berkaysynnada commented on issue #8075: URL: https://github.com/apache/arrow-datafusion/issues/8075#issuecomment-1801712738
> I think the downside is that doing aliasing could complicated the code within _all_ readers (not just the ones built into DataFusion). > > What is the benefit of putting the aliasing within a scan? Not a noticeable performance change in practice but plans with sequential projection - reader relation will be simplified. Perhaps some readers can perform aliasing with little effort. -- 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]
