tustvold commented on PR #5217: URL: https://github.com/apache/arrow-rs/pull/5217#issuecomment-1862668598
> I was wondering if it would be better to use Op::NotDistinct to check each field? That would be a different kernel :sweat_smile: We definitely could/should support distinct for StructArray also, the difference with standard equality is how nulls are handled. Distinct follow the intuitive notions of equality, the equality kernels follow the SQL formulation of equality and the somewhat perverse null semantics it has :sweat_smile: -- 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]
