ygf11 commented on code in PR #4305:
URL: https://github.com/apache/arrow-datafusion/pull/4305#discussion_r1027905397
##########
datafusion/sql/src/planner.rs:
##########
@@ -6070,7 +6070,23 @@ mod tests {
let result = logical_plan(sql);
assert!(result.is_err());
let err = result.err().unwrap();
- assert_eq!(format!("{}", err), expected);
+ assert_eq!(err.to_string(), expected);
+ }
+
+ #[test]
+ fn test_ambiguous_coulmn_referece_with_in_using_join() {
+ let sql = "select p1.id, p1.age, p2.id
+ from person as p1
+ INNER JOIN person as p2
+ using(id)";
+
+ let expected = "Projection: p1.id, p1.age, p2.id\
+ \n Inner Join: Using p1.id = p2.id\
+ \n SubqueryAlias: p1\
+ \n TableScan: person\
+ \n SubqueryAlias: p2\
+ \n TableScan: person";
+ quick_test(sql, expected);
Review Comment:
cc @mingmwang
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