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From "Aman Sinha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-2599) Wrong results while using stddev with views
Date Fri, 27 Mar 2015 13:54:53 GMT

    [ https://issues.apache.org/jira/browse/DRILL-2599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14383857#comment-14383857
] 

Aman Sinha commented on DRILL-2599:
-----------------------------------

+1.  I think we should do the same for AVG instead of removing the final cast. 

> Wrong results while using stddev with views
> -------------------------------------------
>
>                 Key: DRILL-2599
>                 URL: https://issues.apache.org/jira/browse/DRILL-2599
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Query Planning & Optimization
>            Reporter: Mehant Baid
>            Assignee: Mehant Baid
>             Fix For: 0.9.0
>
>         Attachments: DRILL-2599.patch
>
>
> We seem to be injecting an additional cast in DrillReduceAggregate rule in the case we
know the input type of the aggregate function.



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