Jingsong Lee created FLINK-25183:
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Summary: Optimize changelog normalize for the managed table upsert
mode
Key: FLINK-25183
URL: https://issues.apache.org/jira/browse/FLINK-25183
Project: Flink
Issue Type: Sub-task
Reporter: Jingsong Lee
Fix For: 1.15.0
The upsert mode of managed table preserves the complete delete message and
avoids normalization for the following downstream operators:
* Upsert sink: Upsert sink only requires upsert inputs without UPDATE_BEFORE.
* Join: Join for unique inputs will store records by unique key. It can work
without UPDATE_BEFORE.
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