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Posted to issues@calcite.apache.org by "jin xing (Jira)" <ji...@apache.org> on 2019/10/18 11:00:00 UTC

[jira] [Created] (CALCITE-3428) Refine RelMdColumnUniqueness for Filter by considering constant columns

jin xing created CALCITE-3428:
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             Summary: Refine RelMdColumnUniqueness for Filter by considering constant columns
                 Key: CALCITE-3428
                 URL: https://issues.apache.org/jira/browse/CALCITE-3428
             Project: Calcite
          Issue Type: Improvement
            Reporter: jin xing
            Assignee: jin xing






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