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fix: allow multiple distinct columns on single shards #9940

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merged 1 commit into from
Mar 28, 2022

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systay
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@systay systay commented Mar 22, 2022

Description

We don't support multiple distinct columns when aggregating on the vtgate, but there is no reason we should not allow it against single shards.

Related Issue(s)

Fixes #9927

Checklist

  • Should this PR be backported? No, unless, someone asks for it
  • Tests were added or are not required
  • Documentation was added or is not required

@systay systay added Type: Enhancement Logical improvement (somewhere between a bug and feature) Component: Query Serving release notes labels Mar 22, 2022
@systay systay force-pushed the multi-distinct-count branch from 05c2a95 to 47bb3bc Compare March 25, 2022 14:30
@systay systay merged commit fa258df into vitessio:main Mar 28, 2022
@systay systay deleted the multi-distinct-count branch March 28, 2022 06:27
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Component: Query Serving Type: Enhancement Logical improvement (somewhere between a bug and feature)
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Bug Report: select count(distinct colA, colB) produces syntax error
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