jayzhan211 commented on issue #9289: URL: https://github.com/apache/arrow-datafusion/issues/9289#issuecomment-1956196566
@alamb How is `simplify ` like for array concat operator rewrite? If we have MakeArrayUDF, args are for MakeArray only, but we need BinaryExpr that includes two array functions and 1 operator to start the simplification. It seems function level optimizer can only works for simplification like A function to B Expr / function. -- 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]
