godfrey he created FLINK-12519: ---------------------------------- Summary: Introduce planner rules about semi/anti join Key: FLINK-12519 URL: https://issues.apache.org/jira/browse/FLINK-12519 Project: Flink Issue Type: New Feature Components: Table SQL / Planner Reporter: godfrey he Assignee: godfrey he
This issue aims to introduce planner rules about semi/anti join, rules include: 1. {{FlinkSemiAntiJoinFilterTransposeRule}} that pushes semi/anti join down in a tree past a filter 2. {{FlinkSemiAntiJoinJoinTransposeRule}} that pushes semi/anti join down in a tree past a non semi/anti join 3. {{FlinkSemiAntiJoinProjectTransposeRule}} that push semi/anti join down in a tree past a project 4. {{ProjectSemiAntiJoinTransposeRule}} that pushes a project down in a tree past a semi/anti join planner rules about non semi/anti join will be introduced in [FLINK-12509|https://issues.apache.org/jira/browse/FLINK-12509]. -- This message was sent by Atlassian JIRA (v7.6.3#76005)