[
https://issues.apache.org/jira/browse/SPARK-38506?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17514133#comment-17514133
]
Apache Spark commented on SPARK-38506:
--------------------------------------
User 'wangyum' has created a pull request for this issue:
https://github.com/apache/spark/pull/36005
> Push partial aggregation through join
> -------------------------------------
>
> Key: SPARK-38506
> URL: https://issues.apache.org/jira/browse/SPARK-38506
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Yuming Wang
> Priority: Major
>
> Please see
> https://docs.teradata.com/r/Teradata-VantageTM-SQL-Request-and-Transaction-Processing/March-2019/Join-Planning-and-Optimization/Partial-GROUP-BY-Block-Optimization
> for more details.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
