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Posted to issues@drill.apache.org by "Tony Du (JIRA)" <ji...@apache.org> on 2015/07/07 09:10:04 UTC

[jira] [Commented] (DRILL-3390) Push down aggregate operations to source db

    [ https://issues.apache.org/jira/browse/DRILL-3390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14616298#comment-14616298 ] 

Tony Du commented on DRILL-3390:
--------------------------------

I think JOIN and GROUP BY are also needed.

> Push down aggregate operations to source db
> -------------------------------------------
>
>                 Key: DRILL-3390
>                 URL: https://issues.apache.org/jira/browse/DRILL-3390
>             Project: Apache Drill
>          Issue Type: Sub-task
>          Components: Storage - Other
>            Reporter: Magnus Pierre
>            Assignee: Jacques Nadeau
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> Aggregate operations such as sum, and count should be pushed down to source db whenever convenient.



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