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https://issues.apache.org/jira/browse/SPARK-8640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Herman van Hovell tot Westerflier updated SPARK-8640:
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Description:
The new Window operator is capable of processing different frames for the same
Window. In order to enable this the Catalyst Analyzer needs to be modified.
PR will follow as soon as SPARK-8638.
was:The new Window operator is capable of processing different frames for the
same Window. In order to enable this the Catalyst Analyzer needs to be modified.
> Window Function Multiple Frame Processing in Single Processing Step
> -------------------------------------------------------------------
>
> Key: SPARK-8640
> URL: https://issues.apache.org/jira/browse/SPARK-8640
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 1.5.0
> Reporter: Herman van Hovell tot Westerflier
>
> The new Window operator is capable of processing different frames for the
> same Window. In order to enable this the Catalyst Analyzer needs to be
> modified.
> PR will follow as soon as SPARK-8638.
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