编写触发器，记录表字段修改记录

一个用java语言编写的基于数据库的系统，对于初雪者很有帮助。-java with a language-based database system for the First Snow were very helpful.

汽车4s店库存管理系统，有入库，出库，分类汇总等功能-4s shop car inventory management systems, has put in storage, a library, such as classification of aggregate functions

用过SQL Server视图设计或Access查询设计的都见过这样的控件，控件外形象一个窗体，有边框、标题栏、图标、关闭按钮，可拖动、改变大小-View the design used by SQL Server or Access query design have all seen this kind of control, outside the image of a form control, have borders, title bar icon, the Close button to drag and change the size of

通用工资管理系统 考察某中小型企业，要求设计一套企业工资管理系统，其中应具有一定的人事档案管理功能。工资管理系统是企业进行管理的不可缺少的一部分，它是建立在人事档案系统之上的，其职能部门是财务处和会计室。通过对职工建立人事档案，根据其考勤情况以及相应的工资级别，算出其相应的工资。为了减少输入帐目时的错误，可以根据职工的考勤、职务、部门和各种税费自动求出工资。-general wage management system inspection of a small and medium-sized enterprises, the requirements of a business management system for wages, which should have certain personnel records management functions. Salary Management System is the enterprise management indispensable part of it is built on top of the personnel file system, its functional departments of treasury and accounting departments. Through the establishment of personnel files of employees, according to its appraisal of the situation and the corresponding wage level to calculate the corresponding wages. In order to reduce the importation of the wrong accounts, according to the attendance of workers, functions, departments and various wage taxes automatically calculated.

这是用SQL数据库做的学生学籍管理系统。简明，但基本功能都能实现。以报告形式出现。有代码-This is the SQL database as the Student Management System. A simple, but the basic function can be materialized. A report form. Code

两个基于SQL设计的系统，一个是 企业员工资料管理系统，一个是轿车销售管理系统-two SQL-based design system, an enterprise information management system for staff, Car sales is a management system

北京网上书店项目php.this文件最佳把手项目

完成数据库索引功能的 C 语言源代码，运行环境WINDOWS.-Completion of the database indexing function C language source code, runtime environment WINDOWS.

本源码是针对中小型超市而开发的超市管理系统，使用方便-against the source is the development of small and medium-sized supermarkets and supermarket management system, easy to use

Microsoft官方的SQL数据库case,大家可以参考。-Microsoft