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From sunjincheng121 <...@git.apache.org>
Subject [GitHub] flink pull request #3863: [FLINK-6491][talbe]Add QueryConfig to specify stat...
Date Thu, 11 May 2017 05:46:50 GMT
Github user sunjincheng121 commented on a diff in the pull request:

    https://github.com/apache/flink/pull/3863#discussion_r115908788
  
    --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/table/plan/nodes/datastream/DataStreamOverAggregate.scala
---
    @@ -239,6 +248,7 @@ class DataStreamOverAggregate(
       }
     
       def createBoundedAndCurrentRowOverWindow(
    --- End diff --
    
    I do not think we need add this check. Because both `row-base` and `time-base` will be
able to meet the incorrect result due to state cleanup. an importation thing we need to do
is let use know the function of the `cleanup config`. 


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