SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function plus (children 1)
     ExpressionList (children 2)
      Identifier x
      Function plus (children 1)
       ExpressionList (children 2)
        Literal Float64_10000000000
        Literal Float64_100000000000000000000
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test
   ExpressionList (children 2)
    OrderByElement (children 1)
     Function plus (children 1)
      ExpressionList (children 2)
       Literal Float64_10000000000
       Literal Float64_100000000000000000000
    OrderByElement (children 1)
     Identifier x
