alamb commented on PR #13489: URL: https://github.com/apache/datafusion/pull/13489#issuecomment-2495462188
> > That being said, DataFusion PhysicalExpr columns use ordinal offsets and they don't seem to have generated too many debugging headaches > > That may be because we prune columns on the LP level already? That is likely, though there is projection pushdown in the physical optimizer too: https://docs.rs/datafusion/latest/datafusion/physical_optimizer/projection_pushdown/index.html 🤔 -- 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
