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planner: fix the issue that UnionScan returns wrong results in dynamic mode #26876

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merged 6 commits into from
Aug 4, 2021

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@qw4990 qw4990 commented Aug 4, 2021

What problem does this PR solve?

Issue Number: close #26719

Problem Summary: planner: fix the issue that UnionScan returns wrong results in dynamic mode

What is changed and how it works?

planner: fix the issue that UnionScan returns wrong results in dynamic mode

Please see #26719 for more details.

Check List

Tests

  • Unit test

Release note

planner: fix the issue that UnionScan returns wrong results in dynamic mode

@qw4990 qw4990 added type/bugfix This PR fixes a bug. sig/planner SIG: Planner labels Aug 4, 2021
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ti-chi-bot commented Aug 4, 2021

[REVIEW NOTIFICATION]

This pull request has been approved by:

  • Reminiscent
  • rebelice

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@ti-chi-bot ti-chi-bot added release-note Denotes a PR that will be considered when it comes time to generate release notes. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Aug 4, 2021
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qw4990 commented Aug 4, 2021

/run-all-tests

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qw4990 commented Aug 4, 2021

/run-common-test

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qw4990 commented Aug 4, 2021

/run-integration-test

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qw4990 commented Aug 4, 2021

/run-common-test

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qw4990 commented Aug 4, 2021

/run-integration-tests

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qw4990 commented Aug 4, 2021

/run-integration-tests tidb-test=pr/1146

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qw4990 commented Aug 4, 2021

/run-integration-tests tidb-test=pr/1146

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qw4990 commented Aug 4, 2021

/run-all-tests

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/run-integration-tests tidb-test=pr/1146

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qw4990 commented Aug 4, 2021

/run-integration-tests tidb-test=pr/1256

@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Aug 4, 2021
@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 Aug 4, 2021
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qw4990 commented Aug 4, 2021

/merge

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

Commit hash: a6fafb1

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Aug 4, 2021
@ti-chi-bot ti-chi-bot merged commit 4d5773c into pingcap:master Aug 4, 2021
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qw4990 commented Aug 5, 2021

/run-cherry-picker

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qw4990 commented Aug 5, 2021

/run-cherry-picker

ti-srebot pushed a commit to ti-srebot/tidb that referenced this pull request Aug 5, 2021
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
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cherry pick to release-5.0 in PR #26911

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qw4990 commented Aug 5, 2021

/cherry-pick release-5.1

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qw4990 commented Aug 5, 2021

/cherry-pick release-5.1

ti-srebot pushed a commit to ti-srebot/tidb that referenced this pull request Aug 5, 2021
Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
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cherry pick to release-5.1 in PR #26912

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needs-cherry-pick-release-5.0 needs-cherry-pick-release-5.1 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. status/can-merge Indicates a PR has been approved by a committer. status/LGT2 Indicates that a PR has LGTM 2. type/bugfix This PR fixes a bug.
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union scan result error when using dynamic mode
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