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statistics: add GC for mysql.column_stats_usage #29183
statistics: add GC for mysql.column_stats_usage #29183
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Co-authored-by: Yiding Cui <winoros@gmail.com>
[REVIEW NOTIFICATION] This pull request has been approved by:
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/merge |
This pull request has been accepted and is ready to merge. Commit hash: c8e4654
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the first a few commits sees related to a new important feature
find it #27828 then why start with unrelated commits... they seems have nothing to do with |
i am here to learn things related to statistic since i'm blocked with #28301 could you give some advice? thanks @xuyifangreeneyes |
This pr is developed based on #29025 and the unrelated commits at the beginning belongs to #29025. |
What problem does this PR solve?
Issue Number: close #29182
What is changed and how it works?
Implement GC for
mysql.column_stats_usage
.Check List
Tests
Side effects
Documentation
Release note