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Posted to dev@calcite.apache.org by "jin xing (Jira)" <ji...@apache.org> on 2019/09/19 04:34:00 UTC

[jira] [Created] (CALCITE-3363) JoinUnionTransposeRule.RIGHT_UNION should not match SEMI/ANTI Join

jin xing created CALCITE-3363:
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             Summary: JoinUnionTransposeRule.RIGHT_UNION should not match SEMI/ANTI Join
                 Key: CALCITE-3363
                 URL: https://issues.apache.org/jira/browse/CALCITE-3363
             Project: Calcite
          Issue Type: Bug
          Components: core
            Reporter: jin xing


JoinUnionTransposeRule works by pull up union from below to top of join. Thus it should not match semi/anti join by semantics.



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