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Posted to github@arrow.apache.org by "alamb (via GitHub)" <gi...@apache.org> on 2024/01/31 16:35:08 UTC

Re: [I] Optimizer is slow: Avoid too many string cloning in the optimizer [arrow-datafusion]

alamb commented on issue #5157:
URL: https://github.com/apache/arrow-datafusion/issues/5157#issuecomment-1919475055

   > @alamb I'm wondering if #9020 closes this one
   
   It is a good call @comphead  -- It certainly helps 😅. 
   
   > Speeds up benchmarks in sql_planner.rs by 18-75%. 
   
   (BTW these are the benchmarks that @zeodtr contributed ❤️ )
   
   I am also quite excited about @matthewmturner 's work in https://github.com/apache/arrow-datafusion/pull/8905
   
   @zeodtr / @mslapek  I wonder if you have an opinion about this. Shall we keep it open? Shall we close it in favor of tickets that describe specific improvements?  Do you have a chance to test with more recent versions of DataFusion?
   
   


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