pepijnve opened a new issue, #17411: URL: https://github.com/apache/datafusion/issues/17411
### Describe the bug At https://datafusion.apache.org/user-guide/sql/ddl.html#example-with-order-clause the documentation states > This applies even if the expression used for sorting is complex, allowing for greater flexibility. and then an example is given using ``` WITH ORDER (c2 ASC, c5 + c8 DESC NULL FIRST) ``` If you actually try to run this you get an error stating ``` Expected single column reference in sort_order[0][0], got c5 + c8 ``` I've traced the origin of this check all the way back to a change by @alamb for #4170 ### To Reproduce Run a query on the table from the example at https://datafusion.apache.org/user-guide/sql/ddl.html#example-with-order-clause ### Expected behavior The example works ### Additional context _No response_ -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
