    # File lib/active_record/vendor/mysql.rb, line 297
      def list_processes()
        data = command COM_PROCESS_INFO
        @field_count = get_length data
        if @pre_411
          fields = read_rows 5
        else
          fields = read_rows 7
        end
        @fields = unpack_fields(fields, @server_capabilities & CLIENT_LONG_FLAG != 0)
        @status = :STATUS_GET_RESULT
        store_result
      end