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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/01/31 17:34:54 UTC

[GitHub] [arrow-datafusion] Dandandan commented on issue #1716: Eliminate Unsatisfiable Boolean Expressions

Dandandan commented on issue #1716:
URL: https://github.com/apache/arrow-datafusion/issues/1716#issuecomment-1026033069


   
   Related to this, I think the PoC
   Tokomak  optimizer I created is especially suited for these kind of optimizations. https://github.com/Dandandan/datafusion-tokomak
   
   @pjmore extended this optimizer to be able to optimize both expressions and logical plan nodes.
   See here for more.
   https://github.com/apache/arrow-datafusion/pull/1066


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