Xuyang Zhong created FLINK-39314:
------------------------------------
Summary: Filter on any upsert key group is sufficient to discard
update before in FlinkChangelogModeInferenceProgram
Key: FLINK-39314
URL: https://issues.apache.org/jira/browse/FLINK-39314
Project: Flink
Issue Type: Improvement
Components: Table SQL / Planner
Reporter: Xuyang Zhong
Assignee: Xuyang Zhong
Fix For: 2.3.0-- This message was sent by Atlassian Jira (v8.20.10#820010)
