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From "Pengcheng Xiong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13618) Trailing spaces in partition column will be treated differently
Date Thu, 05 May 2016 20:09:13 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15272970#comment-15272970
] 

Pengcheng Xiong commented on HIVE-13618:
----------------------------------------

[~ashutoshc], coud u take a look? Thanks.

> Trailing spaces in partition column will be treated differently
> ---------------------------------------------------------------
>
>                 Key: HIVE-13618
>                 URL: https://issues.apache.org/jira/browse/HIVE-13618
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Pengcheng Xiong
>            Assignee: Pengcheng Xiong
>         Attachments: HIVE-13618.01.patch
>
>
> We store the partition spec value in the metastore. In mysql (and derby i think), the
trailing space is ignored. That is, if you have a partition column "col" (type varchar or
string) with value "a " and then select from the table where col = "a", it will return. However,
in postgres and Oracle, the trailing space is not ignored. 



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