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https://issues.apache.org/jira/browse/FLINK-4683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15829626#comment-15829626
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Fabian Hueske commented on FLINK-4683:
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Hi [~sunjincheng121], thanks for picking up this issue.
FLIP-11 mainly describes the API for this feature, not the internal
implementation.
So far none of the row windows (FLINK-4678 and FLINK-4679) has been implemented.
The other issues are assigned to [~jark] and [~twalthr].
I think we should first agree on a joint architecture before starting with an
implementation.
We also should keep in mind, that some types of row windows are already
supported by Calcite (as SQL OVER). Ideally, the execution code can be reused
to process SQL windows as well.
What do you think [~sunjincheng121], [~jark], [~twalthr]?
> Add SlideRow row-windows for batch tables
> -----------------------------------------
>
> Key: FLINK-4683
> URL: https://issues.apache.org/jira/browse/FLINK-4683
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Affects Versions: 1.2.0
> Reporter: Fabian Hueske
> Assignee: sunjincheng
>
> Add SlideRow row-windows for batch tables as described in
> [FLIP-11|https://cwiki.apache.org/confluence/display/FLINK/FLIP-11%3A+Table+API+Stream+Aggregations].
>
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