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https://issues.apache.org/jira/browse/CALCITE-4644?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17369147#comment-17369147
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Julian Hyde commented on CALCITE-4644:
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The PR seems to be progressing well.
The one thing missing is the ability to execute queries with these functions;
and tests in .iq files that run queries and produce the correct results. I
understand if you don't need that for your particular use case, but it is
useful for Calcite as a whole if the operators can be executed. So, can we do
the execution as a follow-up task? People are working on MODE (CALCITE-4661)
and MEDIAN (CALCITE-4660) functions right now, so it might make sense to add
execution for all of these functions at the same time. They could all use the
same intermediate data structure (say a Java TreeSet).
> Add PERCENTILE_CONT and PERCENTILE_DISC aggregate functions
> -----------------------------------------------------------
>
> Key: CALCITE-4644
> URL: https://issues.apache.org/jira/browse/CALCITE-4644
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Reporter: Rafay A
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> Add percentile functions in the operator table.
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