DECLARE @name VARCHAR(50) -- database name
DECLARE @path VARCHAR(256) -- path for backup files
DECLARE @fileName VARCHAR(256) -- filename for backup
DECLARE @fileDate VARCHAR(20) -- used for file name
SET @path = '\\tsclient\d:\'
SELECT @fileDate = CONVERT(VARCHAR(20),GETDATE(),112)
DECLARE db_cursor CURSOR FOR
SELECT name
FROM CC.master.dbo.sysdatabases
WHERE name NOT IN ('master','model','msdb','tempdb')
OPEN db_cursor
FETCH NEXT FROM db_cursor INTO @name
WHILE @@FETCH_STATUS = 0
BEGIN
SET @fileName = @path + @name + '_' + @fileDate + '.BAK'
BACKUP DATABASE @name TO DISK = @fileName
FETCH NEXT FROM db_cursor INTO @name
END
CLOSE db_cursor
DEALLOCATE db_cursor然后显示错误
Msg 3201,第16级,状态1,第21线 无法打开备份设备'\tsclient\d:\Deecoup_20131022.BAK‘。操作系统错误67(找不到网络名称。) Msg 3013,16级,状态1,21线 备份数据库正在异常终止。
发布于 2020-07-23 09:33:55
对于那些仍然想要答案的人:使用路径中没有冒号的驱动器字母。\\tsclient\d是一个驱动器,\\tsclient\d:不是。
https://stackoverflow.com/questions/19510655
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