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support collation in group by and join operator #771

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merged 12 commits into from
Jul 7, 2020

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windtalker
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  • introduce collation in aggregation/join input stream
  • refine getKey related code in SetVariants

@windtalker windtalker requested a review from zanmato1984 June 9, 2020 08:20
@windtalker windtalker added the needs-cherry-pick-release-4.0 PR which needs to be cherry-picked to release-4.0 label Jun 9, 2020
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/run-integration-tests

@zanmato1984 zanmato1984 added the type/enhancement The issue or PR belongs to an enhancement. label Jul 1, 2020
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LGTM

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/run-all-tests

@windtalker windtalker merged commit 84c2650 into pingcap:master Jul 7, 2020
@windtalker windtalker deleted the collation_agg_join branch July 7, 2020 04:33
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cherry pick to release-4.0 failed

windtalker added a commit that referenced this pull request Jul 8, 2020
* support collation in agg

* support collation in hash method based agg/set

* support collation in join

* fix bug

* refine

* refine

* refine

* support join with new collators
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3 participants