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https://issues.apache.org/jira/browse/PHOENIX-922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14613392#comment-14613392
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James Taylor commented on PHOENIX-922:
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+1. Nice work, [~maryannxue]. Please commit to 4.x and master branches.

> Support SELECT without a from clause
> ------------------------------------
>
>                 Key: PHOENIX-922
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-922
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.0.0
>            Reporter: Dan Di Spaltro
>            Assignee: Maryann Xue
>         Attachments: PHOENIX-922.2.patch, PHOENIX-922.patch
>
>
> You should be able to select any "generator" type function from Phoenix 
> without specifying a table.  For instance a sequence needs an arbitrary 
> potentially unrelated table just to get the next value.  The fix should 
> enable queries like this:
> {code}
> SELECT NEXT VALUE FOR my_seq
> {code}



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