Herman van Hovell tot Westerflier created SPARK-8640:
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Summary: 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.
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