planner: support recommend index show to show all options

[qw4990]

What problem does this PR solve?

Issue Number: ref #12303

Problem Summary: planner: support recommend index show to show all options

What changed and how does it work?

planner: support recommend index show to show all options

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 @qw4990. 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

Attention: Patch coverage is 87.87879% with 4 lines in your changes missing coverage. Please review.

Project coverage is 75.8636%. Comparing base (ae95f2f) to head (c5041eb).
Report is 10 commits behind head on master.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #56268        +/-   ##
================================================
+ Coverage   73.3720%   75.8636%   +2.4916%     
================================================
  Files          1602       1605         +3     
  Lines        444469     449894      +5425     
================================================
+ Hits         326116     341306     +15190     
+ Misses        98398      88246     -10152     
- Partials      19955      20342       +387     

Flag	Coverage Δ
integration	49.4984% <0.0000%> (?)
unit	72.9456% <87.8787%> (+0.4741%)	⬆️

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	53.9995% <ø> (+8.1133%)	⬆️

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-09-24 11:24:24.725763167 +0000 UTC m=+1565134.466187105: ☑️ agreed by hawkingrei.
• 2024-09-24 13:04:55.780258214 +0000 UTC m=+1571165.520682137: ☑️ agreed by time-and-fate.

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: AilinKid, hawkingrei, time-and-fate

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Needs approval from an approver in each of these files:

• OWNERS [AilinKid,hawkingrei,time-and-fate]
• pkg/planner/OWNERS [AilinKid,hawkingrei,time-and-fate]

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[qw4990]

/test mysql-test

[tiprow]

@qw4990: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to this:

/test mysql-test

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