Dandandan commented on code in PR #3958: URL: https://github.com/apache/arrow-datafusion/pull/3958#discussion_r1006146193
########## datafusion/core/src/physical_plan/joins/hash_join.rs: ########## @@ -2116,6 +2171,48 @@ mod tests { Ok(()) } + #[tokio::test] + async fn join_right_semi() -> Result<()> { + let session_ctx = SessionContext::new(); + let task_ctx = session_ctx.task_ctx(); + let left = build_table( + ("a2", &vec![10, 20, 30, 40]), + ("b1", &vec![4, 5, 6, 5]), // 5 is double on the left Review Comment: makes sense -- 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