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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2020/10/16 11:27:00 UTC
[jira] [Resolved] (SPARK-33131) Fix grouping sets with having
clause can not resolve qualified col name
[ https://issues.apache.org/jira/browse/SPARK-33131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan resolved SPARK-33131.
---------------------------------
Fix Version/s: 3.1.0
Resolution: Fixed
Issue resolved by pull request 30029
[https://github.com/apache/spark/pull/30029]
> Fix grouping sets with having clause can not resolve qualified col name
> -----------------------------------------------------------------------
>
> Key: SPARK-33131
> URL: https://issues.apache.org/jira/browse/SPARK-33131
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: ulysses you
> Assignee: ulysses you
> Priority: Minor
> Fix For: 3.1.0
>
>
> Grouping sets construct new aggregate lost the qualified name of grouping expression. Here is a example:
> {code:java}
> -- Works resolved by ResolveReferences
> select c1 from values (1) as t1(c1) group by grouping sets(t1.c1) having c1 = 1
> -- Works because of the extra expression c1
> select c1 as c2 from values (1) as t1(c1) group by grouping sets(t1.c1) having t1.c1 = 1
> -- Failed
> select c1 from values (1) as t1(c1) group by grouping sets(t1.c1) having t1.c1 = 1{code}
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