Jefffrey commented on code in PR #16456: URL: https://github.com/apache/datafusion/pull/16456#discussion_r2286808615
########## datafusion/sql/src/expr/substring.rs: ########## @@ -77,8 +78,16 @@ impl<S: ContextProvider> SqlToRel<'_, S> { } } - not_impl_err!( - "Substring not supported by UserDefinedExtensionPlanners: {substring_args:?}" - ) + let fun = self Review Comment: This makes sense to me, yeah. Would be confusing to fall back to a user defined `substr` indeed 😅 -- 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