SQL Service Database BACKUP & RESTORE

1. 完整恢复模式下的数据库备份

USE master;
ALTER DATABASE AdventureWorks2012 SET RECOVERY FULL;
GO
-- Back up the AdventureWorks2012 database to new media set (backup set 1).
BACKUP DATABASE AdventureWorks2012
  TO DISK = 'Z:SQLServerBackupsAdventureWorks2012FullRM.bak' 
  WITH FORMAT;
GO
--Create a routine log backup (backup set 2).
BACKUP LOG AdventureWorks2012 TO DISK = 'Z:SQLServerBackupsAdventureWorks2012FullRM.bak';
GO

2. 完整数据库还原（完整恢复模式）

USE master;
--Create tail-log backup.
BACKUP LOG AdventureWorks2012 
TO DISK = 'Z:SQLServerBackupsAdventureWorksFullRM.bak'  
   WITH NORECOVERY; 
GO
--Restore the full database backup (from backup set 1).
RESTORE DATABASE AdventureWorks2012 
  FROM DISK = 'Z:SQLServerBackupsAdventureWorksFullRM.bak' 
  WITH FILE=1, 
    NORECOVERY;

--Restore the regular log backup (from backup set 2).
RESTORE LOG AdventureWorks2012 
  FROM DISK = 'Z:SQLServerBackupsAdventureWorksFullRM.bak' 
  WITH FILE=2, 
    NORECOVERY;

--Restore the tail-log backup (from backup set 3).
RESTORE LOG AdventureWorks2012 
  FROM DISK = 'Z:SQLServerBackupsAdventureWorksFullRM.bak'
  WITH FILE=3, 
    NORECOVERY;
GO
--recover the database:
RESTORE DATABASE AdventureWorks2012 WITH RECOVERY;
GO

3. 根据数据库生成相应的SQL 脚本

SELECT Name ,

N'ALTER DATABASE '+Name+'  SET RECOVERY FULL;
GO
BACKUP DATABASE '+Name+'  TO DISK = ''C:Databases_Backup'+Name+'_FullRM.bak''  WITH FORMAT;
GO
BACKUP LOG '+Name+'  TO DISK = ''C:Databases_Backup'+Name+'_FullRM.bak'';
GO' as [BACKUP SQL] ,

N'RESTORE DATABASE '+Name+'
FROM DISK = ''C:Databases_Backup'+Name+'_FullRM.bak'' 
WITH FILE=1, 
NORECOVERY;

RESTORE LOG AdventureWorks2012 
FROM DISK = ''C:Databases_Backup'+Name+'_FullRM.bak'' 
WITH FILE=2, 
NORECOVERY;

RESTORE LOG AdventureWorks2012 
FROM DISK = ''C:Databases_Backup'+Name+'_FullRM.bak''
WITH FILE=3, 
NORECOVERY;
GO
RESTORE DATABASE '+Name+' WITH RECOVERY;
GO' as [RESTORE SQL] 

FROM Master..SysDatabases ORDER BY Name