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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2017/05/02 07:25:04 UTC
[jira] [Resolved] (SPARK-20552) Add
isNotDistinctFrom/isDistinctFrom for column APIs in Scala/Java and Python
[ https://issues.apache.org/jira/browse/SPARK-20552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-20552.
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Resolution: Won't Fix
I am resolving this. Please refer the discussion in the PR.
> Add isNotDistinctFrom/isDistinctFrom for column APIs in Scala/Java and Python
> ------------------------------------------------------------------------------
>
> Key: SPARK-20552
> URL: https://issues.apache.org/jira/browse/SPARK-20552
> Project: Spark
> Issue Type: Improvement
> Components: PySpark, SQL
> Affects Versions: 2.2.0
> Reporter: Hyukjin Kwon
> Priority: Minor
>
> After SPARK-20463, we are able to use {{IS [NOT] DISTINCT FROM}} in Spark SQL.
> It looks we should add {{isNotDistinctFrom}} (as an alias for {{eqNullSafe}}) and {{isDistinctFrom}} (for a negated {{eqNullSafe}}) in both Scala/Java and Python in Column APIs.
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