[ https://issues.apache.org/jira/browse/FLINK-12519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kurt Young closed FLINK-12519. ------------------------------ Resolution: Implemented Fix Version/s: 1.9.0 merged in 1.9.0: 4fa387164cea44f8e0bac1aadab11433c0f0ff2b > 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 > Priority: Major > Labels: pull-request-available > Fix For: 1.9.0 > > Time Spent: 20m > Remaining Estimate: 0h > > 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)