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planner: fix the incorrect judgment of correlated column in the having clause (#51849) #53098

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This is an automated cherry-pick of #51849

What problem does this PR solve?

Issue Number: close #51107

Problem Summary:

What changed and how does it work?

the fields in the having clause should be a correlated column unrelated to select fields and group-by fields.

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.

修复在 having 语句中无法识别相关列,这可能导致错误的结果
Fix the inability to recognize related columns in the HAVING clause, which may lead to incorrect results.

Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
@ti-chi-bot ti-chi-bot added release-note Denotes a PR that will be considered when it comes time to generate release notes. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-6.5-20230625-v6.5.3 labels May 8, 2024
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
hawkingrei
hawkingrei previously approved these changes May 8, 2024
@ti-chi-bot ti-chi-bot bot added needs-1-more-lgtm Indicates a PR needs 1 more LGTM. approved labels May 8, 2024
elsa0520
elsa0520 previously approved these changes May 8, 2024
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LGTM

@ti-chi-bot ti-chi-bot bot added lgtm and removed needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels May 8, 2024
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ti-chi-bot bot commented May 8, 2024

[LGTM Timeline notifier]

Timeline:

  • 2024-05-08 06:37:53.018835715 +0000 UTC m=+1030426.775971286: ☑️ agreed by hawkingrei.
  • 2024-05-08 06:38:33.57664957 +0000 UTC m=+1030467.333785145: ☑️ agreed by elsa0520.

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/retest

Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
@hawkingrei hawkingrei dismissed stale reviews from elsa0520 and themself via 0b792e2 May 8, 2024 07:04
@ti-chi-bot ti-chi-bot bot removed the approved label May 8, 2024
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
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ti-chi-bot bot commented May 8, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hawkingrei

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@ti-chi-bot ti-chi-bot bot added the approved label May 8, 2024
@ti-chi-bot ti-chi-bot bot merged commit 416161d into pingcap:release-6.5-20230625-v6.5.3 May 8, 2024
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3 participants