# File lib/jdbc_adapter/jdbc_mssql.rb, line 153
    def change_order_direction(order)
      order.split(",").collect {|fragment|
        case fragment
        when  /\bDESC\b/i     then fragment.gsub(/\bDESC\b/i, "ASC")
        when  /\bASC\b/i      then fragment.gsub(/\bASC\b/i, "DESC")
        else                  String.new(fragment).split(',').join(' DESC,') + ' DESC'
        end
      }.join(",")
    end