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planner, executor: fix the logic for inline projection of executors (#45158) #45332

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This is an automated cherry-pick of #45158

What problem does this PR solve?

Issue Number: close #45112

Problem Summary:

What is changed and how it works?

The Physical Projection Elimination permits the case that the parent plan has a column which cannot be found by the child(ren).

The only thing we can rely on during the execution phase is the Column.Index.

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No code

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

@ti-chi-bot ti-chi-bot added release-note-none Denotes a PR that doesn't merit a release note. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-6.5 This PR is cherry-picked to release-6.5 from a source PR. labels Jul 12, 2023
@ti-chi-bot ti-chi-bot added the cherry-pick-approved Cherry pick PR approved by release team. label Jul 12, 2023
executor/benchmark_test.go Outdated Show resolved Hide resolved
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codecov bot commented Aug 14, 2023

Codecov Report

❗ No coverage uploaded for pull request base (release-6.5@7952556). Click here to learn what that means.
The diff coverage is n/a.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-6.5     #45332   +/-   ##
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  Coverage               ?   73.6609%           
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  Files                  ?       1083           
  Lines                  ?     347438           
  Branches               ?          0           
================================================
  Hits                   ?     255926           
  Misses                 ?      75067           
  Partials               ?      16445           

@ti-chi-bot ti-chi-bot bot added needs-1-more-lgtm Indicates a PR needs 1 more LGTM. approved labels Aug 15, 2023
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ti-chi-bot bot commented Aug 15, 2023

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: qw4990, time-and-fate

The full list of commands accepted by this bot can be found here.

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Needs approval from an approver in each of these files:
  • OWNERS [qw4990,time-and-fate]

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@ti-chi-bot ti-chi-bot bot added lgtm and removed needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels Aug 15, 2023
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ti-chi-bot bot commented Aug 15, 2023

[LGTM Timeline notifier]

Timeline:

  • 2023-08-15 02:14:18.974246989 +0000 UTC m=+597223.523262976: ☑️ agreed by qw4990.
  • 2023-08-15 02:18:16.623767175 +0000 UTC m=+597461.172783161: ☑️ agreed by time-and-fate.

@ti-chi-bot ti-chi-bot bot merged commit 1f6c883 into pingcap:release-6.5 Aug 15, 2023
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approved cherry-pick-approved Cherry pick PR approved by release team. lgtm release-note-none Denotes a PR that doesn't merit a release note. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-6.5 This PR is cherry-picked to release-6.5 from a source PR.
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5 participants