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docs: update schema documentation#7

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kubrickcode merged 1 commit intomainfrom
docs/update-schema-docs
Jan 24, 2026
Merged

docs: update schema documentation#7
kubrickcode merged 1 commit intomainfrom
docs/update-schema-docs

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Automated update of schema documentation from specvital-infra.

Generated by tbls - includes:

  • Table details with columns, types, constraints
  • Indexes and unique keys
  • ER diagram (Mermaid)

Triggered by: feat(db): add behavior_caches table for Phase 2 caching

Add table for Worker's Behavior Level Caching feature.
Caches test_name → behavior conversion results in Phase 2 to reduce AI API call costs.

Cache key is generated as SHA-256(test_name + suite_path + file_path + language + model_id),
including all key elements in hash to simplify unique constraint to single column (32B).

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Summary of Changes

Hello @kubrickcode, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request provides an automated update to the project's database schema documentation. It integrates the details of a newly introduced public.behavior_caches table, which is crucial for implementing a behavior-level caching mechanism. This caching is intended to optimize performance and reduce costs associated with AI API calls by storing conversion results.

Highlights

  • Automated Schema Update: This pull request automatically updates the database schema documentation to reflect recent changes.
  • New behavior_caches Table: Documentation for a new public.behavior_caches table has been added, which is central to the Worker's Behavior Level Caching feature.
  • AI API Cost Reduction: The behavior_caches table is designed to store test_name to behavior conversion results, aiming to reduce AI API call costs in Phase 2.
  • Unique Cache Key Generation: A unique cache key is generated as a SHA-256 hash, incorporating test_name, suite_path, file_path, language, and model_id to ensure data integrity and uniqueness.
  • Table Structure: The public.behavior_caches table includes columns for id (UUID primary key), cache_key_hash (bytea, unique), converted_description (text), and created_at (timestamp with time zone).

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Code Review

This pull request automatically updates the database schema documentation to include the new behavior_caches table. The changes look correct and consistent across the updated files. My main feedback is to improve the documentation by adding descriptive comments for the new table and its columns. The PR description contains excellent details that should be captured in the schema documentation itself for better long-term maintainability. I've left a few suggestions on where and how to add this information.

Comment on lines +3 to +4
## Description

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medium

The description for the behavior_caches table is missing. It's important to document the purpose of the table for future reference. Based on the pull request description, a good description would be to explain what this table caches and why.

Suggested change
## Description
## Description
Caches `test_name``behavior` conversion results in Phase 2 to reduce AI API call costs.

Comment on lines +7 to +12
| Name | Type | Default | Nullable | Children | Parents | Comment |
| --------------------- | ------------------------ | ----------------- | -------- | -------- | ------- | ------- |
| id | uuid | gen_random_uuid() | false | | | |
| cache_key_hash | bytea | | false | | | |
| converted_description | text | | false | | | |
| created_at | timestamp with time zone | now() | false | | | |

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medium

The column comments are missing. It would be very helpful to add comments explaining the purpose of each column, especially for cache_key_hash and converted_description.

For example, for cache_key_hash, you could add:

SHA-256 hash of (test_name + suite_path + file_path + language + model_id). Used as the cache key.

And for converted_description:

The cached behavior conversion result from the AI model.

Since this file is auto-generated, you might need to add these comments to the table definition in the database schema and regenerate the documentation.

Comment on lines +2403 to 2468
{
"name": "public.behavior_caches",
"type": "BASE TABLE",
"columns": [
{
"name": "id",
"type": "uuid",
"nullable": false,
"default": "gen_random_uuid()"
},
{
"name": "cache_key_hash",
"type": "bytea",
"nullable": false
},
{
"name": "converted_description",
"type": "text",
"nullable": false
},
{
"name": "created_at",
"type": "timestamp with time zone",
"nullable": false,
"default": "now()"
}
],
"indexes": [
{
"name": "behavior_caches_pkey",
"def": "CREATE UNIQUE INDEX behavior_caches_pkey ON public.behavior_caches USING btree (id)",
"table": "public.behavior_caches",
"columns": ["id"]
},
{
"name": "uq_behavior_caches_key",
"def": "CREATE UNIQUE INDEX uq_behavior_caches_key ON public.behavior_caches USING btree (cache_key_hash)",
"table": "public.behavior_caches",
"columns": ["cache_key_hash"]
},
{
"name": "idx_behavior_caches_created_at",
"def": "CREATE INDEX idx_behavior_caches_created_at ON public.behavior_caches USING btree (created_at)",
"table": "public.behavior_caches",
"columns": ["created_at"]
}
],
"constraints": [
{
"name": "behavior_caches_pkey",
"type": "PRIMARY KEY",
"def": "PRIMARY KEY (id)",
"table": "public.behavior_caches",
"referenced_table": "",
"columns": ["id"]
},
{
"name": "uq_behavior_caches_key",
"type": "UNIQUE",
"def": "UNIQUE (cache_key_hash)",
"table": "public.behavior_caches",
"referenced_table": "",
"columns": ["cache_key_hash"]
}
]
}

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medium

The JSON schema definition for behavior_caches is missing comments for the table and its columns. Adding these comments in the database schema and regenerating this file would greatly improve maintainability.

  • A table comment should be added to clarify its purpose, e.g., "comment": "Caches test_name → behavior conversion results in Phase 2 to reduce AI API call costs."
  • Column comments are also important, especially for cache_key_hash to explain its composition: "comment": "SHA-256 hash of (test_name + suite_path + file_path + language + model_id). Used as the cache key."

@kubrickcode kubrickcode merged commit 58064d2 into main Jan 24, 2026
1 check passed
@kubrickcode kubrickcode deleted the docs/update-schema-docs branch January 24, 2026 04:21
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