planner: stop pushing Agg down through Projection if substitution fail (#50932)

[ti-chi-bot]

This is an automated cherry-pick of #50932

What problem does this PR solve?

Issue Number: close #50926

Problem Summary: planner: stop pushing Agg down through Projection if substitution fail

What changed and how does it work?

planner: stop pushing Agg down through Projection if substitution fail

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

[fixdb]

+1 after the conflict is resolved.

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: fixdb, qw4990

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-02-26 08:22:29.936486647 +0000 UTC m=+863838.684109758: ☑️ agreed by fixdb.
• 2024-02-26 14:52:00.359390558 +0000 UTC m=+887209.107013669: ☑️ agreed by qw4990.

[qw4990]

/test mysql-test

[tiprow]

@qw4990: No presubmit jobs available for pingcap/tidb@release-7.1

In response to this:

/test mysql-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/test-infra repository.

[qw4990]

/test mysql-test

[tiprow]

@qw4990: No presubmit jobs available for pingcap/tidb@release-7.1

In response to this:

/test mysql-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/test-infra repository.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (release-7.1@6d13674). Click here to learn what that means.
The diff coverage is 47.0588%.

Additional details and impacted files

@@               Coverage Diff                @@
##             release-7.1     #51135   +/-   ##
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  Coverage               ?   73.3987%           
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  Files                  ?       1209           
  Lines                  ?     378896           
  Branches               ?          0           
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  Hits                   ?     278105           
  Misses                 ?      83014           
  Partials               ?      17777