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Posted to github@arrow.apache.org by "tustvold (via GitHub)" <gi...@apache.org> on 2023/05/23 12:51:31 UTC

[GitHub] [arrow-datafusion] tustvold commented on issue #6427: Support Type Coercion in Parquet Reader

tustvold commented on issue #6427:
URL: https://github.com/apache/arrow-datafusion/issues/6427#issuecomment-1559256355

   I think a first step would be switching ParquetOpener::open from using map_projections to the new API. I'm not sure what work might be required to make predicate pushdown work correctly, but I think this would be a good first step


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