1 USE [master]
 2 
 3 GO
 4 /* 相关参数说明
 5 mydb：对应数据库名称，即要操作的数据库名称
 6 
 7 */
 8 
 9 
10 --3.2 移动路径 
11 --查看对应数据库的日志文件和数据文件的相关信息
12 select database_id,name,physical_name AS CurrentLocation,state_desc,size from sys.master_files    
13 where database_id=db_id(N‘mydb‘);  
14 
15 USE [master]
16 
17 GO
18 
19 
20 --3.2.1 关闭所有进程
21 
22 DECLARE @str VARCHAR(500);
23 
24 SET @str = ‘‘;
25 
26 SELECT @str = @str + ‘KILL ‘+RTRIM(spid)+‘;‘+CHAR(13)+CHAR(10)
27 
28 FROM master.dbo.sysprocesses
29 
30 WHERE dbid=DB_ID(‘mydb‘);
31 
32 EXEC(@str);
33 
34 GO
35 
36 --3.2.2 设置数据库脱机
37 
38 ALTER DATABASE mydb SET  OFFLINE
39 
40 GO
41 
42 --3.2.3 移动数据文件与日志文件(为确保数据安全，建议改move为copy,复制成功后再删除源文件)
43 --此处为copy
44 
45 EXEC master..xp_cmdshell ‘copy "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\DATA\mydb.mdf" "F:\SQLServerDB\DATA"‘,NO_OUTPUT
46 
47 EXEC master..xp_cmdshell ‘copy "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\DATA\mydb_1.ldf" "F:\SQLServerDB\DATA"‘,NO_OUTPUT
48 
49 GO
50 
51 --3.2.4 设置新的存储路径
52 
53 ALTER DATABASE mydb MODIFY FILE (NAME = LZMISGH40,FILENAME = ‘F:\SQLServerDB\DATA\mydb.mdf‘)
54 
55 ALTER DATABASE mydb MODIFY FILE (NAME = LZMISGH40_log,FILENAME = ‘F:\SQLServerDB\DATA\mydb_1.ldf‘)
56 
57 GO
58 --3.2.5 移动数据文件与日志文件(删除源文件)
59 EXEC master..xp_cmdshell ‘move "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\DATA\mydb.mdf" "F:\SQLServerDB\DATA"‘,NO_OUTPUT
60 
61 EXEC master..xp_cmdshell ‘move "C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\DATA\mydb_1.ldf" "F:\SQLServerDB\DATA"‘,NO_OUTPUT
62 
63 GO
64 --3.2.6 设置数据库联机
65 --到此成功
66 
67 ALTER DATABASE mydb SET ONLINE
68 
69 GO