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https://issues.apache.org/jira/browse/SPARK-30974?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akshay updated SPARK-30974:
---------------------------
Summary: org.apache.spark.sql.AnalysisException: expression
'default.udfvalidation.`empname`' is neither present in the group by, nor is it
an aggregate function. (was: org.apache.spark.sql.AnalysisException:
expression 'default.udfvalidation.`empname`' is neither present in the group
by, nor is it an aggregate function. Add to group by or wrap in first() (or
first_value) if you don't care which value you get.;;)
> org.apache.spark.sql.AnalysisException: expression
> 'default.udfvalidation.`empname`' is neither present in the group by, nor is
> it an aggregate function.
> ----------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-30974
> URL: https://issues.apache.org/jira/browse/SPARK-30974
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.4.2
> Reporter: Akshay
> Priority: Minor
>
> I'm getting the following exception while executing the query in spark 2.4.2
> !image-2020-02-27-20-07-03-701.png!
>
>
> !image-2020-02-27-20-03-01-399.png!
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