create proc p_GetPassword @username sysname=null, --用户名,如果不指定,则列出所有用户 @pwdlen int=2 --要破解的密码的位数,默认是2位及以下的 as set @pwdlen=case when isnull(@pwdlen,0)<1 then 1 else @pwdlen-1 end select top 255 id=identity(int,0,1) into #t from syscolumns alter table #t add constraint PK_#t primary key(id) select n...