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https://issues.apache.org/jira/browse/FLINK-4683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15833214#comment-15833214
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sunjincheng edited comment on FLINK-4683 at 1/22/17 1:12 AM:
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Hi,[~fhueske] I picking up this issue of the reason, sliding-row window whether
it is Stream or Batch logic (window division, trigger mechanism) should be
consistent, by the same person to implement more convenient, so I want to pick
up FLINK-4680 and FLINK-4683.:)
I agree with you about row-window (FLINK-4678, FLINK-4679, FLINK
-4680) We need a whole design, more importantly, we need to consider the design
of the SQL implementation, and need to maintain a high degree of consistency
with calcite .IMO, in fact OVER is the standard database window, perhaps in
addition to the current flink There are three window types ("Tumbling Window",
"Session Window", "Sliding Window"). We need a new window type. I want to call
it "Relative Window".(the name We can discuss again).
What do you think ?
was (Author: sunjincheng121):
Hi,[~fhueske] I picking up this issue of the reason, sliding-row window whether
it is Stream or Batch logic (window division, trigger mechanism) should be
consistent, by the same person to implement more convenient, so I want to pick
up FLINK-4680 and FLINK-4683.:)
I agree with you about row-window (FLINK-4678, FLINK-4679, FLINK
-4680) We need a whole design, more importantly, we need to consider the design
of the SQL implementation, and need to maintain a high degree of consistency
with calcite .IMO, in fact OVER is the standard database window, perhaps in
addition to the current flink There are three window types ("Tumbling Window",
"Session Window", "Sliding Window"). We need a new window type. I want to call
it "Relative Window".(the name We can discuss again).
> 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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