ddl: Fix frequent schema GC under multi tenant (#8248)#8266
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ti-chi-bot[bot] merged 7 commits intopingcap:release-7.5from Oct 27, 2023
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Lloyd-Pottiger
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Oct 27, 2023
hongyunyan
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: hongyunyan, Lloyd-Pottiger The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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This is an automated cherry-pick of #8248
What problem does this PR solve?
Issue Number: close #8256
Problem Summary:
Previously, the last_gc_safepoint does not distinguish between keyspaces under multi tenant. Which make the Schema GC run repeadtly
What is changed and how it works?
Check List
Tests
Side effects
Documentation
Release note