jayzhan211 commented on issue #14296: URL: https://github.com/apache/datafusion/issues/14296#issuecomment-2614252405
We have type coercion in logical plan now, consider the case where we want to separate logical types and physical types, should we add another type coercion layer in physical optimizer? Logical layer handle coercion that doesn't care about the difference between the decoding, cast i.e. Integer to String, while physical layer handle coercion that care about the decoding, i.e. cast Utf8 to Utf8View. -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
