Weekly keywords check: mismatches found

Weekly Keywords Check Report

Summary

• master — Keywords check result: ❌ mismatch
• release-8.5 — Keywords check result: ❌ mismatch

master — 2 issue(s)

Comparing keywords.md
against TiDB parser (master):

Missing docs for non-reserved keyword from UnReservedKeyword: OLD
Missing docs for non-reserved keyword from UnReservedKeyword: RETAIN

release-8.5 — 7 issue(s)

Comparing keywords.md
against TiDB parser (release-8.5):

Missing docs for reserved keyword: LATERAL
Missing docs for non-reserved keyword from UnReservedKeyword: RULE
Missing docs for non-reserved keyword from UnReservedKeyword: TIMEOUT
Missing docs for non-reserved keyword from UnReservedKeyword: VECTOR
Missing docs for non-reserved keyword from TiDBKeyword: DISTRIBUTE
Missing docs for non-reserved keyword from TiDBKeyword: DISTRIBUTION
Missing docs for non-reserved keyword from TiDBKeyword: DISTRIBUTIONS

How to fix

Update keywords.md on the affected branch to match the current TiDB parser keywords.
See check-keywords.py for details.

Run date: 2026-06-24 05:28 UTC
Workflow run: https://github.com/pingcap/docs-cn/actions/runs/28077320085

Start with keywords.md on the master and release-8.5 branches, then read scripts/check-keywords.py to understand how the report compares documentation with the TiDB parser. Add documentation for the listed missing keywords on each affected branch, and rerun the keyword check until both branch reports show no mismatches.