phoenix-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Menaka Madushanka (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Deleted] (PHOENIX-1662) Implement missing date/time built-in functions and operators
Date Sun, 15 Mar 2015 09:53:38 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-1662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Menaka Madushanka updated PHOENIX-1662:
---------------------------------------
    Comment: was deleted

(was: Hi James,
I'm Menaka Madushanka from Faculty of Engineering, University of Peradeniya Sri Lanka. I'm
a 3rd year undergraduate and following Computer Engineering. I have a good knowledge in Java
and I have done a project in Java. So, I'd like to impliment this issue. 
For that, I need some clarifications.
1. Do I supposed to implement all the functions stated in http://www.postgresql.org/docs/8.1/static/functions-datetime.html
?
2. For this do, I need the Phoenix src. ?

Thank you very much
Menaka
e-mail :- menaka12350@gmail.com)

> 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. 



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

Mime
View raw message