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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2017/06/13 09:53:00 UTC

[jira] [Resolved] (SPARK-21073) Support map_keys and map_values functions in DataSet

     [ https://issues.apache.org/jira/browse/SPARK-21073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-21073.
----------------------------------
    Resolution: Duplicate

The proposed changes look a subset of SPARK-19975

> Support map_keys and map_values functions in DataSet
> ----------------------------------------------------
>
>                 Key: SPARK-21073
>                 URL: https://issues.apache.org/jira/browse/SPARK-21073
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 2.0.2, 2.1.1
>            Reporter: darion yaphet
>
> Add *map_keys* to get keys from a MapType cloumn and *map_values* to get values from a MapType column.



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