acking-you commented on issue #15512: URL: https://github.com/apache/datafusion/issues/15512#issuecomment-2814587680
> DataFusion already does late materialization: if orders filters by least to most expensive, then scans only the columns that the filter needs. Once it applies all filters it then materializes the projection. It's not the default yet but it will be soon. Please see https://github.com/apache/datafusion/issues/3463 which @zhuqi-lucas linked to above. I'm sorry. I thought the late materialization was for filter column without considering order by column. This is my fault. I should have looked deeper. -- 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
