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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/05/27 04:13:02 UTC

[GitHub] [arrow] houqp commented on pull request #7252: ARROW-8906: [Rust] [DataFusion] support schema inference from multiple CSV files

houqp commented on pull request #7252:
URL: https://github.com/apache/arrow/pull/7252#issuecomment-633803661


   @andygrove I have added schema merge logic to `Schema` and `Field` structs. As a result, we are now able to do schema inference per file thus avoiding the need to load records into memory.


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