超市信息管理系统(SQL)(dephi)SQL.doc

毕业论文题 目： 超市信息管理系统 学 生： 指导老师： 专 业： 计算机与信息科学系 班 级： 学 号： 摘 要随着计算机科学技术的高速发展，计算机与网络已经成为人们工作、生活中必不可少的工具，如今生活日益多姿多彩，交流日益快捷方面。人们在生活和工作中借助于各种计算机软件技术，更有效地为人们服务。我国的经济不断的向前发展，人们消费水平的提高，大量的国内的超市被国外的超市冲没市场，大多纷纷退出了市场，这很大一部分是国内超市资金不够而买不起先进好的信息管理系统。这就体现了一个好的管理系统的经济价值。第一章对数据库应用系统开发和超市信息管理系统进行了简明的介绍，并分析超市信息管理系统方案论证，说明开发超市信息管理系统所要进行的工作。 第二章对数据库的设计和SQL语言的使用进行了系统分析，为深入理解数据库应用打下了基础。 第三章学习了具体的开发工具Delphi6.0，对其数据库组件，SQL语言在Delphi中的应用等数据库编程关键技术进行了系统的介绍。设计充分利用Delphi6、MSSQLServer2000数据库技术的强大力量，提高了编程效率和可靠性。 关键字：数据库，SQL语言，MSSQLServer，Delphi6，数据库组件，超市信息管理，窗体，组件。 AbstractAlong with the computer science technology high speed development, the computer and the network already became the people to work, in the life the essential tool, now lives day by day colorful, exchange day by day quick aspect. The people in the life and the work with the aid of in each kind of computer software technology, effectively serve for the people. Our countrys economy is unceasing moves forward, the people consumption level enhancement, the massive homes supermarket is flushed by the overseas supermarket does not have the market, withdrew from the market mostly in abundance, this very major part is the domestic supermarket fund insufficiently but cannot buy the advanced good information management system. This has manifested a good management system management system economic value.First chapter has carried on the concise introduction to the database application system development and the supermarket information management system, and the analysis supermarket information management system plan proof, explained the development supermarket information management system must carry on work.Second chapter has carried on the system analysis to the database design and the SQL language use, has built the foundation for the thorough understanding database application.Third chapter has studied concrete development kit Delphi 6.0, to its database module, the SQL language in the Delphi database programming essential technology and so on application has carried on the system introduction. Designs fully uses Delphi 6, MS SQL the Server2000 data bank technology formidable strength, enhanced the programming efficiency and the reliability.Key words: Database, SQL language, MS SQL Server, Delphi6, database module, supermarket information management, window, module.目 录 摘 要2Abstract3前言5第一章 概述61.1选题背景61.2 主要技术要求和内容(需求与任务描述)7第二章 超市信息管理的方案论证9