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Posted to issues@spark.apache.org by "jiaan.geng (Jira)" <ji...@apache.org> on 2021/12/03 11:28:00 UTC

[jira] (SPARK-37527) Translate more standard aggregate functions for pushdown

    [ https://issues.apache.org/jira/browse/SPARK-37527 ]


    jiaan.geng deleted comment on SPARK-37527:
    ------------------------------------

was (Author: beliefer):
I'm working on.

> Translate more standard aggregate functions for pushdown
> --------------------------------------------------------
>
>                 Key: SPARK-37527
>                 URL: https://issues.apache.org/jira/browse/SPARK-37527
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.3.0
>            Reporter: jiaan.geng
>            Priority: Major
>
> Currently, Spark aggregate pushdown will translate some standard aggregate functions, so that compile these functions suitable specify database.
> After this job, users could override JdbcDialect.compileAggregate to implement some aggregate functions supported by some database.



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