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From "Jason Dere (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13248) Change date_add/date_sub/to_date functions to return Date type rather than String
Date Wed, 08 Jun 2016 17:27:21 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15321008#comment-15321008
] 

Jason Dere commented on HIVE-13248:
-----------------------------------

committed to branch-2.1 as well.

> Change date_add/date_sub/to_date functions to return Date type rather than String
> ---------------------------------------------------------------------------------
>
>                 Key: HIVE-13248
>                 URL: https://issues.apache.org/jira/browse/HIVE-13248
>             Project: Hive
>          Issue Type: Improvement
>          Components: UDF
>    Affects Versions: 2.0.0, 2.1.0
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>              Labels: TODOC2.2
>             Fix For: 2.1.0
>
>         Attachments: HIVE-13248.1.patch, HIVE-13248.2.patch, HIVE-13248.3.patch, HIVE-13248.4.patch
>
>
> Some of the original "date" related functions return string values rather than Date values,
because they were created before the Date type existed in Hive. We can try to change these
to return Date in the 2.x line.
> Date values should be implicitly convertible to String.



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