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Posted to issues@spark.apache.org by "Takuya Ueshin (JIRA)" <ji...@apache.org> on 2014/05/26 09:24:01 UTC

[jira] [Commented] (SPARK-1926) Nullability of Max/Min/First should be true.

    [ https://issues.apache.org/jira/browse/SPARK-1926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14008631#comment-14008631 ] 

Takuya Ueshin commented on SPARK-1926:
--------------------------------------

PRed: https://github.com/apache/spark/pull/881

> Nullability of Max/Min/First should be true.
> --------------------------------------------
>
>                 Key: SPARK-1926
>                 URL: https://issues.apache.org/jira/browse/SPARK-1926
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Takuya Ueshin
>
> Nullability of {{Max}}/{{Min}}/{{First}} should be {{true}} because they return {{null}} if there are no rows.



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