[GitHub] [arrow-julia] baumgold commented on pull request #400: add kwarg chunksize for default data partitioning for write

["baumgold (via GitHub)" <gi...@apache.org>]

baumgold commented on PR #400:
URL: https://github.com/apache/arrow-julia/pull/400#issuecomment-1467116961

   > By far the simplest option would be to pass the schema down - because we have access to it before `Tables.columns` is called in the arrow construction (that's how we lose the schema, because we "materialize" the chunk as is)
   
   We could allow users to optionally provide the Schema in the Base.open constructor of the Writer object.  If a user makes use of this then we should validate the the actual schema of each chunk matches that of the expected schema.


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