Weekly keywords check: mismatches found

Weekly Keywords Check Report

Summary

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

master — 3 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
Missing docs for non-reserved keyword from UnReservedKeyword: UUID

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: 2026-07-08 05:09 UTC
Workflow run: https://github.com/pingcap/docs-cn/actions/runs/28919075196

Start with scripts/check-keywords.py and the affected keywords.md files on master and release-8.5, then compare them with the linked TiDB parser files. Update the keyword documentation on each affected branch, and verify that the weekly keywords check reports no mismatches.