
+      expect(virtualWithOptions.groupable).toBe(false);
+      expect(virtualWithOptions.selectable).toBe(true);
+    });
+
+    it("should support complex expressions with ClickHouse functions", () => {
+      const complexVirtual: ColumnSchema = {
+        name: "is_long_running",
+        ...column("UInt8"),
+        expression:
+          "if(completed_at IS NOT NULL AND started_at IS NOT NULL, dateDiff('second', started_at, completed_at) > 60, 0)",
+      };
+
+      expect(isVirtualColumn(complexVirtual)).toBe(true);
+      expect(getVirtualColumnExpression(complexVirtual)).toContain("dateDiff");
+      expect(getVirtualColumnExpression(complexVirtual)).toContain("if(");
+    });
+  });
+});
+
+describe("Field mapping helper functions (runtime dynamic mappings)", () => {
+  const fieldMappings: FieldMappings = {
+    project: {
+      cm12345: "my-project-ref",
+      cm67890: "other-project",
+      cmABCDE: "Mixed-Case-Project",
+    },
+    environment: {
+      env123: "production",
+      env456: "staging",
+    },
+  };
+
+  const columnWithFieldMapping: ColumnSchema = {
+    name: "project_ref",
+    clickhouseName: "project_id",
+    ...column("String"),
+    fieldMapping: "project",
+  };
+
+  const columnWithoutFieldMapping: ColumnSchema = {
+    name: "status",
+    ...column("String"),
+  };
+
+  const columnWithEmptyFieldMapping: ColumnSchema = {
+    name: "test",
+    ...column("String"),
+    fieldMapping: "",
+  };
+
+  describe("hasFieldMapping", () => {
+    it("should return true for columns with fieldMapping defined", () => {
+      expect(hasFieldMapping(columnWithFieldMapping)).toBe(true);
+    });
+
+    it("should return false for columns without fieldMapping", () => {
+      expect(hasFieldMapping(columnWithoutFieldMapping)).toBe(false);
+    });
+
+    it("should return false for columns with empty fieldMapping", () => {
+      expect(hasFieldMapping(columnWithEmptyFieldMapping)).toBe(false);
+    });
+
+    it("should return false for columns with undefined fieldMapping", () => {
+      const col: ColumnSchema = {
+        name: "test",
+        ...column("String"),
+        fieldMapping: undefined,
+      };
+      expect(hasFieldMapping(col)).toBe(false);
+    });
+  });
+
+  describe("getExternalValue", () => {
+    it("should return external value for internal value", () => {
+      expect(getExternalValue(fieldMappings, "project", "cm12345")).toBe("my-project-ref");
+      expect(getExternalValue(fieldMappings, "project", "cm67890")).toBe("other-project");
+      expect(getExternalValue(fieldMappings, "environment", "env123")).toBe("production");
+    });
+
+    it("should return null if internal value is not found in mapping", () => {
+      expect(getExternalValue(fieldMappings, "project", "unknown_id")).toBeNull();
+      expect(getExternalValue(fieldMappings, "environment", "unknown_env")).toBeNull();
+    });
+
+    it("should return null if mapping name does not exist", () => {
+      expect(getExternalValue(fieldMappings, "nonexistent", "cm12345")).toBeNull();
+    });
+
+    it("should return null for empty mappings", () => {
+      expect(getExternalValue({}, "project", "cm12345")).toBeNull();
+    });
+
+    it("should be case-sensitive for internal values", () => {
+      // Internal IDs should be matched exactly
+      expect(getExternalValue(fieldMappings, "project", "CM12345")).toBeNull();
+      expect(getExternalValue(fieldMappings, "project", "cm12345")).toBe("my-project-ref");
+    });
+  });
+
+  describe("getInternalValueFromMapping", () => {
+    it("should return internal value for external value", () => {
+      expect(getInternalValueFromMapping(fieldMappings, "project", "my-project-ref")).toBe(
+        "cm12345"
+      );
+      expect(getInternalValueFromMapping(fieldMappings, "project", "other-project")).toBe(
+        "cm67890"
+      );
+      expect(getInternalValueFromMapping(fieldMappings, "environment", "production")).toBe(
+        "env123"
+      );
+    });
+
+    it("should return null if external value is not found", () => {
+      expect(getInternalValueFromMapping(fieldMappings, "project", "unknown-ref")).toBeNull();
+    });
+
+    it("should return null if mapping name does not exist", () => {
+      expect(getInternalValueFromMapping(fieldMappings, "nonexistent", "my-project-ref")).toBeNull();
+    });
+
+    it("should return null for empty mappings", () => {
+      expect(getInternalValueFromMapping({}, "project", "my-project-ref")).toBeNull();
+    });
+
+    it("should be case-sensitive for external values", () => {
+      // This is the case-sensitive version
+      expect(getInternalValueFromMapping(fieldMappings, "project", "MY-PROJECT-REF")).toBeNull();
+      expect(getInternalValueFromMapping(fieldMappings, "project", "my-project-ref")).toBe(
+        "cm12345"
+      );
+    });
+  });
+
+  describe("getInternalValueFromMappingCaseInsensitive", () => {
+    it("should return internal value for external value (case-insensitive)", () => {
+      expect(
+        getInternalValueFromMappingCaseInsensitive(fieldMappings, "project", "my-project-ref")
+      ).toBe("cm12345");
+      expect(
+        getInternalValueFromMappingCaseInsensitive(fieldMappings, "project", "MY-PROJECT-REF")
+      ).toBe("cm12345");
+      expect(
+        getInternalValueFromMappingCaseInsensitive(fieldMappings, "project", "My-Project-Ref")
+      ).toBe("cm12345");
+    });
+
+    it("should return null if external value is not found (even case-insensitive)", () => {
+      expect(
+        getInternalValueFromMappingCaseInsensitive(fieldMappings, "project", "unknown-ref")
+      ).toBeNull();
+    });
+
+    it("should return null if mapping name does not exist", () => {
+      expect(
+        getInternalValueFromMappingCaseInsensitive(fieldMappings, "nonexistent", "my-project-ref")
+      ).toBeNull();
+    });
+
+    it("should return null for empty mappings", () => {
+      expect(
+        getInternalValueFromMappingCaseInsensitive({}, "project", "my-project-ref")
+      ).toBeNull();
+    });
+
+    it("should handle mixed case external values correctly", () => {
+      expect(
+        getInternalValueFromMappingCaseInsensitive(fieldMappings, "project", "mixed-case-project")
+      ).toBe("cmABCDE");
+      expect(
+        getInternalValueFromMappingCaseInsensitive(fieldMappings, "project", "MIXED-CASE-PROJECT")
+      ).toBe("cmABCDE");
+    });
+  });
+
+  describe("field mapping column schema definition", () => {
+    it("should allow defining columns with fieldMapping", () => {
+      const col: ColumnSchema = {
+        name: "project_ref",
+        clickhouseName: "project_id",
+        type: "String",
+        fieldMapping: "project",
+        description: "Project reference (external identifier)",
+      };
+
+      expect(hasFieldMapping(col)).toBe(true);
+      expect(col.clickhouseName).toBe("project_id");
+      expect(col.fieldMapping).toBe("project");
+    });
+
+    it("should allow fieldMapping with all standard column options", () => {
+      const col: ColumnSchema = {
+        name: "project_ref",
+        clickhouseName: "project_id",
+        ...column("String"),
+        fieldMapping: "project",
+        selectable: true,
+        filterable: true,
+        sortable: true,
+        groupable: true,
+      };
+
+      expect(hasFieldMapping(col)).toBe(true);
+      expect(col.selectable).toBe(true);
+      expect(col.filterable).toBe(true);
+    });
+  });
+});
+
diff --git a/internal-packages/tsql/src/query/schema.ts b/internal-packages/tsql/src/query/schema.ts
new file mode 100644
index 000000000..b2205e070
--- /dev/null
+++ b/internal-packages/tsql/src/query/schema.ts
@@ -0,0 +1,684 @@
+// Schema definitions for TSQL query validation
+// Defines allowed tables, columns, and tenant isolation configuration
+
+import { QueryError } from "./errors";
+
+/**
+ * ClickHouse data types supported by TSQL
+ */
+export type ClickHouseType =
+  | "String"
+  | "UInt8"
+  | "UInt16"
+  | "UInt32"
+  | "UInt64"
+  | "Int8"
+  | "Int16"
+  | "Int32"
+  | "Int64"
+  | "Float32"
+  | "Float64"
+  | "Date"
+  | "Date32"
+  | "DateTime"
+  | "DateTime64"
+  | "UUID"
+  | "Bool"
+  | "JSON"
+  | "Nullable(String)"
+  | "Nullable(UInt8)"
+  | "Nullable(UInt16)"
+  | "Nullable(UInt32)"
+  | "Nullable(UInt64)"
+  | "Nullable(Int8)"
+  | "Nullable(Int16)"
+  | "Nullable(Int32)"
+  | "Nullable(Int64)"
+  | "Nullable(Float32)"
+  | "Nullable(Float64)"
+  | "Nullable(Date)"
+  | "Nullable(Date32)"
+  | "Nullable(DateTime)"
+  | "Nullable(DateTime64)"
+  | "Nullable(UUID)"
+  | "Nullable(Bool)"
+  | "LowCardinality(String)"
+  | `Array(${string})`
+  | `Map(${string}, ${string})`;
+
+/**
+ * Schema definition for a single column
+ */
+export interface ColumnSchema {
+  /** The name of the column as exposed to TSQL queries */
+  name: string;
+  /** The actual ClickHouse column name (if different from `name`) */
+  clickhouseName?: string;
+  /** The ClickHouse data type */
+  type: ClickHouseType;
+  /** Whether this column can be selected */
+  selectable?: boolean;
+  /** Whether this column can be used in WHERE clauses */
+  filterable?: boolean;
+  /** Whether this column can be used in ORDER BY clauses */
+  sortable?: boolean;
+  /** Whether this column can be used in GROUP BY clauses */
+  groupable?: boolean;
+  /** Description of the column for documentation/autocomplete */
+  description?: string;
+  /** Allowed values for this column (for enum-like columns) */
+  allowedValues?: string[];
+  /**
+   * Map of internal values to user-friendly display names (for enum-like columns)
+   * Key: internal ClickHouse value (e.g., "COMPLETED_SUCCESSFULLY")
+   * Value: user-friendly display name (e.g., "Completed")
+   *
+   * When set, users can write queries using the user-friendly names,
+   * and results will display user-friendly names instead of internal values.
+   */
+  valueMap?: Record<string, string>;
+  /**
+   * For virtual (computed) columns: the raw ClickHouse SQL expression.
+   * Use actual ClickHouse column names in the expression.
+   *
+   * When set, this column becomes a virtual column that doesn't exist in the
+   * underlying table but is computed from the expression at query time.
+   *
+   * @example
+   * ```typescript
+   * {
+   *   name: "execution_duration",
+   *   type: "Nullable(Int64)",
+   *   expression: "dateDiff('millisecond', started_at, completed_at)",
+   *   description: "Time between started_at and completed_at in milliseconds"
+   * }
+   * ```
+   */
+  expression?: string;
+  /**
+   * Custom render type for UI display.
+   *
+   * When set, the UI can use this to render the column with a custom component
+   * instead of the default renderer based on ClickHouseType.
+   *
+   * Common custom render types:
+   * - "runStatus" - Task run status badges
+   * - "cost" - Cost formatting (cents to dollars)
+   * - "duration" - Duration formatting (ms to human-readable)
+   *
+   * Custom types can be defined by consumers without modifying this package.
+   *
+   * @example
+   * ```typescript
+   * {
+   *   name: "status",
+   *   type: "LowCardinality(String)",
+   *   customRenderType: "runStatus",
+   * }
+   * ```
+   */
+  customRenderType?: string;
+  /**
+   * Example value for documentation purposes.
+   *
+   * Used in help/documentation UI to show users what values look like.
+   *
+   * @example
+   * ```typescript
+   * {
+   *   name: "run_id",
+   *   type: "String",
+   *   example: "run_abc123",
+   * }
+   * ```
+   */
+  example?: string;
+  /**
+   * Name of the runtime field mapping to use for value translation.
+   * When set, values are translated using the mapping provided at query time.
+   *
+   * Unlike `valueMap` which is static and defined in the schema, `fieldMapping`
+   * references a mapping that is provided at runtime via `FieldMappings`.
+   *
+   * - During query compilation: external values → internal values
+   * - During result transformation: internal values → external values (or null if unmapped)
+   *
+   * @example
+   * ```typescript
+   * {
+   *   name: "project_ref",
+   *   clickhouseName: "project_id",  // Maps to actual CH column
+   *   type: "String",
+   *   fieldMapping: "project",  // Uses runtime "project" mapping
+   * }
+   * ```
+   */
+  fieldMapping?: string;
+  /**
+   * Transform function for user input values in WHERE clauses.
+   *
+   * When set, this function is called to transform user-provided values before
+   * they are used in comparisons. This is useful for columns where:
+   * - Users query with prefixed IDs (e.g., "batch_xyz") but the column stores raw values ("xyz")
+   * - Values need normalization before comparison
+   *
+   * The function receives the user's input string and returns the transformed value
+   * to use in the actual ClickHouse query.
+   *
+   * For output transformation (adding prefixes in SELECT), use `expression` instead.
+   *
+   * @example
+   * ```typescript
+   * {
+   *   name: "batch_id",
+   *   type: "String",
+   *   // Strip "batch_" prefix from user input in WHERE clauses
+   *   whereTransform: (value) => value.replace(/^batch_/, ""),
+   *   // Add prefix back in SELECT output
+   *   expression: "if(batch_id = '', NULL, concat('batch_', batch_id))",
+   * }
+   * ```
+   */
+  whereTransform?: (value: string) => string;
+  /**
+   * Value to use when comparing to NULL for this column.
+   *
+   * When set, NULL comparisons (IS NULL, IS NOT NULL, = NULL, != NULL) are
+   * transformed to compare against this value instead. This is useful for
+   * JSON/Object columns where "empty" is represented as '{}' rather than NULL.
+   *
+   * @example
+   * ```typescript
+   * {
+   *   name: "error",
+   *   type: "JSON",
+   *   nullValue: "'{}'",  // error IS NULL → error = '{}'
+   * }
+   * ```
+   */
+  nullValue?: string;
+}
+
+/**
+ * Runtime field mappings for dynamic value translation.
+ *
+ * Structure: mappingName → (internalValue → externalValue)
+ *
+ * @example
+ * ```typescript
+ * const fieldMappings: FieldMappings = {
+ *   project: {
+ *     "cm12345": "my-project-ref",
+ *     "cm67890": "other-project-ref",
+ *   },
+ * };
+ * ```
+ */
+export type FieldMappings = Record<string, Record<string, string>>;
+
+/**
+ * Metadata for a column in query results.
+ *
+ * This is returned by the TSQL compiler to describe each column in the SELECT clause,
+ * allowing the UI to render columns appropriately without inspecting result values.
+ */
+export interface OutputColumnMetadata {
+  /** Column name in the result set (after AS aliasing) */
+  name: string;
+  /** ClickHouse data type (from schema or inferred for computed expressions) */
+  type: ClickHouseType;
+  /**
+   * Custom render type from schema, if specified.
+   * When set, the UI should use a custom renderer instead of the default for the ClickHouseType.
+   */
+  customRenderType?: string;
+  /**
+   * Description from the schema column definition, if available.
+   * Only present for columns or virtual columns defined in the table schema.
+   */
+  description?: string;
+}
+
+/**
+ * Configuration for tenant isolation columns
+ * These columns are automatically added to WHERE clauses
+ */
+export interface TenantColumnConfig {
+  /** The column name for organization ID filtering */
+  organizationId: string;
+  /** The column name for project ID filtering */
+  projectId: string;
+  /** The column name for environment ID filtering */
+  environmentId: string;
+}
+
+/**
+ * Required filter that is always applied to queries on a table
+ */
+export interface RequiredFilter {
+  /** The ClickHouse column name to filter on */
+  column: string;
+  /** The value the column must equal */
+  value: string;
+}
+
+/**
+ * Schema definition for a table
+ */
+export interface TableSchema {
+  /** The name of the table as exposed to TSQL queries */
+  name: string;
+  /** The fully qualified ClickHouse table name (e.g., "trigger_dev.task_runs_v2") */
+  clickhouseName: string;
+  /** Column definitions for this table */
+  columns: Record<string, ColumnSchema>;
+  /** Tenant isolation column configuration */
+  tenantColumns: TenantColumnConfig;
+  /** Description of the table for documentation/autocomplete */
+  description?: string;
+  /** Whether this table can be joined to other tables */
+  joinable?: boolean;
+  /**
+   * Required filters that are always applied to queries on this table.
+   * These are injected into the WHERE clause automatically, similar to tenant isolation.
+   */
+  requiredFilters?: RequiredFilter[];
+}
+
+/**
+ * Schema registry containing all allowed tables
+ */
+export interface SchemaRegistry {
+  /** Map of table names to their schemas */
+  tables: Record<string, TableSchema>;
+  /** Default tenant column names (used when a table doesn't specify its own) */
+  defaultTenantColumns: TenantColumnConfig;
+}
+
+/**
+ * Create a basic column schema with common defaults
+ */
+export function column(
+  type: ClickHouseType,
+  options: Partial<Omit<ColumnSchema, "name" | "type">> = {}
+): Omit<ColumnSchema, "name"> {
+  return {
+    type,
+    selectable: true,
+    filterable: true,
+    sortable: true,
+    groupable: true,
+    ...options,
+  };
+}
+
+/**
+ * Create a schema registry from a list of table schemas
+ */
+export function createSchemaRegistry(
+  tables: TableSchema[],
+  defaultTenantColumns?: TenantColumnConfig
+): SchemaRegistry {
+  const tableMap: Record<string, TableSchema> = {};
+  for (const table of tables) {
+    tableMap[table.name] = table;
+  }
+  return {
+    tables: tableMap,
+    defaultTenantColumns: defaultTenantColumns ?? {
+      organizationId: "organization_id",
+      projectId: "project_id",
+      environmentId: "environment_id",
+    },
+  };
+}
+
+/**
+ * Look up a table schema by name
+ */
+export function findTable(schema: SchemaRegistry, tableName: string): TableSchema | undefined {
+  return schema.tables[tableName];
+}
+
+/**
+ * Look up a column schema by table and column name
+ */
+export function findColumn(
+  schema: SchemaRegistry,
+  tableName: string,
+  columnName: string
+): ColumnSchema | undefined {
+  const table = findTable(schema, tableName);
+  if (!table) return undefined;
+  return table.columns[columnName];
+}
+
+/**
+ * Validate that a table exists in the schema
+ * @throws QueryError if the table is not found
+ */
+export function validateTable(schema: SchemaRegistry, tableName: string): TableSchema {
+  const table = findTable(schema, tableName);
+  if (!table) {
+    const availableTables = Object.keys(schema.tables).join(", ");
+    throw new QueryError(
+      `Table "${tableName}" is not accessible. Available tables: ${availableTables || "(none)"}`
+    );
+  }
+  return table;
+}
+
+/**
+ * Validate that a column exists in a table and can be selected
+ * @throws QueryError if the column is not found or not selectable
+ */
+export function validateSelectColumn(
+  schema: SchemaRegistry,
+  tableName: string,
+  columnName: string
+): ColumnSchema {
+  const table = validateTable(schema, tableName);
+  const col = table.columns[columnName];
+  if (!col) {
+    const availableColumns = Object.keys(table.columns).join(", ");
+    throw new QueryError(
+      `Column "${columnName}" does not exist on table "${tableName}". Available columns: ${availableColumns}`
+    );
+  }
+  if (col.selectable === false) {
+    throw new QueryError(`Column "${columnName}" on table "${tableName}" is not selectable`);
+  }
+  return col;
+}
+
+/**
+ * Validate that a column can be used in a WHERE clause
+ * @throws QueryError if the column is not filterable
+ */
+export function validateFilterColumn(
+  schema: SchemaRegistry,
+  tableName: string,
+  columnName: string
+): ColumnSchema {
+  const table = validateTable(schema, tableName);
+  const col = table.columns[columnName];
+  if (!col) {
+    throw new QueryError(`Column "${columnName}" does not exist on table "${tableName}"`);
+  }
+  if (col.filterable === false) {
+    throw new QueryError(`Column "${columnName}" on table "${tableName}" cannot be used in WHERE`);
+  }
+  return col;
+}
+
+/**
+ * Validate that a column can be used in ORDER BY
+ * @throws QueryError if the column is not sortable
+ */
+export function validateSortColumn(
+  schema: SchemaRegistry,
+  tableName: string,
+  columnName: string
+): ColumnSchema {
+  const table = validateTable(schema, tableName);
+  const col = table.columns[columnName];
+  if (!col) {
+    throw new QueryError(`Column "${columnName}" does not exist on table "${tableName}"`);
+  }
+  if (col.sortable === false) {
+    throw new QueryError(
+      `Column "${columnName}" on table "${tableName}" cannot be used in ORDER BY`
+    );
+  }
+  return col;
+}
+
+/**
+ * Validate that a column can be used in GROUP BY
+ * @throws QueryError if the column is not groupable
+ */
+export function validateGroupColumn(
+  schema: SchemaRegistry,
+  tableName: string,
+  columnName: string
+): ColumnSchema {
+  const table = validateTable(schema, tableName);
+  const col = table.columns[columnName];
+  if (!col) {
+    throw new QueryError(`Column "${columnName}" does not exist on table "${tableName}"`);
+  }
+  if (col.groupable === false) {
+    throw new QueryError(
+      `Column "${columnName}" on table "${tableName}" cannot be used in GROUP BY`
+    );
+  }
+  return col;
+}
+
+/**
+ * Get the actual ClickHouse column name (handles aliasing)
+ */
+export function getClickHouseColumnName(col: ColumnSchema): string {
+  return col.clickhouseName ?? col.name;
+}
+
+/**
+ * Check if a column is a virtual (computed) column
+ *
+ * Virtual columns have an expression property that defines how they are computed
+ * from other columns. They don't exist in the underlying table.
+ *
+ * @param col - The column schema to check
+ * @returns true if the column is virtual, false otherwise
+ */
+export function isVirtualColumn(col: ColumnSchema): boolean {
+  return col.expression !== undefined && col.expression.length > 0;
+}
+
+/**
+ * Get the expression for a virtual column
+ *
+ * @param col - The column schema
+ * @returns The expression string, or undefined if not a virtual column
+ */
+export function getVirtualColumnExpression(col: ColumnSchema): string | undefined {
+  return isVirtualColumn(col) ? col.expression : undefined;
+}
+
+/**
+ * Get the user-friendly display value for an internal value (case-insensitive)
+ * Used for transforming query results back to user-friendly format
+ *
+ * @param col - The column schema
+ * @param internalValue - The internal ClickHouse value
+ * @returns The user-friendly display value, or the original value if no mapping exists
+ */
+export function getUserFriendlyValue(col: ColumnSchema, internalValue: string): string {
+  if (!col.valueMap) {
+    return internalValue;
+  }
+
+  // Direct lookup first (case-sensitive for exact match)
+  if (col.valueMap[internalValue] !== undefined) {
+    return col.valueMap[internalValue];
+  }
+
+  // Case-insensitive fallback
+  const lowerValue = internalValue.toLowerCase();
+  for (const [internal, friendly] of Object.entries(col.valueMap)) {
+    if (internal.toLowerCase() === lowerValue) {
+      return friendly;
+    }
+  }
+
+  return internalValue;
+}
+
+/**
+ * Get the internal ClickHouse value for a user-friendly value (case-insensitive)
+ * Used for transforming user queries to internal format
+ *
+ * @param col - The column schema
+ * @param userValue - The user-friendly display value
+ * @returns The internal ClickHouse value, or the original value if no mapping exists
+ */
+export function getInternalValue(col: ColumnSchema, userValue: string): string {
+  if (!col.valueMap) {
+    return userValue;
+  }
+
+  const lowerUserValue = userValue.toLowerCase();
+
+  // Search for matching user-friendly value (case-insensitive)
+  for (const [internal, friendly] of Object.entries(col.valueMap)) {
+    if (friendly.toLowerCase() === lowerUserValue) {
+      return internal;
+    }
+  }
+
+  return userValue;
+}
+
+/**
+ * Get all allowed user-friendly values for a column
+ * Used for validation and autocomplete
+ *
+ * @param col - The column schema
+ * @returns Array of allowed user-friendly values, or allowedValues if no valueMap exists
+ */
+export function getAllowedUserValues(col: ColumnSchema): string[] {
+  if (col.valueMap) {
+    return Object.values(col.valueMap);
+  }
+  return col.allowedValues ?? [];
+}
+
+/**
+ * Check if a user-provided value is valid for a column (case-insensitive)
+ *
+ * @param col - The column schema
+ * @param userValue - The user-provided value to validate
+ * @returns true if the value is valid, false otherwise
+ */
+export function isValidUserValue(col: ColumnSchema, userValue: string): boolean {
+  const allowedValues = getAllowedUserValues(col);
+  if (allowedValues.length === 0) {
+    return true; // No restrictions
+  }
+
+  const lowerUserValue = userValue.toLowerCase();
+  return allowedValues.some((v) => v.toLowerCase() === lowerUserValue);
+}
+
+// ============================================================
+// Field Mapping Utilities (Runtime Dynamic Mappings)
+// ============================================================
+
+/**
+ * Check if a column uses a runtime field mapping
+ *
+ * @param col - The column schema to check
+ * @returns true if the column has a fieldMapping defined
+ */
+export function hasFieldMapping(col: ColumnSchema): boolean {
+  return col.fieldMapping !== undefined && col.fieldMapping.length > 0;
+}
+
+/**
+ * Get the external (user-facing) value for an internal ClickHouse value
+ * using a runtime field mapping.
+ *
+ * @param mappings - The runtime field mappings
+ * @param mappingName - The name of the mapping to use (from column's fieldMapping)
+ * @param internalValue - The internal ClickHouse value
+ * @returns The external value, or null if not found in the mapping
+ */
+export function getExternalValue(
+  mappings: FieldMappings,
+  mappingName: string,
+  internalValue: string
+): string | null {
+  const mapping = mappings[mappingName];
+  if (!mapping) {
+    return null;
+  }
+
+  const externalValue = mapping[internalValue];
+  return externalValue !== undefined ? externalValue : null;
+}
+
+/**
+ * Get the internal ClickHouse value for an external (user-facing) value
+ * using a runtime field mapping. This performs a reverse lookup.
+ *
+ * @param mappings - The runtime field mappings
+ * @param mappingName - The name of the mapping to use (from column's fieldMapping)
+ * @param externalValue - The external (user-facing) value
+ * @returns The internal value, or null if not found in the mapping
+ */
+export function getInternalValueFromMapping(
+  mappings: FieldMappings,
+  mappingName: string,
+  externalValue: string
+): string | null {
+  const mapping = mappings[mappingName];
+  if (!mapping) {
+    return null;
+  }
+
+  // Reverse lookup: find internal value by external value
+  for (const [internal, external] of Object.entries(mapping)) {
+    if (external === externalValue) {
+      return internal;
+    }
+  }
+
+  return null;
+}
+
+/**
+ * Get the internal ClickHouse value for an external value (case-insensitive)
+ * using a runtime field mapping.
+ *
+ * @param mappings - The runtime field mappings
+ * @param mappingName - The name of the mapping to use
+ * @param externalValue - The external (user-facing) value
+ * @returns The internal value, or null if not found
+ */
+export function getInternalValueFromMappingCaseInsensitive(
+  mappings: FieldMappings,
+  mappingName: string,
+  externalValue: string
+): string | null {
+  const mapping = mappings[mappingName];
+  if (!mapping) {
+    return null;
+  }
+
+  const lowerExternal = externalValue.toLowerCase();
+
+  // Case-insensitive reverse lookup
+  for (const [internal, external] of Object.entries(mapping)) {
+    if (external.toLowerCase() === lowerExternal) {
+      return internal;
+    }
+  }
+
+  return null;
+}
+
+/**
+ * Get all column names available for autocomplete
+ */
+export function getTableColumnNames(schema: SchemaRegistry, tableName: string): string[] {
+  const table = findTable(schema, tableName);
+  if (!table) return [];
+  return Object.keys(table.columns);
+}
+
+/**
+ * Get all table names available for autocomplete
+ */
+export function getAllTableNames(schema: SchemaRegistry): string[] {
