With the advent of the information age, supermarket operating system has been widely used in the supermarket management filed. This paper describes the database design of supermarket operating system and the design and implementation of system management, sales management, statistics and the print of four functional modules.%随着信息时代的到来，超市营运系统在超市管理领域得到广泛的应用。本文主要阐述超市营运系统的数据库设计与系统中的系统管理、销售管理、统计和打印四个功能模块的设计与实现。
展开▼
