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planner: fix group by resolver for multi items with param marker (#16363) #16377

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merged 2 commits into from
Apr 15, 2020

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@sre-bot sre-bot commented Apr 14, 2020

cherry-pick #16363 to release-4.0


What problem does this PR solve?

Issue Number: close #16342

Problem Summary:
ParamMarker expressions in group by clause are not processed properly, only the first one could be treated as PositionExpr

What is changed and how it works?

What's Changed:
Reset the exprDepth before resolving each group item

How it Works:

Related changes

  • Need to cherry-pick to the release branch

Check List

Tests

  • Unit test

Side effects

Release note

@sre-bot sre-bot requested a review from a team as a code owner April 14, 2020 14:30
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sre-bot commented Apr 14, 2020

/run-all-tests

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LGTM

@jackysp jackysp added the status/LGT1 Indicates that a PR has LGTM 1. label Apr 15, 2020
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LGTM

@eurekaka eurekaka added the status/can-merge Indicates a PR has been approved by a committer. label Apr 15, 2020
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sre-bot commented Apr 15, 2020

Your auto merge job has been accepted, waiting for 16277, 16237, 16118, 16188

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sre-bot commented Apr 15, 2020

/run-all-tests

@sre-bot sre-bot merged commit 830e723 into pingcap:release-4.0 Apr 15, 2020
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4 participants