javaService

用于更新数据库里面的数据。 仅支持每行为一个完整SQL的语句执行。(Used to update data inside the database. Each behavior only supports a complete SQL statement executed.)

数据库与windows窗口的连接。简单的增删查询(Connect to the and the windows of the window. Simple deletions inquiry)

实现与数据库连接，并返回多值，实现多用户登陆的servlet的一个小案例(Achieved with a small case of the database connection and return value to achieve multi-user login servlet)

数据库课程设计，教材管理系统，本系统能够投入实际的使用并且满足基本的功能要求。要求具有极高的可靠性、安全性和易维护性，具有较高的可移植性。 本系统实现了以下的功能： （1） 查询模块：根据种类，查询教材的相关信息； （2） 征订模块：根据需要，征订员将需要征订的教材数据输入教材信息表 （3） 采购模块：采购员审核教材征订的信息，如果需要采购则通过审核，否则 删除征订的信息 ⑷ 用户管理：用(atabase of curriculum design, materials management system, the system can allocate the actual use and to meet the basic functional requirements. Requires a very high reliability, security and easy-maintenance, high portability. The system to achieve the following functions: (1) Query Module: In accordance with the type of query-related information materials (2) Subscription Module: In accordance with the needs of Subscription Subscription Members will need to enter the teaching materials data information table (3) procurement modules: Purchaser audited Subscription information materials, if required by the procurement audit, or delete subscription information ⑷ User Management: User administrators can create user information, delete users, modify user information)

演示C++读写EXCEL的方法,简单,通过ODBC完成基本的数据库功能(Demo C++ Literacy EXCEL method, simple, through the ODBC database to complete the basic functions)

关于MFC中ADO数据库的学习，很基础的例程可供下载学习(Learn about the MFC ADO , it is the foundation of learning routines available for download)

VB编程实现Access数据库压缩功能，VB编程的朋友可以借鉴一下，压缩的效果还是很明显的，虽然不是很完美，但至少可以借鉴一下，为以后的编程思路提供参考。(VB Programming compression Access database, VB programming can learn from a friend about the effect of compression is very obvious, though not perfect, but at least you can learn from, programming ideas for future reference.)

有关三维插补的程序，自己做一个数据库，记录一些数据点的插补值，可通过补偿算法，算出其他点的插补值(The 3 d interpolation procedures, own a database, record the data point of some interpolation value, but through the compensation algorithm, work out the other points interpolation value)

本系统有三种操作权限，其中，营业员只可以执行开台、点菜、买单及查询日收入操作；领班可以执行开台、点菜、买单、进货、添加新员工、日收入及月收入查询等操作；经理具有最高权限，除了领班及营业员的操作权限外，还可以设置员工权限、添加商品信息及菜式信息、备份与恢复数据库及初始化数据等操作。(The system has three operating authority, which can only be executed Founding salesperson, a la carte, pay and check daily revenue operations foreman can perform Founding, a la carte, pay, purchase, adding new employees, daily income and monthly income of inquiry operation manager with the highest authority, in addition to the foreman and the operating authority salesperson, you can also set permissions for employees, product information and dishes to add information, database backup and recovery, and initial data and other operations.)

数据库连接池的使用步骤,比较有用，如果忘记的朋友可以看看。本人自己写的。(Database connection pool using steps, more useful, if you forget the friends can see. I wrote it myself.)