alamb commented on code in PR #4464: URL: https://github.com/apache/arrow-datafusion/pull/4464#discussion_r1038769522
########## datafusion/expr/src/logical_plan/plan.rs: ########## @@ -1193,9 +1193,9 @@ pub struct SubqueryAlias { #[derive(Clone)] pub struct Filter { /// The predicate expression, which must have Boolean type. - predicate: Expr, + pub predicate: Expr, Review Comment: Maybe we can at least document what invariants are required between fields -- 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...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org