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From "Menaka Madushanka (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-1662) Implement missing date/time built-in functions and operators
Date Sun, 15 Mar 2015 09:59:38 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-1662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14362321#comment-14362321
] 

Menaka Madushanka commented on PHOENIX-1662:
--------------------------------------------

Hi James,
My name is Menaka Madushanka and I'm a 3rd year Computer Engineering undergraduate at University
of Peradeniya, Sri Lanaka. I have good knowledge about Java and SQL. So, I've decided to work
on this project idea. I've already have the development environment setup correctly and looking
forward to move on. So I'd appreciate some more guidelines about this project. 

Thank you.
Menaka.

> Implement missing date/time built-in functions and operators
> ------------------------------------------------------------
>
>                 Key: PHOENIX-1662
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1662
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>              Labels: Java, SQL, gsoc2015, mentor
>
> Take a look at the typical date functions that are implemented in relational database
systems (http://www.postgresql.org/docs/8.1/static/functions-datetime.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
> Examples of missing functions include EXTRACT, AGE, the INTERVAL operator, etc. 



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