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SQL Server还原数据库操作详细步骤

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Jun 07, 2016 pm 03:23 PM

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欢迎进入Windows社区论坛，与300万技术人员互动交流 >>进入 --解决还原数据库目录不对的详细步骤： 1.企业管理器中的方法： --右键"数据库" --所有任务 --还原数据库 --"还原为数据库库"中输入还原后的数据库名 --还原选择"从设备"--选择设备--添加--添加你

欢迎进入Windows社区论坛，与300万技术人员互动交流 >>进入

　　--解决还原数据库目录不对的详细步骤：

　　1.企业管理器中的方法：

　　--右键"数据库"

　　--所有任务

　　--还原数据库

　　--"还原为数据库库"中输入还原后的数据库名

　　--还原选择"从设备"--选择设备--添加--添加你的备份文件--确定，回到数据库还原的界面

　　--备份号--选择内容--选择你要恢复那次备份的内容

　　--选项--将"移至物理文件名"中的物理文件名修改为你的数据文件要存放的文件名

　　--如果要还原的数据库已经存在，选择"在现有数据库上qz还原"-

　　-确定

　　2.用SQL语句的方法（假设你的备份文件名为： c:\xx.bak

　　--列出备份文件中的逻辑文件名

　　restore filelistonly from disk='c:\xx.bak'

　　--用语句恢复，根据上面列出的逻辑文件名使用move选项

　　restore database 恢复后的数据库名

　　from disk='c:\xx.bak'

　　with move '逻辑数据文件名1' to 'c:\物理数据文件名1'

　　,move '逻辑数据文件名2' to 'c:\物理数据文件名2'

　　…

　　,move '逻辑数据文件名n' to 'c:\物理数据文件名n'

　　没有什么要特别注意的，和企业版之间的备份/还原要注意的东西一样：

　　1.要注意备份时的设置问题，不要指定多个备份文件，否则还原时也要指定多个备份文件

　　2.要注意备份的媒体处理方式问题，用重写，而不是追加，否则还原的时候要指定备份号

　　3.要注意备份的方式，用完全备份，而不是其他备份方式，否则还原时还要其他备份文件支持

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SQL Server还原数据库操作详细步骤

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