日期:2014-05-19  浏览次数:20451 次

入门菜鸟问简单问题拉~~
select   distinct   sname,student.sno,cno,score
from   student,grade
where   student.sno=grade.sno
order   by   cno
(select   min(score)
from   grade
where   cno=
(select   distinct   cno
from   grade
where   cno= '* '));
服务器:   消息   156,级别   15,状态   1,行   5
在关键字   'select '   附近有语法错误。
服务器:   消息   170,级别   15,状态   1,行   10
第   10   行:   ') '   附近有语法错误。
哪错了?



------解决方案--------------------

这是两个语名:
select distinct sname,student.sno,cno,score
from student,grade
where student.sno=grade.sno
order by cno

(select min(score)
from grade
where cno in--改为in
(select distinct cno
from grade
where cno= '* '))