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2 0 ²Æ¾­ 1
3 1 ¾üÊ 2
4 2 ¹ÉƱ 3
5 0 ·¿²ú 1
6 1 Çé¸Ð 2
7 1 ¹úÄÚ 2
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15 2 »·±£ 2
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SQL code:

/*
±êÌ⣺SQL SERVER 2000Öвéѯָ¶¨½Úµã¼°ÆäËùÓи¸½ÚµãµÄº¯Êý(±í¸ñÐÎʽÏÔʾ)
×÷Õߣº°®Ð¾õÂ޷ع»ª(Ê®°ËÄê·çÓê,ÊØµÃ±ùɽѩÁ«»¨¿ª)
ʱ¼ä£º2008-05-12
µØµã£º¹ã¶«ÉîÛÚ
*/

create table tb(id varchar(3) , pid varchar(3) , name varchar(10))
insert into tb values('001' , null , '¹ã¶«Ê¡')
insert into tb values('002' , '001' , '¹ãÖÝÊÐ')
insert into tb values('003' , '001' , 'ÉîÛÚÊÐ')
insert into tb values('004' , '002' , '퓼')
insert into tb values('005' , '003' , 'ÂÞºþÇø')
insert into tb values('006' , '003' , '¸£ÌïÇø')
insert into tb values('007' , '003' , '±¦°²Çø')
insert into tb values('008' , '007' , 'Î÷ÏçÕò')
insert in


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