+  return Object.keys(schema.tables);
+}
diff --git a/internal-packages/tsql/src/query/security.test.ts b/internal-packages/tsql/src/query/security.test.ts
new file mode 100644
index 000000000..f576c5e93
--- /dev/null
+++ b/internal-packages/tsql/src/query/security.test.ts
@@ -0,0 +1,601 @@
+/**
+ * Security Tests for TSQL
+ *
+ * These tests verify that the TSQL parser and printer correctly prevent:
+ * 1. Cross-tenant data access
+ * 2. SQL injection attacks
+ */
+import { describe, expect, it } from "vitest";
+import { compileTSQL, type CompileTSQLOptions } from "../index.js";
+import { column, type TableSchema } from "./schema.js";
+
+/**
+ * Test schemas
+ */
+const taskRunsSchema: TableSchema = {
+  name: "task_runs",
+  clickhouseName: "trigger_dev.task_runs_v2",
+  columns: {
+    id: { name: "id", ...column("String") },
+    status: { name: "status", ...column("String") },
+    task_identifier: { name: "task_identifier", ...column("String") },
+    created_at: { name: "created_at", ...column("DateTime64") },
+    duration_ms: { name: "duration_ms", ...column("Nullable(UInt64)") },
+    organization_id: { name: "organization_id", ...column("String") },
+    project_id: { name: "project_id", ...column("String") },
+    environment_id: { name: "environment_id", ...column("String") },
+    payload: { name: "payload", ...column("String") },
+  },
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+};
+
+const taskEventsSchema: TableSchema = {
+  name: "task_events",
+  clickhouseName: "trigger_dev.task_events_v2",
+  columns: {
+    id: { name: "id", ...column("String") },
+    run_id: { name: "run_id", ...column("String") },
+    event_type: { name: "event_type", ...column("String") },
+    timestamp: { name: "timestamp", ...column("DateTime64") },
+    organization_id: { name: "organization_id", ...column("String") },
+    project_id: { name: "project_id", ...column("String") },
+    environment_id: { name: "environment_id", ...column("String") },
+  },
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+};
+
+const defaultOptions: CompileTSQLOptions = {
+  organizationId: "org_tenant1",
+  projectId: "proj_tenant1",
+  environmentId: "env_tenant1",
+  tableSchema: [taskRunsSchema, taskEventsSchema],
+};
+
+function compile(query: string, options: Partial<CompileTSQLOptions> = {}) {
+  return compileTSQL(query, { ...defaultOptions, ...options });
+}
+
+describe("Cross-Tenant Security", () => {
+  describe("Tenant guards are always injected", () => {
+    it("should inject tenant guards on simple SELECT", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs");
+
+      // Must contain all three tenant columns
+      expect(sql).toContain("organization_id");
+      expect(sql).toContain("project_id");
+      expect(sql).toContain("environment_id");
+
+      // Tenant values must be parameterized
+      expect(Object.values(params)).toContain("org_tenant1");
+      expect(Object.values(params)).toContain("proj_tenant1");
+      expect(Object.values(params)).toContain("env_tenant1");
+    });
+
+    it("should inject tenant guards even with user WHERE clause", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs WHERE status = 'completed'");
+
+      // Must still have tenant guards
+      expect(sql).toContain("organization_id");
+      expect(sql).toContain("project_id");
+      expect(sql).toContain("environment_id");
+      expect(Object.values(params)).toContain("org_tenant1");
+    });
+
+    it("should inject tenant guards on all tables in JOIN", () => {
+      const { sql } = compile(`
+        SELECT r.id, e.event_type 
+        FROM task_runs r 
+        JOIN task_events e ON r.id = e.run_id
+      `);
+
+      // Both tables should have tenant guards
+      // Count occurrences of organization_id - should appear twice (once per table)
+      const orgIdMatches = sql.match(/organization_id/g) || [];
+      expect(orgIdMatches.length).toBeGreaterThanOrEqual(2);
+    });
+
+    it("should inject tenant guards in subqueries", () => {
+      const { sql } = compile(`
+        SELECT * FROM task_runs 
+        WHERE id IN (SELECT run_id FROM task_events WHERE event_type = 'completed')
+      `);
+
+      // Should have tenant guards in both main query and subquery
+      const orgIdMatches = sql.match(/organization_id/g) || [];
+      expect(orgIdMatches.length).toBeGreaterThanOrEqual(2);
+    });
+
+    it("should inject tenant guards on UNION queries", () => {
+      const { sql } = compile(`
+        SELECT id, status FROM task_runs WHERE status = 'completed'
+        UNION ALL
+        SELECT id, status FROM task_runs WHERE status = 'failed'
+      `);
+
+      // Both sides of UNION should have tenant guards
+      const orgIdMatches = sql.match(/organization_id/g) || [];
+      expect(orgIdMatches.length).toBeGreaterThanOrEqual(2);
+    });
+  });
+
+  describe("Cannot bypass tenant guards", () => {
+    it("should not allow OR clause to bypass tenant guard", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs WHERE status = 'completed' OR 1=1");
+
+      // The tenant guards should be ANDed with the entire WHERE clause
+      // So even with OR 1=1, the tenant guard still applies
+      expect(sql).toContain("organization_id");
+      expect(Object.values(params)).toContain("org_tenant1");
+
+      // The structure should be: and(tenant_guards, or(user_conditions))
+      // The user's OR should be nested inside the outer AND with tenant guards
+      // This ensures tenant_guard AND (status='completed' OR 1=1)
+      // NOT: tenant_guard AND status='completed' OR 1=1 (which would bypass)
+
+      // Verify the OR is contained within an outer AND structure
+      // The tenant guards use and() and the user's OR uses or()
+      expect(sql).toContain("or(");
+      expect(sql).toContain("and(");
+
+      // The and() should wrap everything - find where tenant columns appear
+      // They should be at the same level as the user's condition, both inside and()
+      const whereClause = sql.substring(sql.indexOf("WHERE"));
+      expect(whereClause).toMatch(/and\([^)]*organization_id/);
+    });
+
+    it("should not allow accessing other tenant's data via explicit condition", () => {
+      const { sql, params } = compile(
+        "SELECT * FROM task_runs WHERE organization_id = 'org_other_tenant'"
+      );
+
+      // Even if user specifies a different org_id, our tenant guard should override
+      // The compiled SQL should still use our tenant's ID
+      expect(Object.values(params)).toContain("org_tenant1");
+    });
+
+    it("should not allow UNION with unguarded query", () => {
+      // This should be rejected or the second part should still be guarded
+      const { sql } = compile(`
+        SELECT id FROM task_runs
+        UNION ALL
+        SELECT id FROM task_runs
+      `);
+
+      // Both parts must have tenant guards
+      const orgIdMatches = sql.match(/organization_id/g) || [];
+      expect(orgIdMatches.length).toBeGreaterThanOrEqual(2);
+    });
+
+    it("should not allow subquery to access other tenants", () => {
+      const { sql, params } = compile(`
+        SELECT * FROM task_runs 
+        WHERE id IN (
+          SELECT run_id FROM task_events
+        )
+      `);
+
+      // Subquery must also have tenant guards
+      expect(Object.values(params)).toContain("org_tenant1");
+      const orgIdMatches = sql.match(/organization_id/g) || [];
+      expect(orgIdMatches.length).toBeGreaterThanOrEqual(2);
+    });
+  });
+
+  describe("Table allowlisting", () => {
+    it("should reject queries to unknown tables", () => {
+      expect(() => {
+        compile("SELECT * FROM users");
+      }).toThrow();
+    });
+
+    it("should reject queries to system tables", () => {
+      expect(() => {
+        compile("SELECT * FROM system.tables");
+      }).toThrow();
+    });
+
+    it("should reject queries trying to use database prefix", () => {
+      expect(() => {
+        compile("SELECT * FROM other_database.task_runs");
+      }).toThrow();
+    });
+  });
+});
+
+describe("SQL Injection Prevention", () => {
+  describe("String value injection", () => {
+    it("should reject queries with stacked statements in strings", () => {
+      // The parser correctly rejects this at parse time
+      expect(() => {
+        compile("SELECT * FROM task_runs WHERE status = 'completed'; DROP TABLE task_runs; --'");
+      }).toThrow();
+    });
+
+    it("should parameterize malicious-looking string values", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs WHERE status = 'DROP TABLE users'");
+
+      // The malicious payload should be in params, not in SQL
+      expect(sql).not.toContain("DROP TABLE");
+      expect(Object.values(params)).toContain("DROP TABLE users");
+    });
+
+    it("should handle quote escape attempts", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs WHERE status = 'test''injection'");
+
+      // Should be safely parameterized
+      expect(Object.values(params).some((v) => typeof v === "string")).toBe(true);
+    });
+
+    it("should handle backslash escape attempts", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs WHERE status = 'test\\'injection'");
+
+      // Should be safely parameterized
+      expect(sql).not.toContain("injection'");
+    });
+
+    it("should handle unicode characters in strings", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs WHERE status = 'test™injection'");
+
+      // Should be safely parameterized
+      expect(Object.values(params).some((v) => typeof v === "string")).toBe(true);
+    });
+
+    it("should handle null byte injection", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs WHERE status = 'test\\0injection'");
+
+      expect(Object.values(params).some((v) => typeof v === "string")).toBe(true);
+    });
+  });
+
+  describe("Comment injection", () => {
+    it("should not allow -- comments to truncate query", () => {
+      // The parser should either reject this or handle it safely
+      const result = compile("SELECT * FROM task_runs WHERE status = 'completed'");
+
+      // Tenant guards must still be present
+      expect(result.sql).toContain("organization_id");
+    });
+
+    it("should not allow /* */ comments for injection", () => {
+      const result = compile("SELECT * FROM task_runs WHERE status = 'completed'");
+
+      // Tenant guards must still be present
+      expect(result.sql).toContain("organization_id");
+    });
+  });
+
+  describe("Identifier injection", () => {
+    it("should reject identifiers with backtick injection", () => {
+      expect(() => {
+        compile("SELECT * FROM task_runs WHERE `status`; DROP TABLE users; --` = 'test'");
+      }).toThrow();
+    });
+
+    it("should not expose column names that could be used for injection", () => {
+      // Column names in the output are validated identifiers from the schema
+      // Malicious column names would need to be in the schema first
+      const { sql } = compile("SELECT id, status FROM task_runs");
+
+      // Column names should be simple identifiers without injection
+      expect(sql).toContain("id");
+      expect(sql).toContain("status");
+      expect(sql).not.toContain(";");
+    });
+
+    it("should reject table names with special characters", () => {
+      expect(() => {
+        compile("SELECT * FROM `task_runs; DROP TABLE users`");
+      }).toThrow();
+    });
+  });
+
+  describe("Numeric injection", () => {
+    it("should handle numeric values safely", () => {
+      const { sql } = compile("SELECT * FROM task_runs WHERE duration_ms > 1000");
+
+      // Numbers should be safely inlined or parameterized
+      expect(sql).toContain("1000");
+      expect(sql).not.toContain(";");
+    });
+
+    it("should handle negative numbers safely", () => {
+      const { sql } = compile("SELECT * FROM task_runs WHERE duration_ms > -1");
+
+      expect(sql).not.toContain(";");
+    });
+
+    it("should handle floating point safely", () => {
+      const { sql } = compile("SELECT * FROM task_runs WHERE duration_ms > 1.5");
+
+      expect(sql).toContain("1.5");
+    });
+  });
+
+  describe("Function injection", () => {
+    it("should only allow known safe functions", () => {
+      // Unknown functions should be rejected
+      expect(() => {
+        compile("SELECT file('/etc/passwd') FROM task_runs");
+      }).toThrow();
+    });
+
+    it("should reject system functions", () => {
+      expect(() => {
+        compile("SELECT system.tables() FROM task_runs");
+      }).toThrow();
+    });
+
+    it("should allow known aggregate functions", () => {
+      const { sql } = compile("SELECT count(*), sum(duration_ms) FROM task_runs");
+
+      expect(sql).toContain("count(*)");
+      expect(sql).toContain("sum(duration_ms)");
+    });
+  });
+
+  describe("Stacked query prevention", () => {
+    it("should not allow semicolon to start new statement", () => {
+      expect(() => {
+        compile("SELECT * FROM task_runs; DELETE FROM task_runs");
+      }).toThrow();
+    });
+
+    it("should not allow multiple statements", () => {
+      expect(() => {
+        compile("SELECT * FROM task_runs; SELECT * FROM task_events");
+      }).toThrow();
+    });
+  });
+
+  describe("UNION-based injection", () => {
+    it("should apply tenant guards to all UNION parts", () => {
+      const { sql, params } = compile(`
+        SELECT id, status FROM task_runs WHERE status = 'a'
+        UNION ALL
+        SELECT id, status FROM task_runs WHERE status = 'b'
+      `);
+
+      // Both parts should have tenant guards
+      expect(Object.values(params)).toContain("org_tenant1");
+      const orgIdMatches = sql.match(/organization_id/g) || [];
+      expect(orgIdMatches.length).toBeGreaterThanOrEqual(2);
+    });
+  });
+});
+
+describe("Parameter Safety", () => {
+  it("should use typed parameters", () => {
+    const { sql } = compile("SELECT * FROM task_runs WHERE status = 'test'");
+
+    // Parameters should have type annotations like {param: String}
+    expect(sql).toMatch(/\{tsql_\w+: \w+\}/);
+  });
+
+  it("should generate unique parameter names", () => {
+    const { params } = compile(`
+      SELECT * FROM task_runs 
+      WHERE status = 'a' AND task_identifier = 'b' AND payload = 'c'
+    `);
+
+    // All parameter keys should be unique
+    const keys = Object.keys(params);
+    expect(new Set(keys).size).toBe(keys.length);
+  });
+
+  it("should not include raw values in SQL for strings", () => {
+    const { sql } = compile("SELECT * FROM task_runs WHERE status = 'user_provided_value'");
+
+    // The literal string should not appear in SQL
+    expect(sql).not.toContain("user_provided_value");
+  });
+});
+
+describe("Optional Tenant Filters", () => {
+  /**
+   * Helper to extract the WHERE clause from SQL for more precise testing.
+   * This is needed because SELECT * expansion includes all columns,
+   * but we only want to check what's in the WHERE clause for tenant filtering.
+   */
+  function getWhereClause(sql: string): string {
+    const whereMatch = sql.match(/WHERE\s+(.*?)(?:\s+(?:ORDER|GROUP|LIMIT|$))/is);
+    return whereMatch ? whereMatch[1] : "";
+  }
+
+  describe("Organization ID is always required", () => {
+    it("should always inject organization guard even with optional project/env", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs", {
+        projectId: undefined,
+        environmentId: undefined,
+      });
+
+      const whereClause = getWhereClause(sql);
+
+      // Must contain organization_id in WHERE clause
+      expect(whereClause).toContain("organization_id");
+      expect(Object.values(params)).toContain("org_tenant1");
+
+      // Should NOT contain project_id or environment_id guards in WHERE clause
+      expect(whereClause).not.toContain("project_id");
+      expect(whereClause).not.toContain("environment_id");
+    });
+  });
+
+  describe("Project ID is optional", () => {
+    it("should inject org and project guards when project is provided", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs", {
+        projectId: "proj_tenant1",
+        environmentId: undefined,
+      });
+
+      const whereClause = getWhereClause(sql);
+
+      // Must contain organization_id and project_id in WHERE clause
+      expect(whereClause).toContain("organization_id");
+      expect(whereClause).toContain("project_id");
+      expect(Object.values(params)).toContain("org_tenant1");
+      expect(Object.values(params)).toContain("proj_tenant1");
+
+      // Should NOT contain environment_id guard in WHERE clause
+      expect(whereClause).not.toContain("environment_id");
+    });
+
+    it("should allow querying across all projects when projectId is omitted", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs", {
+        projectId: undefined,
+        environmentId: undefined,
+      });
+
+      const whereClause = getWhereClause(sql);
+
+      // Only org guard should be present in WHERE clause
+      expect(whereClause).toContain("organization_id");
+      expect(Object.values(params)).toContain("org_tenant1");
+      expect(whereClause).not.toContain("project_id");
+    });
+  });
+
+  describe("Environment ID is optional", () => {
+    it("should inject org, project, and env guards when all provided", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs");
+
+      const whereClause = getWhereClause(sql);
+
+      // All three should be present in WHERE clause (default options include all)
+      expect(whereClause).toContain("organization_id");
+      expect(whereClause).toContain("project_id");
+      expect(whereClause).toContain("environment_id");
+      expect(Object.values(params)).toContain("org_tenant1");
+      expect(Object.values(params)).toContain("proj_tenant1");
+      expect(Object.values(params)).toContain("env_tenant1");
+    });
+
+    it("should allow querying across all environments when environmentId is omitted", () => {
+      const { sql, params } = compile("SELECT * FROM task_runs", {
+        projectId: "proj_tenant1",
+        environmentId: undefined,
+      });
+
+      const whereClause = getWhereClause(sql);
+
+      // Org and project guards should be present in WHERE clause
+      expect(whereClause).toContain("organization_id");
+      expect(whereClause).toContain("project_id");
+      expect(Object.values(params)).toContain("org_tenant1");
+      expect(Object.values(params)).toContain("proj_tenant1");
+
+      // Environment guard should NOT be present in WHERE clause
+      expect(whereClause).not.toContain("environment_id");
+    });
+  });
+
+  describe("Cross-tenant security with optional filters", () => {
+    it("should still prevent cross-org access with org-only filter", () => {
+      const { sql, params } = compile(
+        "SELECT * FROM task_runs WHERE organization_id = 'org_other'",
+        {
+          projectId: undefined,
+          environmentId: undefined,
+        }
+      );
+
+      // Our org guard should still be enforced
+      expect(Object.values(params)).toContain("org_tenant1");
+    });
+
+    it("should apply org guard to all tables in JOIN when using org-only filter", () => {
+      const { sql } = compile(
+        `
+        SELECT r.id, e.event_type 
+        FROM task_runs r 
+        JOIN task_events e ON r.id = e.run_id
+      `,
+        {
+          projectId: undefined,
+          environmentId: undefined,
+        }
+      );
+
+      // Both tables should have org guards
+      const orgIdMatches = sql.match(/organization_id/g) || [];
+      expect(orgIdMatches.length).toBeGreaterThanOrEqual(2);
+
+      // Project and environment should NOT appear
+      expect(sql).not.toContain("project_id");
+      expect(sql).not.toContain("environment_id");
+    });
+
+    it("should apply org guard to UNION queries when using org-only filter", () => {
+      const { sql } = compile(
+        `
+        SELECT id, status FROM task_runs WHERE status = 'completed'
+        UNION ALL
+        SELECT id, status FROM task_runs WHERE status = 'failed'
+      `,
+        {
+          projectId: undefined,
+          environmentId: undefined,
+        }
+      );
+
+      // Both parts should have org guards
+      const orgIdMatches = sql.match(/organization_id/g) || [];
+      expect(orgIdMatches.length).toBeGreaterThanOrEqual(2);
+    });
+
+    it("should apply org guard to subqueries when using org-only filter", () => {
+      const { sql, params } = compile(
+        `
+        SELECT * FROM task_runs 
+        WHERE id IN (SELECT run_id FROM task_events)
+      `,
+        {
+          projectId: undefined,
+          environmentId: undefined,
+        }
+      );
+
+      // Both main query and subquery should have org guards
+      expect(Object.values(params)).toContain("org_tenant1");
+      const orgIdMatches = sql.match(/organization_id/g) || [];
+      expect(orgIdMatches.length).toBeGreaterThanOrEqual(2);
+    });
+  });
+});
+
+describe("Edge Cases", () => {
+  it("should handle empty string values", () => {
+    const { params } = compile("SELECT * FROM task_runs WHERE status = ''");
+
+    expect(Object.values(params)).toContain("");
+  });
+
+  it("should handle very long strings", () => {
+    const longString = "a".repeat(10000);
+    const { params } = compile(`SELECT * FROM task_runs WHERE status = '${longString}'`);
+
+    expect(Object.values(params)).toContain(longString);
+  });
+
+  it("should handle strings with newlines", () => {
+    const { params } = compile("SELECT * FROM task_runs WHERE status = 'line1\nline2'");
+
+    // Should handle newlines safely
+    expect(Object.values(params).some((v) => typeof v === "string" && v.includes("\n"))).toBe(true);
+  });
+
+  it("should handle special SQL keywords in strings", () => {
+    const { sql, params } = compile("SELECT * FROM task_runs WHERE status = 'SELECT * FROM users'");
+
+    // The SQL keywords should be in params, not interpreted
+    expect(sql).not.toMatch(/SELECT \* FROM users/);
+    expect(Object.values(params)).toContain("SELECT * FROM users");
+  });
+});
diff --git a/internal-packages/tsql/src/query/timings.ts b/internal-packages/tsql/src/query/timings.ts
new file mode 100644
index 000000000..d868fe066
--- /dev/null
+++ b/internal-packages/tsql/src/query/timings.ts
@@ -0,0 +1,107 @@
+// TypeScript translation of posthog/hogql/timings.py
+
+/**
+ * Get performance counter in milliseconds (Node.js equivalent of perf_counter)
+ * Uses performance.now() which is available in:
+ * - Node.js 18+ (global)
+ * - Browser (global)
+ * - Node.js <18 via perf_hooks module
+ */
+function getPerformanceNow(): number {
+    // Check for global performance (Node.js 18+ or browser)
+    if (typeof globalThis !== 'undefined' && 'performance' in globalThis) {
+        const perf = (globalThis as any).performance;
+        if (perf && typeof perf.now === 'function') {
+            return perf.now();
+        }
+    }
+    
+    // Fallback to Date.now() if performance API is not available
+    // Note: This is less precise but works everywhere
+    return Date.now();
+}
+
+export interface QueryTiming {
+    key: string; // Key identifying the timing measurement
+    time: number; // Time in seconds
+}
+
+const TIMING_DECIMAL_PLACES = 3; // round to milliseconds
+
+// Not thread safe.
+// See trends_query_runner for an example of how to use for multithreaded queries
+export class TSQLTimings {
+    // Completed time in seconds for different parts of the TSQL query
+    timings: Record<string, number> = {};
+
+    // Used for housekeeping
+    private _timingPointer: string;
+    private _timingStarts: Record<string, number> = {};
+
+    constructor(_timingPointer: string = '.') {
+        this._timingPointer = _timingPointer;
+        this._timingStarts[this._timingPointer] = this.perfCounter();
+    }
+
+    cloneForSubquery(seriesIndex: number): TSQLTimings {
+        return new TSQLTimings(`${this._timingPointer}/series_${seriesIndex}`);
+    }
+
+    clearTimings(): void {
+        this.timings = {};
+    }
+
+    /**
+     * Measure execution time of a function.
+     * Usage: timings.measure('operation', () => { ... });
+     */
+    measure<T>(key: string, fn: () => T): T {
+        const lastKey = this._timingPointer;
+        const fullKey = `${this._timingPointer}/${key}`;
+        this._timingPointer = fullKey;
+        this._timingStarts[fullKey] = this.perfCounter();
+
+        try {
+            return fn();
+        } finally {
+            const duration = (this.perfCounter() - this._timingStarts[fullKey]) / 1000; // Convert to seconds
+            this.timings[fullKey] = (this.timings[fullKey] || 0.0) + duration;
+            delete this._timingStarts[fullKey];
+            this._timingPointer = lastKey;
+        }
+    }
+
+    /**
+     * Get performance counter in milliseconds (Node.js equivalent of perf_counter)
+     */
+    private perfCounter(): number {
+        return getPerformanceNow();
+    }
+
+    toDict(): Record<string, number> {
+        const timings = { ...this.timings };
+        // Process in reverse order to handle nested timings correctly
+        const keys = Object.keys(this._timingStarts).reverse();
+        for (const key of keys) {
+            const start = this._timingStarts[key];
+            const elapsed = (this.perfCounter() - start) / 1000; // Convert to seconds
+            timings[key] = this.round((timings[key] || 0.0) + elapsed);
+        }
+        return timings;
+    }
+
+    toList(backOutStack: boolean = true): QueryTiming[] {
+        const timingDict = backOutStack ? this.toDict() : this.timings;
+        return Object.entries(timingDict).map(([key, time]) => ({
+            key: key,
+            time: this.round(time),
+        }));
+    }
+
+    /**
+     * Round to specified decimal places (milliseconds precision)
+     */
+    private round(value: number): number {
+        return Math.round(value * Math.pow(10, TIMING_DECIMAL_PLACES)) / Math.pow(10, TIMING_DECIMAL_PLACES);
+    }
+}
diff --git a/internal-packages/tsql/src/query/validator.test.ts b/internal-packages/tsql/src/query/validator.test.ts
new file mode 100644
index 000000000..3a77189a4
--- /dev/null
+++ b/internal-packages/tsql/src/query/validator.test.ts
@@ -0,0 +1,124 @@
+import { describe, it, expect } from "vitest";
+import { validateQuery } from "./validator.js";
+import { parseTSQLSelect } from "../index.js";
+import { column, type TableSchema } from "./schema.js";
+
+const runsSchema: TableSchema = {
+  name: "runs",
+  clickhouseName: "trigger_dev.task_runs_v2",
+  columns: {
+    id: { name: "id", ...column("String") },
+    status: {
+      name: "status",
+      ...column("String", {
+        allowedValues: ["PENDING", "COMPLETED", "FAILED"],
+      }),
+    },
+    task_id: { name: "task_id", ...column("String") },
+    created_at: { name: "created_at", ...column("DateTime64") },
+  },
+  tenantColumns: {
+    organizationId: "organization_id",
+    projectId: "project_id",
+    environmentId: "environment_id",
+  },
+};
+
+function validateSQL(query: string, schema: TableSchema[] = [runsSchema]) {
+  const ast = parseTSQLSelect(query);
+  return validateQuery(ast, schema);
+}
+
+describe("validateQuery", () => {
+  describe("SELECT aliases", () => {
+    it("should allow ORDER BY to reference aliased columns", () => {
+      const result = validateSQL(
+        "SELECT status, count(*) as count FROM runs GROUP BY status ORDER BY count DESC"
+      );
+      expect(result.valid).toBe(true);
+      expect(result.issues).toHaveLength(0);
+    });
+
+    it("should allow ORDER BY to reference multiple aliased columns", () => {
+      const result = validateSQL(
+        "SELECT status, count(*) as total, avg(created_at) as avg_time FROM runs GROUP BY status ORDER BY total DESC, avg_time ASC"
+      );
+      expect(result.valid).toBe(true);
+      expect(result.issues).toHaveLength(0);
+    });
+
+    it("should still report unknown columns that are not aliases", () => {
+      const result = validateSQL(
+        "SELECT status, count(*) as count FROM runs GROUP BY status ORDER BY unknown_col DESC"
+      );
+      expect(result.valid).toBe(true); // unknown column is a warning, not error
+      expect(result.issues).toHaveLength(1);
+      expect(result.issues[0].type).toBe("unknown_column");
+      expect(result.issues[0].columnName).toBe("unknown_col");
