tustvold commented on issue #3620:
URL: https://github.com/apache/arrow-rs/issues/3620#issuecomment-1591290859

   > where you conditionally generate an error if the row is included in the 
computation
   
   I think you would need something that would side-effect for nulls in order 
to cause an issue for the approach of encoding the selection vector as a null 
mask. I'm struggling to think of a kernel within arrow-rs where this would be 
the case...


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