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expression: fix wrong calculation order of radians (#57672) #57684

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This is an automated cherry-pick of #57672

What problem does this PR solve?

Issue Number: close #57671 close #57661

Problem Summary:
See #57671

What changed and how does it work?

radians changes from arg * PI / 180 to arg * (PI / 180) to avoid infinite float and wrong result issues. FYI: https://github.com/mysql/mysql-server/blob/ee079e5ca930ce5ed0643326abadeed8cd41fffc/sql/item_func.h#L1556 MySQL also calculates PI / 180 firstly.
TiKV has already fixed this bug in tikv/tikv#17853.

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. 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. labels Nov 25, 2024
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ti-chi-bot bot commented Nov 25, 2024

[APPROVALNOTIFIER] This PR is NOT APPROVED

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@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/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Nov 25, 2024
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codecov bot commented Nov 25, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (release-6.5@ae4703a). Learn more about missing BASE report.

Additional details and impacted files
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##             release-6.5     #57684   +/-   ##
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  Branches               ?          0           
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  Hits                   ?     259843           
  Misses                 ?      76373           
  Partials               ?      16723           
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cherry-pick-approved Cherry pick PR approved by release team. release-note-none Denotes a PR that doesn't merit a release note. size/XXL Denotes a PR that changes 1000+ 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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