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Jingsong Lee reopened FLINK-23054: ---------------------------------- Re-open for 1.13 > Correct upsert optimization by upsert keys > ------------------------------------------ > > Key: FLINK-23054 > URL: https://issues.apache.org/jira/browse/FLINK-23054 > Project: Flink > Issue Type: Sub-task > Components: Table SQL / Runtime > Reporter: Jingsong Lee > Assignee: Jingsong Lee > Priority: Major > Labels: pull-request-available > Fix For: 1.14.0 > > > After FLINK-22901. > We can use upsert keys to fix upsert join, upsert rank, and upsert sink. > * For join and rank: if input has no upsert keys, do not use upsert > optimization. > * For upsert sink: if input has unique keys but no upsert keys, we need add > a materialize operator to produce upsert records. -- This message was sent by Atlassian Jira (v8.3.4#803005)