SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 2)
    Identifier x
    Identifier y
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function remote (children 1)
       ExpressionList (children 3)
        Literal \'127.0.0.2\'
        Function currentDatabase (children 1)
         ExpressionList
        Identifier t4
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier x
