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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2020/08/04 04:42:00 UTC
[jira] [Resolved] (SPARK-30276) Support Filter expression allows
simultaneous use of DISTINCT
[ https://issues.apache.org/jira/browse/SPARK-30276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan resolved SPARK-30276.
---------------------------------
Fix Version/s: 3.1.0
Resolution: Fixed
Issue resolved by pull request 29291
[https://github.com/apache/spark/pull/29291]
> Support Filter expression allows simultaneous use of DISTINCT
> -------------------------------------------------------------
>
> Key: SPARK-30276
> URL: https://issues.apache.org/jira/browse/SPARK-30276
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: jiaan.geng
> Assignee: jiaan.geng
> Priority: Major
> Fix For: 3.1.0
>
>
> SPARK-27986 only supports Filter expression without DISTINCT.
> We need to support Filter expression allow simultaneous use of DISTINCT
> PostgreSQL support:
> {code:java}
> select ten, sum(distinct four) filter (where four > 10) from onek group by ten;{code}
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