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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2017/05/02 01:55:05 UTC

[jira] [Created] (SPARK-20552) Add isNotDistinctFrom/isDistinctFrom for column APIs in Scala/Java and Python

Hyukjin Kwon created SPARK-20552:
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             Summary:  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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