Re: [I] Improve Memory usage + performance with large numbers of groups / High Cardinality Aggregates [datafusion]

["alamb (via GitHub)" <gi...@apache.org>]

alamb commented on issue #6937:
URL: https://github.com/apache/datafusion/issues/6937#issuecomment-2256006494

   >  I think we can skip the partial aggregation adaptively if the partial aggregation can not reduce the row count.
   
   Update here is that @korowa  did exactly this in https://github.com/apache/datafusion/pull/11627
   


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