xiedeyantu commented on PR #4304: URL: https://github.com/apache/calcite/pull/4304#issuecomment-2804340543
> If we create a Union through RelBuilder and there is only one Input, it will be automatically removed. I'm not sure if this is still necessary. Perhaps we could consider enhancing this existing rule first, as it may prove valuable for future secondary development or other potential use cases. WDYT -- 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]
