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https://issues.apache.org/jira/browse/PHOENIX-1687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14582809#comment-14582809
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Shuxiong Ye commented on PHOENIX-1687:
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1. I will try to modify the patch to remove these two functions.
2. see [1], not override this function will cause exception, and I don't know
to eliminate it.
[1]
https://issues.apache.org/jira/browse/PHOENIX-1987?focusedCommentId=14582803&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14582803
> 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.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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