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https://issues.apache.org/jira/browse/TAJO-637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14482389#comment-14482389
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ASF GitHub Bot commented on TAJO-637:
-------------------------------------
GitHub user seungunchoe opened a pull request:
https://github.com/apache/tajo/pull/514
TAJO-637: Enhance to_char() function
Please review my patch.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/seungunchoe/tajo TAJO-637
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/514.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 #514
----
commit 3c238b16914625f12d154517b3a3ad6bc26ed4e8
Author: seungunchoe <[email protected]>
Date: 2015-04-07T01:07:33Z
TAJO-637 : Enhance to_char() function
----
> Enhance to_char() function
> --------------------------
>
> Key: TAJO-637
> URL: https://issues.apache.org/jira/browse/TAJO-637
> Project: Tajo
> Issue Type: Improvement
> Affects Versions: 0.8.0
> Reporter: Keuntae Park
> Assignee: Seungun Choe
> Priority: Minor
> Labels: patch
> Attachments: TAJO-637.patch, TAJO-637_1.patch, TAJO-637_4.patch,
> TAJO-637_5.patch, TAJO-637_6.patch, TAJO-637_7.patch, TAJO-637_8.patch,
> TAJO_637_2.patch, TAJO_637_3.patch
>
>
> Currently, Tajo only supports to_char(timestamp, text) function.
> However, PostgreSQL supports to_char() for timestamp, interval, int, double,
> and numeric types
> Tajo needs to support more data types in to_char() as shown in
> http://www.postgresql.org/docs/9.3/static/functions-formatting.html
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