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HomeDatabaseMysql TutorialSQL server 2008数据库的备份与还原(转)

一、SQL数据库的备份 : 1、依次打开 开始菜单 → 程序 → Microsoft SQL Server 2008 → SQL Server Management Studio → 数据库:Dsideal_school_db既是我们需要备份的学籍数据库 图(1) 2、选择要备份的数据库“Dsideal_school_db”,点击鼠标右键 →

一、SQL数据库的备份

1、依次打开 开始菜单 → 程序 → Microsoft SQL Server 2008 → SQL Server Management Studio → 数据库:Dsideal_school_db既是我们需要备份的学籍数据库

SQL server 2008数据库的备份与还原(转)

图(1)

2、选择要备份的数据库“Dsideal_school_db”,点击鼠标右键 → 任务 → 备份,如图(2):

SQL server 2008数据库的备份与还原(转)

图(2)

3、在打开的“备份数据库 —Dsideal_school_db”对话框中,先点击删除,然后点击“添加”,如图(3):

SQL server 2008数据库的备份与还原(转)

图(3)

4、在弹出的“选择备份目标”对话框中,如图(4)

SQL server 2008数据库的备份与还原(转)

图(4)

5、选择好备份的路径(如D盘的江西-学籍-数据库备份文件夹中),文件类型选择“所有文件”,“文件名”那个位置填写上您要备份的数据库的名字(最好在您备份的数据库的名字后面加上日期,以方便以后查找),之后连续点击“确定”按钮即可完成数据库的备份操作,如图(5):

SQL server 2008数据库的备份与还原(转)

图(5

二、SQL数据库的还原

1、选择您要还原的数据库“Dsideal_school_db”,点击鼠标右键 → 任务 → 还原 → 数据库,如图(6):

SQL server 2008数据库的备份与还原(转)

图(6)

2、在出现的“还原数据库 — school_web_db”对话框中选择“源设备”,然后点击后面的“…”按钮,如图(7):

SQL server 2008数据库的备份与还原(转)

图(7)

3、在出现的“指定备份”对话框中,点击“添加”按钮,如图(8):

SQL server 2008数据库的备份与还原(转)

图(8)

4、找到数据库备份的路径,选择您所要还原的数据库“Dsideal_school_db”(注意:文件类型选择所有文件),然后连续“两次”点击“确定”按钮,如图(9):

SQL server 2008数据库的备份与还原(转)

图(9)

5、在出现的“还原数据库 — Dsideal_school_db”对话框中,勾选上“选择用户还原的备份集”下的数据库前的复选框,如图(10)

SQL server 2008数据库的备份与还原(转)

图(10)

6、然后选择“选项”,勾选上“覆盖现有数据库”,如图(11):

SQL server 2008数据库的备份与还原(转)

图(11)

三、还原数据库问题解决方案

SQL server 2008数据库的备份与还原(转)

在还原数据库“Dsideal_school_db”时,有时会遇见上图中的问题“因为数据库正在使用,所以无法获得对数据库的独占访问权”,此时我们可以按照以下步骤解决此问题

1、右键数据库“Dsideal_school_db”,然后选择“属性”,如下图

SQL server 2008数据库的备份与还原(转)

2、在出现的“数据库属性 — Dsideal_school_db ”对话框中,选择“选项”,在“其他选项”下的“状态”中找到“限制访问”。选择“SINGLE_USER”,点击“确定”按钮,如下图:

SQL server 2008数据库的备份与还原(转)

3、按照正常还原数据库的步骤,还原数据库。

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