adriangb commented on PR #19884: URL: https://github.com/apache/datafusion/pull/19884#issuecomment-3769536637
Would it help to have a `filters` field on `TableScan` similar to projection? That's something I've wanted to various reasons. My view is that if we define what a scan is as a table + a set of filter expressions + a set of projection expressions universally across the codebase a lot of use cases will be unlocked and things will be simplified. It gives us a framework under which to define cost based optimizers, etc. That becomes a digression from the issue at hand though. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
