[jira] [Resolved] (PHOENIX-2063) Row value constructor doesn't work when used in COUNT DISTINCT

["ramkrishna.s.vasudevan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-2063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ramkrishna.s.vasudevan resolved PHOENIX-2063.
---------------------------------------------
       Resolution: Fixed
    Fix Version/s: 4.5.0
                   4.4.0
                   5.0.0

Pushed to master, 4.4 and 4.x branches.  Thanks for the patch [~Dumindux] and for the suggestions and reviews [~giacomotaylor].

> Row value constructor doesn't work when used in COUNT DISTINCT
> --------------------------------------------------------------
>
>                 Key: PHOENIX-2063
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2063
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: Dumindu Buddhika
>             Fix For: 5.0.0, 4.4.0, 4.5.0
>
>         Attachments: PHOENIX-2063-v1.patch, PHOENIX-2063-v2.patch
>
>
> As a workaround for PHOENIX-2062, I tried the following query:
> {code}
> SELECT COUNT(DISTINCT (a.col1, b.col2)) ...
> {code}
> However, this always returns 1 as the COUNT DISTINCT which is wrong.



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