phoenix-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-1715) Implement Build-in math function Sign
Date Mon, 09 Mar 2015 18:18:38 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-1715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14353317#comment-14353317
] 

ASF GitHub Bot commented on PHOENIX-1715:
-----------------------------------------

GitHub user shuxiong opened a pull request:

    https://github.com/apache/phoenix/pull/40

    PHOENIX-1715 Implement Build-in Math function sign

    Hi,
    
    I am a student from Peking University, and I'd like to participate GSOC2015.
    
    This patch is an implementation of Build-in math function Sign.
    
    I've already create a subtask[2] under issues [1].
    
    Please help me to check it, and any comments is welcome.
    
    [1] https://issues.apache.org/jira/browse/PHOENIX-1660 
    [2] https://issues.apache.org/jira/browse/PHOENIX-1715

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

    $ git pull https://github.com/shuxiong/phoenix 4.3

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

    https://github.com/apache/phoenix/pull/40.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 #40
    
----
commit d8c1da5855d209934255f76d02cb05fdefc3ad10
Author: yesx <yeshuxiong@gmail.com>
Date:   2015-03-09T18:13:39Z

    PHOENIX-1715 Implement Build-in Math function sign

----


> Implement Build-in math function Sign
> -------------------------------------
>
>                 Key: PHOENIX-1715
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1715
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: Shuxiong Ye
>
> Take a look at the typical math functions that are implemented in relational database
systems (http://www.postgresql.org/docs/current/static/functions-math.html) and implement
the same for Phoenix in Java following this guide: http://phoenix-hbase.blogspot.com/2013/04/how-to-add-your-own-built-in-function.html



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message