单选题
发布日期:2021-09-03
SELECT MAX (gpa) FROM student _ grades WHERE gpa IS NOT NULL;
SELECT (gpa) FROM student _ grades GROUP BY semester_end WHERE gpa IS NOT NULL;
SELECT MAX (gpa) FROM student _ grades WHERE gpa IS NOT NULL GROUP BY semester_end;
SELECT MAX (gpa) GROUP BY semester_end WHERE gpa IS NOT NULL FROM student _ grades;
SELECT MAX (gpa) FROM student _ grades GROUP BY semester_end WHERE gpa IS NOT NULL;
标签: "暂无标签"
题王网让考试变得更简单
扫码关注题王,更多免费功能准备上线!
此试题出现在