Files
triggerdotdev--trigger.dev/internal-packages/clickhouse
Mihai Popescu b793f33e59 Logs: new materialized view and some UI improvements (#3069)
This will prevent internal logs to be added to the
task_events_search_table

Closes #<issue>

##  Checklist

- [x] I have followed every step in the [contributing
guide](https://github.com/triggerdotdev/trigger.dev/blob/main/CONTRIBUTING.md)
- [x] The PR title follows the convention.
- [x] I ran and tested the code works

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## Testing

Ran the migration, deleted the old invalid rows and ran new tasks.
The undesired logs are not added to the table.

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## Changelog

Updated the MATERIALIZED VIEW to also filter for `trace_id != ''`

---------

Co-authored-by: Matt Aitken <matt@mattaitken.com>
2026-02-18 09:48:52 +00:00
..
2026-01-09 11:39:36 +00:00

ClickHouse Table Naming Conventions

The following document is heavily inspired by the Unkey ClickHouse naming conventions.

This document outlines the naming conventions for tables and materialized views in our ClickHouse setup. Adhering to these conventions ensures consistency, clarity, and ease of management across our data infrastructure.

General Rules

  1. Use lowercase letters and separate words with underscores.
  2. Avoid ClickHouse reserved words and special characters in names.
  3. Be descriptive but concise.

Table Naming Convention

Format: [prefix]_[domain]_[description]_[version]

Prefixes

  • raw_: Input data tables
  • tmp_{yourname}_: Temporary tables for experiments, add your name, so it's easy to identify ownership.

Versioning

  • Version numbers: _v1, _v2, etc.

Aggregation Suffixes

For aggregated or summary tables, use suffixes like:

  • _per_day
  • _per_month
  • _summary

Materialized View Naming Convention

Format: [description]_[aggregation]_mv_[version]

  • Always suffix with mv_[version]
  • Include a description of the view's purpose
  • Add aggregation level if applicable

Examples

  1. Raw Data Table: raw_sales_transactions_v1

  2. Materialized View: active_users_per_day_mv_v2

  3. Temporary Table: tmp_eric_user_analysis_v1

  4. Aggregated Table: sales_summary_per_hour_mv_v1

Maintain consistent naming across related tables, views, and other objects:

  • raw_user_activity_v1
  • user_activity_per_day_v1
  • user_activity_per_day_mv_v1

By following these conventions, we ensure a clear, consistent, and scalable naming structure for our ClickHouse setup.