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https://issues.apache.org/jira/browse/FLINK-6250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15972582#comment-15972582
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ASF GitHub Bot commented on FLINK-6250:
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GitHub user huawei-flink opened a pull request:
https://github.com/apache/flink/pull/3732
[FLINK-6250] Distinct procTime with Rows boundaries
Thanks for contributing to Apache Flink. Before you open your pull request,
please take the following check list into consideration.
If your changes take all of the items into account, feel free to open your
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Contribute guide](http://flink.apache.org/how-to-contribute.html).
In addition to going through the list, please provide a meaningful
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- [X] General
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title text")
- The pull request addresses only one issue
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- [X] Documentation
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You can merge this pull request into a Git repository by running:
$ git pull https://github.com/huawei-flink/flink FLINK-6250
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3732.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3732
----
commit 4e3da4c9baebf48bfc47ef192287e7e17ab69efd
Author: Stefano Bortoli <s.bort...@gmail.com>
Date: 2017-04-18T12:27:26Z
DIST() for aggregation on procTime row bounded windows
----
> Distinct procTime with Rows boundaries
> --------------------------------------
>
> Key: FLINK-6250
> URL: https://issues.apache.org/jira/browse/FLINK-6250
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Reporter: radu
> Assignee: Stefano Bortoli
>
> Support proctime with rows boundaries
> Q1.1. `SELECT SUM( DISTINCT b) OVER (ORDER BY procTime() ROWS BETWEEN 2
> PRECEDING AND CURRENT ROW) FROM stream1`
> Q1.1. `SELECT COUNT(b), SUM( DISTINCT b) OVER (ORDER BY procTime() ROWS
> BETWEEN 2 PRECEDING AND CURRENT ROW) FROM stream1`
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