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From "Pengcheng Xiong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-9859) Create bitwise left/right shift UDFs
Date Fri, 20 Mar 2015 20:51:38 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14372074#comment-14372074
] 

Pengcheng Xiong commented on HIVE-9859:
---------------------------------------

[~jdere], I will take a look tonight and get back to you.Thanks.

> Create bitwise left/right shift UDFs
> ------------------------------------
>
>                 Key: HIVE-9859
>                 URL: https://issues.apache.org/jira/browse/HIVE-9859
>             Project: Hive
>          Issue Type: Improvement
>          Components: UDF
>            Reporter: Alexander Pivovarov
>            Assignee: Alexander Pivovarov
>         Attachments: HIVE-9859.1.patch, HIVE-9859.2.patch, HIVE-9859.3.patch
>
>
> Signature:
> a << b
> a >> b
> a >>> b
> For example:
> {code}
> select 1 << 4, 8 >> 2, 8 >>> 2;
> OK
> 16   2   2
> {code}



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