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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/11/15 18:40:17 UTC

[GitHub] [arrow] wjones127 commented on pull request #14491: ARROW-17923: [C++] Consider dictionary arrays for special fragment fields

wjones127 commented on PR #14491:
URL: https://github.com/apache/arrow/pull/14491#issuecomment-1315719161

   > Perhaps a more general fix would be that, when we broadcast a scalar, if the type is a binary data type, we could always broadcast it into a dictionary array.
   
   I worry that doing this might mean the results of `ExecBatch::ToRecordBatch` would return a batch with an unexpected schema, if we transform it like that. 


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