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对TestDB1进行备份
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declare@namevarchar(250)
set@name='C:BackupTestDB1_'+
convert(varchar(50),getdate(),112)+'.bak'
BACKUPDATABASE[TestDB1]TO
DISK=@name
WITH NOFORMAT, NOINIT,
NAME = N'TestDB1-完整 数据库 备份',
SKIP, NOREWIND, NOUNLOAD