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https://issues.apache.org/jira/browse/CALCITE-6873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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xiong duan updated CALCITE-6873:
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Summary: FilterProjectTransposeRule should not push the Filter past the
Project when the Filter contains a Subquery with correlation (was: The
FilterProjectTransposeRule should not push the Filter past the Project when the
Filter contains a Subquery with correlation)
> FilterProjectTransposeRule should not push the Filter past the Project when
> the Filter contains a Subquery with correlation
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: CALCITE-6873
> URL: https://issues.apache.org/jira/browse/CALCITE-6873
> Project: Calcite
> Issue Type: Bug
> Reporter: xiong duan
> Assignee: xiong duan
> Priority: Major
>
> According to the documentation of FilterProjectTransposeRule, when
> Correlation is included in the Filter, it is not allowed to push the Filter
> pass to the Project. However, when the filter condition contains a subquery
> with Correlation, it is pushed down. This would result in incorrect column
> references in the SubqueryRemoveRule.
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