SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 2)
    Identifier v
    Function variantElement (children 1)
     ExpressionList (children 2)
      Identifier v
      Literal \'IPv4\'
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function format (children 1)
       ExpressionList (children 3)
        Identifier Values
        Literal \'v Variant(String, IPv4)\'
        Literal \'(NULL), (\\\'string\\\'), (\\\'127.0.0.1\\\'), (\\\'127.0.0.1AAA\\\')\'
 Identifier Values
