Dandandan commented on PR #19761:
URL: https://github.com/apache/datafusion/pull/19761#issuecomment-3841787989

   Btw the expensive part of q23 is not evaluating `LIKE` but reading of the 
parquet columns.
   
   Enabling predicate pushdown 
(https://github.com/apache/datafusion/pull/19477) yields a 18.5x gain :
   
   ```│ QQuery 23 │ 24182.11 ms │            1301.42 ms │ +18.58x faster │```


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