# File lib/active_record/vendor/mysql.rb, line 180
  def options(option, arg=nil)
    if option == OPT_LOCAL_INFILE then
      if arg == false or arg == 0 then
        @client_flag &= ~CLIENT_LOCAL_FILES
      else
        @client_flag |= CLIENT_LOCAL_FILES
      end
    else
      raise "not implemented"
    end
  end