[
https://issues.apache.org/jira/browse/FLINK-19881?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jark Wu updated FLINK-19881:
----------------------------
Fix Version/s: (was: 1.13.0)
1.14.0
> Optimize temporal join with upsert-Source(upsert-kafka)
> -------------------------------------------------------
>
> Key: FLINK-19881
> URL: https://issues.apache.org/jira/browse/FLINK-19881
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / Runtime
> Reporter: Leonard Xu
> Priority: Major
> Fix For: 1.14.0
>
>
> Currently upsert-kafka will do normalize in a physical node named
> `ChangelogNormalize`, the normalization will do a deduplicate using state and
> produce `UPDATE_AFTER`, `DELETE` changelog. We do same thing In the state of
> temporal join operator, we can merge them to one as an optimization if the
> query contains temporal join an upsert-kafka.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
