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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/03/17 01:19:28 UTC

[GitHub] [arrow-datafusion] xudong963 commented on issue #1972: DataFusion Optimizer framework discussion

xudong963 commented on issue #1972:
URL: https://github.com/apache/arrow-datafusion/issues/1972#issuecomment-1069805397


   > I believe ithat we really should continue experimenting with egg as a optimization framework. This doesn't mean we should move everything to the egg framework, but we can have one or multiple egg-based passes.
   
   I agree, egg is potential. 
   Seems egg will generate DAGs than tree?  @Dandandan 


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