jackkleeman opened a new issue, #17246:
URL: https://github.com/apache/datafusion/issues/17246

   ### Is your feature request related to a problem or challenge?
   
   The current `gather_filters_for_pushdown` for the projection exec makes no 
attempt to invert aliases so that filters on aliased fields can be pushed down 
to child nodes. In future it would make sense to do so.
   
   https://github.com/apache/datafusion/pull/17238#discussion_r2286017094
   
   cc @adriangb 
   
   ### Describe the solution you'd like
   
   _No response_
   
   ### Describe alternatives you've considered
   
   _No response_
   
   ### Additional context
   
   _No response_


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