摘要:
create proc [dbo].[backupdb]asbegindeclare @str varchar(1000);set @str = 'backup database runewcarsbd to disk =''D:\CarManage\db\'+convert(varchar(8),getdate(),112)+'runewcarsbd.bak'''exec (@str)end--还原数据库resotre database dbnamefrom disk = ''
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