标签：成绩 eid span from style nbsp 编号 uname course
做法：
select tblstudent.StuId,tblstudent.StuName from tblstudent where ( (select tblscore.Score from tblscore where tblstudent.StuId=tblscore.StuId and tblscore.CourseId=‘002‘) <(select tblscore.Score from tblscore where tblstudent.StuId=tblscore.StuId and tblscore.CourseId=‘001‘) )
50个查询系列-第8个查询：查询课程编号“002”的成绩比课程编号“001”课程低的所有同学的学号、姓名；
标签：成绩 eid span from style nbsp 编号 uname course
原文地址：http://www.cnblogs.com/shenxiaoquan/p/6120207.html
