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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2022/06/24 09:34:00 UTC

[jira] [Assigned] (SPARK-38978) DS V2 supports push down OFFSET operator

     [ https://issues.apache.org/jira/browse/SPARK-38978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan reassigned SPARK-38978:
-----------------------------------

    Assignee: jiaan.geng

> DS V2 supports push down OFFSET operator
> ----------------------------------------
>
>                 Key: SPARK-38978
>                 URL: https://issues.apache.org/jira/browse/SPARK-38978
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.4.0
>            Reporter: jiaan.geng
>            Assignee: jiaan.geng
>            Priority: Major
>
> Currently, DS V2 push-down supports LIMIT but OFFSET.
> If we can pushing down OFFSET to JDBC data source, it will be better performance.



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