+    });
+
+    it("should allow ORDER BY to reference both aliases and real columns", () => {
+      const result = validateSQL(
+        "SELECT status, count(*) as count FROM runs GROUP BY status ORDER BY status ASC, count DESC"
+      );
+      expect(result.valid).toBe(true);
+      expect(result.issues).toHaveLength(0);
+    });
+
+    it("should allow HAVING to reference implicit column names from aggregations", () => {
+      const result = validateSQL(
+        "SELECT COUNT(), status FROM runs GROUP BY status HAVING count > 20"
+      );
+      expect(result.valid).toBe(true);
+      expect(result.issues).toHaveLength(0);
+    });
+
+    it("should allow HAVING to reference implicit names from multiple aggregations", () => {
+      const result = validateSQL(
+        "SELECT COUNT(), SUM(created_at), status FROM runs GROUP BY status HAVING count > 10 AND sum > 100"
+      );
+      expect(result.valid).toBe(true);
+      expect(result.issues).toHaveLength(0);
+    });
+
+    it("should allow ORDER BY to reference implicit column names", () => {
+      const result = validateSQL(
+        "SELECT COUNT(), status FROM runs GROUP BY status ORDER BY count DESC"
+      );
+      expect(result.valid).toBe(true);
+      expect(result.issues).toHaveLength(0);
+    });
+  });
+
+  describe("column validation", () => {
+    it("should validate known columns", () => {
+      const result = validateSQL("SELECT id, status FROM runs LIMIT 10");
+      expect(result.valid).toBe(true);
+      expect(result.issues).toHaveLength(0);
+    });
+
+    it("should warn about unknown columns", () => {
+      const result = validateSQL("SELECT id, unknown_column FROM runs LIMIT 10");
+      expect(result.valid).toBe(true); // warnings don't affect validity
+      expect(result.issues).toHaveLength(1);
+      expect(result.issues[0].type).toBe("unknown_column");
+      expect(result.issues[0].columnName).toBe("unknown_column");
+    });
+  });
+
+  describe("enum validation", () => {
+    it("should validate enum values", () => {
+      const result = validateSQL("SELECT * FROM runs WHERE status = 'COMPLETED' LIMIT 10");
+      expect(result.valid).toBe(true);
+      expect(result.issues).toHaveLength(0);
+    });
+
+    it("should error on invalid enum values", () => {
+      const result = validateSQL("SELECT * FROM runs WHERE status = 'INVALID_STATUS' LIMIT 10");
+      expect(result.valid).toBe(false);
+      expect(result.issues).toHaveLength(1);
+      expect(result.issues[0].type).toBe("invalid_enum_value");
+      expect(result.issues[0].invalidValue).toBe("INVALID_STATUS");
+    });
+  });
+});
diff --git a/internal-packages/tsql/src/query/validator.ts b/internal-packages/tsql/src/query/validator.ts
new file mode 100644
index 000000000..28ef804fe
--- /dev/null
+++ b/internal-packages/tsql/src/query/validator.ts
@@ -0,0 +1,553 @@
+// Schema validation for TSQL queries
+// Validates column names and enum values against the schema
+
+import type {
+  SelectQuery,
+  SelectSetQuery,
+  Expression,
+  Field,
+  CompareOperation,
+  Constant,
+  And,
+  Or,
+  Not,
+  Alias,
+  OrderExpr,
+  Call,
+  JoinExpr,
+  BetweenExpr,
+  Array as ASTArray,
+  ArithmeticOperation,
+} from "./ast.js";
+import type { TableSchema, ColumnSchema } from "./schema.js";
+import { getAllowedUserValues, isValidUserValue } from "./schema.js";
+import { CompareOperationOp, ArithmeticOperationOp } from "./ast.js";
+
+/**
+ * Severity of a validation issue
+ */
+export type ValidationSeverity = "error" | "warning" | "info";
+
+/**
+ * A validation issue found in the query
+ */
+export interface ValidationIssue {
+  /** The error/warning message */
+  message: string;
+  /** Severity of the issue */
+  severity: ValidationSeverity;
+  /** The type of issue */
+  type: "unknown_column" | "unknown_table" | "invalid_enum_value";
+  /** Optional: the column name that caused the issue */
+  columnName?: string;
+  /** Optional: the table name that caused the issue */
+  tableName?: string;
+  /** Optional: the invalid value */
+  invalidValue?: string;
+  /** Optional: list of allowed values */
+  allowedValues?: string[];
+}
+
+/**
+ * Result of validating a query
+ */
+export interface ValidationResult {
+  /** Whether the query is valid */
+  valid: boolean;
+  /** List of issues found */
+  issues: ValidationIssue[];
+}
+
+/**
+ * Context for tracking tables and columns during validation
+ */
+interface ValidationContext {
+  /** Map of table aliases/names to their schemas */
+  tables: Map<string, TableSchema>;
+  /** The schema array for lookups */
+  schema: TableSchema[];
+  /** Accumulated issues */
+  issues: ValidationIssue[];
+  /** Set of column aliases defined in the SELECT clause */
+  selectAliases: Set<string>;
+}
+
+/**
+ * Validate a parsed TSQL query against a schema
+ *
+ * @param ast - The parsed query AST
+ * @param schema - Array of table schemas to validate against
+ * @returns Validation result with any issues found
+ */
+export function validateQuery(
+  ast: SelectQuery | SelectSetQuery,
+  schema: TableSchema[]
+): ValidationResult {
+  const context: ValidationContext = {
+    tables: new Map(),
+    schema,
+    issues: [],
+    selectAliases: new Set(),
+  };
+
+  if (ast.expression_type === "select_set_query") {
+    validateSelectSetQuery(ast, context);
+  } else {
+    validateSelectQuery(ast, context);
+  }
+
+  return {
+    valid: context.issues.filter((i) => i.severity === "error").length === 0,
+    issues: context.issues,
+  };
+}
+
+/**
+ * Get the implicit column name for an expression without an explicit alias.
+ * This matches the naming used in the printer for result columns.
+ *
+ * @param expr - The SELECT expression
+ * @returns The implicit name, or null if no implicit name applies
+ */
+function getImplicitName(expr: Expression): string | null {
+  // Handle Call (function/aggregation) - use lowercase function name
+  if ((expr as Call).expression_type === "call") {
+    const call = expr as Call;
+    return call.name.toLowerCase();
+  }
+
+  // Handle ArithmeticOperation - use operator function name
+  if ((expr as ArithmeticOperation).expression_type === "arithmetic_operation") {
+    const arith = expr as ArithmeticOperation;
+    switch (arith.op) {
+      case ArithmeticOperationOp.Add:
+        return "plus";
+      case ArithmeticOperationOp.Sub:
+        return "minus";
+      case ArithmeticOperationOp.Mult:
+        return "multiply";
+      case ArithmeticOperationOp.Div:
+        return "divide";
+      case ArithmeticOperationOp.Mod:
+        return "modulo";
+      default:
+        return "expression";
+    }
+  }
+
+  // Handle Constant - use string representation
+  if ((expr as Constant).expression_type === "constant") {
+    const constant = expr as Constant;
+    if (constant.value === null) {
+      return "NULL";
+    }
+    if (typeof constant.value === "string") {
+      return `'${constant.value}'`;
+    }
+    return String(constant.value);
+  }
+
+  // Field expressions don't get implicit names (they use the column name directly)
+  return null;
+}
+
+/**
+ * Validate a SELECT SET query (UNION, INTERSECT, etc.)
+ */
+function validateSelectSetQuery(node: SelectSetQuery, context: ValidationContext): void {
+  if (node.initial_select_query.expression_type === "select_set_query") {
+    validateSelectSetQuery(node.initial_select_query, context);
+  } else {
+    validateSelectQuery(node.initial_select_query, context);
+  }
+
+  for (const subsequent of node.subsequent_select_queries) {
+    if (subsequent.select_query.expression_type === "select_set_query") {
+      validateSelectSetQuery(subsequent.select_query as SelectSetQuery, context);
+    } else {
+      validateSelectQuery(subsequent.select_query as SelectQuery, context);
+    }
+  }
+}
+
+/**
+ * Validate a SELECT query
+ */
+function validateSelectQuery(node: SelectQuery, context: ValidationContext): void {
+  // Save parent aliases and create fresh set for this query
+  const parentAliases = context.selectAliases;
+  context.selectAliases = new Set();
+
+  // First, extract tables from FROM clause to build context
+  if (node.select_from) {
+    extractTablesFromJoin(node.select_from, context);
+  }
+
+  // Extract column aliases from SELECT clause before validation
+  // This allows ORDER BY and HAVING to reference aliased columns
+  if (node.select) {
+    for (const expr of node.select) {
+      if ((expr as Alias).expression_type === "alias") {
+        // Explicit alias: SELECT ... AS name
+        context.selectAliases.add((expr as Alias).alias);
+      } else {
+        // Check for implicit aliases from expressions without AS
+        const implicitName = getImplicitName(expr);
+        if (implicitName) {
+          context.selectAliases.add(implicitName);
+        }
+      }
+    }
+  }
+
+  // Validate SELECT columns
+  if (node.select) {
+    for (const expr of node.select) {
+      validateExpression(expr, context);
+    }
+  }
+
+  // Validate WHERE clause
+  if (node.where) {
+    validateExpression(node.where, context);
+  }
+
+  // Validate GROUP BY
+  if (node.group_by) {
+    for (const expr of node.group_by) {
+      validateExpression(expr, context);
+    }
+  }
+
+  // Validate HAVING
+  if (node.having) {
+    validateExpression(node.having, context);
+  }
+
+  // Validate ORDER BY
+  if (node.order_by) {
+    for (const expr of node.order_by) {
+      validateExpression(expr, context);
+    }
+  }
+
+  // Restore parent aliases
+  context.selectAliases = parentAliases;
+}
+
+/**
+ * Extract table schemas from JOIN expressions
+ */
+function extractTablesFromJoin(node: JoinExpr, context: ValidationContext): void {
+  if (node.table) {
+    const tableExpr = node.table;
+
+    if ((tableExpr as Field).expression_type === "field") {
+      const field = tableExpr as Field;
+      const tableName = field.chain[0];
+
+      if (typeof tableName === "string") {
+        // Find the table schema
+        const tableSchema = context.schema.find(
+          (t) => t.name.toLowerCase() === tableName.toLowerCase()
+        );
+
+        if (tableSchema) {
+          // Register with alias if provided, otherwise use table name
+          const key = node.alias || tableName;
+          context.tables.set(key.toLowerCase(), tableSchema);
+        } else {
+          // Unknown table
+          context.issues.push({
+            message: `Unknown table "${tableName}". Available tables: ${
+              context.schema.map((t) => t.name).join(", ") || "(none)"
+            }`,
+            severity: "warning",
+            type: "unknown_table",
+            tableName,
+          });
+        }
+      }
+    } else if (
+      (tableExpr as SelectQuery).expression_type === "select_query" ||
+      (tableExpr as SelectSetQuery).expression_type === "select_set_query"
+    ) {
+      // Subquery - validate it recursively
+      if ((tableExpr as SelectSetQuery).expression_type === "select_set_query") {
+        validateSelectSetQuery(tableExpr as SelectSetQuery, context);
+      } else {
+        validateSelectQuery(tableExpr as SelectQuery, context);
+      }
+    }
+  }
+
+  // Process next join in chain
+  if (node.next_join) {
+    extractTablesFromJoin(node.next_join, context);
+  }
+}
+
+/**
+ * Validate an expression and its children
+ */
+function validateExpression(expr: Expression, context: ValidationContext): void {
+  if (!expr || typeof expr !== "object") return;
+
+  const exprType = expr.expression_type;
+
+  switch (exprType) {
+    case "field":
+      validateField(expr as Field, context);
+      break;
+
+    case "compare_operation":
+      validateCompareOperation(expr as CompareOperation, context);
+      break;
+
+    case "and":
+      for (const e of (expr as And).exprs) {
+        validateExpression(e, context);
+      }
+      break;
+
+    case "or":
+      for (const e of (expr as Or).exprs) {
+        validateExpression(e, context);
+      }
+      break;
+
+    case "not":
+      validateExpression((expr as Not).expr, context);
+      break;
+
+    case "alias":
+      validateExpression((expr as Alias).expr, context);
+      break;
+
+    case "order_expr":
+      validateExpression((expr as OrderExpr).expr, context);
+      break;
+
+    case "call":
+      for (const arg of (expr as Call).args) {
+        validateExpression(arg, context);
+      }
+      break;
+
+    case "between_expr":
+      validateExpression((expr as BetweenExpr).expr, context);
+      validateExpression((expr as BetweenExpr).low, context);
+      validateExpression((expr as BetweenExpr).high, context);
+      break;
+
+    case "array":
+      for (const e of (expr as ASTArray).exprs) {
+        validateExpression(e, context);
+      }
+      break;
+
+    // Other expression types that we don't need to deeply validate
+    case "constant":
+    case "select_query":
+    case "select_set_query":
+      // Skip - constants don't need validation, subqueries are handled separately
+      break;
+  }
+}
+
+/**
+ * Validate a field reference
+ */
+function validateField(field: Field, context: ValidationContext): void {
+  const chain = field.chain;
+  if (chain.length === 0) return;
+
+  // Handle asterisk
+  if (chain[0] === "*") return;
+  if (chain.length === 2 && chain[1] === "*") return;
+
+  const firstPart = chain[0];
+  if (typeof firstPart !== "string") return;
+
+  // Case 1: Qualified reference like table.column
+  if (chain.length >= 2) {
+    const tableAlias = firstPart.toLowerCase();
+    const columnName = chain[1];
+
+    if (typeof columnName !== "string") return;
+
+    const tableSchema = context.tables.get(tableAlias);
+    if (tableSchema) {
+      // Check if column exists
+      if (!tableSchema.columns[columnName]) {
+        const availableColumns = Object.keys(tableSchema.columns).join(", ");
+        context.issues.push({
+          message: `Unknown column "${columnName}" on table "${tableAlias}". Available columns: ${availableColumns}`,
+          severity: "warning",
+          type: "unknown_column",
+          columnName,
+          tableName: tableAlias,
+        });
+      }
+    }
+    return;
+  }
+
+  // Case 2: Unqualified reference - try to find in any table or SELECT alias
+  const columnName = firstPart;
+
+  // Check if it's a SELECT alias (e.g., from "count(*) as count")
+  if (context.selectAliases.has(columnName)) {
+    return;
+  }
+
+  let found = false;
+
+  for (const tableSchema of context.tables.values()) {
+    if (tableSchema.columns[columnName]) {
+      found = true;
+      break;
+    }
+  }
+
+  if (!found && context.tables.size > 0) {
+    // Only report if we have tables to check against
+    const allColumns = new Set<string>();
+    for (const tableSchema of context.tables.values()) {
+      for (const col of Object.keys(tableSchema.columns)) {
+        allColumns.add(col);
+      }
+    }
+    context.issues.push({
+      message: `Unknown column "${columnName}". Available columns: ${Array.from(allColumns).join(
+        ", "
+      )}`,
+      severity: "warning",
+      type: "unknown_column",
+      columnName,
+    });
+  }
+}
+
+/**
+ * Validate a comparison operation, including enum value checks
+ */
+function validateCompareOperation(op: CompareOperation, context: ValidationContext): void {
+  // Validate both sides recursively
+  validateExpression(op.left, context);
+  validateExpression(op.right, context);
+
+  // Check for enum value validation
+  // We look for patterns like: column = 'value' or column IN ('value1', 'value2')
+  const columnInfo = extractColumnFromExpression(op.left, context);
+  if (!columnInfo) return;
+
+  const { columnSchema, columnName, tableName } = columnInfo;
+
+  // Only validate if the column has allowedValues or valueMap
+  const allowedValues = getAllowedUserValues(columnSchema);
+  if (allowedValues.length === 0) return;
+
+  // Check the comparison type
+  switch (op.op) {
+    case CompareOperationOp.Eq:
+    case CompareOperationOp.NotEq:
+      // Single value comparison
+      validateEnumValue(op.right, columnSchema, columnName, tableName, context);
+      break;
+
+    case CompareOperationOp.In:
+    case CompareOperationOp.NotIn:
+    case CompareOperationOp.GlobalIn:
+    case CompareOperationOp.GlobalNotIn:
+      // Array of values
+      if ((op.right as ASTArray).expression_type === "array") {
+        for (const elem of (op.right as ASTArray).exprs) {
+          validateEnumValue(elem, columnSchema, columnName, tableName, context);
+        }
+      }
+      break;
+  }
+}
+
+/**
+ * Extract column information from an expression if it's a simple column reference
+ */
+function extractColumnFromExpression(
+  expr: Expression,
+  context: ValidationContext
+): { columnSchema: ColumnSchema; columnName: string; tableName?: string } | null {
+  if ((expr as Field).expression_type !== "field") return null;
+
+  const field = expr as Field;
+  const chain = field.chain;
+
+  if (chain.length === 0) return null;
+
+  const firstPart = chain[0];
+  if (typeof firstPart !== "string") return null;
+
+  // Qualified reference: table.column
+  if (chain.length >= 2) {
+    const tableAlias = firstPart.toLowerCase();
+    const columnName = chain[1];
+
+    if (typeof columnName !== "string") return null;
+
+    const tableSchema = context.tables.get(tableAlias);
+    if (!tableSchema) return null;
+
+    const columnSchema = tableSchema.columns[columnName];
+    if (!columnSchema) return null;
+
+    return { columnSchema, columnName, tableName: tableAlias };
+  }
+
+  // Unqualified reference
+  const columnName = firstPart;
+  for (const [tableName, tableSchema] of context.tables.entries()) {
+    const columnSchema = tableSchema.columns[columnName];
+    if (columnSchema) {
+      return { columnSchema, columnName, tableName };
+    }
+  }
+
+  return null;
+}
+
+/**
+ * Validate that a value matches the allowed enum values for a column
+ * Supports both allowedValues and valueMap, with case-insensitive matching
+ */
+function validateEnumValue(
+  expr: Expression,
+  columnSchema: ColumnSchema,
+  columnName: string,
+  tableName: string | undefined,
+  context: ValidationContext
+): void {
+  if ((expr as Constant).expression_type !== "constant") return;
+
+  const constant = expr as Constant;
+  if (typeof constant.value !== "string") return;
+
+  const value = constant.value;
+
+  // Use isValidUserValue for case-insensitive validation against user-friendly values
+  if (!isValidUserValue(columnSchema, value)) {
+    const columnRef = tableName ? `${tableName}.${columnName}` : columnName;
+    // Show user-friendly values in the error message
+    const allowedValues = getAllowedUserValues(columnSchema);
+    context.issues.push({
+      message: `Invalid value "${value}" for column "${columnRef}". Allowed values: ${allowedValues.join(
+        ", "
+      )}`,
+      severity: "error",
+      type: "invalid_enum_value",
+      columnName,
+      tableName,
+      invalidValue: value,
+      allowedValues,
+    });
+  }
+}
diff --git a/internal-packages/tsql/tsconfig.json b/internal-packages/tsql/tsconfig.json
new file mode 100644
index 000000000..98c833a18
--- /dev/null
+++ b/internal-packages/tsql/tsconfig.json
@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "target": "ES2019",
+    "lib": ["ES2019", "DOM", "DOM.Iterable", "DOM.AsyncIterable"],
+    "module": "ESNext",
+    "moduleResolution": "node",
+    "moduleDetection": "force",
+    "verbatimModuleSyntax": false,
+    "types": ["vitest/globals"],
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "isolatedModules": true,
+    "preserveWatchOutput": true,
+    "skipLibCheck": true,
+    "noEmit": true,
+    "strict": true,
+    "paths": {
+      "@trigger.dev/core": ["../../packages/core/src/index"],
+      "@trigger.dev/core/*": ["../../packages/core/src/*"],
+      "@internal/clickhouse": ["../clickhouse/src/index"],
+      "@internal/clickhouse/*": ["../clickhouse/src/*"]
+    }
+  },
+  "exclude": ["node_modules"]
+}
diff --git a/internal-packages/tsql/vitest.config.ts b/internal-packages/tsql/vitest.config.ts
new file mode 100644
index 000000000..1d779c095
--- /dev/null
+++ b/internal-packages/tsql/vitest.config.ts
@@ -0,0 +1,19 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    include: ["**/*.test.ts"],
+    globals: true,
+    isolate: true,
+    fileParallelism: false,
+    poolOptions: {
+      threads: {
+        singleThread: true,
+      },
+    },
+    testTimeout: 60_000,
+    coverage: {
+      provider: "v8",
+    },
+  },
+});
diff --git a/package.json b/package.json
index a5584c4ea..2c240851f 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,8 @@
       "redlock@5.0.0-beta.2": "patches/redlock@5.0.0-beta.2.patch",
       "@kubernetes/client-node@1.0.0": "patches/@kubernetes__client-node@1.0.0.patch",
       "@sentry/remix@9.46.0": "patches/@sentry__remix@9.46.0.patch",
-      "@upstash/ratelimit@1.1.3": "patches/@upstash__ratelimit.patch"
+      "@upstash/ratelimit@1.1.3": "patches/@upstash__ratelimit.patch",
+      "antlr4ts@0.5.0-alpha.4": "patches/antlr4ts@0.5.0-alpha.4.patch"
     },
     "overrides": {
       "express@^4>body-parser": "1.20.3",
diff --git a/patches/antlr4ts@0.5.0-alpha.4.patch b/patches/antlr4ts@0.5.0-alpha.4.patch
new file mode 100644
index 000000000..388a1e035
--- /dev/null
+++ b/patches/antlr4ts@0.5.0-alpha.4.patch
@@ -0,0 +1,470 @@
+diff --git a/ANTLRInputStream.js b/ANTLRInputStream.js
+index eaeb0800e83d2a4bd21699ff5fc8b0bb8920efbb..ed6c85c047d1ead64653e212d579967536dca664 100644
+--- a/ANTLRInputStream.js
++++ b/ANTLRInputStream.js
+@@ -43,7 +43,7 @@ class ANTLRInputStream {
+     }
+     consume() {
+         if (this.p >= this.n) {
+-            assert(this.LA(1) === IntStream_1.IntStream.EOF);
++            assert.ok(this.LA(1) === IntStream_1.IntStream.EOF);
+             throw new Error("cannot consume EOF");
+         }
+         //System.out.println("prev p="+p+", c="+(char)data[p]);
+diff --git a/BufferedTokenStream.js b/BufferedTokenStream.js
+index 9a3c6d19bf959819d96552d73267f93985a6fd67..11511d985b9b2b7dd0b140579032a0929d0a4342 100644
+--- a/BufferedTokenStream.js
++++ b/BufferedTokenStream.js
+@@ -126,7 +126,7 @@ let BufferedTokenStream = class BufferedTokenStream {
+      * @see #get(int i)
+      */
+     sync(i) {
+-        assert(i >= 0);
++        assert.ok(i >= 0);
+         let n = i - this.tokens.length + 1; // how many more elements we need?
+         //System.out.println("sync("+i+") needs "+n);
+         if (n > 0) {
+@@ -251,7 +251,7 @@ let BufferedTokenStream = class BufferedTokenStream {
+     getTokens(start, stop, types) {
+         this.lazyInit();
+         if (start === undefined) {
+-            assert(stop === undefined && types === undefined);
++            assert.ok(stop === undefined && types === undefined);
+             return this.tokens;
+         }
+         else if (stop === undefined) {
+diff --git a/CodePointBuffer.js b/CodePointBuffer.js
+index 7d50d372da9a1ccae48f55dd6e5ee388f583ace1..f6452956227847a4e2477c8eb1017e56ec9a58d1 100644
+--- a/CodePointBuffer.js
++++ b/CodePointBuffer.js
+@@ -109,7 +109,7 @@ exports.CodePointBuffer = CodePointBuffer;
+             }
+         }
+         appendArrayByte(utf16In) {
+-            assert(this.prevHighSurrogate === -1);
++            assert.ok(this.prevHighSurrogate === -1);
+             let input = utf16In;
+             let inOffset = 0;
+             let inLimit = utf16In.length;
+@@ -140,7 +140,7 @@ exports.CodePointBuffer = CodePointBuffer;
+             this.position = outOffset;
+         }
+         appendArrayChar(utf16In) {
+-            assert(this.prevHighSurrogate === -1);
++            assert.ok(this.prevHighSurrogate === -1);
+             let input = utf16In;
+             let inOffset = 0;
+             let inLimit = utf16In.length;
+diff --git a/CodePointCharStream.js b/CodePointCharStream.js
+index 4c5398f24afdd378b36053391611404018925f71..e507525f0976219da6eae78136625b8b5a42db67 100644
+--- a/CodePointCharStream.js
++++ b/CodePointCharStream.js
+@@ -28,7 +28,7 @@ class CodePointCharStream {
+     // construct instances of this type.
+     constructor(array, position, remaining, name) {
+         // TODO
+-        assert(position === 0);
++        assert.ok(position === 0);
+         this._array = array;
+         this._size = remaining;
+         this._name = name;
+@@ -55,7 +55,7 @@ class CodePointCharStream {
+     }
+     consume() {
+         if (this._size - this._position === 0) {
+-            assert(this.LA(1) === IntStream_1.IntStream.EOF);
++            assert.ok(this.LA(1) === IntStream_1.IntStream.EOF);
+             throw new RangeError("cannot consume EOF");
+         }
+         this._position++;
+diff --git a/atn/ATN.js b/atn/ATN.js
+index 0da2b8e836510546583685253ec828dbdaa0c1db..4d812a850b6b010576396e6e610f6df25cb585c9 100644
+--- a/atn/ATN.js
++++ b/atn/ATN.js
+@@ -63,7 +63,7 @@ let ATN = class ATN {
+         return PredictionContext_1.PredictionContext.getCachedContext(context, this.contextCache, new PredictionContext_1.PredictionContext.IdentityHashMap());
+     }
+     getDecisionToDFA() {
+-        assert(this.decisionToDFA != null && this.decisionToDFA.length === this.decisionToState.length);
++        assert.ok(this.decisionToDFA != null && this.decisionToDFA.length === this.decisionToState.length);
+         return this.decisionToDFA;
+     }
+     nextTokens(s, ctx) {
+diff --git a/atn/ATNConfig.js b/atn/ATNConfig.js
+index 480d569b667f29437aeef8f2b9e6b0d3187c565f..bcacbc91ea61488f4b8e2ef40960c4f25a168758 100644
+--- a/atn/ATNConfig.js
++++ b/atn/ATNConfig.js
+@@ -61,7 +61,7 @@ const SUPPRESS_PRECEDENCE_FILTER = 0x80000000;
+ let ATNConfig = class ATNConfig {
+     constructor(state, altOrConfig, context) {
+         if (typeof altOrConfig === "number") {
+-            assert((altOrConfig & 0xFFFFFF) === altOrConfig);
++            assert.ok((altOrConfig & 0xFFFFFF) === altOrConfig);
+             this._state = state;
+             this.altAndOuterContextDepth = altOrConfig;
+             this._context = context;
+@@ -120,7 +120,7 @@ let ATNConfig = class ATNConfig {
+         return (this.altAndOuterContextDepth >>> 24) & 0x7F;
+     }
+     set outerContextDepth(outerContextDepth) {
+-        assert(outerContextDepth >= 0);
++        assert.ok(outerContextDepth >= 0);
+         // saturate at 0x7F - everything but zero/positive is only used for debug information anyway
+         outerContextDepth = Math.min(outerContextDepth, 0x7F);
+         this.altAndOuterContextDepth = ((outerContextDepth << 24) | (this.altAndOuterContextDepth & ~0x7F000000) >>> 0);
+diff --git a/atn/ATNConfigSet.js b/atn/ATNConfigSet.js
+index 3ce0361c4ce7fef06b07a9a24c23251fd31dc0d1..f92be1dbeeed37a69b2aa3022ac5a7b7b29040f1 100644
+--- a/atn/ATNConfigSet.js
++++ b/atn/ATNConfigSet.js
+@@ -125,7 +125,7 @@ class ATNConfigSet {
+         if (this.outermostConfigSet && !outermostConfigSet) {
+             throw new Error("IllegalStateException");
+         }
+-        assert(!outermostConfigSet || !this._dipsIntoOuterContext);
++        assert.ok(!outermostConfigSet || !this._dipsIntoOuterContext);
+         this.outermostConfigSet = outermostConfigSet;
+     }
+     getStates() {
+@@ -193,7 +193,7 @@ class ATNConfigSet {
+         if (!this.mergedConfigs || !this.unmerged) {
+             throw new Error("Covered by ensureWritable but duplicated here for strict null check limitation");
+         }
+-        assert(!this.outermostConfigSet || !e.reachesIntoOuterContext);
++        assert.ok(!this.outermostConfigSet || !e.reachesIntoOuterContext);
+         if (contextCache == null) {
+             contextCache = PredictionContextCache_1.PredictionContextCache.UNCACHED;
+         }
+@@ -247,7 +247,7 @@ class ATNConfigSet {
+     updatePropertiesForMergedConfig(config) {
+         // merged configs can't change the alt or semantic context
+         this._dipsIntoOuterContext = this._dipsIntoOuterContext || config.reachesIntoOuterContext;
+-        assert(!this.outermostConfigSet || !this._dipsIntoOuterContext);
++        assert.ok(!this.outermostConfigSet || !this._dipsIntoOuterContext);
+     }
+     updatePropertiesForAddedConfig(config) {
+         if (this.configs.length === 1) {
+@@ -258,7 +258,7 @@ class ATNConfigSet {
+         }
