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https://issues.apache.org/jira/browse/FLINK-8478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-8478:
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Labels: stale-assigned (was: )
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> Add support for time-bounded joins in DataStream API
> ----------------------------------------------------
>
> Key: FLINK-8478
> URL: https://issues.apache.org/jira/browse/FLINK-8478
> Project: Flink
> Issue Type: New Feature
> Components: API / DataStream, API / Scala
> Reporter: Florian Schmidt
> Assignee: Florian Schmidt
> Priority: Major
> Labels: stale-assigned
>
> The goal is to implement a DataStream API to join together two streams based
> on a key and user defined time boundaries.
> This feature should mirror what is already possible in Flink SQL:
> {code:java}
> SELECT s1.value, s2.value FROM Table s1 JOIN Table s2 ON o.key = s.key AND
> o.rowtime BETWEEN s.rowtime AND s.rowtime + INTERVAL '1' HOUR;
> {code}
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