笔记86 查看目标备份中的备份集和各种备份、还原脚本
1 --查看目标备份中的备份集和各种备份、还原脚本
2 Restore HEADERONLY From Disk ='D:\GPOSDB_backup_201207160058.bak'
3
4
5 -----------------------各种备份、还原脚本------------------------------------------
6 --完整备份
7 Backup DATABASE GPOSDB
8 To disk='D:\GPOSDB_backup_201207160152.bak'
9
10 --差异备份
11 Backup Database NorthwindCS
12 To disk='G:\Backup\NorthwindCS_Diff_20070908.bak'
13 With Differential
14
15 --日志备份，默认截断日志
16 Backup Log NorthwindCS
17 To disk='G:\Backup\NorthwindCS_Log_20070908.bak'
18
19 --日志备份，不截断日志
20 Backup Log NorthwindCS
21 To disk='G:\Backup\NorthwindCS_Log_20070908.bak'
22 With No_Truncate
23
24 --截断日志不保留
25 Backup Log NorthwindCS
26 With No_Log
27
28 --或者
29 Backup Log NorthwindCS
30 With Truncate_Only
31 --截断之后日志文件不会变小
32 --有必要可以进行收缩
33
34 --文件备份
35 Exec Sp_Helpdb NorthwindCS --查看数据文件
36 Backup Database NorthwindCS
37 File='NorthwindCS' --数据文件的逻辑名
38 To disk='G:\Backup\NorthwindCS_File_20070908.bak'
39
40 --文件组备份
41 Exec Sp_Helpdb NorthwindCS --查看数据文件
42 Backup Database NorthwindCS
43 FileGroup='Primary' --数据文件的逻辑名
44 To disk='G:\Backup\NorthwindCS_FileGroup_20070908.bak'
45 With init
46
47 --分割备份到多个目标
48 --恢复的时候不允许丢失任何一个目标
49 Backup Database NorthwindCS
50 To disk='G:\Backup\NorthwindCS_Full_1.bak'
51 ,disk='G:\Backup\NorthwindCS_Full_2.bak'
52
53 --镜像备份
54 --每个目标都是相同的
55 Backup Database NorthwindCS
56 To disk='G:\Backup\NorthwindCS_Mirror_1.bak'
57 Mirror
58 To disk='G:\Backup\NorthwindCS_Mirror_2.bak'
59 With Format --第一次做镜像备份的时候格式化目标
60
61 --镜像备份到本地和远程
62 Backup Database NorthwindCS
63 To disk='G:\Backup\NorthwindCS_Mirror_1.bak'
64 Mirror
65 To disk='\\192.168.1.200\Backup\NorthwindCS_Mirror_2.bak'
66 With Format
67
68 --每天生成一个备份文件
69 Declare @Path Nvarchar(2000)
70 Set @Path ='G:\Backup\NorthwindCS_Full_'
71 +Convert(Nvarchar,Getdate(),112)+'.bak'
72
73 Backup Database NorthwindCS
74 To disk=@Path
75
76
77 --从NoRecovery或者
78 --Standby模式恢复数据库为可用
79 Restore Database NorthwindCS_Bak
80 With Recovery
81
82 --查看目标备份中的备份集
83 Restore HeaderOnly
84 From Disk ='D:\GPOSDB_backup_201207160058.bak'
85
86 --查看目标备份的第一个备份集的信息 下面这个sql语句才看到DifferentialBaseGUID的值
87 Restore FileListOnly
88 From Disk ='D:\GPOSDB_backup_201207160058.bak'
89 With File=1
90
91 --查看目标备份的卷标
92 Restore LabelOnly
93 From Disk ='D:\GPOSDB_backup_201207160058.bak'
94
95 --备份设置密码保护备份
96 Backup Database NorthwindCS
97 To disk='G:\Backup\NorthwindCS_Full_20070908.bak'
98 With Password = '123',init
99
100 Restore Database NorthwindCS
101 From disk='G:\Backup\NorthwindCS_Full_20070908.bak'
102 With Password = '123'
