sergiimk opened a new issue, #19417: URL: https://github.com/apache/datafusion/issues/19417
### Describe the bug In DF `v50` by setting `CsvReadOptions::schema_infer_max_records` to zero it was possible to disable schema inference completely, thus every column would be read as `Utf8`. In DF `v51` same setting results in all column types to be inferred as `Null` type. ### To Reproduce _No response_ ### Expected behavior It's often desirable to read all CSV columns as strings and then parse them in SQL later, so I think DF v50 behavior should be restored. ### Additional context _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
