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Posted to issues@spark.apache.org by "Max Gekk (Jira)" <ji...@apache.org> on 2022/04/05 07:38:00 UTC

[jira] [Updated] (SPARK-37644) Support datasource v2 complete aggregate pushdown

     [ https://issues.apache.org/jira/browse/SPARK-37644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Max Gekk updated SPARK-37644:
-----------------------------
    Epic Link: SPARK-38788

> Support datasource v2 complete aggregate pushdown 
> --------------------------------------------------
>
>                 Key: SPARK-37644
>                 URL: https://issues.apache.org/jira/browse/SPARK-37644
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 3.3.0
>            Reporter: jiaan.geng
>            Assignee: jiaan.geng
>            Priority: Major
>             Fix For: 3.3.0
>
>
> Currently , Spark supports push down aggregate with partial-agg and final-agg . For some data source (e.g. JDBC ) , we can avoid partial-agg and final-agg by running completely on database.



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