planner: fix the issue accessing unnecessary table side caused by column pruning | tidb-test=pr/2362

[qw4990]

What problem does this PR solve?

Issue Number: close #54213

Problem Summary: planner: fix the issue accessing unnecessary table side caused by column pruning

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 @qw4990. Thanks for your PR.

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[qw4990]

/test unit-test

[tiprow]

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

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/test unit-test

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 55.9587%. Comparing base (6bd7fac) to head (b248a53).
Report is 5 commits behind head on master.

Additional details and impacted files

@@                Coverage Diff                @@
##             master     #54609         +/-   ##
=================================================
- Coverage   74.7074%   55.9587%   -18.7487%     
=================================================
  Files          1549       1672        +123     
  Lines        362162     610980     +248818     
=================================================
+ Hits         270562     341897      +71335     
- Misses        71961     245765     +173804     
- Partials      19639      23318       +3679     

Flag	Coverage Δ
integration	37.0578% <100.0000%> (?)
unit	71.7227% <100.0000%> (-1.9046%)	⬇️

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

Components	Coverage Δ
dumpling	52.9656% <ø> (-2.2339%)	⬇️
parser	∅ <ø> (∅)
br	52.6027% <ø> (+4.9286%)	⬆️

[qw4990]

/test check-dev2

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

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/test check-dev2

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[qw4990]

/test mysql-test

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In response to this:

/test mysql-test

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[qw4990]

/test check-dev2

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/test check-dev2

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[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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Needs approval from an approver in each of these files:

• OWNERS [AilinKid,hawkingrei]
• pkg/planner/OWNERS [AilinKid,hawkingrei]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-07-15 08:08:54.669310977 +0000 UTC m=+254956.660252447: ☑️ agreed by AilinKid.
• 2024-07-15 09:36:39.07327793 +0000 UTC m=+260221.064219401: ☑️ agreed by hawkingrei.

[tiprow]

@qw4990: 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
fast_test_tiprow	b248a53	link	true	/test fast_test_tiprow

Full PR test history. Your PR dashboard.

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[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-8.1: #54636.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.5: #54637.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-6.5: #54936.