1.针对:jiaoxuedb进行如下操作 : 创建视图SCORE_VIEW。包括:学号,姓名,课程名,成绩 USE jiaoxuedb GO CREATE VIEW SCORE_VIEW AS SELECT Student.Sno,Sname,Cname,Score FROM Student,Course,SC WHERE Student.Sno=SC.Sno AND Course.Cno=SC.Cno GO 创建一个计算机系的学生的视图S_VIEW:学号,姓名,性别 。 USE jiaoxuedb GO CREATE VIEW S_VIEW AS SELECT Sno,Sname,Sex FROM Student WHERE Dept LIKE '计算机' GO 对SCORE_VIEW,修改学号991102,课号为01001的成绩记录 USE jiaoxuedb GO ALTER VIEW SCORE_VIEW AS SELECT Score FROM SC WHERE Sno='991102' AND Cno='01001' GO 对S_VIEW把计算机系王蕾的性别修改为"男" U