一般的情况下我们会选用SQLServer自带的数据库维护计划来定义备份.

但有些时候,有的机器数据库维护计划不能成功实现备份.

错误原因可能不尽相同,这时我们可以用简单的SQLServer备份脚本来做备份.

生成简单的SQLServer备份脚本的SQL语句:

usemaster

select'backupdatabase'+name+'todisk=''F:sqlserver_backup'+name+'.bak''withinit'fromsysdatabases

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backupdatabasemastertodisk='F:sqlserver_backupmaster.bak'withinit

backupdatabasemodeltodisk='F:sqlserver_backupmodel.bak'withinit

backupdatabasemsdbtodisk='F:sqlserver_backupmsdb.bak'withinit

backupdatabasedb_app1todisk='F:sqlserver_backupdb_app1.bak'withinit

backupdatabasedb_app2todisk=F:sqlserver_backupdb_app2.bak'withinit