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From "Seungun Choe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAJO-637) Enhance to_char() function
Date Thu, 24 Apr 2014 01:33:19 GMT

    [ https://issues.apache.org/jira/browse/TAJO-637?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13979180#comment-13979180
] 

Seungun Choe commented on TAJO-637:
-----------------------------------

https://reviews.apache.org/r/20643/
Please review my patch.

> 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_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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