[
https://issues.apache.org/jira/browse/SPARK-26639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dongjoon Hyun updated SPARK-26639:
----------------------------------
Affects Version/s: (was: 3.0.0)
3.1.0
> The reuse subquery function maybe does not work in SPARK SQL
> ------------------------------------------------------------
>
> Key: SPARK-26639
> URL: https://issues.apache.org/jira/browse/SPARK-26639
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: Ke Jia
> Priority: Major
>
> The subquery reuse feature has done in
> [https://github.com/apache/spark/pull/14548]
> In my test, I found the visualized plan do show the subquery is executed
> once. But the stage of same subquery execute maybe not once.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
