Rui Wang created BEAM-5854:
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Summary: Separate Windowing from AggregationRel and make itself a
Rel
Key: BEAM-5854
URL: https://issues.apache.org/jira/browse/BEAM-5854
Project: Beam
Issue Type: Improvement
Components: dsl-sql
Reporter: Rui Wang
Assignee: Xu Mingmin-- This message was sent by Atlassian JIRA (v7.6.3#76005)
