ddl: Allow global Index including all columns in the partitioning expression

[Defined2014]

What problem does this PR solve?

Issue Number: close #56230

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.

Allow global Index including all columns in the partitioning expression.

[tiprow]

Hi @Defined2014. Thanks for your PR.

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[codecov]

Codecov Report

Attention: Patch coverage is 87.50000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 57.4701%. Comparing base (7292117) to head (8b2a0f7).
Report is 40 commits behind head on master.

Additional details and impacted files

@@                Coverage Diff                @@
##             master     #56868         +/-   ##
=================================================
- Coverage   73.2789%   57.4701%   -15.8089%     
=================================================
  Files          1636       1801        +165     
  Lines        453658     646276     +192618     
=================================================
+ Hits         332436     371416      +38980     
- Misses       100846     249478     +148632     
- Partials      20376      25382       +5006     

Flag	Coverage Δ
integration	39.5717% <87.5000%> (?)
unit	72.6696% <25.0000%> (+0.1816%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
dumpling	52.9478% <ø> (ø)
parser	∅ <ø> (∅)
br	63.1946% <ø> (+17.2148%)	⬆️

[Defined2014]

/retest

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[mjonss]

LGTM, with some minor questions

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-10-29 10:52:03.63700333 +0000 UTC m=+347036.476158876: ☑️ agreed by mjonss.
• 2024-10-30 06:04:32.311094105 +0000 UTC m=+416185.150249651: ☑️ agreed by tangenta.

[Defined2014]

/retest

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[Defined2014]

/retest

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[Defined2014]

/retest

[tiprow]

@Defined2014: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to this:

/retest

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