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https://issues.apache.org/jira/browse/FLINK-31788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17711840#comment-17711840
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Feng Jin commented on FLINK-31788:
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[~jark] I'm sorry, I wrote the wrong name. It should be
{{{}emitUpdateWithRetract{}}}.
I found that there is a relevant definition of {{emitUpdateWithRetract}}
function in the code, and it is indeed checked during the validation phase.
However, I did not find any relevant methods during codegen
> Add back Support emitValueWithRetract for TableAggregateFunction
> ----------------------------------------------------------------
>
> Key: FLINK-31788
> URL: https://issues.apache.org/jira/browse/FLINK-31788
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Reporter: Feng Jin
> Priority: Major
>
> This feature was originally implemented in the old planner:
> [https://github.com/apache/flink/pull/8550/files]
> However, this feature was not implemented in the new planner , the Blink
> planner.
> With the removal of the old planner in version 1.14
> [https://github.com/apache/flink/pull/16080] , this code was also removed.
>
> We should add it back.
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