ludlows commented on PR #6760: URL: https://github.com/apache/iceberg/pull/6760#issuecomment-1465066662
we now can tell the `where` filter is always false by checking if the TreeNode set in the LogicalPlan is empty. it seems that we cannot tell whether the `where` filter is always true using this method. on the other hand, we execute rewrite actions as normal if we are sure about `where` filter is always true. and we do nothing if we know `where` filter is false to save time. it seems that we only need to care about whether `where` is false or not. -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
