[jira] [Resolved] (PHOENIX-922) Support SELECT without a from clause

["Maryann Xue (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maryann Xue resolved PHOENIX-922.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 4.5.0

> 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
>             Fix For: 4.5.0
>
>         Attachments: PHOENIX-922.2.patch, PHOENIX-922.3.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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