[jira] [Commented] (TAJO-899) Nested now() has different value for each task

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TAJO-899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14049658#comment-14049658 ] 

ASF GitHub Bot commented on TAJO-899:
-------------------------------------

GitHub user babokim opened a pull request:

    https://github.com/apache/tajo/pull/52

    TAJO-899: Nested now() has different value for each task

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/babokim/tajo TAJO-899

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/tajo/pull/52.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #52
    
----
commit e3938a2789fb807f5da9bd2a72dae52858245692
Author: 김형준 <ba...@babokim-macbook-pro.local>
Date:   2014-07-02T06:12:58Z

    TAJO-899: Nested now() has different value for each task

----


> Nested now() has different value for each task
> ----------------------------------------------
>
>                 Key: TAJO-899
>                 URL: https://issues.apache.org/jira/browse/TAJO-899
>             Project: Tajo
>          Issue Type: Bug
>            Reporter: Hyoungjun Kim
>            Assignee: Hyoungjun Kim
>            Priority: Trivial
>
> The following query has a different value for each task.
> {code:sql}
> select concat(substr(to_char(now(),'yyyymmddhh24miss'), 1, 14), 'aaa') from table1
> {code}



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