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Posted to dev@phoenix.apache.org by "Haoran Zhang (JIRA)" <ji...@apache.org> on 2016/03/06 23:10:41 UTC

[jira] [Comment Edited] (PHOENIX-424) Support DISTINCT for SUM

    [ https://issues.apache.org/jira/browse/PHOENIX-424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15181778#comment-15181778 ] 

Haoran Zhang edited comment on PHOENIX-424 at 3/6/16 10:09 PM:
---------------------------------------------------------------

Dear [~jamestaylor],

I'm sorry to bother you again.

By comparing  [PHOENIX-671 | https://issues.apache.org/jira/browse/PHOENIX-671] with the JIRAs which were topics of GSoC 2015, I personally think the workload of [PHOENIX-671 | https://issues.apache.org/jira/browse/PHOENIX-671] may not enough for a GSoC term.

Would you mind I combine  [PHOENIX-671 | https://issues.apache.org/jira/browse/PHOENIX-671] with this JIRA [PHOENIX-424|https://issues.apache.org/jira/browse/PHOENIX-424] and [PHOENIX-423|https://issues.apache.org/jira/browse/PHOENIX-423] as my proposal for GSoC 2016?

I think the process of adding support for these three keywords are similar to each other. Although [PHOENIX-424|https://issues.apache.org/jira/browse/PHOENIX-424] and [PHOENIX-423|https://issues.apache.org/jira/browse/PHOENIX-423] may involve some work in server-side, it wouldn't be much.


was (Author: rcheungit):
Dear [~jamestaylor],

I'm sorry to bother you again.

By comparing  [PHOENIX-671 | https://issues.apache.org/jira/browse/PHOENIX-671] with the JIRAs which were topics of GSoC 2015, I personally think the workload of [PHOENIX-671 | https://issues.apache.org/jira/browse/PHOENIX-671] may not enough for a GSoC term.

Would you mind I put this JIRA [PHOENIX-424|https://issues.apache.org/jira/browse/PHOENIX-424] and [PHOENIX-423|https://issues.apache.org/jira/browse/PHOENIX-423] into my proposal for GSoC 2016?

I think the process of adding support for these three keywords are similar to each other. Although [PHOENIX-424|https://issues.apache.org/jira/browse/PHOENIX-424] and [PHOENIX-423|https://issues.apache.org/jira/browse/PHOENIX-423] may involve some work in server-side, it wouldn't be much.

> Support DISTINCT for SUM
> ------------------------
>
>                 Key: PHOENIX-424
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-424
>             Project: Phoenix
>          Issue Type: Task
>    Affects Versions: 3.0-Release
>            Reporter: James Taylor
>
> Support the DISTINCT keyword for SUM like this: SUM(DISTINCT <expression>)



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