[GitHub] [pinot] amrishlal commented on issue #7213: Support generic sliding window aggregations

[GitBox <gi...@apache.org>]

amrishlal commented on issue #7213:
URL: https://github.com/apache/pinot/issues/7213#issuecomment-961216540


   > can we do match recognize instead of window?
   
   My understanding is that Window Functions would be applied over the resultset being produced by a query to show additional column aggregations by partitioning the resultset. match_recognize seems to work over the table produced by the FROM clause to output another table that matches certain pattern sequences. So they appear to be different in that sense, some of the internal operators for window function could apply to match_recognize as well. I think one could apply window functions over the output produced by match_recognize?
   


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