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planner: support column range partition pruning for builtin function IN (#31493) #31865

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@ti-srebot ti-srebot commented Jan 20, 2022

cherry-pick #31493 to release-5.4
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/31865

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

git push git@github.com:ti-srebot/tidb.git pr/31865:release-5.4-a15f4fd2d70e

What problem does this PR solve?

Issue Number: close #26739

Problem Summary: planner: support column range partition pruning for builtin function IN

What is changed and how it works?

Convert IN to EQ and then prune them.

Check List

Tests

  • Unit test

Release note

planner: support column range partition pruning for builtin function IN

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
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@ti-srebot: This cherry pick PR is for a release branch and has not yet been approved by release team.
Adding the do-not-merge/cherry-pick-not-approved label.

To merge this cherry pick, it must first be approved by the collaborators.

AFTER it has been approved by collaborators, please ping the release team in a comment to request a cherry pick review.

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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 Jan 20, 2022
@ti-srebot ti-srebot added sig/planner SIG: Planner size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/5.4-cherry-pick type/enhancement The issue or PR belongs to an enhancement. labels Jan 20, 2022
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@qw4990 you're already a collaborator in bot's repo.

@rebelice rebelice removed their request for review October 9, 2022 02:51
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