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From "Shuxiong Ye (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-1687) Implement missing math built-in POWER function
Date Sat, 13 Jun 2015 01:40:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-1687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shuxiong Ye updated PHOENIX-1687:
---------------------------------
    Attachment: add-function-PHOENIX-1611-1687-2015-2019-2020_v3.patch

Update: remove checking for second argument in JavaMathTwoArgumentFunction

: )

> Implement missing math built-in POWER function
> ----------------------------------------------
>
>                 Key: PHOENIX-1687
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1687
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: Aakarsh Agarwal
>            Assignee: Shuxiong Ye
>              Labels: gsoc2015, java
>             Fix For: 5.0.0, 4.5.0
>
>         Attachments: add-function-PHOENIX-1611-1687-2015-2019-2020_v3.patch
>
>
> 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
> For this specific task, it is meant to implement missing funstion POWER for Phoenix in
Java.



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