Liu created FLINK-17446:
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Summary: Blink supports cube and window together in group by
Key: FLINK-17446
URL: https://issues.apache.org/jira/browse/FLINK-17446
Project: Flink
Issue Type: New Feature
Components: API / Core
Reporter: Liu
Blink planner supports CUBE. CUBE can be used together with a field but
not window. For example, the following SQL is not supported:
SELECT A, B, sum(C)
FROM person
GROUP BY cube(A, B), TUMBLE(curTimestamp, interval '1' minute)
It is a missing feature. Maybe it should be supported. Detail is in [user
mailing
list|[http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Blink-window-and-cube-td34761.html#a34768]]
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