wangsan created FLINK-20624: ------------------------------- Summary: Refactor StreamExecJoinRule、StreamExecIntervalJoinRule and StreamExecTemporalJoinRule Key: FLINK-20624 URL: https://issues.apache.org/jira/browse/FLINK-20624 Project: Flink Issue Type: Improvement Components: Table SQL / Planner Affects Versions: 1.13.0 Reporter: wangsan Fix For: 1.13.0
Currentlly, some code are duplicated in `StreamExecJoinRule`、`StreamExecIntervalJoinRule` and `StreamExecTemporalJoinRule`, this JIRA tries to eliminate the code duplication, so we can maintain code easier. `StreamExecJoinRule`、`StreamExecIntervalJoinRule` and `StreamExecTemporalJoinRule` are rules for stream-stream join with different match condition, we can add an abstract class `StreamExecJoinRuleBase` as a base implementation for them. -- This message was sent by Atlassian Jira (v8.3.4#803005)