Test that extra_check feature works with RETURNING statements (#932)

Test that extra_check feature works with RETURNING statements

src/lib.rs

@@ -1921,4 +1921,17 @@ mod test {
         }
         Ok(())
     }
+
+    #[test]
+    #[cfg(feature = "bundled")] // SQLite >= 3.35.0
+    fn test_returning() -> Result<()> {
+        let db = checked_memory_handle();
+        db.execute_batch("CREATE TABLE foo(x INTEGER PRIMARY KEY)")?;
+        let row_id =
+            db.query_row::<i64, _, _>("INSERT INTO foo DEFAULT VALUES RETURNING ROWID", [], |r| {
+                r.get(0)
+            })?;
+        assert_eq!(row_id, 1);
+        Ok(())
+    }
 }