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core: fix missing update on nested generated column (#55829) #56892

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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.

fix missing update on nested generated column

@ti-chi-bot ti-chi-bot bot added do-not-merge/cherry-pick-not-approved release-note Denotes a PR that will be considered when it comes time to generate release notes. 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 labels Oct 28, 2024
@ti-chi-bot ti-chi-bot added sig/planner SIG: Planner size/S Denotes a PR that changes 10-29 lines, ignoring generated files. type/cherry-pick-for-release-7.1 This PR is cherry-picked to release-7.1 from a source PR. labels Oct 28, 2024
Signed-off-by: wjhuang2016 <[email protected]>
@ti-chi-bot ti-chi-bot bot removed the size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. label Nov 4, 2024
@ti-chi-bot ti-chi-bot bot added approved needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels Nov 4, 2024
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ti-chi-bot bot commented Nov 4, 2024

[APPROVALNOTIFIER] This PR is APPROVED

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

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@ti-chi-bot ti-chi-bot bot added lgtm and removed needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels Nov 4, 2024
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ti-chi-bot bot commented Nov 4, 2024

[LGTM Timeline notifier]

Timeline:

  • 2024-11-04 08:10:25.231158154 +0000 UTC m=+855738.070313699: ☑️ agreed by tangenta.
  • 2024-11-04 08:15:26.776081295 +0000 UTC m=+856039.615236840: ☑️ agreed by AilinKid.

@wjhuang2016
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/retest

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codecov bot commented Nov 4, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (release-7.1@cc04dd7). Learn more about missing BASE report.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-7.1     #56892   +/-   ##
================================================
  Coverage               ?   73.4656%           
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  Files                  ?       1212           
  Lines                  ?     380775           
  Branches               ?          0           
================================================
  Hits                   ?     279739           
  Misses                 ?      83181           
  Partials               ?      17855           

@ti-chi-bot ti-chi-bot bot merged commit 9cd5d14 into pingcap:release-7.1 Nov 4, 2024
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4 participants