zhuqi-lucas opened a new issue, #15403:
URL: https://github.com/apache/datafusion/issues/15403

   ### Is your feature request related to a problem or challenge?
   
   See the comments, 
   
   https://github.com/apache/datafusion/pull/15348#issuecomment-2743150385
   
    Sort-preserving merging on a single `Utf8View` column will cause sort_tpch 
q3 slow
   
   
   cc @alamb @2010YOUY01 
   
   We need to investigate it, for the q 11 case it will be 20% faster.
   
   https://github.com/apache/datafusion/pull/15348#issuecomment-2743243018
   
   
   
   ### Describe the solution you'd like
   
   _No response_
   
   ### Describe alternatives you've considered
   
   _No response_
   
   ### Additional context
   
   _No response_


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