Local Backup remote server database (to be verified)

Source: Internet
Author: User
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有A数据库服务器,B本机;  我现在想通过在B机器上通过代码调用SQL来执行A数据库的备份到B机器上  调用的SQL语句为:Backup  Database MYDATABASE  To Disk= ‘D:/test.bak‘ ,这样备份的目录是数据库服务器A的D盘下;  怎么才能备份到A的D盘下呢?  请各位给予建议,谢谢! ---------------------------------------------------------------------------------------------------- 要用远程数据库可以备份本地。  本地数据库也可以备份到远程。  --备份环境:把数据库服务器(192.168.1.8)的数据库(TEST)备份到(192.168.1.145)的C$下  --首先,做一个与客户端的映射  exec master..xp_cmdshell  ‘net use z: \\192.168.1.145\c$ "密码" /user:192.168.1.145\administrator‘ /* --说明:  z: 是映射网络路径对应本机的盘符,与下面的备份对应  \\192.168.1.145\c$    是要映射的网络路径  192.168.1.145\administrator     192.168.1.145是远程的计算机名,administrator是登陆的用户名  密码                        上面指定的administrator用户的密码  --*/  --其次,进行数据库备份  backup  database TEST  to disk= ‘z:\Test.bak‘ --最后.备份完成后删除映射  exec master..xp_cmdshell  ‘net use z: /delete‘ --来自网络 --以下代码放在作业里做调度,自动备份、自动删除4天前备份 --创建映射 exec master..xp_cmdshell  ‘net use w: \DatabaseBackup$  "password"/user:Roy‘ ,NO_OUTPUT go -----2000用游标: declare @s nvarchar(200),@del nvarchar(200) select @s= ‘‘ ,@del= ‘‘ declare datebak  cursor for select      [bak]= ‘backup database  ‘ +quotename( Name )+ ‘  to disk =‘ ‘w:‘ + Name + ‘_‘ + convert ( varchar (8),getdate(),112)+ ‘.bak‘ ‘  with init‘ ,      [del]= ‘exec master..xp_cmdshell ‘ ‘ del w:‘ + Name + ‘_‘ + convert ( varchar (8),getdate()-4,112)+ ‘.bak‘ ‘, no_output‘ from master..sysdatabases  where dbid>4  --不备份系统数据库 open datebak fetch next from datebak  into @s,@del while @@fetch_status=0      begin          exec (@del)          exec (@s)          fetch next from datebak  into @s,@del      end close datebak deallocate datebak go --删除映射 exec master..xp_cmdshell  ‘net use w: /delete‘ go --用JOB.  --SQL SERVER2000为例  企业管理器—>数据库服务器—>管理目录—>SQL SERVER代理—>作业—>右键 选—>新建  常规选项页—>输入作业名称—>选中所有者。  步骤选项页—>新建—>输入步骤名—>类型 TSQL脚本—>选择需要执行的数据库—>在命令框里输入你的SQL 脚本:  如: update tb  set 状态= ...   where 日期...........  你可以点左下角的【分析】按钮,分析一下语法,分析无误,按确定。  调度选项页—>新建调度—>输入调度名称—>调度类型 你可以选择也可以点右下角的【更改】按钮进行更改,确定。  任务栏 SQL SERVER服务器的小图标 双击 服务 选中 SQL SERVER AGENT,点【开始/继续】,选中当启动OS时,自动启动服务,就可以了。  到你定的那个时间点,SQL SERVER会自动去执行你的脚本的。  如果需要生成脚本的话,企业管理器—>数据库服务器—>管理目录—>SQL SERVER代理—>作业—>右键你刚完成的作业—>所有任务  —>生成SQL脚本,即可生成你需要的脚本Continue: http://bbs.csdn.net/topics/300263631http://www.cnblogs.com/lbk/archive/2005/04/28/146973.html

Local Backup remote server database (to be verified)

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