*: add test cases for non-unique global index

[Defined2014]

What problem does this PR solve?

Issue Number: ref #58650

Problem Summary: add more test cases for non-unique global index

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

[tiprow]

Hi @Defined2014. Thanks for your PR.

PRs from untrusted users cannot be marked as trusted with /ok-to-test in this repo meaning untrusted PR authors can never trigger tests themselves. Collaborators can still trigger tests on the PR using /test all.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.9737%. Comparing base (20e6bd2) to head (6005c5d).
Report is 7 commits behind head on master.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #59012        +/-   ##
================================================
+ Coverage   73.0261%   74.9737%   +1.9475%     
================================================
  Files          1684       1730        +46     
  Lines        465659     475421      +9762     
================================================
+ Hits         340053     356441     +16388     
+ Misses       104692      96628      -8064     
- Partials      20914      22352      +1438     

Flag	Coverage Δ
integration	48.9073% <ø> (?)
unit	72.3640% <ø> (+0.1502%)	⬆️

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

Components	Coverage Δ
dumpling	52.6910% <ø> (ø)
parser	∅ <ø> (∅)
br	60.9975% <ø> (+15.7022%)	⬆️

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2025-01-17 07:50:20.442474068 +0000 UTC m=+277691.897520243: ☑️ agreed by lance6716.
• 2025-01-17 08:17:25.810409459 +0000 UTC m=+279317.265455607: ☑️ agreed by D3Hunter.

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: D3Hunter, lance6716, Leavrth

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Needs approval from an approver in each of these files:

• OWNERS [D3Hunter,Leavrth,lance6716]
• br/OWNERS [Leavrth]
• dumpling/OWNERS [lance6716]
• lightning/OWNERS [D3Hunter,lance6716]

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[ti-chi-bot]

@Defined2014: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-br-integration-test	6005c5d	link	unknown	/test pull-br-integration-test

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.