网上书店管理系统 数据库

书籍信息，包括图书编号、图书种类、图书名称、单价、内容简介等；购书者信息，包括购买编号、姓名、性别、年龄、联系方式购买书的名称等；一个顾客可以在同一天填写多张购书单，每张购书单上可填写多种图书，每种图书可以订购多本，编号相同的图书在同一张购书单上不能出现多次；购书订单的生成，有效期，购买方式，包括付款方式、发货手段等。根据读者信息查询购书情况，将统计结果以报表形式打印输出。-Online bookstore management system database books, including the Book Number, the categories of books, book name, Price, Descr iption, etc.　by textbook information, including the purchase of the name of the book number, name, sex, age, contact information purchase, etc.　a customer can fill more than one textbook orders on the same day, each textbook on the fill in a variety of books, each book can be ordered, the same number of books can not appear multiple times with a textbook single　textbook orders generated, the validity of the purchase, including payment methods, shipping methods. Query textbook and reader information and printout of the statistical results in tabular form.