kazuyukitanimura commented on PR #5709:
URL: 
https://github.com/apache/arrow-datafusion/pull/5709#issuecomment-1481863483

   > Thank you for the contribution @kazuyukitanimura (and the assist @comphead 
)
   > 
   > Would it be possible to make an end to end reproducer (either with SQL or 
with the DataFrame API) to show the problem? It would be nice to ensure there 
aren't other issues with creating zero column batches.
   
   Thanks @alamb that will have to be a separate work from this PR. I have some 
examples, but I need to think through how to remove some proprietary code from 
that. Additionally I suspect there will be other execs that have the same 
issue, so I would like make the reproducer generic. Would you mind approving 
this PR first given this is pretty much the same as 
https://github.com/apache/arrow-datafusion/pull/4912
   I will file a ticket for the end. to end reproducer.


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