parser: support the new sql to show table t1 distribution

[bufferflies]

What problem does this PR solve?

Issue Number: close #59886

Problem Summary:

What changed and how does it work?

Check List

Tests

• Unit test

Side effects

Documentation

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

[ti-chi-bot]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[tiprow]

Hi @bufferflies. Thanks for your PR.

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[codecov]

Codecov Report

Attention: Patch coverage is 27.77778% with 13 lines in your changes missing coverage. Please review.

Project coverage is 73.6455%. Comparing base (67edd7d) to head (8f692c7).
Report is 55 commits behind head on master.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #59820        +/-   ##
================================================
+ Coverage   72.9760%   73.6455%   +0.6695%     
================================================
  Files          1699       1703         +4     
  Lines        469387     477737      +8350     
================================================
+ Hits         342540     351832      +9292     
+ Misses       105739     104651      -1088     
- Partials      21108      21254       +146     

Flag	Coverage Δ
integration	42.8929% <0.0000%> (?)
unit	72.5873% <27.7777%> (+0.4091%)	⬆️

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	46.6521% <ø> (+1.6296%)	⬆️

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[bufferflies]

/ok-to-test

[bufferflies]

/test check-dev2

[tiprow]

@bufferflies: The specified target(s) for /test were not found.
The following commands are available to trigger required jobs:

• /test fast_test_tiprow
• /test tidb_parser_test

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/test check-dev2

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2025-03-04 09:00:34.050539154 +0000 UTC m=+345747.179458902: ☑️ agreed by okJiang.
• 2025-03-06 01:41:35.46605693 +0000 UTC m=+492208.594976671: ☑️ agreed by lcwangchao.

[bufferflies]

/ping bb7133, qw4990, yudongusa

[bb7133]

LGTM

[yudongusa]

Please also open a document PR.

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: bb7133, lcwangchao, okJiang, qw4990, yudongusa

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Needs approval from an approver in each of these files:

• pkg/parser/OWNERS [bb7133,yudongusa]
• pkg/planner/OWNERS [qw4990]

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[bufferflies]

Please also open a document PR.

link pingcap/docs-cn#19534

[bufferflies]

/test unit-test

[tiprow]

@bufferflies: The specified target(s) for /test were not found.
The following commands are available to trigger required jobs:

• /test fast_test_tiprow
• /test tidb_parser_test

Use /test all to run all jobs.

In response to this:

/test unit-test

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[bufferflies]

/test unit-test

[tiprow]

@bufferflies: The specified target(s) for /test were not found.
The following commands are available to trigger required jobs:

• /test fast_test_tiprow
• /test tidb_parser_test

Use /test all to run all jobs.

In response to this:

/test unit-test

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.