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https://issues.apache.org/jira/browse/OPTIQ-434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14162521#comment-14162521
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Julian Hyde commented on OPTIQ-434:
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[~pxiong] A few review comments. Can you submit a new patch with these fixed.
1. There are a few spurious diffs, where lines have been re-formatted for no
reason. Can you remove these.
2. In RelOptRulesTest.xml, the SQL for testPushFilterWithRank has been changed.
Is there a good reason for this? If not please back out.
3. Please rename the variable "conditionsRemain" to "remainingConditions" so
that it is consistent with "pushedConditions".
> FilterAggregateTransposeRule loses conditions that cannot be pushed
> -------------------------------------------------------------------
>
> 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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