debug

src/common.rs

@@ -145,6 +145,7 @@ pub fn invoke<C: FromIterator<Option<I>> + 'static, I>(
     to_scalar: impl Fn(Option<I>) -> ScalarValue,
     return_dict: bool,
 ) -> DataFusionResult<ColumnarValue> {
+    dbg!(args);
     let Some((json_arg, path_args)) = args.split_first() else {
         return exec_err!("expected at least one argument");
     };