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planner: Fix the issue that may generate many plandigests when the inner table is clustered (#47952) #48111

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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

Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
@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-6.5 This PR is cherry-picked to release-6.5 from a source PR. labels Oct 30, 2023
@ti-chi-bot ti-chi-bot bot added do-not-merge/cherry-pick-not-approved size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. and removed size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Oct 30, 2023
@ti-chi-bot ti-chi-bot added the cherry-pick-approved Cherry pick PR approved by release team. label Dec 21, 2023
@ti-chi-bot ti-chi-bot bot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. labels Dec 22, 2023
@ti-chi-bot ti-chi-bot bot added needs-1-more-lgtm Indicates a PR needs 1 more LGTM. approved labels Dec 22, 2023
@ti-chi-bot ti-chi-bot bot added the lgtm label Dec 22, 2023
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ti-chi-bot bot commented Dec 22, 2023

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: AilinKid, qw4990

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@ti-chi-bot ti-chi-bot bot removed the needs-1-more-lgtm Indicates a PR needs 1 more LGTM. label Dec 22, 2023
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ti-chi-bot bot commented Dec 22, 2023

[LGTM Timeline notifier]

Timeline:

  • 2023-12-22 06:31:52.102232153 +0000 UTC m=+1201803.139459125: ☑️ agreed by qw4990.
  • 2023-12-22 06:35:05.508792403 +0000 UTC m=+1201996.546019355: ☑️ agreed by AilinKid.

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qw4990 commented Dec 22, 2023

/test unit-test

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tiprow bot commented Dec 22, 2023

@qw4990: No presubmit jobs available for pingcap/tidb@release-6.5

In response to this:

/test unit-test

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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codecov bot commented Dec 22, 2023

Codecov Report

❗ No coverage uploaded for pull request base (release-6.5@62766de). Click here to learn what that means.
The diff coverage is n/a.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-6.5     #48111   +/-   ##
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  Coverage               ?   73.6894%           
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  Files                  ?       1087           
  Lines                  ?     349738           
  Branches               ?          0           
================================================
  Hits                   ?     257720           
  Misses                 ?      75507           
  Partials               ?      16511           

@ti-chi-bot ti-chi-bot bot merged commit 2bdadae into pingcap:release-6.5 Dec 22, 2023
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4 participants