alamb commented on issue #4695:
URL: 
https://github.com/apache/arrow-datafusion/issues/4695#issuecomment-1362058253

   I think using PhysicalExpr would be fine for pruning predicates.
   
   If we are going to rewrite pruning anyways, I think we should consider 
changing the approach -- rather than doing algebriac rewrite I would love to 
change it to a range analysis -- using the base that @isidentical  has created 
(for predicate selectivity analysis)


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