MS SQL server 2005(SQL2005)在查询分析器里面备份 数据库的语句

来源:百度文库 编辑:神马文学网 时间:2024/03/29 19:39:32
MS SQL server 2005(SQL2005)在查询分析器里面备份 数据库的语句2010-11-05 22:15 --完整备份 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Full_20070908.bak' --差异备份 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Diff_20070908.bak' With Differential --日志备份,默认截断日志 Backup Log NorthwindCS To disk='G:\Backup\NorthwindCS_Log_20070908.bak' --日志备份,不截断日志 Backup Log NorthwindCS To disk='G:\Backup\NorthwindCS_Log_20070908.bak' With No_Truncate --截断日志不保留 Backup Log NorthwindCS With No_Log --或者 Backup Log NorthwindCS With Truncate_Only --截断之后日志文件不会变小 --有必要可以进行收缩 --文件备份 Exec Sp_Helpdb NorthwindCS --查看数据文件 Backup Database NorthwindCS File='NorthwindCS' --数据文件的逻辑名 To disk='G:\Backup\NorthwindCS_File_20070908.bak' --文件组备份 Exec Sp_Helpdb NorthwindCS --查看数据文件 Backup Database NorthwindCS FileGroup='Primary' --数据文件的逻辑名 To disk='G:\Backup\NorthwindCS_FileGroup_20070908.bak' With init --分割备份到多个目标 --恢复的时候不允许丢失任何一个目标 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Full_1.bak' ,disk='G:\Backup\NorthwindCS_Full_2.bak' --镜像备份 --每个目标都是相同的 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Mirror_1.bak' Mirror To disk='G:\Backup\NorthwindCS_Mirror_2.bak' With Format --第一次做镜像备份的时候格式化目标 --镜像备份到本地和远程 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Mirror_1.bak' Mirror To disk='\\192.168.1.200\Backup\NorthwindCS_Mirror_2.bak' With Format --每天生成一个备份文件 Declare @Path Nvarchar(2000) Set @Path ='G:\Backup\NorthwindCS_Full_' +Convert(Nvarchar,Getdate(),112)+'.bak' Backup Database NorthwindCS To disk=@Path --从NoRecovery或者 --Standby模式恢复数据库为可用 Restore Database NorthwindCS_Bak With Recovery --查看目标备份中的备份集 Restore HeaderOnly From Disk ='G:\Backup\NorthwindCS_Full_20070908.bak' --查看目标备份的第一个备份集的信息 Restore FileListOnly From Disk ='G:\Backup\NorthwindCS_Full_20070908_2.bak' With File=1 --查看目标备份的卷标 Restore LabelOnly From Disk ='G:\Backup\NorthwindCS_Full_20070908_2.bak' --备份设置密码保护备份 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Full_20070908.bak' With Password = '123',init Restore Database NorthwindCS From disk='G:\Backup\NorthwindCS_Full_20070908.bak' With Password = '123' =================================== sql 2000 一、指定逻辑备份设备 backup databse accounting to accounting_bak 二、或指定物理备份设备 backup database accouning to disk='d:\backup\accouning\full.bak' 三、执行无日志操作后的命令 backup log with truncate_only writetext 或 backup log with NO_log updatetext select ... into.... 四、设置数据库的还原模型 1、完全模型 alter database northwind set recovery full 2、简单模型 alter database norhtwind set recovery simple 3、大容量日志记录bulk_logged模型 alter database northwind set recovery bulk_logged 五、添加备份设备 sp_addumpdevice 'disk','NWdevice','d:\backup\mydevice.bak' 六、删除一个备份设备 sp_dropdevice 'nwdevice','delfile' /*如果加上delfile就是直接把文件也删除掉*/ 七、差异备份的语法 backup database northwind to nwdevice with differential 八、事务日志备份 backup log company to NWdevice with no_truncate(不清空原有日志) 九、文件和文件组备份及还原 backup database commpany filegroup='primary' to NWdevice 文件组的名称是"primary" 十、数据恢复(从硬盘恢复) restore database company from disk='d:\backup\company.bak' 还可继续在后面加参数: with nonrecovery recovery replace 注: (1)recovery:最后一次一次恢复时使用 (2)replace:是否替换己有文件 http://synox2008.blog.163.com/blog/static/681984002009112294738782/