houqp commented on issue #1312: URL: https://github.com/apache/arrow-datafusion/issues/1312#issuecomment-969927812
I think this is probably written with the assumption that schema is always in sync with aggr_expr. @ic4y could you give a more concrete example on how a custom optimizer would change the schema without updating aggr_expr? -- 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]
