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Posted to dev@calcite.apache.org by "xiong duan (Jira)" <ji...@apache.org> on 2025/03/05 03:48:00 UTC

[jira] [Created] (CALCITE-6873) The FilterProjectTransposeRule should not push the Filter past the Project when the Filter contains a Subquery with correlation

xiong duan created CALCITE-6873:
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             Summary: The 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


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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