[
https://issues.apache.org/jira/browse/SPARK-23199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-23199:
------------------------------------
Assignee: (was: Apache Spark)
> improved Removes repetition from group expressions in Aggregate
> ---------------------------------------------------------------
>
> Key: SPARK-23199
> URL: https://issues.apache.org/jira/browse/SPARK-23199
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: caoxuewen
> Priority: Major
>
> Currently, all Aggregate operations will go into
> RemoveRepetitionFromGroupExpressions, but there is no group expression or
> there is no duplicate group expression in group expression, we not need copy
> for logic plan.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
