请一SQL语句,关于多表连接--真难写.
有三个表: 
 bkind   ,   skind,      other   
 bkind: 
 id      cid         cname 
 1         72            aa 
 2         35            bb 
 ---------------------- 
 skind   
 id      bid   bname         sid   sname 
 1         35      bb                  36      mm 
 2         35      bb                  37      mm1 
 ----------------------- 
 other   
 id      bid         sid 
 1         72               -1 
 2         35               36 
 3         35               37   
 怎样查询出               
 1         aa          
 2         bb         mm 
 3         bb         mm1 
------解决方案--------------------select identity(int ,1,1) id,isNull(bkind.cname,skind.bname) name,skind.sname 
 from bkind full join  skind on skind.bname =bkind.cname
------解决方案--------------------  create table bkind 
 (id int, cid int,  cname varchar(4)) 
 insert into bkind select 1,   72,     'aa ' 
 union all select 2,   35,     'bb '   
 create table skind 
 (id int, bid int,  bname varchar(4),sid int,sname varchar(5)) 
 insert into skind select 1,   35,   'bb ',      36,   'mm ' 
 union all select 2,   35,   'bb ',      37,   'mm1 '   
 create table other 
 (id int, bid int,  sid int) 
 insert into other select 1,   72,     -1 
 union all select 2,   35,     36 
 union all select 3,   35,     37     
 select a.id,b.cname,c.sname from other a 
 left join bkind b  
 on b.cid=a.bid 
 left join skind c  
 on c.bname=b.cname and c.sid=a.sid   
 id          cname sname  
 ----------- ----- -----  
 1           aa    NULL 
 2           bb    mm 
 3           bb    mm1   
 (所影响的行数为 3 行)
------解决方案--------------------select bkind.cname,skind.sname 
 from bkind inner join other on bkind.cid=other.bid 
 left join skind on bkind.cid=skind.bid
------解决方案--------------------select o.id, b.cname, s.sname 
 from other as o join bkind as b on o.bid=b.cid 
     left join skind as s on o.bid=s.bid and o.sid=s.sid 
------解决方案--------------------具体需求?
------解决方案--------------------好乱
------解决方案--------------------楼主 需求不明确~ 
 要得到结果不难 
 但恐怕不是楼主的意思吧?
------解决方案--------------------other表好像没有用上啊