mzabaluev commented on issue #9233: URL: https://github.com/apache/arrow-rs/issues/9233#issuecomment-4095230657
It's great that there is a grand plan that covers my needs! One feature from #9575 that is not discussed here, is detecting when the constructed schema does not differ from the writer schema, so that the reader does not need to apply schema resolution. It could be as simple as comparing the canonicalized schemas (besides that currently there is no owned schema AST type system to facilitate this), but in my implementation for #9575 (not yet contributed) I was able to trace modifications recursively at construction time. -- 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]
