[GitHub] flink issue #3026: [FLINK-2980] [table] Support for GROUPING SETS clause in ...

[aljoscha]

Github user aljoscha commented on the issue:

    https://github.com/apache/flink/pull/3026
  
    @twalthr and @KurtYoung Do you think this PR is still going somewhere or 
should we rather close it?



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