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planner: Fix the issue that may generate many plandigests when the inner table is clustered (#47952)#48113

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ti-chi-bot[bot] merged 3 commits intopingcap:release-7.5from
ti-chi-bot:cherry-pick-47952-to-release-7.5
Feb 18, 2024
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planner: Fix the issue that may generate many plandigests when the inner table is clustered (#47952)#48113
ti-chi-bot[bot] merged 3 commits intopingcap:release-7.5from
ti-chi-bot:cherry-pick-47952-to-release-7.5

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This is an automated cherry-pick of #47952

What problem does this PR solve?

Issue Number: close #47634
Problem Summary:
After pr:#38259 queries with the same plan have different plan_digest in information_schema.statement_summary

What is changed and how it works?

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/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-7.5 This PR is cherry-picked to release-7.5 from a source PR. labels Oct 30, 2023
@ti-chi-bot ti-chi-bot added the cherry-pick-approved Cherry pick PR approved by release team. label Feb 1, 2024
@ti-chi-bot ti-chi-bot bot added needs-1-more-lgtm Indicates a PR needs 1 more LGTM. approved labels Feb 18, 2024
@ti-chi-bot ti-chi-bot bot added lgtm and removed needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels Feb 18, 2024
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ti-chi-bot bot commented Feb 18, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hawkingrei, winoros

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ti-chi-bot bot commented Feb 18, 2024

[LGTM Timeline notifier]

Timeline:

  • 2024-02-18 08:21:46.671255041 +0000 UTC m=+172595.418878152: ☑️ agreed by winoros.
  • 2024-02-18 08:29:25.609407029 +0000 UTC m=+173054.357030139: ☑️ agreed by hawkingrei.

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winoros commented Feb 18, 2024

/retest

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winoros commented Feb 18, 2024

/retest

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codecov bot commented Feb 18, 2024

Codecov Report

❗ No coverage uploaded for pull request base (release-7.5@f2f5e1a). Click here to learn what that means.
The diff coverage is 100.0000%.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-7.5     #48113   +/-   ##
================================================
  Coverage               ?   71.9663%           
================================================
  Files                  ?       1403           
  Lines                  ?     407160           
  Branches               ?          0           
================================================
  Hits                   ?     293018           
  Misses                 ?      94415           
  Partials               ?      19727           
Flag Coverage Δ
unit 71.9663% <100.0000%> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

Components Coverage Δ
dumpling 53.9913% <0.0000%> (?)
parser ∅ <0.0000%> (?)
br 53.2822% <0.0000%> (?)

@ti-chi-bot ti-chi-bot bot merged commit c5e1b45 into pingcap:release-7.5 Feb 18, 2024
@ti-chi-bot ti-chi-bot deleted the cherry-pick-47952-to-release-7.5 branch April 15, 2025 08:31
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approved cherry-pick-approved Cherry pick PR approved by release team. lgtm 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/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-7.5 This PR is cherry-picked to release-7.5 from a source PR.

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4 participants