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planner: fix cannot binding for deleting multi table with alias (#57255) #57420

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This is an automated cherry-pick of #57255

What problem does this PR solve?

Issue Number: close #56726

Problem Summary:

What changed and how does it work?

delete tt1 from t1 tt1,(select max(id) id from t2)tt2 where tt1.id<=tt2.id
delete tt1 will be transfer to delete current_database.t1 in default when to deal with the statsment in the create binding.
because tt1 cannot be used as alias in delete statement.
so we have to set tt1 as alias by aliasChecker.

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.

fix cannot binding for deleting multi table with alias

修复无法为带别名的多表删除进行 binding 的问题

@ti-chi-bot ti-chi-bot added release-note Denotes a PR that will be considered when it comes time to generate release notes. sig/planner SIG: Planner size/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-7.5 This PR is cherry-picked to release-7.5 from a source PR. labels Nov 15, 2024
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ti-chi-bot bot commented Nov 15, 2024

[APPROVALNOTIFIER] This PR is NOT APPROVED

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Signed-off-by: Weizhen Wang <[email protected]>
Signed-off-by: Weizhen Wang <[email protected]>
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ti-chi-bot bot commented Nov 15, 2024

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

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idc-jenkins-ci-tidb/unit-test efd5e2a link true /test unit-test

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cherry-pick-approved Cherry pick PR approved by release team. release-note Denotes a PR that will be considered when it comes time to generate release notes. sig/planner SIG: Planner size/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-7.5 This PR is cherry-picked to release-7.5 from a source PR.
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