CreateFunctionQuery 02103_test_function_with_nested_function_empty_args (children 2)
 Identifier 02103_test_function_with_nested_function_empty_args
 Function lambda (children 1)
  ExpressionList (children 2)
   Function tuple (children 1)
    ExpressionList
   Function 02103_test_function (children 1)
    ExpressionList (children 1)
     Literal UInt64_1
