alamb commented on issue #5173: URL: https://github.com/apache/arrow-rs/issues/5173#issuecomment-4735109427
> I think if NullArray would function as an identity element if some of the some operations like, concat, or schema merge I think that would be quite useful even without it having a designated data_type. Thanks @fabianmurariu -- i am not quite sure what you are proposing here Is it to automatically convert an array of all nulls to `NullArray` / have more efficient runtime handling of "array of all nulls"? Do you have any specific proposal? -- 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]
