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range: build right range for NULL value on index column (#19385) #19430

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merged 1 commit into from
Aug 25, 2020

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cherry-pick #19385 to release-4.0


What problem does this PR solve?

Issue Number: close #19100

Problem Summary:

What is changed and how it works?

Proposal: xxx

What's Changed:

  1. Use keepNull to build range
    How it Works:

Related changes

  • Need to cherry-pick to the release branch

Check List

Tests

  • Unit test
  • Integration test

Side effects

Release note

  • Build right range for NULL value on index column

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/run-all-tests

@ti-srebot ti-srebot added component/expression priority/release-blocker This issue blocks a release. Please solve it ASAP. sig/execution SIG execution sig/planner SIG: Planner type/4.0-cherry-pick type/bugfix This PR fixes a bug. labels Aug 25, 2020
@ti-srebot ti-srebot added this to the v4.0.6 milestone Aug 25, 2020
@wshwsh12 wshwsh12 modified the milestones: v4.0.6, v4.0.5 Aug 25, 2020
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/run-unit-test
/run-integration-ddl-test

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LGTM

@ti-srebot ti-srebot added the status/LGT1 Indicates that a PR has LGTM 1. label Aug 25, 2020
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LGTM

@ti-srebot ti-srebot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Aug 25, 2020
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jebter commented Aug 25, 2020

/run-integration-ddl-test

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jebter commented Aug 25, 2020

/merge

@ti-srebot ti-srebot added the status/can-merge Indicates a PR has been approved by a committer. label Aug 25, 2020
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/run-all-tests

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jebter commented Aug 25, 2020

/run-integration-ddl-test

@ti-srebot ti-srebot merged commit 7d6fd41 into pingcap:release-4.0 Aug 25, 2020
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component/expression priority/release-blocker This issue blocks a release. Please solve it ASAP. sig/execution SIG execution sig/planner SIG: Planner 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. type/4.0-cherry-pick
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5 participants