+         this._hasSemanticContext = this._hasSemanticContext || !SemanticContext_1.SemanticContext.NONE.equals(config.semanticContext);
+         this._dipsIntoOuterContext = this._dipsIntoOuterContext || config.reachesIntoOuterContext;
+-        assert(!this.outermostConfigSet || !this._dipsIntoOuterContext);
++        assert.ok(!this.outermostConfigSet || !this._dipsIntoOuterContext);
+     }
+     canMerge(left, leftKey, right) {
+         if (left.state.stateNumber !== right.state.stateNumber) {
+diff --git a/atn/LexerATNSimulator.js b/atn/LexerATNSimulator.js
+index d461d2063dddc78bbb15e56e5ae2559aadd3320d..c92994d52e226965e47a7e1fb28e8100252b289b 100644
+--- a/atn/LexerATNSimulator.js
++++ b/atn/LexerATNSimulator.js
+@@ -258,7 +258,7 @@ let LexerATNSimulator = class LexerATNSimulator extends ATNSimulator_1.ATNSimula
+                         config = c.transform(target, true, lexerActionExecutor);
+                     }
+                     else {
+-                        assert(c.lexerActionExecutor == null);
++                        assert.ok(c.lexerActionExecutor == null);
+                         config = c.transform(target, true);
+                     }
+                     let treatEofAsEpsilon = t === IntStream_1.IntStream.EOF;
+@@ -543,7 +543,7 @@ let LexerATNSimulator = class LexerATNSimulator extends ATNSimulator_1.ATNSimula
+         /* the lexer evaluates predicates on-the-fly; by this point configs
+          * should not contain any configurations with unevaluated predicates.
+          */
+-        assert(!configs.hasSemanticContext);
++        assert.ok(!configs.hasSemanticContext);
+         let proposed = new DFAState_1.DFAState(configs);
+         let existing = this.atn.modeToDFA[this.mode].states.get(proposed);
+         if (existing != null) {
+diff --git a/atn/ParserATNSimulator.js b/atn/ParserATNSimulator.js
+index c36395116d11c431b9f9ea5fea8afbc458bd0b50..0093ac18c7e31fe15bc0596e4f0886b199f41596 100644
+--- a/atn/ParserATNSimulator.js
++++ b/atn/ParserATNSimulator.js
+@@ -307,7 +307,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+             useContext = false;
+         }
+         let dfa = this.atn.decisionToDFA[decision];
+-        assert(dfa != null);
++        assert.ok(dfa != null);
+         if (this.optimize_ll1 && !dfa.isPrecedenceDfa && !dfa.isEmpty) {
+             let ll_1 = input.LA(1);
+             if (ll_1 >= 0 && ll_1 <= 0xFFFF) {
+@@ -381,7 +381,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+             return undefined;
+         }
+         let remainingContext = outerContext;
+-        assert(outerContext != null);
++        assert.ok(outerContext != null);
+         let s0;
+         if (dfa.isPrecedenceDfa) {
+             s0 = dfa.getPrecedenceStartState(this._parser.precedence, true);
+@@ -393,7 +393,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+             remainingContext = this.skipTailCalls(remainingContext);
+             s0 = s0.getContextTarget(this.getReturnState(remainingContext));
+             if (remainingContext.isEmpty) {
+-                assert(s0 == null || !s0.isContextSensitive);
++                assert.ok(s0 == null || !s0.isContextSensitive);
+             }
+             else {
+                 remainingContext = remainingContext.parent;
+@@ -433,7 +433,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+                         let initialState = new SimulatorState_1.SimulatorState(state.outerContext, s, state.useContext, remainingOuterContext);
+                         return this.execATN(dfa, input, startIndex, initialState);
+                     }
+-                    assert(remainingOuterContext != null);
++                    assert.ok(remainingOuterContext != null);
+                     remainingOuterContext = remainingOuterContext.parent;
+                     s = next;
+                 }
+@@ -456,7 +456,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+                 break;
+             }
+             // t is not updated if one of these states is reached
+-            assert(!this.isAcceptState(s, state.useContext));
++            assert.ok(!this.isAcceptState(s, state.useContext));
+             // if no edge, pop over to ATN interpreter, update DFA and return
+             let target = this.getExistingTargetState(s, t);
+             if (target == null) {
+@@ -508,7 +508,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+                     //}
+                 }
+                 else {
+-                    assert(!state.useContext);
++                    assert.ok(!state.useContext);
+                     // Before attempting full context prediction, check to see if there are
+                     // disambiguating or validating predicates to evaluate which allow an
+                     // immediate decision
+@@ -664,9 +664,9 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+             }
+             let D = nextState.s0;
+             // predicted alt => accept state
+-            assert(D.isAcceptState || D.prediction === ATN_1.ATN.INVALID_ALT_NUMBER);
++            assert.ok(D.isAcceptState || D.prediction === ATN_1.ATN.INVALID_ALT_NUMBER);
+             // conflicted => accept state
+-            assert(D.isAcceptState || D.configs.conflictInfo == null);
++            assert.ok(D.isAcceptState || D.configs.conflictInfo == null);
+             if (this.isAcceptState(D, useContext)) {
+                 let conflictingAlts = D.configs.conflictingAlts;
+                 let predictedAlt = conflictingAlts == null ? D.prediction : ATN_1.ATN.INVALID_ALT_NUMBER;
+@@ -731,8 +731,8 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+                     return predictedAlt;
+                 }
+                 else {
+-                    assert(!useContext);
+-                    assert(this.isAcceptState(D, false));
++                    assert.ok(!useContext);
++                    assert.ok(this.isAcceptState(D, false));
+                     if (ParserATNSimulator.debug) {
+                         console.log("RETRY with outerContext=" + outerContext);
+                     }
+@@ -877,12 +877,12 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+                 if (next == null) {
+                     break;
+                 }
+-                assert(remainingGlobalContext != null);
++                assert.ok(remainingGlobalContext != null);
+                 remainingGlobalContext = remainingGlobalContext.parent;
+                 s = next;
+             }
+         }
+-        assert(!this.isAcceptState(s, useContext));
++        assert.ok(!this.isAcceptState(s, useContext));
+         if (this.isAcceptState(s, useContext)) {
+             return new SimulatorState_1.SimulatorState(previous.outerContext, s, useContext, remainingGlobalContext);
+         }
+@@ -896,7 +896,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+         if (target === ATNSimulator_1.ATNSimulator.ERROR) {
+             return undefined;
+         }
+-        assert(!useContext || !target.configs.dipsIntoOuterContext);
++        assert.ok(!useContext || !target.configs.dipsIntoOuterContext);
+         return new SimulatorState_1.SimulatorState(previous.outerContext, target, useContext, remainingGlobalContext);
+     }
+     /**
+@@ -955,7 +955,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+                     console.log("testing " + this.getTokenName(t) + " at " + c.toString());
+                 }
+                 if (c.state instanceof RuleStopState_1.RuleStopState) {
+-                    assert(c.context.isEmpty);
++                    assert.ok(c.context.isEmpty);
+                     if (useContext && !c.reachesIntoOuterContext || t === IntStream_1.IntStream.EOF) {
+                         if (skippedStopStates == null) {
+                             skippedStopStates = [];
+@@ -1018,7 +1018,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+              * multiple alternatives are viable.
+              */
+             if (skippedStopStates != null && (!useContext || !PredictionMode_1.PredictionMode.hasConfigInRuleStopState(reach))) {
+-                assert(skippedStopStates.length > 0);
++                assert.ok(skippedStopStates.length > 0);
+                 for (let c of skippedStopStates) {
+                     reach.add(c, contextCache);
+                 }
+@@ -1382,7 +1382,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+         for (let i = 1; i < altToPred.length; i++) {
+             let pred = altToPred[i];
+             // unpredicated is indicated by SemanticContext.NONE
+-            assert(pred != null);
++            assert.ok(pred != null);
+             // find first unpredicated but ambig alternative, if any.
+             // Only ambiguous alternatives will have SemanticContext.NONE.
+             // Any unambig alts or ambig naked alts after first ambig naked are ignored
+@@ -1497,7 +1497,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+                     // Make sure we track that we are now out of context.
+                     c.outerContextDepth = config.outerContextDepth;
+                     c.isPrecedenceFilterSuppressed = config.isPrecedenceFilterSuppressed;
+-                    assert(depth > MIN_INTEGER_VALUE);
++                    assert.ok(depth > MIN_INTEGER_VALUE);
+                     this.closureImpl(c, configs, intermediate, closureBusy, collectPredicates, hasMoreContexts, contextCache, depth - 1, treatEofAsEpsilon);
+                 }
+                 if (!hasEmpty || !hasMoreContexts) {
+@@ -1587,7 +1587,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+                         // avoid infinite recursion for right-recursive rules
+                         continue;
+                     }
+-                    assert(newDepth > MIN_INTEGER_VALUE);
++                    assert.ok(newDepth > MIN_INTEGER_VALUE);
+                     newDepth--;
+                     if (ParserATNSimulator.debug) {
+                         console.log("dips into outer ctx: " + c);
+@@ -1595,7 +1595,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+                 }
+                 else if (t instanceof RuleTransition_1.RuleTransition) {
+                     if (this.optimize_tail_calls && t.optimizedTailCall && (!this.tail_call_preserves_sll || !PredictionContext_1.PredictionContext.isEmptyLocal(config.context))) {
+-                        assert(c.context === config.context);
++                        assert.ok(c.context === config.context);
+                         if (newDepth === 0) {
+                             // the pop/push of a tail call would keep the depth
+                             // constant, except we latch if it goes negative
+@@ -1926,7 +1926,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+         return false;
+     }
+     addDFAEdge(dfa, fromState, t, contextTransitions, toConfigs, contextCache) {
+-        assert(contextTransitions == null || contextTransitions.isEmpty || dfa.isContextSensitive);
++        assert.ok(contextTransitions == null || contextTransitions.isEmpty || dfa.isContextSensitive);
+         let from = fromState;
+         let to = this.addDFAState(dfa, toConfigs, contextCache);
+         if (contextTransitions != null) {
+@@ -1944,7 +1944,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+                     continue;
+                 }
+                 next = this.addDFAContextState(dfa, from.configs, context, contextCache);
+-                assert(context !== PredictionContext_1.PredictionContext.EMPTY_FULL_STATE_KEY || next.configs.isOutermostConfigSet);
++                assert.ok(context !== PredictionContext_1.PredictionContext.EMPTY_FULL_STATE_KEY || next.configs.isOutermostConfigSet);
+                 from.setContextTarget(context, next);
+                 from = next;
+             }
+@@ -1973,7 +1973,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+             return this.addDFAState(dfa, contextConfigs, contextCache);
+         }
+         else {
+-            assert(!configs.isOutermostConfigSet, "Shouldn't be adding a duplicate edge.");
++            assert.ok(!configs.isOutermostConfigSet, "Shouldn't be adding a duplicate edge.");
+             configs = configs.clone(true);
+             configs.isOutermostConfigSet = true;
+             return this.addDFAState(dfa, configs, contextCache);
+@@ -2081,7 +2081,7 @@ let ParserATNSimulator = class ParserATNSimulator extends ATNSimulator_1.ATNSimu
+         }
+         while (!context.isEmpty) {
+             let state = this.atn.states[context.invokingState];
+-            assert(state.numberOfTransitions === 1 && state.transition(0).serializationType === 3 /* RULE */);
++            assert.ok(state.numberOfTransitions === 1 && state.transition(0).serializationType === 3 /* RULE */);
+             let transition = state.transition(0);
+             if (!transition.tailCall) {
+                 break;
+diff --git a/atn/PredictionContext.js b/atn/PredictionContext.js
+index 47d525fde0ca117193dd2b1cd2685420c23683d6..b269295802fc84b7cf7e1ce055cdba0a0c03ec53 100644
+--- a/atn/PredictionContext.js
++++ b/atn/PredictionContext.js
+@@ -118,7 +118,7 @@ class PredictionContext {
+                 leftIndex++;
+             }
+             else {
+-                assert(context1.getReturnState(rightIndex) < context0.getReturnState(leftIndex));
++                assert.ok(context1.getReturnState(rightIndex) < context0.getReturnState(leftIndex));
+                 parentsList[count] = context1.getParent(rightIndex);
+                 returnStatesList[count] = context1.getReturnState(rightIndex);
+                 canReturnLeft = false;
+@@ -374,8 +374,8 @@ __decorate([
+ let ArrayPredictionContext = class ArrayPredictionContext extends PredictionContext {
+     constructor(parents, returnStates, hashCode) {
+         super(hashCode || PredictionContext.calculateHashCode(parents, returnStates));
+-        assert(parents.length === returnStates.length);
+-        assert(returnStates.length > 1 || returnStates[0] !== PredictionContext.EMPTY_FULL_STATE_KEY, "Should be using PredictionContext.EMPTY instead.");
++        assert.ok(parents.length === returnStates.length);
++        assert.ok(returnStates.length > 1 || returnStates[0] !== PredictionContext.EMPTY_FULL_STATE_KEY, "Should be using PredictionContext.EMPTY instead.");
+         this.parents = parents;
+         this.returnStates = returnStates;
+     }
+@@ -458,7 +458,7 @@ let ArrayPredictionContext = class ArrayPredictionContext extends PredictionCont
+                     result = new SingletonPredictionContext(updatedParents[0], updatedReturnStates[0]);
+                 }
+                 else {
+-                    assert(updatedParents.length > 1);
++                    assert.ok(updatedParents.length > 1);
+                     result = new ArrayPredictionContext(updatedParents, updatedReturnStates);
+                 }
+                 if (context.hasEmpty) {
+@@ -569,16 +569,16 @@ ArrayPredictionContext = __decorate([
+ let SingletonPredictionContext = class SingletonPredictionContext extends PredictionContext {
+     constructor(parent, returnState) {
+         super(PredictionContext.calculateSingleHashCode(parent, returnState));
+-        // assert(returnState != PredictionContext.EMPTY_FULL_STATE_KEY && returnState != PredictionContext.EMPTY_LOCAL_STATE_KEY);
++        // assert.ok(returnState != PredictionContext.EMPTY_FULL_STATE_KEY && returnState != PredictionContext.EMPTY_LOCAL_STATE_KEY);
+         this.parent = parent;
+         this.returnState = returnState;
+     }
+     getParent(index) {
+-        // assert(index == 0);
++        // assert.ok(index == 0);
+         return this.parent;
+     }
+     getReturnState(index) {
+-        // assert(index == 0);
++        // assert.ok(index == 0);
+         return this.returnState;
+     }
+     findReturnState(returnState) {
+diff --git a/atn/PredictionContextCache.js b/atn/PredictionContextCache.js
+index d919815854f0519b2b602a316f93f702f06c9754..ecd697a2b7141ebf5c76198bb49088cff90c4d35 100644
+--- a/atn/PredictionContextCache.js
++++ b/atn/PredictionContextCache.js
+@@ -104,8 +104,8 @@ PredictionContextCache.UNCACHED = new PredictionContextCache(false);
+     PredictionContextCache.PredictionContextAndInt = PredictionContextAndInt;
+     class IdentityCommutativePredictionContextOperands {
+         constructor(x, y) {
+-            assert(x != null);
+-            assert(y != null);
++            assert.ok(x != null);
++            assert.ok(y != null);
+             this._x = x;
+             this._y = y;
+         }
+diff --git a/dfa/DFAState.js b/dfa/DFAState.js
+index dcdd796eef9a8046033b233d6cc2ca33b198cb9d..d7a095dcc5680d1af58e6e213ebaed98eae4c1b1 100644
+--- a/dfa/DFAState.js
++++ b/dfa/DFAState.js
+@@ -66,11 +66,11 @@ class DFAState {
+         return this.contextSymbols.get(symbol);
+     }
+     setContextSymbol(symbol) {
+-        assert(this.isContextSensitive);
++        assert.ok(this.isContextSensitive);
+         this.contextSymbols.set(symbol);
+     }
+     setContextSensitive(atn) {
+-        assert(!this.configs.isOutermostConfigSet);
++        assert.ok(!this.configs.isOutermostConfigSet);
+         if (this.isContextSensitive) {
+             return;
+         }
+diff --git a/misc/Array2DHashSet.js b/misc/Array2DHashSet.js
+index 5e9b5dca143df940562734ce158c532a48fed78d..3796235c05d771f985a3e6d5cd9f5f8116188a5f 100644
+--- a/misc/Array2DHashSet.js
++++ b/misc/Array2DHashSet.js
+@@ -153,7 +153,7 @@ class Array2DHashSet {
+                 newBucket.push(o);
+             }
+         }
+-        assert(this.n === oldSize);
++        assert.ok(this.n === oldSize);
+     }
+     add(t) {
+         let existing = this.getOrAdd(t);
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index cce281d1f..8202f55d8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -29,6 +29,9 @@ patchedDependencies:
   '@upstash/ratelimit@1.1.3':
     hash: e5922e50fbefb7b2b24950c4b1c5c9ddc4cd25464439c9548d2298c432debe74
     path: patches/@upstash__ratelimit.patch
+  antlr4ts@0.5.0-alpha.4:
+    hash: b5d41129ddbf7c4cbb0288244b2c8d041ee0803c5102c1181c180408d3b579f4
+    path: patches/antlr4ts@0.5.0-alpha.4.patch
   engine.io-parser@5.2.2:
     hash: 9011e7e16547017450c9baec0fceff0e070310c20d9e62f8d1383bb1da77104f
     path: patches/engine.io-parser@5.2.2.patch
@@ -238,31 +241,34 @@ importers:
         specifier: ^0.2.6
         version: 0.2.6
       '@codemirror/autocomplete':
-        specifier: ^6.3.1
+        specifier: 6.4.0
         version: 6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.3.0)
       '@codemirror/commands':
-        specifier: ^6.1.2
+        specifier: 6.1.3
         version: 6.1.3
       '@codemirror/lang-javascript':
-        specifier: ^6.1.1
+        specifier: 6.1.2
         version: 6.1.2
       '@codemirror/lang-json':
-        specifier: ^6.0.1
+        specifier: 6.0.1
         version: 6.0.1
+      '@codemirror/lang-sql':
+        specifier: 6.5.5
+        version: 6.5.5(@codemirror/view@6.7.2)
       '@codemirror/language':
-        specifier: ^6.3.1
+        specifier: 6.3.2
         version: 6.3.2
       '@codemirror/lint':
-        specifier: ^6.4.2
+        specifier: 6.4.2
         version: 6.4.2
       '@codemirror/search':
-        specifier: ^6.2.3
+        specifier: 6.2.3
         version: 6.2.3
       '@codemirror/state':
-        specifier: ^6.1.3
+        specifier: 6.2.0
         version: 6.2.0
       '@codemirror/view':
-        specifier: ^6.5.0
+        specifier: 6.7.2
         version: 6.7.2
       '@conform-to/react':
         specifier: 0.9.2
@@ -300,6 +306,9 @@ importers:
       '@internal/tracing':
         specifier: workspace:*
         version: link:../../internal-packages/tracing
+      '@internal/tsql':
+        specifier: workspace:*
+        version: link:../../internal-packages/tsql
       '@internal/zod-worker':
         specifier: workspace:*
         version: link:../../internal-packages/zod-worker
@@ -422,31 +431,31 @@ importers:
         version: 3.7.1(react@18.2.0)
       '@remix-run/express':
         specifier: 2.1.0
-        version: 2.1.0(express@4.20.0)(typescript@5.9.3)
+        version: 2.1.0(express@4.20.0)(typescript@5.5.4)
       '@remix-run/node':
         specifier: 2.1.0
-        version: 2.1.0(typescript@5.9.3)
+        version: 2.1.0(typescript@5.5.4)
       '@remix-run/react':
         specifier: 2.1.0
-        version: 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3)
+        version: 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4)
       '@remix-run/router':
         specifier: ^1.15.3
         version: 1.15.3
       '@remix-run/serve':
         specifier: 2.1.0
-        version: 2.1.0(typescript@5.9.3)
+        version: 2.1.0(typescript@5.5.4)
       '@remix-run/server-runtime':
         specifier: 2.1.0
-        version: 2.1.0(typescript@5.9.3)
+        version: 2.1.0(typescript@5.5.4)
       '@remix-run/v1-meta':
         specifier: ^0.1.3
-        version: 0.1.3(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))
+        version: 0.1.3(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))
       '@s2-dev/streamstore':
         specifier: ^0.17.2
-        version: 0.17.3(typescript@5.9.3)
+        version: 0.17.3(typescript@5.5.4)
       '@sentry/remix':
         specifier: 9.46.0
-        version: 9.46.0(patch_hash=146126b032581925294aaed63ab53ce3f5e0356a755f1763d7a9a76b9846943b)(@remix-run/node@2.1.0(typescript@5.9.3))(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(encoding@0.1.13)(react@18.2.0)
+        version: 9.46.0(patch_hash=146126b032581925294aaed63ab53ce3f5e0356a755f1763d7a9a76b9846943b)(@remix-run/node@2.1.0(typescript@5.5.4))(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(encoding@0.1.13)(react@18.2.0)
       '@slack/web-api':
         specifier: 7.9.1
         version: 7.9.1
@@ -491,7 +500,7 @@ importers:
         version: 8.6.6
       '@uiw/react-codemirror':
         specifier: ^4.19.5
-        version: 4.19.5(@babel/runtime@7.28.4)(@codemirror/autocomplete@6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.3.0))(@codemirror/language@6.3.2)(@codemirror/lint@6.4.2)(@codemirror/search@6.2.3)(@codemirror/state@6.2.0)(@codemirror/theme-one-dark@6.1.3)(@codemirror/view@6.7.2)(codemirror@6.0.2)(react-dom@18.2.0(react@18.2.0))(react@18.2.0)
+        version: 4.19.5(@babel/runtime@7.28.4)(@codemirror/autocomplete@6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.3.0))(@codemirror/language@6.3.2)(@codemirror/lint@6.4.2)(@codemirror/search@6.2.3)(@codemirror/state@6.2.0)(@codemirror/theme-one-dark@6.1.3)(@codemirror/view@6.7.2)(codemirror@6.0.2(@lezer/common@1.3.0))(react-dom@18.2.0(react@18.2.0))(react@18.2.0)
       '@unkey/cache':
         specifier: ^1.5.0
         version: 1.5.0
@@ -515,7 +524,7 @@ importers:
         version: 1.0.18
       class-variance-authority:
         specifier: ^0.5.2
-        version: 0.5.2(typescript@5.9.3)
+        version: 0.5.2(typescript@5.5.4)
       clsx:
         specifier: ^1.2.1
         version: 1.2.1
@@ -563,7 +572,7 @@ importers:
         version: 10.12.11(react-dom@18.2.0(react@18.2.0))(react@18.2.0)
       graphile-worker:
         specifier: 0.16.6
-        version: 0.16.6(patch_hash=798129c99ed02177430fc90a1fdef800ec94e5fd1d491b931297dc52f4c98ab1)(typescript@5.9.3)
+        version: 0.16.6(patch_hash=798129c99ed02177430fc90a1fdef800ec94e5fd1d491b931297dc52f4c98ab1)(typescript@5.5.4)
       humanize-duration:
         specifier: ^3.27.3
         version: 3.27.3
@@ -689,22 +698,22 @@ importers:
         version: 2.0.1
       remix-auth:
         specifier: ^3.6.0
-        version: 3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))
+        version: 3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))
       remix-auth-email-link:
         specifier: 2.0.2
-        version: 2.0.2(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3)))
+        version: 2.0.2(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4)))
       remix-auth-github:
         specifier: ^1.6.0
-        version: 1.6.0(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3)))
+        version: 1.6.0(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4)))
       remix-auth-google:
         specifier: ^2.0.0
-        version: 2.0.0(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3)))
+        version: 2.0.0(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4)))
       remix-typedjson:
         specifier: 0.3.1
-        version: 0.3.1(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(react@18.2.0)
+        version: 0.3.1(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(react@18.2.0)
       remix-utils:
         specifier: ^7.7.0
-        version: 7.7.0(@remix-run/node@2.1.0(typescript@5.9.3))(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/router@1.15.3)(crypto-js@4.2.0)(intl-parse-accept-language@1.0.0)(react@18.2.0)(zod@3.25.76)
+        version: 7.7.0(@remix-run/node@2.1.0(typescript@5.5.4))(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/router@1.15.3)(crypto-js@4.2.0)(intl-parse-accept-language@1.0.0)(react@18.2.0)(zod@3.25.76)
       seedrandom:
         specifier: ^3.0.5
         version: 3.0.5
@@ -729,9 +738,15 @@ importers:
       sonner:
         specifier: ^1.0.3
         version: 1.0.3(react-dom@18.2.0(react@18.2.0))(react@18.2.0)
+      sql-formatter:
+        specifier: ^15.4.10
+        version: 15.6.12
       sqs-consumer:
         specifier: ^7.4.0
         version: 7.5.0(@aws-sdk/client-sqs@3.454.0)
+      streamdown:
+        specifier: ^1.4.0
+        version: 1.4.0(@types/react@18.2.69)(react@18.2.0)
       superjson:
         specifier: ^2.2.1
         version: 2.2.1
@@ -783,13 +798,13 @@ importers:
         version: link:../../internal-packages/testcontainers
       '@remix-run/dev':
         specifier: 2.1.0
-        version: 2.1.0(@remix-run/serve@2.1.0(typescript@5.9.3))(@types/node@22.13.9)(bufferutil@4.0.9)(encoding@0.1.13)(lightningcss@1.29.2)(terser@5.44.1)(typescript@5.9.3)
+        version: 2.1.0(@remix-run/serve@2.1.0(typescript@5.5.4))(@types/node@22.13.9)(bufferutil@4.0.9)(encoding@0.1.13)(lightningcss@1.29.2)(terser@5.44.1)(typescript@5.5.4)
       '@remix-run/eslint-config':
         specifier: 2.1.0
-        version: 2.1.0(eslint@8.31.0)(react@18.2.0)(typescript@5.9.3)
+        version: 2.1.0(eslint@8.31.0)(react@18.2.0)(typescript@5.5.4)
       '@remix-run/testing':
         specifier: ^2.1.0
-        version: 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3)
+        version: 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4)
       '@sentry/cli':
         specifier: 2.50.2
         version: 2.50.2(encoding@0.1.13)
@@ -888,10 +903,10 @@ importers:
         version: 8.5.4
       '@typescript-eslint/eslint-plugin':
         specifier: ^5.59.6
-        version: 5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint@8.31.0)(typescript@5.9.3)
+        version: 5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint@8.31.0)(typescript@5.5.4)
       '@typescript-eslint/parser':
         specifier: ^5.59.6
-        version: 5.59.6(eslint@8.31.0)(typescript@5.9.3)
+        version: 5.59.6(eslint@8.31.0)(typescript@5.5.4)
       autoevals:
         specifier: ^0.0.130
         version: 0.0.130(encoding@0.1.13)(ws@8.12.0(bufferutil@4.0.9))
@@ -918,7 +933,7 @@ importers:
         version: 8.6.0(eslint@8.31.0)
       eslint-plugin-import:
         specifier: ^2.29.1
-        version: 2.29.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0)
+        version: 2.29.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0)
       eslint-plugin-react-hooks:
         specifier: ^4.6.2
         version: 4.6.2(eslint@8.31.0)
@@ -936,7 +951,7 @@ importers:
         version: 16.0.1(postcss@8.5.6)
       postcss-loader:
         specifier: ^8.1.1
-        version: 8.1.1(postcss@8.5.6)(typescript@5.9.3)(webpack@5.102.1(@swc/core@1.3.26)(esbuild@0.15.18))
+        version: 8.1.1(postcss@8.5.6)(typescript@5.5.4)(webpack@5.102.1(@swc/core@1.3.26)(esbuild@0.15.18))
       prettier:
         specifier: ^2.8.8
         version: 2.8.8
@@ -969,7 +984,7 @@ importers:
         version: 4.20.6
       vite-tsconfig-paths:
         specifier: ^4.0.5
-        version: 4.0.5(typescript@5.9.3)
+        version: 4.0.5(typescript@5.5.4)
 
