alamb commented on issue #19929: URL: https://github.com/apache/datafusion/issues/19929#issuecomment-3807871343
> Another optimization iteration. > Try to push b = 1. > supports_filters_pushdown returns [Exact]. Of course, the table provider can’t remember > all previously pushed filters, so it has no choice but to answer Exact. > Now, the optimizer thinks the conjunction a = 1 AND b = 1 is supported exactly, but it is not. What do you think about extending the "can pushdown filters" API somehow to include filters that are already planned to be pushed down? -- 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]
