呦呵呵呵
呦呵呵呵
全部文章
分类
题解(1)
归档
标签
去牛客网
登录
/
注册
呦呵呵呵的博客
全部文章
(共1篇)
WHERE 中的条件筛选
SELECT MIN(score) FROM exam_record AS e1 LEFT JOIN examination_info AS e2 USING(exam_id) WHERE tag = 'SQL' AND score >= AVG(CASE WHEN...
Mysql
2022-01-29
6
275