[ https://issues.apache.org/jira/browse/FLINK-11790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
godfrey he updated FLINK-11790: ------------------------------- Summary: Introduce FlinkRelNode interface and FlinkConventions (was: Introduce basic Flink RelNode interface) > Introduce FlinkRelNode interface and FlinkConventions > ----------------------------------------------------- > > Key: FLINK-11790 > URL: https://issues.apache.org/jira/browse/FLINK-11790 > Project: Flink > Issue Type: New Feature > Components: 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 > > Flink RelNode inheritance structure can be defined as follow: > {code} > RelNode (Calcite) > |__ FlinkRelNode // base class for flink relnode > |__ FlinkLogicalRel // base class for flink logical relnode > |__ FlinkPhysicalRel // base class for flink physical relnode > |__ BatchPhysicalRel // base class for batch physical relnode > |__ StreamPhysicalRel // base class for stream physical relnode > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)