expression: wrong result of timestampadd(month,1,date '2024-01-31') (#53101)

[ti-chi-bot]

This is an automated cherry-pick of #53101

What problem does this PR solve?

Issue Number: close #41052

Problem Summary:

What changed and how does it work?

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

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (release-7.5@f162dcc). Learn more about missing BASE report.

Additional details and impacted files

@@               Coverage Diff                @@
##             release-7.5     #53419   +/-   ##
================================================
  Coverage               ?   72.4561%           
================================================
  Files                  ?       1411           
  Lines                  ?     414231           
  Branches               ?          0           
================================================
  Hits                   ?     300136           
  Misses                 ?      94369           
  Partials               ?      19726           

Flag	Coverage Δ
unit	72.4561% <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	54.3211% <0.0000%> (?)

[windtalker]

LGTM

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: windtalker, XuHuaiyu

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• pkg/expression/OWNERS [XuHuaiyu,windtalker]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-05-22 02:31:50.547087866 +0000 UTC m=+2225264.304223439: ☑️ agreed by windtalker.
• 2024-05-22 02:32:06.931004193 +0000 UTC m=+2225280.688139761: ☑️ agreed by XuHuaiyu.

[xzhangxian1008]

/retest