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core: fix missing update on nested generated column (#55829) #55852

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This is an automated cherry-pick of #55829

What problem does this PR solve?

Issue Number: close #53967

Problem Summary:
IF:
Virtual generated column B depends on A
Virtual generated column C depends on B
Index idx on C.
Update A should update index idx too.

but the dependence C on B is not built correctly.

What changed and how does it work?

Build dependence correctly.

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 release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/S Denotes a PR that changes 10-29 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 Sep 4, 2024
@ti-chi-bot ti-chi-bot bot added do-not-merge/cherry-pick-not-approved cherry-pick-approved Cherry pick PR approved by release team. size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. and removed do-not-merge/cherry-pick-not-approved size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Sep 4, 2024
@ti-chi-bot ti-chi-bot bot added size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. and removed size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. labels Sep 5, 2024
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ti-chi-bot bot commented Sep 5, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: fzzf678, wjhuang2016

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ti-chi-bot bot commented Sep 5, 2024

[LGTM Timeline notifier]

Timeline:

  • 2024-09-05 09:32:31.746023703 +0000 UTC m=+523276.264076627: ☑️ agreed by wjhuang2016.
  • 2024-09-05 09:33:24.772399596 +0000 UTC m=+523329.290452520: ☑️ agreed by fzzf678.

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codecov bot commented Sep 5, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (release-6.5@cd2bc64). Learn more about missing BASE report.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-6.5     #55852   +/-   ##
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  Coverage               ?   73.6528%           
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  Files                  ?       1097           
  Lines                  ?     352694           
  Branches               ?          0           
================================================
  Hits                   ?     259769           
  Misses                 ?      76224           
  Partials               ?      16701           

@ti-chi-bot ti-chi-bot bot merged commit 973b215 into pingcap:release-6.5 Sep 5, 2024
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approved cherry-pick-approved Cherry pick PR approved by release team. lgtm release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. type/cherry-pick-for-release-6.5 This PR is cherry-picked to release-6.5 from a source PR.
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3 participants