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https://issues.apache.org/jira/browse/PHOENIX-1665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14347350#comment-14347350
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Serhiy Bilousov commented on PHOENIX-1665:
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can we mark this
https://issues.apache.org/jira/browse/PHOENIX-953?jql=project%20%3D%20PHOENIX%20AND%20status%20%3D%20Open%20AND%20text%20~%20%22array%22
as duplicate?
Will we have task for each function and do it iteratively or created linked
JIRA for each function to keep discussion contained to each function?
I am really need UNSET (UNPIVOT) and was thinking to start discussion as of
what can be and what can not be done?
> 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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