1、SELECT DeptName FROM Department WHERE DeptNo='03';
2、SELECT FullName FROM Department WHERE FullName LIKE '%工程%';
3、SELECT COUNT() FROM Department;
4、SELECT COUNT() FROM Class WHERE ClassName LIKE '01%';
5、SELECT CourseName, Teacher FROM Course WHERE Time='周二晚';
6、SELECT * FROM Student WHERE Name LIKE '张%' OR Name LIKE '陈%' OR Name LIKE '黄%' ORDER BY Name DESC;
7、SELECT Department.DeptName, AVG(Course.Students) FROM Department, Course WHERE Department.DeptNo=Course.DeptNo GROUP BY Department.DeptName;
8、SELECT Department.DeptNo, Department.DeptName, COUNT(Class.ClassNo) FROM Department LEFT OUTER JOIN Course ON Course.DeptNo=Department.DeptNo LEFT OUTER JOIN Class ON Class.CourseNo=Course.CourseNo GROUP BY Department.DeptNo, Department.DeptName;
9、SELECT Course.CourseName, Course.Credit, Course.Time, SC.WishNo FROM Student, SC, Course WHERE Student.Sno=SC.Sno AND SC.CourseNo=SC.CourseNo AND Student.Name='甘蕾' ORDER BY SC.WishNo ASC;
10、SELECT SC.Sno, Student.Name, SC.CourseNo, Course.CourseName, SC.WishNo FROM Student, SC, Course, Class WHERE Student.Sno=SC.Sno AND SC.CourseNo=Course.CourseNo AND SC.ClassNo=Class.ClassNo AND Class.ClassName='00电子商务' ORDER BY SC.Sno ASC, SC.WishNo ASC;
11、SELECT Department.DeptName, MIN(Course.Students), MAX(Course.Students), ROUND(AVG(Course.Students),2), SUM(Course.Students) FROM Department, Course WHERE Department.DeptNo=Course.DeptNo GROUP BY Department.DeptName WITH ROLLUP;