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Chunwei Lei commented on CALCITE-3910: -------------------------------------- [~zabetak] , no, I am not working on this. > Enhance ProjectJoinTransposeRule to support SemiJoin and AntiJoin > ----------------------------------------------------------------- > > Key: CALCITE-3910 > URL: https://issues.apache.org/jira/browse/CALCITE-3910 > Project: Calcite > Issue Type: Improvement > Components: core > Affects Versions: 1.22.0 > Reporter: Chunwei Lei > Priority: Major > > Currently, ProjectJoinTransposeRule does not support push project pass > SemiJoin and AntiJoin. > {code:java} > public void onMatch(RelOptRuleCall call) { > Project origProj = call.rel(0); > final Join join = call.rel(1); > if (!join.getJoinType().projectsRight()) { > return; // TODO: support SemiJoin / AntiJoin > } > ... > ... > }{code} > -- This message was sent by Atlassian Jira (v8.3.4#803005)