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https://issues.apache.org/jira/browse/FLINK-12401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16845700#comment-16845700
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Hequn Cheng commented on FLINK-12401:
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Hi [~sunjincheng121] [~jark], I'm going to support incremental emit under
AccRetract mode first. Once we support define keys on the output of
flatAggregate, we can support the AccMode.
I will also change the title of this jira. Probably name it "Support
incremental emit under AccRetract mode for non-window streaming FlatAggregate
on Table API"
What do you think?
> Support incremental emit for non-window streaming FlatAggregate on Table API
> ----------------------------------------------------------------------------
>
> Key: FLINK-12401
> URL: https://issues.apache.org/jira/browse/FLINK-12401
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API
> Reporter: Hequn Cheng
> Assignee: Hequn Cheng
> Priority: Major
>
> As described in
> [Flip-29|https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=97552739],
> there are two output modes for non-window streaming flatAggregate. One is
> emitting with full values, the other is emitting with incremental values.
> [FLINK-10977|https://issues.apache.org/jira/browse/FLINK-10977] supports the
> former one, this jira is going to support the latter one.
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