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planner: fix wrong selection push down when having above agg (#27021) #27741

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merged 4 commits into from
Sep 13, 2021

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@ti-srebot ti-srebot commented Sep 1, 2021

cherry-pick #27021 to release-4.0
You can switch your code base to this Pull Request by using git-extras:

# In tidb repo:
git pr https://github.com/pingcap/tidb/pull/27741

After apply modifications, you can push your change to this PR via:

git push [email protected]:ti-srebot/tidb.git pr/27741:release-4.0-09ebd0d703c1

Signed-off-by: lzmhhh123 [email protected]

What problem does this PR solve?

Issue Number: close #26496

What is changed and how it works?

How it Works:

Check List

Tests

  • Unit test
  • Integration test

Side effects

  • Performance regression: Consumes more CPU

Release note

fix wrong selection push down when having above agg

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ti-chi-bot commented Sep 1, 2021

[REVIEW NOTIFICATION]

This pull request has been approved by:

  • XuHuaiyu
  • guo-shaoge

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

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/run-all-tests

@ti-chi-bot ti-chi-bot added do-not-merge/release-note-label-needed Indicates that a PR should not merge because it's missing one of the release note labels. release-note Denotes a PR that will be considered when it comes time to generate release notes. and removed do-not-merge/release-note-label-needed Indicates that a PR should not merge because it's missing one of the release note labels. labels Sep 1, 2021
@ti-srebot ti-srebot added sig/planner SIG: Planner size/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/4.0-cherry-pick labels Sep 1, 2021
@ti-srebot ti-srebot added this to the v4.0.14 milestone Sep 1, 2021
@ti-chi-bot ti-chi-bot removed the size/M Denotes a PR that changes 30-99 lines, ignoring generated files. label Sep 1, 2021
@ti-chi-bot ti-chi-bot added the size/L Denotes a PR that changes 100-499 lines, ignoring generated files. label Sep 1, 2021
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@lzmhhh123 you're already a collaborator in bot's repo.

@wshwsh12 wshwsh12 removed their request for review September 5, 2021 15:22
Signed-off-by: lzmhhh123 <[email protected]>
@ti-chi-bot ti-chi-bot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Sep 13, 2021
@zhouqiang-cl zhouqiang-cl added the cherry-pick-approved Cherry pick PR approved by release team. label Sep 13, 2021
@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Sep 13, 2021
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/run-check_dev

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LGTM

@ti-chi-bot ti-chi-bot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Sep 13, 2021
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/merge

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This pull request has been accepted and is ready to merge.

Commit hash: 105d8ce

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Sep 13, 2021
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6 participants