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From haohui <...@git.apache.org>
Subject [GitHub] flink issue #3252: [FLINK-5624] Support tumbling window on streaming tables ...
Date Tue, 14 Feb 2017 01:00:02 GMT
Github user haohui commented on the issue:

    https://github.com/apache/flink/pull/3252
  
    The v3 PR gets the best from both of the worlds -- the code generator will throw exceptions
if the queries actually execute the `rowtime()`.
    
    Essentially it rewrites the project and the aggregate operators before passing the operators
into the Volcano planner. @fhueske please take another look.


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