Timo Walther created FLINK-4691:
-----------------------------------

             Summary: Add group-windows for streaming tables    
                 Key: FLINK-4691
                 URL: https://issues.apache.org/jira/browse/FLINK-4691
             Project: Flink
          Issue Type: Sub-task
          Components: Table API & SQL
            Reporter: Timo Walther
            Assignee: Timo Walther


Add Tumble, Slide, Session group-windows for streaming tables as described in 
[FLIP-11|https://cwiki.apache.org/confluence/display/FLINK/FLIP-11%3A+Table+API+Stream+Aggregations].
 

Implementation of group-windows on streaming tables. This includes implementing 
the API of group-windows, the logical validation for group-windows, and the 
definition of the “rowtime” and “systemtime” keywords. Group-windows on batch 
tables won’t be initially supported and will throw an exception.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to