Tpt commented on PR #18956: URL: https://github.com/apache/datafusion/pull/18956#issuecomment-3587238554
@martin-g Thank you! > One question: Should name shadowing in nested CTEs be supported ? This is a good point. Thank you! It's not supported yet, might be nice to support it. I have added a test in 0db8728977be8253e77535e6066bc990ed3ad3f8 Currently it raises "Error during planning: WITH query name "outer_cte" specified more than once" which sounds like a fair error message. CTEs are currently not documented, I have [added a comment](https://github.com/apache/datafusion/issues/16935#issuecomment-3587236870) to #16935 to think to cover this case. -- 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]
