T-SQL backup and restore database
--完整备份
Backup Database db_database To disk='D:\Backup\db_database_Full.bak'
--差异备份
Backup Database db_database To
disk='D:\Backup\db_database_Diff.bak' With Differential
解释如下：
NAME = 'Full Backup of MyNwind' --这个是备注，随便写。
还原命令：
USE master
GO
RESTORE DATABASE test_wt
FROM disk = 'c:\test_wt'
GO