   docs: {}
 
@@ -999,6 +1014,9 @@ importers:
       '@internal/tracing':
         specifier: workspace:*
         version: link:../tracing
+      '@internal/tsql':
+        specifier: workspace:*
+        version: link:../tsql
       '@trigger.dev/core':
         specifier: workspace:*
         version: link:../../packages/core
@@ -1263,6 +1281,22 @@ importers:
         specifier: workspace:*
         version: link:../../packages/core
 
+  internal-packages/tsql:
+    dependencies:
+      '@trigger.dev/core':
+        specifier: workspace:*
+        version: link:../../packages/core
+      antlr4ts:
+        specifier: 0.5.0-alpha.4
+        version: 0.5.0-alpha.4(patch_hash=b5d41129ddbf7c4cbb0288244b2c8d041ee0803c5102c1181c180408d3b579f4)
+      zod:
+        specifier: 3.25.76
+        version: 3.25.76
+    devDependencies:
+      antlr4ts-cli:
+        specifier: 0.5.0-alpha.4
+        version: 0.5.0-alpha.4
+
   internal-packages/zod-worker:
     dependencies:
       '@internal/tracing':
@@ -1639,7 +1673,7 @@ importers:
         version: 1.36.0
       '@s2-dev/streamstore':
         specifier: 0.17.3
-        version: 0.17.3(typescript@5.9.3)
+        version: 0.17.3(typescript@5.5.4)
       dequal:
         specifier: ^2.0.3
         version: 2.0.3
@@ -1715,7 +1749,7 @@ importers:
         version: 4.0.14
       ai:
         specifier: ^3.4.33
-        version: 3.4.33(openai@4.97.0(encoding@0.1.13)(ws@8.18.3(bufferutil@4.0.9))(zod@3.25.76))(react@19.1.0)(sswr@2.1.0(svelte@5.43.6))(svelte@5.43.6)(vue@3.5.24(typescript@5.9.3))(zod@3.25.76)
+        version: 3.4.33(openai@4.97.0(encoding@0.1.13)(ws@8.18.3(bufferutil@4.0.9))(zod@3.25.76))(react@19.1.0)(sswr@2.1.0(svelte@5.43.6))(svelte@5.43.6)(vue@3.5.24(typescript@5.5.4))(zod@3.25.76)
       defu:
         specifier: ^6.1.4
         version: 6.1.4
@@ -1727,7 +1761,7 @@ importers:
         version: 3.0.2
       ts-essentials:
         specifier: 10.0.1
-        version: 10.0.1(typescript@5.9.3)
+        version: 10.0.1(typescript@5.5.4)
       tshy:
         specifier: ^3.0.2
         version: 3.0.2
@@ -3964,9 +3998,6 @@ packages:
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     engines: {node: '>=16'}
 
-  '@codemirror/autocomplete@6.19.1':
-    resolution: {integrity: sha512-q6NenYkEy2fn9+JyjIxMWcNjzTL/IhwqfzOut1/G3PrIFkrbl4AL7Wkse5tLrQUUyqGoAKU5+Pi5jnnXxH5HGw==}
-
   '@codemirror/autocomplete@6.4.0':
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     peerDependencies:
@@ -3978,17 +4009,14 @@ packages:
   '@codemirror/commands@6.1.3':
     resolution: {integrity: sha512-wUw1+vb34Ultv0Q9m/OVB7yizGXgtoDbkI5f5ErM8bebwLyUYjicdhJTKhTvPTpgkv8dq/BK0lQ3K5pRf2DAJw==}
 
-  '@codemirror/commands@6.10.0':
-    resolution: {integrity: sha512-2xUIc5mHXQzT16JnyOFkh8PvfeXuIut3pslWGfsGOhxP/lpgRm9HOl/mpzLErgt5mXDovqA0d11P21gofRLb9w==}
-
   '@codemirror/lang-javascript@6.1.2':
     resolution: {integrity: sha512-OcwLfZXdQ1OHrLiIcKCn7MqZ7nx205CMKlhe+vL88pe2ymhT9+2P+QhwkYGxMICj8TDHyp8HFKVwpiisUT7iEQ==}
 
   '@codemirror/lang-json@6.0.1':
     resolution: {integrity: sha512-+T1flHdgpqDDlJZ2Lkil/rLiRy684WMLc74xUnjJH48GQdfJo/pudlTRreZmKwzP8/tGdKf83wlbAdOCzlJOGQ==}
 
-  '@codemirror/language@6.11.3':
-    resolution: {integrity: sha512-9HBM2XnwDj7fnu0551HkGdrUrrqmYq/WC5iv6nbY2WdicXdGbhR/gfbZOH73Aqj4351alY1+aoG9rCNfiwS1RA==}
+  '@codemirror/lang-sql@6.5.5':
+    resolution: {integrity: sha512-DvOaP2RXLb2xlxJxxydTFfwyYw5YDqEFea6aAfgh9UH0kUD6J1KFZ0xPgPpw1eo/5s2w3L6uh5PVR7GM23GxkQ==}
 
   '@codemirror/language@6.3.2':
     resolution: {integrity: sha512-g42uHhOcEMAXjmozGG+rdom5UsbyfMxQFh7AbkeoaNImddL6Xt4cQDL0+JxmG7+as18rUAvZaqzP/TjsciVIrA==}
@@ -3996,27 +4024,15 @@ packages:
   '@codemirror/lint@6.4.2':
     resolution: {integrity: sha512-wzRkluWb1ptPKdzlsrbwwjYCPLgzU6N88YBAmlZi8WFyuiEduSd05MnJYNogzyc8rPK7pj6m95ptUApc8sHKVA==}
 
-  '@codemirror/lint@6.9.2':
-    resolution: {integrity: sha512-sv3DylBiIyi+xKwRCJAAsBZZZWo82shJ/RTMymLabAdtbkV5cSKwWDeCgtUq3v8flTaXS2y1kKkICuRYtUswyQ==}
-
   '@codemirror/search@6.2.3':
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-  '@codemirror/search@6.5.11':
-    resolution: {integrity: sha512-KmWepDE6jUdL6n8cAAqIpRmLPBZ5ZKnicE8oGU/s3QrAVID+0VhLFrzUucVKHG5035/BSykhExDL/Xm7dHthiA==}
-
   '@codemirror/state@6.2.0':
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-  '@codemirror/state@6.5.2':
-    resolution: {integrity: sha512-FVqsPqtPWKVVL3dPSxy8wEF/ymIEuVzF1PK3VbUgrxXpJUSHQWWZz4JMToquRxnkw+36LTamCZG2iua2Ptq0fA==}
-
   '@codemirror/theme-one-dark@6.1.3':
     resolution: {integrity: sha512-NzBdIvEJmx6fjeremiGp3t/okrLPYT0d9orIc7AFun8oZcRk58aejkqhv6spnz4MLAevrKNPMQYXEWMg4s+sKA==}
 
-  '@codemirror/view@6.38.7':
-    resolution: {integrity: sha512-+b0imJTgzehmMToqT9DWPBdeRj7/qDsJj7MzQ+1+do2KK2UkxKuLaHlUVeZk855wO6my6cfbF1c+Qozs8B3YqA==}
-
   '@codemirror/view@6.7.2':
     resolution: {integrity: sha512-HeK2GyycxceaQVyvYVYXmn1vUKYYBsHCcfGRSsFO+3fRRtwXx2STK0YiFBmiWx2vtU9gUAJgIUXUN8a0osI8Ng==}
 
