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ddl: fix duplicate inforSchema information of rename tables (#47087) #47141

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This is an automated cherry-pick of #47087

What problem does this PR solve?

Issue Number: close #47064

Problem Summary:

What is changed and how it works?

it seems lead to ApplyDiff twice for the first table of rename table list.

https://github.com/pingcap/tidb/blob/4bd39b5fd712f06b1c4594418a88ee1740f6f1aa/ddl/ddl_worker.go#L1381C2-L1381C2

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No need to test
    • I checked and no code files have been changed.

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory
  • Breaking backward compatibility

Documentation

  • Affects user behaviors
  • Contains syntax changes
  • Contains variable changes
  • Contains experimental features
  • Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

@ti-chi-bot ti-chi-bot added needs-ok-to-test Indicates a PR created by contributors and need ORG member send '/ok-to-test' to start testing. release-note-none Denotes a PR that doesn't merit a release note. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Sep 20, 2023
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ti-chi-bot bot commented Sep 20, 2023

This cherry pick PR is for a release branch and has not yet been approved by release team.
Adding the do-not-merge/cherry-pick-not-approved label.

To merge this cherry pick, it must first be approved by the collaborators.

AFTER it has been approved by collaborators, please ping the release team in a comment to request a cherry pick review.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

@ti-chi-bot ti-chi-bot added the type/cherry-pick-for-release-6.5 This PR is cherry-picked to release-6.5 from a source PR. label Sep 20, 2023
@ti-chi-bot ti-chi-bot bot added do-not-merge/cherry-pick-not-approved release-note-none Denotes a PR that doesn't merit a release note. labels Sep 20, 2023
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codecov bot commented Sep 20, 2023

Codecov Report

❗ No coverage uploaded for pull request base (release-6.5@71bcc44). Click here to learn what that means.
The diff coverage is n/a.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-6.5     #47141   +/-   ##
================================================
  Coverage               ?   74.5416%           
================================================
  Files                  ?       1085           
  Lines                  ?     356083           
  Branches               ?          0           
================================================
  Hits                   ?     265430           
  Misses                 ?      74468           
  Partials               ?      16185           

@ti-chi-bot ti-chi-bot added the cherry-pick-approved Cherry pick PR approved by release team. label Nov 21, 2023
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@Benjamin2037 Benjamin2037 left a comment

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LGTM

@ti-chi-bot ti-chi-bot bot added the needs-1-more-lgtm Indicates a PR needs 1 more LGTM. label Nov 22, 2023
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@Benjamin2037 Benjamin2037 left a comment

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LGTM

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ti-chi-bot bot commented Nov 22, 2023

@Benjamin2037: Your lgtm message is repeated, so it is ignored.

In response to this:

LGTM

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

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LGTM

@ti-chi-bot ti-chi-bot bot added the lgtm label Nov 22, 2023
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ti-chi-bot bot commented Nov 22, 2023

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Benjamin2037, GMHDBJD

The full list of commands accepted by this bot can be found here.

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@ti-chi-bot ti-chi-bot bot added approved and removed needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels Nov 22, 2023
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ti-chi-bot bot commented Nov 22, 2023

[LGTM Timeline notifier]

Timeline:

  • 2023-11-22 03:53:54.430165296 +0000 UTC m=+376463.095391508: ☑️ agreed by Benjamin2037.
  • 2023-11-22 08:05:11.417584008 +0000 UTC m=+391540.082810202: ☑️ agreed by GMHDBJD.

@ti-chi-bot ti-chi-bot bot merged commit 6badab9 into pingcap:release-6.5 Nov 22, 2023
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4 participants