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Posted to issues@calcite.apache.org by "Vladimir Sitnikov (Jira)" <ji...@apache.org> on 2020/11/14 21:52:00 UTC
[jira] [Assigned] (CALCITE-3681) Refine RelMdColumnUniqueness and
RelMdRowCount for Aggregate
[ https://issues.apache.org/jira/browse/CALCITE-3681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Sitnikov reassigned CALCITE-3681:
------------------------------------------
Assignee: (was: Vladimir Sitnikov)
> Refine RelMdColumnUniqueness and RelMdRowCount for Aggregate
> ------------------------------------------------------------
>
> Key: CALCITE-3681
> URL: https://issues.apache.org/jira/browse/CALCITE-3681
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.21.0
> Reporter: Vladimir Sitnikov
> Priority: Major
>
> Aggregate might have grouping sets, so
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