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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/11/15 15:53:14 UTC

[GitHub] [arrow-datafusion] mingmwang commented on issue #4209: Allow optimizer rules to skip optimizing plans

mingmwang commented on issue #4209:
URL: https://github.com/apache/arrow-datafusion/issues/4209#issuecomment-1315510211

   > Wonder if we could also do this update in physical optimizer.
   
   For physical optimizer, we already have utils to return Option. The 'op' here is a Closure which can return Option if the 'op'
   does not apply. It is similar to the Partial Apply Func in Scala.
   
   https://github.com/apache/arrow-datafusion/blob/d72b4f04cf12424a54b22bf376b87065d5fcb6aa/datafusion/core/src/physical_plan/rewrite.rs#L76-L84
   
   @andygrove @HaoYang670 
   I am not sure whether this is your expections.


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