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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2018/04/09 06:40:00 UTC

[jira] [Created] (SPARK-23922) High-order function: arrays_overlap(x, y) → boolean

Xiao Li created SPARK-23922:
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             Summary: High-order function: arrays_overlap(x, y) → boolean
                 Key: SPARK-23922
                 URL: https://issues.apache.org/jira/browse/SPARK-23922
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 2.3.0
            Reporter: Xiao Li


Tests if arrays x and y have any any non-null elements in common. Returns null if there are no non-null elements in common but either array contains null.




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