rdblue commented on issue #1952: URL: https://github.com/apache/iceberg/issues/1952#issuecomment-747635739
Yes, I think we will need a `NotStartsWith` to handle this. We can't keep the `Not` after rewriting because some evaluation doesn't support negation. For example, when lower and upper bounds are used to evaluate whether to read a file, the result may be true to indicate that the value may be contained in the file. That should not be negated because it does not confirm that the value is definitely in the file: if looking for files that "do not contain X", we can't use "not(file might contain X)". ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
