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Posted to issues@ignite.apache.org by "Taras Ledkov (Jira)" <ji...@apache.org> on 2021/06/18 13:42:00 UTC

[jira] [Resolved] (IGNITE-14531) Calcite improvements. Support DISTINCT for aggregates call at the execution

     [ https://issues.apache.org/jira/browse/IGNITE-14531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Taras Ledkov resolved IGNITE-14531.
-----------------------------------
    Resolution: Duplicate

> Calcite improvements. Support DISTINCT for aggregates call at the execution
> ---------------------------------------------------------------------------
>
>                 Key: IGNITE-14531
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14531
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Taras Ledkov
>            Priority: Major
>              Labels: calcite2-required, calcite3-required
>
> Now {{Accumulators#accumulatorFactory}} and all implementation of the {{Accumulator}} doesn't support DISTINCT (see {{AggregateCall#isDistinct}}). 
> Must be implemented.



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