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https://issues.apache.org/jira/browse/PHOENIX-1665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14348717#comment-14348717
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Dumindu Buddhika edited comment on PHOENIX-1665 at 3/5/15 2:00 PM:
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Hi,
I am a student from Department of Computer Science and Engineering, University
of Moratuwa, Sri Lanka.
I am interested in participating this year's GSOC with Apache. When I was
looking through the project ideas this caught my eye since its related to
Database Systems. Can someone give me some pointers to get started on this
project. I have checked out the linked tutorial to create a built in function.
I have also set up Phoenix development environment.
Regards,
Dumindu.
was (Author: dumindux):
Hi,
I am a student from Department of Computer Science and Engineering, University
of Moratuwa, Sri Lanka.
I am interested in participating this year's GSOC with Apache. When I was
looking through the project ideas this caught my eye since its related to
Database Systems. Can someone give me some pointers to get started on this
project. I have checked out the linked tutorial to create a built in function.
Regards,
Dumindu.
> Implement missing ARRAY built-in functions
> -------------------------------------------
>
> Key: PHOENIX-1665
> URL: https://issues.apache.org/jira/browse/PHOENIX-1665
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Labels: Java, gsoc2015, mentor, sql
>
> Take a look at the typical ARRAY built-in functions that are implemented in
> relational database systems
> (http://www.postgresql.org/docs/9.2/static/functions-array.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 UNNEST, ARRAY_APPEND, ARRAY_FILL,
> ARRAY_PREPEND, etc.
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