数据库的附加和分离

▪DB的附加和分离命令如下

>sqlcmd -E -S localhost¥DPMDBI 

//attach命令

1>sp_attach_db 'MyDB', @filename1='F:MyPathDataMyDB_DATA.MDF', @filename2='F:MyPathDataMyDB_LOG.LDF' 

2>go 

1>exit

//detach命令

1>alter database [MyDB] set offline with ROLLBACK IMMEDIATE

2>exec sp_detach_db 'MyDB',TRUE

3>go

1>exit