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https://issues.apache.org/jira/browse/OPTIQ-434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14162513#comment-14162513
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Pengcheng Xiong commented on OPTIQ-434:
---------------------------------------

[~hagleitn], this will solve data correctness problems for ppd_gby.q, 
ppd_gby2.q, ppd_gby_join.q

> current FilterAggregateTransposeRule is not correct
> ---------------------------------------------------
>
>                 Key: OPTIQ-434
>                 URL: https://issues.apache.org/jira/browse/OPTIQ-434
>             Project: Optiq
>          Issue Type: Bug
>            Reporter: Pengcheng Xiong
>            Assignee: Julian Hyde
>            Priority: Critical
>         Attachments: OPTIQ-434.1.patch
>
>
> current FilterAggregateTransposeRule is not correct. the predicates that can 
> not pass agg will disappear silently.



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