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UniversityGradeManagemenSystem

2019短学期数据库课程设计(高校成绩管理系统)

实验要求:

某校管理学生成绩的工作人员,根据实际工作需要,提出了以下基本数据和业务处理需求:

  1. 学校设置了各专业,在专业下开设班级,每个班级包含若干学生,学生信息至少需要包含学号、姓名、性别、年龄、生源所在地、已修学分总数等数据项;另外,需要有地区信息,用于统计某一地区的学生数;
  2. 课程信息表至少需包含课程编号、课程名称、任课教师、开课学期、学时、考试或考查、学分等数据项,课程根据班级开设。
  3. 教师信息至少需要包含教师编号、姓名、性别、年龄、职称、联系电话等数据项;
  4. 学生成绩至少需要学号,学期,课程名称,成绩,任课老师等数据项;
  5. 需要实现业务处理和查询功能:学生成绩按每学年成绩统计;学生成绩名次排定;每门课程平均成绩统计;学生所学课程及学分统计;对每个学生输入成绩的时候,自动生成学生的已修学分总数;学生成绩查询;教师任课查询;班级课程开设查询。
  6. 补充说明
    • 假设学籍管理制度是采用学年制,且暂不考虑选修课情况。
    • 同一专业可能有多个班,所以同一门课可能需要多个教师上课,一个教师在一学期可能上多门课程。

另:

使用SQL server,所有SQL命令在webcontent文件夹中的TXT文件中

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