You are viewing a plain text version of this content. The canonical link for it is here.

Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2023/01/03 18:16:29 UTC

[GitHub] [arrow-datafusion] andygrove commented on issue #3990: [DISCUSSION] Naming convention for non-aliased columns

andygrove commented on issue #3990:
URL: https://github.com/apache/arrow-datafusion/issues/3990#issuecomment-1370083263

   I tried making datafusion consistent with postgres in this regard a while back, and I ran into a problem. In the PG example above, the result of the query has two columns named "sum". DataFusion does not allow a result set to have two columns with the same name. Perhaps we need to allow this and only throw an error if attempting to reference a column that is ambiguous.


-- 
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-unsubscribe@arrow.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org