SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function plus (children 1)
     ExpressionList (children 2)
      Function toIPv4 (children 1)
       ExpressionList (children 1)
        Literal \'127.0.0.1\'
      Function toIntervalSecond (children 1)
       ExpressionList (children 1)
        Literal UInt64_1
