geoffreyclaude commented on PR #23014:
URL: https://github.com/apache/datafusion/pull/23014#issuecomment-5031389699

   > Thus if we are going to add this specialization, we should also turn off 
the IN LIST rewrite
   
   @alamb I looked into this a bit more (especially the OR rewrite 
micro-benchmarks), and I think this should actually be done as a dedicated new 
PR once the full IN LIST optimization stack has landed.
   
   *This* PR is still valuable by itself starting at lists of size 4 (and for 
dynamic filters), and removing the OR rewrite is not trivial to do (as the 
gains depend on the data type, eg utf-8 probably still benefits from OR 
rewrite...)


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