[I] CreateNamedStruct fails at runtime on dictionary-encoded string arrays [datafusion-comet]

[via GitHub]

andygrove opened a new issue, #750:
URL: https://github.com/apache/datafusion-comet/issues/750

   ### Describe the bug
   
   
   I ran this query:
   
   ```sql
   SELECT struct(i_item_sk, i_rec_start_date, i_rec_end_date, i_product_name, 
i_item_desc) as item_detail
   FROM item;
   ```
   
   It failed with this error:
   
   ```
   InvalidArgumentError("Incorrect datatype for StructArray field 
\"i_item_desc\", expected Utf8 got Dictionary(Int32, Utf8)")
   ```
   
   
   ### Steps to reproduce
   
   _No response_
   
   ### Expected behavior
   
   _No response_
   
   ### Additional context
   
   _No response_


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