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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/06/23 01:17:45 UTC

[GitHub] [arrow-datafusion] Jimexist commented on pull request #569: Use repartition in window functions to speed up

Jimexist commented on pull request #569:
URL: https://github.com/apache/arrow-datafusion/pull/569#issuecomment-866448201


   > Nice, almost 5 times improvement for some queries!
   > 
   > But do those have to do with the changes wrt sort or with regards to partition by?
   
   I don't expect that much of an improvement. let me redo the benchmark after #573 is merged.


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