@@ -5641,9 +5657,6 @@ packages:
   '@lezer/json@1.0.0':
     resolution: {integrity: sha512-zbAuUY09RBzCoCA3lJ1+ypKw5WSNvLqGMtasdW6HvVOqZoCpPr8eWrsGnOVWGKGn8Rh21FnrKRVlJXrGAVUqRw==}
 
-  '@lezer/lr@1.3.0':
-    resolution: {integrity: sha512-rpvS+WPS/PlbJCiW+bzXPbIFIRXmzRiTEDzMvrvgpED05w5ZQO59AzH3BJen2AnHuJIlP3DcJRjsKLTrkknUNA==}
-
   '@lezer/lr@1.4.3':
     resolution: {integrity: sha512-yenN5SqAxAPv/qMnpWW0AT7l+SxVrgG+u0tNsRQWqbrz66HIl8DnEbBObvy21J5K7+I1v7gsAnlE2VQ5yYVSeA==}
 
@@ -5661,9 +5674,6 @@ packages:
   '@manypkg/get-packages@1.1.3':
     resolution: {integrity: sha512-fo+QhuU3qE/2TQMQmbVMqaQ6EWbMhi4ABWP+O4AM1NqPBuy0OrApV5LO6BrrgnhtAHS2NH6RrVk9OL181tTi8A==}
 
-  '@marijn/find-cluster-break@1.0.2':
-    resolution: {integrity: sha512-l0h88YhZFyKdXIFNfSWpyjStDjGHwZ/U7iobcK1cQQD8sejsONdQtTVU+1wVN1PBw40PiiHB1vA5S7VTfQiP9g==}
-
   '@mdx-js/mdx@2.3.0':
     resolution: {integrity: sha512-jLuwRlz8DQfQNiUCJR50Y09CGPq3fLtmtUQfVrj79E0JWu3dvsVcxVIcfhR5h0iXu+/z++zDrYeiJqifRynJkA==}
 
@@ -11356,6 +11366,13 @@ packages:
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     engines: {node: '>=12'}
 
+  antlr4ts-cli@0.5.0-alpha.4:
+    resolution: {integrity: sha512-lVPVBTA2CVHRYILSKilL6Jd4hAumhSZZWA7UbQNQrmaSSj7dPmmYaN4bOmZG79cOy0lS00i4LY68JZZjZMWVrw==}
+    hasBin: true
+
+  antlr4ts@0.5.0-alpha.4:
+    resolution: {integrity: sha512-WPQDt1B74OfPv/IMS2ekXAKkTZIHl88uMetg6q3OTqgFxZ/dxDXI0EWLyZid/1Pe6hTftyg5N7gel5wNAGxXyQ==}
+
   any-promise@1.3.0:
     resolution: {integrity: sha512-7UvmKalWRt1wgjL1RrGxoSJW/0QZFIegpeGvZG9kjp8vrRu55XTHbwnqq2GpXm9uLbcuhxm3IqX9OB4MZR1b2A==}
 
@@ -11518,10 +11535,6 @@ packages:
     resolution: {integrity: sha512-eM9d/swFopRt5gdJ7jrpCwgvEMIayITpojhkkSMRsFHYuH5bkSQ4p/9qTEHtmNudUZh22Tehu7I6CxAW0IXTKA==}
     hasBin: true
 
-  available-typed-arrays@1.0.5:
-    resolution: {integrity: sha512-DMD0KiN46eipeziST1LPP/STfDU0sufISXmjSgvVsoU2tqxctQeASejWcfNtxYKqETM1UxQ8sp2OrSBWpHY6sw==}
-    engines: {node: '>= 0.4'}
-
   available-typed-arrays@1.0.7:
     resolution: {integrity: sha512-wvUjBtSGN7+7SjNpq/9M2Tg350UZD3q62IFZLbRAR1bSMlCo1ZaeW+BJ+D090e4hIIZLBcTDWe4Mh4jvUDajzQ==}
     engines: {node: '>= 0.4'}
@@ -12258,9 +12271,6 @@ packages:
     resolution: {integrity: sha512-piICUB6ei4IlTv1+653yq5+KoqfBYmj9bw6LqXoOneTMDXk5nM1qt12mFW1caG3LlJXEKW1Bp0WggEmIfQB34g==}
     engines: {node: '>= 14'}
 
-  crelt@1.0.5:
-    resolution: {integrity: sha512-+BO9wPPi+DWTDcNYhr/W90myha8ptzftZT+LwcmUbbok0rcP/fequmFYCw8NMoH7pkAZQzU78b3kYrlua5a9eA==}
-
   crelt@1.0.6:
     resolution: {integrity: sha512-VQ2MBenTq1fWZUH9DJNGti7kKv6EeAuYr3cLwxUWhIu1baTaXh4Ib5W2CqHVqib4/MqbYGJqiL3Zb8GJZr3l4g==}
 
@@ -12787,6 +12797,9 @@ packages:
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     engines: {node: '>=8'}
 
+  discontinuous-range@1.0.0:
+    resolution: {integrity: sha512-c68LpLbO+7kP/b1Hr1qs8/BJ09F5khZGTxqxZuhzxpmwJKOgRFHJWIb9/KmqnqHhLdO55aOxFH/EGBvUQbL/RQ==}
+
   dlv@1.1.3:
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@@ -14166,10 +14179,6 @@ packages:
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     engines: {node: '>= 0.4'}
 
-  has-tostringtag@1.0.0:
-    resolution: {integrity: sha512-kFjcSNhnlGV1kyoGk7OXKSawH5JOb/LzUc5w9B02hOTO0dfFRjbHQKvg1d6cf3HbeUmtU9VbbV3qzZ2Teh97WQ==}
-    engines: {node: '>= 0.4'}
-
   has-tostringtag@1.0.2:
     resolution: {integrity: sha512-NqADB8VjPFLM2V0VvHUewwwsw0ZWBaIdgo+ieHtK3hasLz4qeCRjYcqfB6AQrBggRKppKF8L52/VqdVsO47Dlw==}
     engines: {node: '>= 0.4'}
@@ -14636,10 +14645,6 @@ packages:
     resolution: {integrity: sha512-C/CPBqKWnvdcxqIARxyOh4v1UUEOCHpgDa0WYgpKDFMszcrPcffg5uhwSgPCLD2WWxmq6isisz87tzT01tuGhg==}
     engines: {node: '>= 0.4'}
 
-  is-typed-array@1.1.10:
-    resolution: {integrity: sha512-PJqgEHiWZvMpaFZ3uTc8kHPM4+4ADTlDniuQL7cU/UDA0Ql7F70yGfHph3cLNe+c9toaigv+DFzTJKhc2CtO6A==}
-    engines: {node: '>= 0.4'}
-
   is-typed-array@1.1.13:
     resolution: {integrity: sha512-uZ25/bUAlUY5fR4OKT4rZQEBrzQWYV9ZJYGGsUmEJ6thodVJ1HX64ePQ6Z0qPWP+m+Uq6e9UugrE38jeYsDSMw==}
     engines: {node: '>= 0.4'}
@@ -15859,6 +15864,9 @@ packages:
   module-details-from-path@1.0.3:
     resolution: {integrity: sha512-ySViT69/76t8VhE1xXHK6Ch4NcDd26gx0MzKXLO+F7NOtnqH68d9zF94nT8ZWSxXh8ELOERsnJO/sWt1xZYw5A==}
 
+  moo@0.5.2:
+    resolution: {integrity: sha512-iSAJLHYKnX41mKcJKjqvnAN9sf0LMDTXDEvFv+ffuRR9a1MIuXLjMNL6EsnDHSkKLTWNqQQ5uo61P4EbU4NU+Q==}
+
   morgan@1.10.0:
     resolution: {integrity: sha512-AbegBVI4sh6El+1gNwvD5YIck7nSA36weD7xvIxG4in80j/UoK8AEGaWnnz8v1GxonMCltmlNs5ZKbGvl9b1XQ==}
     engines: {node: '>= 0.8.0'}
@@ -15937,6 +15945,10 @@ packages:
   natural-compare@1.4.0:
     resolution: {integrity: sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==}
 
+  nearley@2.20.1:
+    resolution: {integrity: sha512-+Mc8UaAebFzgV+KpI5n7DasuuQCHA89dmwm7JXw3TV43ukfNQ9DnBH3Mdb2g/I4Fdxc26pwimBWvjIw0UAILSQ==}
+    hasBin: true
+
   negotiator@0.6.3:
     resolution: {integrity: sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==}
     engines: {node: '>= 0.6'}
@@ -16223,10 +16235,6 @@ packages:
     resolution: {integrity: sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==}
     engines: {node: '>= 0.4'}
 
-  object.assign@4.1.4:
-    resolution: {integrity: sha512-1mxKf0e58bvyjSCtKYY4sRe9itRk3PJpquJOjeIkz885CczcI4IvJJDLPS72oowuSh+pBxUFROpX+TU++hxhZQ==}
-    engines: {node: '>= 0.4'}
-
   object.assign@4.1.5:
     resolution: {integrity: sha512-byy+U7gp+FVwmyzKPYhW2h5l3crpmGsxl7X2s8y43IgxvG4g3QZ6CffDtsNQy1WsmZpQbO+ybo0AlW7TY6DcBQ==}
     engines: {node: '>= 0.4'}
@@ -17314,6 +17322,13 @@ packages:
     resolution: {integrity: sha512-ARhCpm70fzdcvNQfPoy49IaanKkTlRWF2JMzqhcJbhSFRZv7nPTvZJdcY7301IPmvW+/p0RgIWnQDLJxifsQ7g==}
     engines: {node: '>=8'}
 
+  railroad-diagrams@1.0.0:
+    resolution: {integrity: sha512-cz93DjNeLY0idrCNOH6PviZGRN9GJhsdm9hpn1YCS879fj4W+x5IFJhhkRZcwVgMmFF7R82UA/7Oh+R8lLZg6A==}
+
+  randexp@0.4.6:
+    resolution: {integrity: sha512-80WNmd9DA0tmZrw9qQa62GPPWfuXJknrmVmLcxvq4uZBdYqb1wYoKTmnlGUchvVWe0XiLupYkBoXVOxz3C8DYQ==}
+    engines: {node: '>=0.12'}
+
   random-words@2.0.0:
     resolution: {integrity: sha512-uqpnDqFnYrZajgmvgjmBrSZL2V1UA/9bNPGrilo12CmBeBszoff/avElutUlwWxG12gvmCk/8dUhvHefYxzYjw==}
 
@@ -17829,6 +17844,10 @@ packages:
     resolution: {integrity: sha512-l+sSefzHpj5qimhFSE5a8nufZYAM3sBSVMAPtYkmC+4EH2anSGaEMXSD0izRQbu9nfyQ9y5JrVmp7E8oZrUjvA==}
     engines: {node: '>=8'}
 
+  ret@0.1.15:
+    resolution: {integrity: sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==}
+    engines: {node: '>=0.12'}
+
   ret@0.5.0:
     resolution: {integrity: sha512-I1XxrZSQ+oErkRR4jYbAyEEu2I0avBvvMM5JN+6EBprOGRCs63ENqZ3vjavq8fBw2+62G5LF5XelKwuJpcvcxw==}
     engines: {node: '>=10'}
@@ -18282,6 +18301,10 @@ packages:
   sqids@0.3.0:
     resolution: {integrity: sha512-lOQK1ucVg+W6n3FhRwwSeUijxe93b51Bfz5PMRMihVf1iVkl82ePQG7V5vwrhzB11v0NtsR25PSZRGiSomJaJw==}
 
+  sql-formatter@15.6.12:
+    resolution: {integrity: sha512-mkpF+RG402P66VMsnQkWewTRzDBWfu9iLbOfxaW/nAKOS/2A9MheQmcU5cmX0D0At9azrorZwpvcBRNNBozACQ==}
+    hasBin: true
+
   sqs-consumer@7.5.0:
     resolution: {integrity: sha512-aY3akgMjuK1aj4E7ZVAURUUnC8aNgUBES+b4SN+6ccMmJhi37MamWl7g1JbPow8sjIp1fBPz1bXCCDJmtjOTAg==}
     engines: {node: '>=18.0.0'}
@@ -18461,9 +18484,6 @@ packages:
     peerDependencies:
       webpack: ^5.0.0
 
-  style-mod@4.0.0:
-    resolution: {integrity: sha512-OPhtyEjyyN9x3nhPsu76f52yUGXiZcgvsrFVtvTkyGRQJ0XK+GPc6ov1z+lRpbeabka+MYEQxOYRnt5nF30aMw==}
-
   style-mod@4.1.3:
     resolution: {integrity: sha512-i/n8VsZydrugj3Iuzll8+x/00GH2vnYsk1eomD8QiRrSAeW6ItbCQDtfXCeJHd0iwiNagqjQkvpvREEPtW3IoQ==}
 
@@ -19621,9 +19641,6 @@ packages:
       typescript:
         optional: true
 
-  w3c-keyname@2.2.6:
-    resolution: {integrity: sha512-f+fciywl1SJEniZHD6H+kUO8gOnwIr7f4ijKA6+ZvJFjeGi1r4PDLl53Ayud9O/rk64RqgoQine0feoeOU0kXg==}
-
   w3c-keyname@2.2.8:
     resolution: {integrity: sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ==}
 
@@ -19718,10 +19735,6 @@ packages:
     resolution: {integrity: sha512-oV0jmFtUky6CXfkqehVvBP/LSWJ2sy4vWMioiENyJLePrBO/yKyV9OyJySfAKosh+RYkIl5zJCNZ8/4JncrpdA==}
     engines: {node: '>= 0.4'}
 
-  which-typed-array@1.1.9:
-    resolution: {integrity: sha512-w9c4xkx6mPidwp7180ckYWfMmvxpjlZuIudNtDf4N/tTAUB8VJbX25qZoAsrtGuYNnGw3pa0AXgbGKRB8/EceA==}
-    engines: {node: '>= 0.4'}
-
   which@1.3.1:
     resolution: {integrity: sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==}
     hasBin: true
@@ -20186,13 +20199,13 @@ snapshots:
       zod: 3.25.76
       zod-to-json-schema: 3.24.6(zod@3.25.76)
 
-  '@ai-sdk/vue@0.0.59(vue@3.5.24(typescript@5.9.3))(zod@3.25.76)':
+  '@ai-sdk/vue@0.0.59(vue@3.5.24(typescript@5.5.4))(zod@3.25.76)':
     dependencies:
       '@ai-sdk/provider-utils': 1.0.22(zod@3.25.76)
       '@ai-sdk/ui-utils': 0.0.50(zod@3.25.76)
-      swrv: 1.0.4(vue@3.5.24(typescript@5.9.3))
+      swrv: 1.0.4(vue@3.5.24(typescript@5.5.4))
     optionalDependencies:
-      vue: 3.5.24(typescript@5.9.3)
+      vue: 3.5.24(typescript@5.5.4)
     transitivePeerDependencies:
       - zod
 
@@ -22703,20 +22716,6 @@ snapshots:
     dependencies:
       '@clickhouse/client-common': 1.12.1
 
-  '@codemirror/autocomplete@6.19.1':
-    dependencies:
-      '@codemirror/language': 6.11.3
-      '@codemirror/state': 6.5.2
-      '@codemirror/view': 6.38.7
-      '@lezer/common': 1.3.0
-
-  '@codemirror/autocomplete@6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.0.2)':
-    dependencies:
-      '@codemirror/language': 6.3.2
-      '@codemirror/state': 6.2.0
-      '@codemirror/view': 6.7.2
-      '@lezer/common': 1.0.2
-
   '@codemirror/autocomplete@6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.3.0)':
     dependencies:
       '@codemirror/language': 6.3.2
@@ -22729,23 +22728,16 @@ snapshots:
       '@codemirror/language': 6.3.2
       '@codemirror/state': 6.2.0
       '@codemirror/view': 6.7.2
-      '@lezer/common': 1.0.2
-
-  '@codemirror/commands@6.10.0':
-    dependencies:
-      '@codemirror/language': 6.11.3
-      '@codemirror/state': 6.5.2
-      '@codemirror/view': 6.38.7
       '@lezer/common': 1.3.0
 
   '@codemirror/lang-javascript@6.1.2':
     dependencies:
-      '@codemirror/autocomplete': 6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.0.2)
+      '@codemirror/autocomplete': 6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.3.0)
       '@codemirror/language': 6.3.2
       '@codemirror/lint': 6.4.2
       '@codemirror/state': 6.2.0
       '@codemirror/view': 6.7.2
-      '@lezer/common': 1.0.2
+      '@lezer/common': 1.3.0
       '@lezer/javascript': 1.4.1
 
   '@codemirror/lang-json@6.0.1':
@@ -22753,73 +22745,52 @@ snapshots:
       '@codemirror/language': 6.3.2
       '@lezer/json': 1.0.0
 
-  '@codemirror/language@6.11.3':
+  '@codemirror/lang-sql@6.5.5(@codemirror/view@6.7.2)':
     dependencies:
-      '@codemirror/state': 6.5.2
-      '@codemirror/view': 6.38.7
+      '@codemirror/autocomplete': 6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.3.0)
+      '@codemirror/language': 6.3.2
+      '@codemirror/state': 6.2.0
       '@lezer/common': 1.3.0
       '@lezer/highlight': 1.2.3
       '@lezer/lr': 1.4.3
-      style-mod: 4.1.3
+    transitivePeerDependencies:
+      - '@codemirror/view'
 
   '@codemirror/language@6.3.2':
     dependencies:
       '@codemirror/state': 6.2.0
       '@codemirror/view': 6.7.2
-      '@lezer/common': 1.0.2
-      '@lezer/highlight': 1.1.6
-      '@lezer/lr': 1.3.0
-      style-mod: 4.0.0
+      '@lezer/common': 1.3.0
+      '@lezer/highlight': 1.2.3
+      '@lezer/lr': 1.4.3
+      style-mod: 4.1.3
 
   '@codemirror/lint@6.4.2':
     dependencies:
       '@codemirror/state': 6.2.0
       '@codemirror/view': 6.7.2
-      crelt: 1.0.5
-
-  '@codemirror/lint@6.9.2':
-    dependencies:
-      '@codemirror/state': 6.5.2
-      '@codemirror/view': 6.38.7
       crelt: 1.0.6
 
   '@codemirror/search@6.2.3':
     dependencies:
       '@codemirror/state': 6.2.0
       '@codemirror/view': 6.7.2
-      crelt: 1.0.5
-
-  '@codemirror/search@6.5.11':
-    dependencies:
-      '@codemirror/state': 6.5.2
-      '@codemirror/view': 6.38.7
       crelt: 1.0.6
 
   '@codemirror/state@6.2.0': {}
 
-  '@codemirror/state@6.5.2':
-    dependencies:
-      '@marijn/find-cluster-break': 1.0.2
-
   '@codemirror/theme-one-dark@6.1.3':
     dependencies:
-      '@codemirror/language': 6.11.3
-      '@codemirror/state': 6.5.2
-      '@codemirror/view': 6.38.7
+      '@codemirror/language': 6.3.2
+      '@codemirror/state': 6.2.0
+      '@codemirror/view': 6.7.2
       '@lezer/highlight': 1.2.3
 
-  '@codemirror/view@6.38.7':
-    dependencies:
-      '@codemirror/state': 6.5.2
-      crelt: 1.0.6
-      style-mod: 4.1.3
-      w3c-keyname: 2.2.8
-
   '@codemirror/view@6.7.2':
     dependencies:
       '@codemirror/state': 6.2.0
-      style-mod: 4.0.0
-      w3c-keyname: 2.2.6
+      style-mod: 4.1.3
+      w3c-keyname: 2.2.8
 
   '@colors/colors@1.5.0':
     optional: true
@@ -24029,17 +24000,13 @@ snapshots:
 
   '@lezer/javascript@1.4.1':
     dependencies:
-      '@lezer/highlight': 1.1.6
-      '@lezer/lr': 1.3.0
+      '@lezer/highlight': 1.2.3
+      '@lezer/lr': 1.4.3
 
   '@lezer/json@1.0.0':
     dependencies:
-      '@lezer/highlight': 1.1.6
-      '@lezer/lr': 1.3.0
-
-  '@lezer/lr@1.3.0':
-    dependencies:
-      '@lezer/common': 1.0.2
+      '@lezer/highlight': 1.2.3
+      '@lezer/lr': 1.4.3
 
   '@lezer/lr@1.4.3':
     dependencies:
@@ -24080,8 +24047,6 @@ snapshots:
       globby: 11.1.0
       read-yaml-file: 1.1.0
 
-  '@marijn/find-cluster-break@1.0.2': {}
-
   '@mdx-js/mdx@2.3.0':
     dependencies:
       '@types/estree-jsx': 1.0.0
@@ -28684,7 +28649,7 @@ snapshots:
     transitivePeerDependencies:
       - encoding
 
-  '@remix-run/dev@2.1.0(@remix-run/serve@2.1.0(typescript@5.9.3))(@types/node@22.13.9)(bufferutil@4.0.9)(encoding@0.1.13)(lightningcss@1.29.2)(terser@5.44.1)(typescript@5.9.3)':
+  '@remix-run/dev@2.1.0(@remix-run/serve@2.1.0(typescript@5.5.4))(@types/node@22.13.9)(bufferutil@4.0.9)(encoding@0.1.13)(lightningcss@1.29.2)(terser@5.44.1)(typescript@5.5.4)':
     dependencies:
       '@babel/core': 7.22.17
       '@babel/generator': 7.24.7
@@ -28695,7 +28660,7 @@ snapshots:
       '@babel/traverse': 7.24.7
       '@mdx-js/mdx': 2.3.0
       '@npmcli/package-json': 4.0.1
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
       '@types/mdx': 2.0.5
       '@vanilla-extract/integration': 6.2.1(@types/node@22.13.9)(lightningcss@1.29.2)(terser@5.44.1)
       arg: 5.0.2
@@ -28735,8 +28700,8 @@ snapshots:
       tsconfig-paths: 4.2.0
       ws: 7.5.9(bufferutil@4.0.9)
     optionalDependencies:
-      '@remix-run/serve': 2.1.0(typescript@5.9.3)
-      typescript: 5.9.3
+      '@remix-run/serve': 2.1.0(typescript@5.5.4)
+      typescript: 5.5.4
     transitivePeerDependencies:
       - '@types/node'
       - bluebird
@@ -28752,43 +28717,43 @@ snapshots:
       - ts-node
       - utf-8-validate
 
-  '@remix-run/eslint-config@2.1.0(eslint@8.31.0)(react@18.2.0)(typescript@5.9.3)':
+  '@remix-run/eslint-config@2.1.0(eslint@8.31.0)(react@18.2.0)(typescript@5.5.4)':
     dependencies:
       '@babel/core': 7.22.17
       '@babel/eslint-parser': 7.21.8(@babel/core@7.22.17)(eslint@8.31.0)
       '@babel/preset-react': 7.18.6(@babel/core@7.22.17)
       '@rushstack/eslint-patch': 1.2.0
-      '@typescript-eslint/eslint-plugin': 5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint@8.31.0)(typescript@5.9.3)
-      '@typescript-eslint/parser': 5.59.6(eslint@8.31.0)(typescript@5.9.3)
+      '@typescript-eslint/eslint-plugin': 5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint@8.31.0)(typescript@5.5.4)
+      '@typescript-eslint/parser': 5.59.6(eslint@8.31.0)(typescript@5.5.4)
       eslint: 8.31.0
       eslint-import-resolver-node: 0.3.7
-      eslint-import-resolver-typescript: 3.5.5(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-node@0.3.7)(eslint-plugin-import@2.29.1)(eslint@8.31.0)
-      eslint-plugin-import: 2.29.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0)
-      eslint-plugin-jest: 26.9.0(@typescript-eslint/eslint-plugin@5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint@8.31.0)(typescript@5.9.3))(eslint@8.31.0)(typescript@5.9.3)
+      eslint-import-resolver-typescript: 3.5.5(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-node@0.3.7)(eslint-plugin-import@2.29.1)(eslint@8.31.0)
+      eslint-plugin-import: 2.29.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0)
+      eslint-plugin-jest: 26.9.0(@typescript-eslint/eslint-plugin@5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint@8.31.0)(typescript@5.5.4))(eslint@8.31.0)(typescript@5.5.4)
       eslint-plugin-jest-dom: 4.0.3(eslint@8.31.0)
       eslint-plugin-jsx-a11y: 6.7.1(eslint@8.31.0)
       eslint-plugin-node: 11.1.0(eslint@8.31.0)
       eslint-plugin-react: 7.32.2(eslint@8.31.0)
       eslint-plugin-react-hooks: 4.6.2(eslint@8.31.0)
-      eslint-plugin-testing-library: 5.11.0(eslint@8.31.0)(typescript@5.9.3)
+      eslint-plugin-testing-library: 5.11.0(eslint@8.31.0)(typescript@5.5.4)
       react: 18.2.0
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
     transitivePeerDependencies:
       - eslint-import-resolver-webpack
       - jest
       - supports-color
 
