smiklos commented on issue #7038: URL: https://github.com/apache/arrow-datafusion/issues/7038#issuecomment-1647556019
It seems that pandas will infer the [None] as Binary type but will infer [None, 1] as float. Binary types will become Null types in the conversion to datafusion and the compute kernel has a bug that will return false for `is_null` when the column type is Null. I've submitted an issue here https://github.com/apache/arrow-rs/issues/4565. In the meantime, if you specify the type of the column in advance it'll work as expected -- 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]
