分页排序,分组过滤
- 排序
--升序 ASC 降序 DESC
order by ... ASC
order by ... DESC
- 分页
--limit 当前页,页面大小
SELECT s.`studentno`, studentName,SubjectName, StudentResult
FROM student s
INNER JOIN result r
ON s.`studentno`=r.`studentno`
INNER JOIN `subject` sub
ON sub.`subjectno`=r.`studentno`
WHERE SubjectName='Java程序设计-1' AND StudentResult>=20
ORDER BY StudentResult DESC
LIMIT 0,10
- 分组,过滤