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Posted to issues@calcite.apache.org by "Julian Hyde (JIRA)" <ji...@apache.org> on 2015/10/05 22:12:26 UTC

[jira] [Updated] (CALCITE-879) COLLECT aggregate function

     [ https://issues.apache.org/jira/browse/CALCITE-879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Hyde updated CALCITE-879:
--------------------------------
    Fix Version/s: 1.5.0-incubating

> COLLECT aggregate function
> --------------------------
>
>                 Key: CALCITE-879
>                 URL: https://issues.apache.org/jira/browse/CALCITE-879
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Julian Hyde
>            Assignee: Julian Hyde
>             Fix For: 1.5.0-incubating
>
>
> Implement the SQL standard COLLECT aggregate function, including with the DISTINCT keyword. COLLECT creates a multiset of its arguments, for example:{code}SELECT deptno, COLLECT(ename) AS enames
> FROM emp
> GROUP BY deptno{code}



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