-  '@remix-run/express@2.1.0(express@4.20.0)(typescript@5.9.3)':
+  '@remix-run/express@2.1.0(express@4.20.0)(typescript@5.5.4)':
     dependencies:
-      '@remix-run/node': 2.1.0(typescript@5.9.3)
+      '@remix-run/node': 2.1.0(typescript@5.5.4)
       express: 4.20.0
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
 
-  '@remix-run/node@2.1.0(typescript@5.9.3)':
+  '@remix-run/node@2.1.0(typescript@5.5.4)':
     dependencies:
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
       '@remix-run/web-fetch': 4.4.1
       '@remix-run/web-file': 3.1.0
       '@remix-run/web-stream': 1.1.0
@@ -28797,26 +28762,26 @@ snapshots:
       source-map-support: 0.5.21
       stream-slice: 0.1.2
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
 
-  '@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3)':
+  '@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4)':
     dependencies:
       '@remix-run/router': 1.10.0
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
       react: 18.2.0
       react-dom: 18.2.0(react@18.2.0)
       react-router-dom: 6.17.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
 
   '@remix-run/router@1.10.0': {}
 
   '@remix-run/router@1.15.3': {}
 
-  '@remix-run/serve@2.1.0(typescript@5.9.3)':
+  '@remix-run/serve@2.1.0(typescript@5.5.4)':
     dependencies:
-      '@remix-run/express': 2.1.0(express@4.20.0)(typescript@5.9.3)
-      '@remix-run/node': 2.1.0(typescript@5.9.3)
+      '@remix-run/express': 2.1.0(express@4.20.0)(typescript@5.5.4)
+      '@remix-run/node': 2.1.0(typescript@5.5.4)
       chokidar: 3.6.0
       compression: 1.7.4
       express: 4.20.0
@@ -28827,7 +28792,7 @@ snapshots:
       - supports-color
       - typescript
 
-  '@remix-run/server-runtime@2.1.0(typescript@5.9.3)':
+  '@remix-run/server-runtime@2.1.0(typescript@5.5.4)':
     dependencies:
       '@remix-run/router': 1.10.0
       '@types/cookie': 0.4.1
@@ -28836,24 +28801,24 @@ snapshots:
       set-cookie-parser: 2.6.0
       source-map: 0.7.4
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
 
-  '@remix-run/testing@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3)':
+  '@remix-run/testing@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4)':
     dependencies:
-      '@remix-run/node': 2.1.0(typescript@5.9.3)
-      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3)
+      '@remix-run/node': 2.1.0(typescript@5.5.4)
+      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4)
       '@remix-run/router': 1.10.0
       react: 18.2.0
       react-router-dom: 6.17.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
     transitivePeerDependencies:
       - react-dom
 
-  '@remix-run/v1-meta@0.1.3(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))':
+  '@remix-run/v1-meta@0.1.3(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))':
     dependencies:
-      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3)
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
+      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4)
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
 
   '@remix-run/web-blob@3.1.0':
     dependencies:
@@ -28948,10 +28913,10 @@ snapshots:
 
   '@rushstack/eslint-patch@1.2.0': {}
 
-  '@s2-dev/streamstore@0.17.3(typescript@5.9.3)':
+  '@s2-dev/streamstore@0.17.3(typescript@5.5.4)':
     dependencies:
       '@protobuf-ts/runtime': 2.11.1
-      typescript: 5.9.3
+      typescript: 5.5.4
 
   '@s2-dev/streamstore@0.17.6':
     dependencies:
@@ -29105,15 +29070,15 @@ snapshots:
       hoist-non-react-statics: 3.3.2
       react: 18.2.0
 
-  '@sentry/remix@9.46.0(patch_hash=146126b032581925294aaed63ab53ce3f5e0356a755f1763d7a9a76b9846943b)(@remix-run/node@2.1.0(typescript@5.9.3))(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(encoding@0.1.13)(react@18.2.0)':
+  '@sentry/remix@9.46.0(patch_hash=146126b032581925294aaed63ab53ce3f5e0356a755f1763d7a9a76b9846943b)(@remix-run/node@2.1.0(typescript@5.5.4))(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(encoding@0.1.13)(react@18.2.0)':
     dependencies:
       '@opentelemetry/api': 1.9.0
       '@opentelemetry/instrumentation': 0.57.2(@opentelemetry/api@1.9.0)
       '@opentelemetry/semantic-conventions': 1.36.0
-      '@remix-run/node': 2.1.0(typescript@5.9.3)
-      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3)
+      '@remix-run/node': 2.1.0(typescript@5.5.4)
+      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4)
       '@remix-run/router': 1.15.3
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
       '@sentry/cli': 2.50.2(encoding@0.1.13)
       '@sentry/core': 9.46.0
       '@sentry/node': 9.46.0
@@ -31005,34 +30970,34 @@ snapshots:
       '@types/node': 20.14.14
     optional: true
 
-  '@typescript-eslint/eslint-plugin@5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint@8.31.0)(typescript@5.9.3)':
+  '@typescript-eslint/eslint-plugin@5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint@8.31.0)(typescript@5.5.4)':
     dependencies:
       '@eslint-community/regexpp': 4.5.1
-      '@typescript-eslint/parser': 5.59.6(eslint@8.31.0)(typescript@5.9.3)
+      '@typescript-eslint/parser': 5.59.6(eslint@8.31.0)(typescript@5.5.4)
       '@typescript-eslint/scope-manager': 5.59.6
-      '@typescript-eslint/type-utils': 5.59.6(eslint@8.31.0)(typescript@5.9.3)
-      '@typescript-eslint/utils': 5.59.6(eslint@8.31.0)(typescript@5.9.3)
+      '@typescript-eslint/type-utils': 5.59.6(eslint@8.31.0)(typescript@5.5.4)
+      '@typescript-eslint/utils': 5.59.6(eslint@8.31.0)(typescript@5.5.4)
       debug: 4.3.4
       eslint: 8.31.0
       grapheme-splitter: 1.0.4
       ignore: 5.2.4
       natural-compare-lite: 1.4.0
       semver: 7.6.3
-      tsutils: 3.21.0(typescript@5.9.3)
+      tsutils: 3.21.0(typescript@5.5.4)
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
-  '@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3)':
+  '@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4)':
     dependencies:
       '@typescript-eslint/scope-manager': 5.59.6
       '@typescript-eslint/types': 5.59.6
-      '@typescript-eslint/typescript-estree': 5.59.6(typescript@5.9.3)
+      '@typescript-eslint/typescript-estree': 5.59.6(typescript@5.5.4)
       debug: 4.4.0
       eslint: 8.31.0
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
@@ -31041,21 +31006,21 @@ snapshots:
       '@typescript-eslint/types': 5.59.6
       '@typescript-eslint/visitor-keys': 5.59.6
 
-  '@typescript-eslint/type-utils@5.59.6(eslint@8.31.0)(typescript@5.9.3)':
+  '@typescript-eslint/type-utils@5.59.6(eslint@8.31.0)(typescript@5.5.4)':
     dependencies:
-      '@typescript-eslint/typescript-estree': 5.59.6(typescript@5.9.3)
-      '@typescript-eslint/utils': 5.59.6(eslint@8.31.0)(typescript@5.9.3)
+      '@typescript-eslint/typescript-estree': 5.59.6(typescript@5.5.4)
+      '@typescript-eslint/utils': 5.59.6(eslint@8.31.0)(typescript@5.5.4)
       debug: 4.4.1(supports-color@10.0.0)
       eslint: 8.31.0
-      tsutils: 3.21.0(typescript@5.9.3)
+      tsutils: 3.21.0(typescript@5.5.4)
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
   '@typescript-eslint/types@5.59.6': {}
 
-  '@typescript-eslint/typescript-estree@5.59.6(typescript@5.9.3)':
+  '@typescript-eslint/typescript-estree@5.59.6(typescript@5.5.4)':
     dependencies:
       '@typescript-eslint/types': 5.59.6
       '@typescript-eslint/visitor-keys': 5.59.6
@@ -31063,20 +31028,20 @@ snapshots:
       globby: 11.1.0
       is-glob: 4.0.3
       semver: 7.7.2
-      tsutils: 3.21.0(typescript@5.9.3)
+      tsutils: 3.21.0(typescript@5.5.4)
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
     transitivePeerDependencies:
       - supports-color
 
-  '@typescript-eslint/utils@5.59.6(eslint@8.31.0)(typescript@5.9.3)':
+  '@typescript-eslint/utils@5.59.6(eslint@8.31.0)(typescript@5.5.4)':
     dependencies:
       '@eslint-community/eslint-utils': 4.4.0(eslint@8.31.0)
       '@types/json-schema': 7.0.13
       '@types/semver': 7.5.1
       '@typescript-eslint/scope-manager': 5.59.6
       '@typescript-eslint/types': 5.59.6
-      '@typescript-eslint/typescript-estree': 5.59.6(typescript@5.9.3)
+      '@typescript-eslint/typescript-estree': 5.59.6(typescript@5.5.4)
       eslint: 8.31.0
       eslint-scope: 5.1.1
       semver: 7.7.2
@@ -31099,7 +31064,7 @@ snapshots:
       '@codemirror/state': 6.2.0
       '@codemirror/view': 6.7.2
 
-  '@uiw/react-codemirror@4.19.5(@babel/runtime@7.28.4)(@codemirror/autocomplete@6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.3.0))(@codemirror/language@6.3.2)(@codemirror/lint@6.4.2)(@codemirror/search@6.2.3)(@codemirror/state@6.2.0)(@codemirror/theme-one-dark@6.1.3)(@codemirror/view@6.7.2)(codemirror@6.0.2)(react-dom@18.2.0(react@18.2.0))(react@18.2.0)':
+  '@uiw/react-codemirror@4.19.5(@babel/runtime@7.28.4)(@codemirror/autocomplete@6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.3.0))(@codemirror/language@6.3.2)(@codemirror/lint@6.4.2)(@codemirror/search@6.2.3)(@codemirror/state@6.2.0)(@codemirror/theme-one-dark@6.1.3)(@codemirror/view@6.7.2)(codemirror@6.0.2(@lezer/common@1.3.0))(react-dom@18.2.0(react@18.2.0))(react@18.2.0)':
     dependencies:
       '@babel/runtime': 7.28.4
       '@codemirror/commands': 6.1.3
@@ -31107,7 +31072,7 @@ snapshots:
       '@codemirror/theme-one-dark': 6.1.3
       '@codemirror/view': 6.7.2
       '@uiw/codemirror-extensions-basic-setup': 4.19.5(@codemirror/autocomplete@6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.3.0))(@codemirror/commands@6.1.3)(@codemirror/language@6.3.2)(@codemirror/lint@6.4.2)(@codemirror/search@6.2.3)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)
-      codemirror: 6.0.2
+      codemirror: 6.0.2(@lezer/common@1.3.0)
       react: 18.2.0
       react-dom: 18.2.0(react@18.2.0)
     transitivePeerDependencies:
@@ -31343,11 +31308,11 @@ snapshots:
       '@vue/shared': 3.5.24
       csstype: 3.2.0
 
-  '@vue/server-renderer@3.5.24(vue@3.5.24(typescript@5.9.3))':
+  '@vue/server-renderer@3.5.24(vue@3.5.24(typescript@5.5.4))':
     dependencies:
       '@vue/compiler-ssr': 3.5.24
       '@vue/shared': 3.5.24
-      vue: 3.5.24(typescript@5.9.3)
+      vue: 3.5.24(typescript@5.5.4)
 
   '@vue/shared@3.5.24': {}
 
@@ -31634,7 +31599,7 @@ snapshots:
 
   ahocorasick@1.0.2: {}
 
-  ai@3.4.33(openai@4.97.0(encoding@0.1.13)(ws@8.18.3(bufferutil@4.0.9))(zod@3.25.76))(react@19.1.0)(sswr@2.1.0(svelte@5.43.6))(svelte@5.43.6)(vue@3.5.24(typescript@5.9.3))(zod@3.25.76):
+  ai@3.4.33(openai@4.97.0(encoding@0.1.13)(ws@8.18.3(bufferutil@4.0.9))(zod@3.25.76))(react@19.1.0)(sswr@2.1.0(svelte@5.43.6))(svelte@5.43.6)(vue@3.5.24(typescript@5.5.4))(zod@3.25.76):
     dependencies:
       '@ai-sdk/provider': 0.0.26
       '@ai-sdk/provider-utils': 1.0.22(zod@3.25.76)
@@ -31642,7 +31607,7 @@ snapshots:
       '@ai-sdk/solid': 0.0.54(zod@3.25.76)
       '@ai-sdk/svelte': 0.0.57(svelte@5.43.6)(zod@3.25.76)
       '@ai-sdk/ui-utils': 0.0.50(zod@3.25.76)
-      '@ai-sdk/vue': 0.0.59(vue@3.5.24(typescript@5.9.3))(zod@3.25.76)
+      '@ai-sdk/vue': 0.0.59(vue@3.5.24(typescript@5.5.4))(zod@3.25.76)
       '@opentelemetry/api': 1.9.0
       eventsource-parser: 1.1.2
       json-schema: 0.4.0
@@ -31765,6 +31730,10 @@ snapshots:
 
   ansi-styles@6.2.1: {}
 
+  antlr4ts-cli@0.5.0-alpha.4: {}
+
+  antlr4ts@0.5.0-alpha.4(patch_hash=b5d41129ddbf7c4cbb0288244b2c8d041ee0803c5102c1181c180408d3b579f4): {}
+
   any-promise@1.3.0: {}
 
   anymatch@3.1.3:
@@ -31823,15 +31792,15 @@ snapshots:
 
   array-buffer-byte-length@1.0.1:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       is-array-buffer: 3.0.4
 
   array-flatten@1.1.1: {}
 
   array-includes@3.1.6:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
       get-intrinsic: 1.3.0
       is-string: 1.0.7
@@ -31858,8 +31827,8 @@ snapshots:
 
   array.prototype.flat@1.3.1:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
       es-shim-unscopables: 1.0.0
 
@@ -31872,8 +31841,8 @@ snapshots:
 
   array.prototype.flatmap@1.3.1:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
       es-shim-unscopables: 1.0.0
 
@@ -31886,8 +31855,8 @@ snapshots:
 
   array.prototype.tosorted@1.1.1:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
       es-shim-unscopables: 1.0.0
       get-intrinsic: 1.3.0
@@ -31895,7 +31864,7 @@ snapshots:
   arraybuffer.prototype.slice@1.0.3:
     dependencies:
       array-buffer-byte-length: 1.0.1
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       define-properties: 1.2.1
       es-abstract: 1.23.3
       es-errors: 1.3.0
@@ -31982,8 +31951,6 @@ snapshots:
       postcss: 7.0.39
       postcss-value-parser: 4.2.0
 
-  available-typed-arrays@1.0.5: {}
-
   available-typed-arrays@1.0.7:
     dependencies:
       possible-typed-array-names: 1.0.0
@@ -32468,9 +32435,9 @@ snapshots:
 
   cjs-module-lexer@1.2.3: {}
 
-  class-variance-authority@0.5.2(typescript@5.9.3):
+  class-variance-authority@0.5.2(typescript@5.5.4):
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
 
   class-variance-authority@0.7.0:
     dependencies:
@@ -32549,15 +32516,17 @@ snapshots:
 
   cluster-key-slot@1.1.2: {}
 
-  codemirror@6.0.2:
+  codemirror@6.0.2(@lezer/common@1.3.0):
     dependencies:
-      '@codemirror/autocomplete': 6.19.1
-      '@codemirror/commands': 6.10.0
-      '@codemirror/language': 6.11.3
-      '@codemirror/lint': 6.9.2
-      '@codemirror/search': 6.5.11
-      '@codemirror/state': 6.5.2
-      '@codemirror/view': 6.38.7
+      '@codemirror/autocomplete': 6.4.0(@codemirror/language@6.3.2)(@codemirror/state@6.2.0)(@codemirror/view@6.7.2)(@lezer/common@1.3.0)
+      '@codemirror/commands': 6.1.3
+      '@codemirror/language': 6.3.2
+      '@codemirror/lint': 6.4.2
+      '@codemirror/search': 6.2.3
+      '@codemirror/state': 6.2.0
+      '@codemirror/view': 6.7.2
+    transitivePeerDependencies:
+      - '@lezer/common'
 
   color-convert@1.9.3:
     dependencies:
@@ -32720,6 +32689,15 @@ snapshots:
     dependencies:
       layout-base: 2.0.1
 
+  cosmiconfig@8.3.6(typescript@5.5.4):
+    dependencies:
+      import-fresh: 3.3.0
+      js-yaml: 4.1.1
+      parse-json: 5.2.0
+      path-type: 4.0.0
+    optionalDependencies:
+      typescript: 5.5.4
+
   cosmiconfig@8.3.6(typescript@5.9.3):
     dependencies:
       import-fresh: 3.3.0
@@ -32729,14 +32707,14 @@ snapshots:
     optionalDependencies:
       typescript: 5.9.3
 
-  cosmiconfig@9.0.0(typescript@5.9.3):
+  cosmiconfig@9.0.0(typescript@5.5.4):
     dependencies:
       env-paths: 2.2.1
       import-fresh: 3.3.0
       js-yaml: 4.1.1
       parse-json: 5.2.0
     optionalDependencies:
-      typescript: 5.9.3
+      typescript: 5.5.4
 
   cp-file@10.0.0:
     dependencies:
@@ -32773,8 +32751,6 @@ snapshots:
       crc-32: 1.2.2
       readable-stream: 4.7.0
 
-  crelt@1.0.5: {}
-
   crelt@1.0.6: {}
 
   cron-parser@4.9.0:
@@ -33066,19 +33042,19 @@ snapshots:
 
   data-view-buffer@1.0.1:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       es-errors: 1.3.0
       is-data-view: 1.0.1
 
   data-view-byte-length@1.0.1:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       es-errors: 1.3.0
       is-data-view: 1.0.1
 
   data-view-byte-offset@1.0.0:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       es-errors: 1.3.0
       is-data-view: 1.0.1
 
@@ -33258,6 +33234,8 @@ snapshots:
     dependencies:
       path-type: 4.0.0
 
+  discontinuous-range@1.0.0: {}
+
   dlv@1.1.3: {}
 
   docker-compose@0.24.8:
@@ -33507,8 +33485,8 @@ snapshots:
 
   es-abstract@1.21.1:
     dependencies:
-      available-typed-arrays: 1.0.5
-      call-bind: 1.0.7
+      available-typed-arrays: 1.0.7
+      call-bind: 1.0.8
       es-set-tostringtag: 2.0.1
       es-to-primitive: 1.2.1
       function-bind: 1.1.2
@@ -33528,25 +33506,25 @@ snapshots:
       is-regex: 1.1.4
       is-shared-array-buffer: 1.0.2
       is-string: 1.0.7
-      is-typed-array: 1.1.10
+      is-typed-array: 1.1.13
       is-weakref: 1.0.2
       object-inspect: 1.13.4
       object-keys: 1.1.1
-      object.assign: 4.1.4
+      object.assign: 4.1.5
       regexp.prototype.flags: 1.4.3
       safe-regex-test: 1.0.0
       string.prototype.trimend: 1.0.6
       string.prototype.trimstart: 1.0.6
       typed-array-length: 1.0.4
       unbox-primitive: 1.0.2
-      which-typed-array: 1.1.9
+      which-typed-array: 1.1.15
 
   es-abstract@1.23.3:
     dependencies:
       array-buffer-byte-length: 1.0.1
       arraybuffer.prototype.slice: 1.0.3
       available-typed-arrays: 1.0.7
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       data-view-buffer: 1.0.1
       data-view-byte-length: 1.0.1
       data-view-byte-offset: 1.0.0
@@ -33608,7 +33586,7 @@ snapshots:
     dependencies:
       get-intrinsic: 1.3.0
       has: 1.0.3
-      has-tostringtag: 1.0.0
+      has-tostringtag: 1.0.2
 
   es-set-tostringtag@2.0.3:
     dependencies:
@@ -33933,13 +33911,13 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  eslint-import-resolver-typescript@3.5.5(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-node@0.3.7)(eslint-plugin-import@2.29.1)(eslint@8.31.0):
+  eslint-import-resolver-typescript@3.5.5(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-node@0.3.7)(eslint-plugin-import@2.29.1)(eslint@8.31.0):
     dependencies:
       debug: 4.4.1(supports-color@10.0.0)
       enhanced-resolve: 5.15.0
       eslint: 8.31.0
-      eslint-module-utils: 2.7.4(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-node@0.3.7)(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0)
-      eslint-plugin-import: 2.29.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0)
+      eslint-module-utils: 2.7.4(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-node@0.3.7)(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0)
+      eslint-plugin-import: 2.29.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0)
       get-tsconfig: 4.7.2
       globby: 13.2.2
       is-core-module: 2.14.0
@@ -33951,25 +33929,25 @@ snapshots:
       - eslint-import-resolver-webpack
       - supports-color
 
-  eslint-module-utils@2.7.4(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-node@0.3.7)(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0):
+  eslint-module-utils@2.7.4(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-node@0.3.7)(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0):
     dependencies:
       debug: 3.2.7
     optionalDependencies:
-      '@typescript-eslint/parser': 5.59.6(eslint@8.31.0)(typescript@5.9.3)
+      '@typescript-eslint/parser': 5.59.6(eslint@8.31.0)(typescript@5.5.4)
       eslint: 8.31.0
       eslint-import-resolver-node: 0.3.7
-      eslint-import-resolver-typescript: 3.5.5(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-node@0.3.7)(eslint-plugin-import@2.29.1)(eslint@8.31.0)
+      eslint-import-resolver-typescript: 3.5.5(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-node@0.3.7)(eslint-plugin-import@2.29.1)(eslint@8.31.0)
     transitivePeerDependencies:
       - supports-color
 
-  eslint-module-utils@2.8.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0):
+  eslint-module-utils@2.8.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0):
     dependencies:
       debug: 3.2.7
     optionalDependencies:
-      '@typescript-eslint/parser': 5.59.6(eslint@8.31.0)(typescript@5.9.3)
+      '@typescript-eslint/parser': 5.59.6(eslint@8.31.0)(typescript@5.5.4)
       eslint: 8.31.0
       eslint-import-resolver-node: 0.3.9
-      eslint-import-resolver-typescript: 3.5.5(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-node@0.3.7)(eslint-plugin-import@2.29.1)(eslint@8.31.0)
+      eslint-import-resolver-typescript: 3.5.5(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-node@0.3.7)(eslint-plugin-import@2.29.1)(eslint@8.31.0)
     transitivePeerDependencies:
       - supports-color
 
@@ -33979,7 +33957,7 @@ snapshots:
       eslint-utils: 2.1.0
       regexpp: 3.2.0
 
