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: 2026-07-01 05:41 UTC
Workflow run: https://github.com/pingcap/docs-cn/actions/runs/28496249317

Inspect keywords.md on master and release-8.5, then read scripts/check-keywords.py to understand the reported comparison. Add the listed missing keywords on each affected branch and rerun the keyword check. Done means both branches match their referenced TiDB parser keywords without reported mismatches.