Improve error message on unsupported correlation (#14458)

apache · Feb 3, 2025 · ea788c7 · ea788c7
1 parent 932439f
commit ea788c7
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/datafusion/expr/src/logical_plan/invariants.rs b/datafusion/expr/src/logical_plan/invariants.rs
@@ -288,7 +288,10 @@ fn check_inner_plan(inner_plan: &LogicalPlan, can_contain_outer_ref: bool) -> Re
             }
         },
         LogicalPlan::Extension(_) => Ok(()),
-        _ => plan_err!("Unsupported operator in the subquery plan."),
+        _ => plan_err!(
+            "Unsupported operator in the subquery plan: {}",
+            inner_plan.display()
+        ),
     }
 }