今天我们来总结两种关于SQL SERVER定时备份数据库方法,有需要对SQL SERVER定时备份数据的朋友可参考本教程。
维护计划
1,新建维护计划,命名'DB_Bak',并从工具栏选择‘备份数据库’任务,
2,属性页面,选择数据库,过期时间,和备份目录,这里我选择了网络存储器上的一个分区,提高容灾能力,当然你备份在本地目录也可以
3,保存后,就可以在'SQL代理'中的'作业'看到,一项新建的'DB_Bak.subpan_1'的作业了,它是按你的维护计划的名字命名的,所有很容易找到
4,点作业右键'属性'弹开详细设置,选择左侧'计划',新建-名称-执行(每天/每周/每月自选)-执行时间-持续时间
5,确定再确定就完成
方法二利用命令模式
点击 "管理"--"sql server代理"--"作业"
新建作业:
常规选项卡里,"名称"填写"定时备份数据库","启用"前面选"对勾","以本地服务器为目标",
"分类"选择"数据库服务",
步骤选项卡里,新建步骤,步骤名:备份数据库;类型:Transact-SQL脚本(TSQL);
数据库:要备份的数据库;
命令:
代码如下 | 复制代码 |
declare @filename varchar (1000) set @filename='E:数据库备份book'+convert(char(10),getdate(),112) print @filename |

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