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SQL语言-查询语句
2022-06-11 06:35:00 【CSDN问答】
SQL语言-查询语句(2)
1.查询2016级“市场营销”专业同学选修课程市场营销学”考试的总平均分。
2.查询选修“C005”课程的考试成绩高干2016056144号同学考试成绩的所有同学的学号及考试成绩。
3.列出2016级电子商务专业学生的平均成绩在75分以上的学生名单及相应的平均成绩
4.查询“张计划”教师任课的学生的考试成绩。
5.某课程的同学人数多于5人的教师姓名及所授课程。
6.统计考试总成绩之和大于1400的同学的成绩和
7.列出既学过“市场营销学”又学过“数据库原理与应用”课程的所有学生姓名
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