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Wang Yanlin commented on CALCITE-3363: -------------------------------------- OK, I see. for *A anti join (B union C)* is not equals to *(A anti join B) union (A anti join C)* > JoinUnionTransposeRule.RIGHT_UNION should not match ANTI Join > ------------------------------------------------------------- > > Key: CALCITE-3363 > URL: https://issues.apache.org/jira/browse/CALCITE-3363 > Project: Calcite > Issue Type: Bug > Components: core > Reporter: jin xing > Priority: Major > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > JoinUnionTransposeRule works by pull up union from below to top of join. Thus > it should not match anti join by semantics. -- This message was sent by Atlassian Jira (v8.3.4#803005)