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id    Ãû³Æ      ÖÖÀà
1    Î÷¹Ï      1
2    Î÷¹Ï      0
3    Ïã½¶      1
4    Ïã½¶      1
5    Ïã½¶      0
6    Æ»¹û      0
7    ½Û×Ó      0
8    ½Û×Ó      0 

ÎÒÒªÇó³ö
1.°´Ãû³Æ·Ö×飬ȻºóÕâ¸öÃû³ÆµÄÖÖÀàÀïÃæÓÐ1µÄÅÅÔÚÇ°Ãæ¡£
2.°´Ãû³Æ·Ö×飬ȻºóÕâ¸öÃû³ÆµÄÖÖÀàÀïÃæÓÐ1¶àµÄµÄÅÅÔÚÇ°Ãæ£¨Èç¹ûÖÖÀàÀïµÄ1Ò»Ñù¶à£¬¾Í°´¸ÃÃû³ÆÏµÄÌõÊýÓÉ´óµ½Ð¡ÅÅ£©¡£

µÚÒ»¸ö£ºselect max(id) as id,Ãû³Æ,max(ÖÖÀà) as ÖÖÀà from ±í group by Ãû³Æ order by ÖÖÀà desc
ÎÒÕâÑùд²»¶Ô°¡ Ôõô¸Ä¸Ä

SQL code:
create table tb(id int, Ãû³Æ varchar(10), ÖÖÀà int)
insert into tb values(1 , 'Î÷¹Ï' , 1 )
insert into tb values(2 , 'Î÷¹Ï' , 0 )
insert into tb values(3 , 'Ïã½¶' , 1 )
insert into tb values(4 , 'Ïã½¶' , 1 )
insert into tb values(5 , 'Ïã½¶' , 0 )
insert into tb values(6 , 'Æ»¹û' , 0 )
insert into tb values(7 , '½Û×Ó' , 0 )
insert into tb values(8 , '½Û×Ó' , 0 )
go

--1
select * from tb order by Ãû³Æ , case when ÖÖÀà = 1 then 1 else 2 end
/*
id Ãû³Æ ÖÖÀà
-----------


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