-  eslint-plugin-import@2.29.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0):
+  eslint-plugin-import@2.29.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0):
     dependencies:
       array-includes: 3.1.8
       array.prototype.findlastindex: 1.2.5
@@ -33989,7 +33967,7 @@ snapshots:
       doctrine: 2.1.0
       eslint: 8.31.0
       eslint-import-resolver-node: 0.3.9
-      eslint-module-utils: 2.8.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0)
+      eslint-module-utils: 2.8.1(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint-import-resolver-node@0.3.9)(eslint-import-resolver-typescript@3.5.5)(eslint@8.31.0)
       hasown: 2.0.2
       is-core-module: 2.14.0
       is-glob: 4.0.3
@@ -34000,7 +33978,7 @@ snapshots:
       semver: 6.3.1
       tsconfig-paths: 3.15.0
     optionalDependencies:
-      '@typescript-eslint/parser': 5.59.6(eslint@8.31.0)(typescript@5.9.3)
+      '@typescript-eslint/parser': 5.59.6(eslint@8.31.0)(typescript@5.5.4)
     transitivePeerDependencies:
       - eslint-import-resolver-typescript
       - eslint-import-resolver-webpack
@@ -34013,12 +33991,12 @@ snapshots:
       eslint: 8.31.0
       requireindex: 1.2.0
 
-  eslint-plugin-jest@26.9.0(@typescript-eslint/eslint-plugin@5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint@8.31.0)(typescript@5.9.3))(eslint@8.31.0)(typescript@5.9.3):
+  eslint-plugin-jest@26.9.0(@typescript-eslint/eslint-plugin@5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint@8.31.0)(typescript@5.5.4))(eslint@8.31.0)(typescript@5.5.4):
     dependencies:
-      '@typescript-eslint/utils': 5.59.6(eslint@8.31.0)(typescript@5.9.3)
+      '@typescript-eslint/utils': 5.59.6(eslint@8.31.0)(typescript@5.5.4)
       eslint: 8.31.0
     optionalDependencies:
-      '@typescript-eslint/eslint-plugin': 5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.9.3))(eslint@8.31.0)(typescript@5.9.3)
+      '@typescript-eslint/eslint-plugin': 5.59.6(@typescript-eslint/parser@5.59.6(eslint@8.31.0)(typescript@5.5.4))(eslint@8.31.0)(typescript@5.5.4)
     transitivePeerDependencies:
       - supports-color
       - typescript
@@ -34076,9 +34054,9 @@ snapshots:
       semver: 6.3.1
       string.prototype.matchall: 4.0.8
 
-  eslint-plugin-testing-library@5.11.0(eslint@8.31.0)(typescript@5.9.3):
+  eslint-plugin-testing-library@5.11.0(eslint@8.31.0)(typescript@5.5.4):
     dependencies:
-      '@typescript-eslint/utils': 5.59.6(eslint@8.31.0)(typescript@5.9.3)
+      '@typescript-eslint/utils': 5.59.6(eslint@8.31.0)(typescript@5.5.4)
       eslint: 8.31.0
     transitivePeerDependencies:
       - supports-color
@@ -34632,7 +34610,7 @@ snapshots:
 
   foreground-child@3.1.1:
     dependencies:
-      cross-spawn: 7.0.3
+      cross-spawn: 7.0.6
       signal-exit: 4.1.0
 
   forever-agent@0.6.1: {}
@@ -34745,14 +34723,14 @@ snapshots:
 
   function.prototype.name@1.1.5:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
       functions-have-names: 1.2.3
 
   function.prototype.name@1.1.6:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       define-properties: 1.2.1
       es-abstract: 1.23.3
       functions-have-names: 1.2.3
@@ -34818,12 +34796,12 @@ snapshots:
 
   get-symbol-description@1.0.0:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       get-intrinsic: 1.3.0
 
   get-symbol-description@1.0.2:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       es-errors: 1.3.0
       get-intrinsic: 1.3.0
 
@@ -34942,7 +34920,7 @@ snapshots:
 
   globalthis@1.0.3:
     dependencies:
-      define-properties: 1.1.4
+      define-properties: 1.2.1
 
   globalyzer@0.1.0: {}
 
@@ -35006,6 +34984,22 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  graphile-worker@0.16.6(patch_hash=798129c99ed02177430fc90a1fdef800ec94e5fd1d491b931297dc52f4c98ab1)(typescript@5.5.4):
+    dependencies:
+      '@graphile/logger': 0.2.0
+      '@types/debug': 4.1.12
+      '@types/pg': 8.11.6
+      cosmiconfig: 8.3.6(typescript@5.5.4)
+      graphile-config: 0.0.1-beta.8
+      json5: 2.2.3
+      pg: 8.11.5
+      tslib: 2.6.2
+      yargs: 17.7.2
+    transitivePeerDependencies:
+      - pg-native
+      - supports-color
+      - typescript
+
   graphile-worker@0.16.6(patch_hash=798129c99ed02177430fc90a1fdef800ec94e5fd1d491b931297dc52f4c98ab1)(typescript@5.9.3):
     dependencies:
       '@graphile/logger': 0.2.0
@@ -35066,10 +35060,6 @@ snapshots:
 
   has-symbols@1.1.0: {}
 
-  has-tostringtag@1.0.0:
-    dependencies:
-      has-symbols: 1.1.0
-
   has-tostringtag@1.0.2:
     dependencies:
       has-symbols: 1.1.0
@@ -35456,18 +35446,18 @@ snapshots:
 
   is-arguments@1.1.1:
     dependencies:
-      call-bind: 1.0.7
-      has-tostringtag: 1.0.0
+      call-bind: 1.0.8
+      has-tostringtag: 1.0.2
 
   is-array-buffer@3.0.1:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       get-intrinsic: 1.3.0
-      is-typed-array: 1.1.10
+      is-typed-array: 1.1.13
 
   is-array-buffer@3.0.4:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       get-intrinsic: 1.3.0
 
   is-arrayish@0.2.1: {}
@@ -35484,8 +35474,8 @@ snapshots:
 
   is-boolean-object@1.1.2:
     dependencies:
-      call-bind: 1.0.7
-      has-tostringtag: 1.0.0
+      call-bind: 1.0.8
+      has-tostringtag: 1.0.2
 
   is-buffer@2.0.5: {}
 
@@ -35505,7 +35495,7 @@ snapshots:
 
   is-date-object@1.0.5:
     dependencies:
-      has-tostringtag: 1.0.0
+      has-tostringtag: 1.0.2
 
   is-decimal@2.0.1: {}
 
@@ -35523,7 +35513,7 @@ snapshots:
 
   is-generator-function@1.0.10:
     dependencies:
-      has-tostringtag: 1.0.0
+      has-tostringtag: 1.0.2
 
   is-glob@4.0.3:
     dependencies:
@@ -35547,7 +35537,7 @@ snapshots:
 
   is-number-object@1.0.7:
     dependencies:
-      has-tostringtag: 1.0.0
+      has-tostringtag: 1.0.2
 
   is-number@7.0.0: {}
 
@@ -35569,16 +35559,16 @@ snapshots:
 
   is-regex@1.1.4:
     dependencies:
-      call-bind: 1.0.7
-      has-tostringtag: 1.0.0
+      call-bind: 1.0.8
+      has-tostringtag: 1.0.2
 
   is-shared-array-buffer@1.0.2:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
 
   is-shared-array-buffer@1.0.3:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
 
   is-stream@2.0.1: {}
 
@@ -35588,7 +35578,7 @@ snapshots:
 
   is-string@1.0.7:
     dependencies:
-      has-tostringtag: 1.0.0
+      has-tostringtag: 1.0.2
 
   is-subdir@1.2.0:
     dependencies:
@@ -35598,14 +35588,6 @@ snapshots:
     dependencies:
       has-symbols: 1.1.0
 
-  is-typed-array@1.1.10:
-    dependencies:
-      available-typed-arrays: 1.0.5
-      call-bind: 1.0.7
-      for-each: 0.3.3
-      gopd: 1.2.0
-      has-tostringtag: 1.0.0
-
   is-typed-array@1.1.13:
     dependencies:
       which-typed-array: 1.1.15
@@ -35616,7 +35598,7 @@ snapshots:
 
   is-weakref@1.0.2:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
 
   is-what@4.1.16: {}
 
@@ -35846,7 +35828,7 @@ snapshots:
   jsx-ast-utils@3.3.3:
     dependencies:
       array-includes: 3.1.6
-      object.assign: 4.1.4
+      object.assign: 4.1.5
 
   junk@4.0.1: {}
 
@@ -36175,6 +36157,10 @@ snapshots:
     dependencies:
       react: 19.0.0
 
+  lucide-react@0.542.0(react@18.2.0):
+    dependencies:
+      react: 18.2.0
+
   lucide-react@0.542.0(react@19.1.0):
     dependencies:
       react: 19.1.0
@@ -37153,6 +37139,8 @@ snapshots:
 
   module-details-from-path@1.0.3: {}
 
+  moo@0.5.2: {}
+
   morgan@1.10.0:
     dependencies:
       basic-auth: 2.0.1
@@ -37217,6 +37205,13 @@ snapshots:
 
   natural-compare@1.4.0: {}
 
+  nearley@2.20.1:
+    dependencies:
+      commander: 2.20.3
+      moo: 0.5.2
+      railroad-diagrams: 1.0.0
+      randexp: 0.4.6
+
   negotiator@0.6.3: {}
 
   negotiator@1.0.0: {}
@@ -37518,30 +37513,23 @@ snapshots:
 
   object-keys@1.1.1: {}
 
-  object.assign@4.1.4:
-    dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
-      has-symbols: 1.1.0
-      object-keys: 1.1.1
-
   object.assign@4.1.5:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       define-properties: 1.2.1
       has-symbols: 1.1.0
       object-keys: 1.1.1
 
   object.entries@1.1.6:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
 
   object.fromentries@2.0.6:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
 
   object.fromentries@2.0.8:
@@ -37559,13 +37547,13 @@ snapshots:
 
   object.hasown@1.1.2:
     dependencies:
-      define-properties: 1.1.4
+      define-properties: 1.2.1
       es-abstract: 1.21.1
 
   object.values@1.1.6:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
 
   object.values@1.2.0:
@@ -38230,9 +38218,9 @@ snapshots:
       tsx: 4.17.0
       yaml: 2.7.1
 
-  postcss-loader@8.1.1(postcss@8.5.6)(typescript@5.9.3)(webpack@5.102.1(@swc/core@1.3.26)(esbuild@0.15.18)):
+  postcss-loader@8.1.1(postcss@8.5.6)(typescript@5.5.4)(webpack@5.102.1(@swc/core@1.3.26)(esbuild@0.15.18)):
     dependencies:
-      cosmiconfig: 9.0.0(typescript@5.9.3)
+      cosmiconfig: 9.0.0(typescript@5.5.4)
       jiti: 1.21.0
       postcss: 8.5.6
       semver: 7.6.3
@@ -38686,6 +38674,13 @@ snapshots:
 
   quick-lru@4.0.1: {}
 
+  railroad-diagrams@1.0.0: {}
+
+  randexp@0.4.6:
+    dependencies:
+      discontinuous-range: 1.0.0
+      ret: 0.1.15
+
   random-words@2.0.0:
     dependencies:
       seedrandom: 3.0.5
@@ -38907,6 +38902,24 @@ snapshots:
 
   react-is@17.0.2: {}
 
+  react-markdown@10.1.0(@types/react@18.2.69)(react@18.2.0):
+    dependencies:
+      '@types/hast': 3.0.4
+      '@types/mdast': 4.0.4
+      '@types/react': 18.2.69
+      devlop: 1.1.0
+      hast-util-to-jsx-runtime: 2.3.6
+      html-url-attributes: 3.0.1
+      mdast-util-to-hast: 13.2.0
+      react: 18.2.0
+      remark-parse: 11.0.0
+      remark-rehype: 11.1.1
+      unified: 11.0.5
+      unist-util-visit: 5.0.0
+      vfile: 6.0.3
+    transitivePeerDependencies:
+      - supports-color
+
   react-markdown@10.1.0(@types/react@19.0.12)(react@19.0.0):
     dependencies:
       '@types/hast': 3.0.4
@@ -39260,13 +39273,13 @@ snapshots:
 
   regexp.prototype.flags@1.4.3:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       functions-have-names: 1.2.3
 
   regexp.prototype.flags@1.5.2:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       define-properties: 1.2.1
       es-errors: 1.3.0
       set-function-name: 2.0.2
@@ -39380,54 +39393,54 @@ snapshots:
       mdast-util-to-markdown: 2.1.2
       unified: 11.0.5
 
-  remix-auth-email-link@2.0.2(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))):
+  remix-auth-email-link@2.0.2(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))):
     dependencies:
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
       crypto-js: 4.1.1
-      remix-auth: 3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))
+      remix-auth: 3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))
 
-  remix-auth-github@1.6.0(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))):
+  remix-auth-github@1.6.0(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))):
     dependencies:
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
-      remix-auth: 3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))
-      remix-auth-oauth2: 1.11.0(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3)))
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
+      remix-auth: 3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))
+      remix-auth-oauth2: 1.11.0(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4)))
     transitivePeerDependencies:
       - supports-color
 
-  remix-auth-google@2.0.0(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))):
+  remix-auth-google@2.0.0(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))):
     dependencies:
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
-      remix-auth: 3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))
-      remix-auth-oauth2: 1.11.0(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3)))
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
+      remix-auth: 3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))
+      remix-auth-oauth2: 1.11.0(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4)))
     transitivePeerDependencies:
       - supports-color
 
-  remix-auth-oauth2@1.11.0(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))):
+  remix-auth-oauth2@1.11.0(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))):
     dependencies:
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
       debug: 4.4.1(supports-color@10.0.0)
-      remix-auth: 3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))
+      remix-auth: 3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))
     transitivePeerDependencies:
       - supports-color
 
-  remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3)):
+  remix-auth@3.6.0(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4)):
     dependencies:
-      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3)
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
+      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4)
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
       uuid: 8.3.2
 
-  remix-typedjson@0.3.1(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/server-runtime@2.1.0(typescript@5.9.3))(react@18.2.0):
+  remix-typedjson@0.3.1(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/server-runtime@2.1.0(typescript@5.5.4))(react@18.2.0):
     dependencies:
-      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3)
-      '@remix-run/server-runtime': 2.1.0(typescript@5.9.3)
+      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4)
+      '@remix-run/server-runtime': 2.1.0(typescript@5.5.4)
       react: 18.2.0
 
-  remix-utils@7.7.0(@remix-run/node@2.1.0(typescript@5.9.3))(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3))(@remix-run/router@1.15.3)(crypto-js@4.2.0)(intl-parse-accept-language@1.0.0)(react@18.2.0)(zod@3.25.76):
+  remix-utils@7.7.0(@remix-run/node@2.1.0(typescript@5.5.4))(@remix-run/react@2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4))(@remix-run/router@1.15.3)(crypto-js@4.2.0)(intl-parse-accept-language@1.0.0)(react@18.2.0)(zod@3.25.76):
     dependencies:
       type-fest: 4.33.0
     optionalDependencies:
-      '@remix-run/node': 2.1.0(typescript@5.9.3)
-      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.9.3)
+      '@remix-run/node': 2.1.0(typescript@5.5.4)
+      '@remix-run/react': 2.1.0(react-dom@18.2.0(react@18.2.0))(react@18.2.0)(typescript@5.5.4)
       '@remix-run/router': 1.15.3
       crypto-js: 4.2.0
       intl-parse-accept-language: 1.0.0
@@ -39521,6 +39534,8 @@ snapshots:
       onetime: 5.1.2
       signal-exit: 3.0.7
 
+  ret@0.1.15: {}
+
   ret@0.5.0: {}
 
   retry@0.12.0: {}
@@ -39625,7 +39640,7 @@ snapshots:
 
   safe-array-concat@1.1.2:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       get-intrinsic: 1.3.0
       has-symbols: 1.1.0
       isarray: 2.0.5
@@ -39636,13 +39651,13 @@ snapshots:
 
   safe-regex-test@1.0.0:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       get-intrinsic: 1.3.0
       is-regex: 1.1.4
 
   safe-regex-test@1.0.3:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       es-errors: 1.3.0
       is-regex: 1.1.4
 
@@ -40136,6 +40151,11 @@ snapshots:
 
   sqids@0.3.0: {}
 
+  sql-formatter@15.6.12:
+    dependencies:
+      argparse: 2.0.1
+      nearley: 2.20.1
+
   sqs-consumer@7.5.0(@aws-sdk/client-sqs@3.454.0):
     dependencies:
       '@aws-sdk/client-sqs': 3.454.0
@@ -40220,6 +40240,26 @@ snapshots:
     dependencies:
       mixme: 0.5.4
 
+  streamdown@1.4.0(@types/react@18.2.69)(react@18.2.0):
+    dependencies:
+      clsx: 2.1.1
+      katex: 0.16.25
+      lucide-react: 0.542.0(react@18.2.0)
+      marked: 16.4.1
+      mermaid: 11.12.0
+      react: 18.2.0
+      react-markdown: 10.1.0(@types/react@18.2.69)(react@18.2.0)
+      rehype-harden: 1.1.5
+      rehype-katex: 7.0.1
+      rehype-raw: 7.0.0
+      remark-gfm: 4.0.1
+      remark-math: 6.0.0
+      shiki: 3.13.0
+      tailwind-merge: 3.3.1
+    transitivePeerDependencies:
+      - '@types/react'
+      - supports-color
+
   streamdown@1.4.0(@types/react@19.0.12)(react@19.1.0):
     dependencies:
       clsx: 2.1.1
@@ -40267,8 +40307,8 @@ snapshots:
 
   string.prototype.matchall@4.0.8:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
       get-intrinsic: 1.3.0
       has-symbols: 1.1.0
@@ -40284,32 +40324,32 @@ snapshots:
 
   string.prototype.trim@1.2.9:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       define-properties: 1.2.1
       es-abstract: 1.23.3
       es-object-atoms: 1.1.1
 
   string.prototype.trimend@1.0.6:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
 
   string.prototype.trimend@1.0.8:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       define-properties: 1.2.1
       es-object-atoms: 1.1.1
 
   string.prototype.trimstart@1.0.6:
     dependencies:
-      call-bind: 1.0.7
-      define-properties: 1.1.4
+      call-bind: 1.0.8
+      define-properties: 1.2.1
       es-abstract: 1.21.1
 
   string.prototype.trimstart@1.0.8:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       define-properties: 1.2.1
       es-object-atoms: 1.1.1
 
@@ -40361,8 +40401,6 @@ snapshots:
     dependencies:
       webpack: 5.102.1(@swc/core@1.3.26)(esbuild@0.15.18)
 
-  style-mod@4.0.0: {}
-
   style-mod@4.1.3: {}
 
   style-to-js@1.1.16:
@@ -40501,9 +40539,9 @@ snapshots:
 
   swrev@4.0.0: {}
 
-  swrv@1.0.4(vue@3.5.24(typescript@5.9.3)):
+  swrv@1.0.4(vue@3.5.24(typescript@5.5.4)):
     dependencies:
-      vue: 3.5.24(typescript@5.9.3)
+      vue: 3.5.24(typescript@5.5.4)
 
   sync-content@2.0.1:
     dependencies:
@@ -40940,6 +40978,10 @@ snapshots:
 
   ts-easing@0.2.0: {}
 
+  ts-essentials@10.0.1(typescript@5.5.4):
+    optionalDependencies:
+      typescript: 5.5.4
+
   ts-essentials@10.0.1(typescript@5.9.3):
     optionalDependencies:
       typescript: 5.9.3
@@ -40970,10 +41012,6 @@ snapshots:
     optionalDependencies:
       typescript: 5.5.4
 
-  tsconfck@2.1.2(typescript@5.9.3):
-    optionalDependencies:
-      typescript: 5.9.3
-
   tsconfck@3.1.3(typescript@5.9.3):
     optionalDependencies:
       typescript: 5.9.3
@@ -41050,10 +41088,10 @@ snapshots:
       - tsx
       - yaml
 
-  tsutils@3.21.0(typescript@5.9.3):
+  tsutils@3.21.0(typescript@5.5.4):
     dependencies:
       tslib: 1.14.1
-      typescript: 5.9.3
+      typescript: 5.5.4
 
   tsx@3.12.2:
     dependencies:
@@ -41167,13 +41205,13 @@ snapshots:
 
   typed-array-buffer@1.0.2:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       es-errors: 1.3.0
       is-typed-array: 1.1.13
 
   typed-array-byte-length@1.0.1:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       for-each: 0.3.3
       gopd: 1.2.0
       has-proto: 1.0.3
@@ -41182,7 +41220,7 @@ snapshots:
   typed-array-byte-offset@1.0.2:
     dependencies:
       available-typed-arrays: 1.0.7
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       for-each: 0.3.3
       gopd: 1.2.0
       has-proto: 1.0.3
@@ -41190,13 +41228,13 @@ snapshots:
 
   typed-array-length@1.0.4:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       for-each: 0.3.3
-      is-typed-array: 1.1.10
+      is-typed-array: 1.1.13
 
   typed-array-length@1.0.6:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       for-each: 0.3.3
       gopd: 1.2.0
       has-proto: 1.0.3
@@ -41215,7 +41253,8 @@ snapshots:
 
   typescript@5.5.4: {}
 
-  typescript@5.9.3: {}
+  typescript@5.9.3:
+    optional: true
 
   ufo@1.5.4: {}
 
@@ -41233,7 +41272,7 @@ snapshots:
 
   unbox-primitive@1.0.2:
     dependencies:
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       has-bigints: 1.0.2
       has-symbols: 1.1.0
       which-boxed-primitive: 1.0.2
@@ -41467,8 +41506,8 @@ snapshots:
       inherits: 2.0.4
       is-arguments: 1.1.1
       is-generator-function: 1.0.10
-      is-typed-array: 1.1.10
-      which-typed-array: 1.1.9
+      is-typed-array: 1.1.13
+      which-typed-array: 1.1.15
 
   utils-merge@1.0.1: {}
 
@@ -41616,15 +41655,6 @@ snapshots:
       - supports-color
       - typescript
 
-  vite-tsconfig-paths@4.0.5(typescript@5.9.3):
-    dependencies:
-      debug: 4.3.7(supports-color@10.0.0)
-      globrex: 0.1.2
-      tsconfck: 2.1.2(typescript@5.9.3)
-    transitivePeerDependencies:
-      - supports-color
-      - typescript
-
   vite@4.4.9(@types/node@22.13.9)(lightningcss@1.29.2)(terser@5.44.1):
     dependencies:
       esbuild: 0.18.11
@@ -41701,17 +41731,15 @@ snapshots:
 
   vscode-uri@3.0.8: {}
 
-  vue@3.5.24(typescript@5.9.3):
+  vue@3.5.24(typescript@5.5.4):
     dependencies:
       '@vue/compiler-dom': 3.5.24
       '@vue/compiler-sfc': 3.5.24
       '@vue/runtime-dom': 3.5.24
-      '@vue/server-renderer': 3.5.24(vue@3.5.24(typescript@5.9.3))
+      '@vue/server-renderer': 3.5.24(vue@3.5.24(typescript@5.5.4))
       '@vue/shared': 3.5.24
     optionalDependencies:
-      typescript: 5.9.3
-
-  w3c-keyname@2.2.6: {}
+      typescript: 5.5.4
 
   w3c-keyname@2.2.8: {}
 
@@ -41866,20 +41894,11 @@ snapshots:
   which-typed-array@1.1.15:
     dependencies:
       available-typed-arrays: 1.0.7
-      call-bind: 1.0.7
+      call-bind: 1.0.8
       for-each: 0.3.3
       gopd: 1.2.0
       has-tostringtag: 1.0.2
 
-  which-typed-array@1.1.9:
-    dependencies:
-      available-typed-arrays: 1.0.5
-      call-bind: 1.0.7
-      for-each: 0.3.3
-      gopd: 1.2.0
-      has-tostringtag: 1.0.0
-      is-typed-array: 1.1.10
-
   which@1.3.1:
     dependencies:
       isexe: 2.0.0