Student enrollment management database, database curriculum design, pure sql statement has been compiled by

xuanshengxuanke\1.需求分析\1.业务流程图\学生选课业务流程图.edx
...............\..........\............\学生选课管理系统业务流程图.edx
...............\..........\............\学生选课管理系统功能图.edx
...............\..........\............\教师查询业务流程图.edx
...............\..........\............\系统维护业务流程图.edx
...............\..........\2.数据流程图\第一层数据流程图.edx
...............\..........\............\第二层数据流程图--学生选课.edx
...............\..........\............\第二层数据流程图--教师查询.edx
...............\..........\............\第二层数据流程图--系统维护.edx
...............\..........\3.数据字典\处理逻辑.xls
...............\..........\..........\外部实体.xls
...............\..........\..........\数据结构.xls
...............\..........\..........\数据项说明.xls
...............\2.概念结构设计\分E-R图.edx
...............\..............\学生选课分E-R图.edx
...............\..............\学生选课管理系统E-R图.edx
...............\..............\教师查询分E-R图.edx
...............\3.逻辑结构设计\1.关系模式\E-R图向关系模型的转换.doc
...............\..............\..........\关系模式汇总.xls
...............\..............\2.关系外模式\关系外模式.doc
...............\..............\............\关系外模式汇总.xls
...............\..............\功能模块图\功能模块图.doc
...............\SQL 语句.txt
...............\【虚拟信息表】\2008-2009-2txksc.doc
...............\..............\复件 课程信息表.xls
...............\..............\教师信息表.xls
...............\..............\教师基本信息表.xls
...............\..............\新建 Microsoft Excel 工作表.xls
...............\..............\新建 Microsoft Word 文档.doc
...............\..............\课程信息表.xls
...............\..............\课程基本信息表.xls
...............\..............\选课表.xls
...............\基本信息表.xls
...............\1.需求分析\1.业务流程图
...............\..........\2.数据流程图
...............\..........\3.数据字典
...............\3.逻辑结构设计\1.关系模式
...............\..............\2.关系外模式
...............\..............\功能模块图
...............\1.需求分析
...............\2.概念结构设计
...............\3.逻辑结构设计
...............\4.数据库的物理设计
...............\【虚拟信息表】
xuanshengxuanke

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