该章文件夹Chap1下存放的以下4个文件：CreateTable.txt、CreateDB.sql、PERSONNEL_SYS_Data.MDF和PERSONNEL_SYS_Log.LDF。

其中CreateTable.txt存储了创建数据表脚本的文本文件；

CreateDB.sql用来创建数据库，方法是在sql查询分析器中执行CreateDB.sql文件；

PERSONNEL_SYS_Data.MDF和PERSONNEL_SYS_Log.LDF为附加数据库文件，附加方法：打开SQL Server企业管理器，在左侧窗格中展开服务器组和要创建数据库的服务器实例。右击“数据库”节点，然后选择“所有任务”下的“附加数据库...”命令，打开如图1所示的对话框，在“…”按钮中单击，选择part02文件夹下的PERSONNEL_SYS.MDF文件确认即可。

-The chapter Chap1 folder stored in the following four documents: CreateTable.txt, CreateDB.sql, PERSONNEL_SYS_Data.MDF and PERSONNEL_SYS_Log.LDF. CreateTable.txt which stored data tables to create a text file scr ipt　CreateDB.sql used to create the database, methods in the sql query analyzer to perform CreateDB.sql document　PERSONNEL_SYS_Data.MDF and PERSONNEL_SYS_Log.LDF for additional database files, additional methods : Open SQL Server Enterprise Manager, in the left pane expand the server group and want to create a database server instance. Right-click on　Database　node, then select　All tasks　under the　Additional database ...　command, open the dialog box as shown in Figure 1, in the　...　button, click, select part02 folder PERSONNEL_SYS . MDF file can be confirmed.