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Posted to issues@spark.apache.org by "Dongjoon Hyun (JIRA)" <ji...@apache.org> on 2019/03/25 22:49:00 UTC

[jira] [Updated] (SPARK-27268) Add map_keys and map_values support in nested schema pruning

     [ https://issues.apache.org/jira/browse/SPARK-27268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun updated SPARK-27268:
----------------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: SPARK-25603

> Add map_keys and map_values support in nested schema pruning
> ------------------------------------------------------------
>
>                 Key: SPARK-27268
>                 URL: https://issues.apache.org/jira/browse/SPARK-27268
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Liang-Chi Hsieh
>            Priority: Major
>
> We need to add map_keys and map_values into ProjectionOverSchema to support those methods in nested schema pruning.



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