VC 一个数据库查询系统

自己做的一个ODBC动态链接ORACLE数据源的例子..大家可以做参考-Their own to do a dynamic link ODBC data source ORACLE example .. we can make reference to ...

一个用于简化ADO连接的相当方便的ADO类模块-ADO is used to simplify a very convenient connection ADO Class Module

这是一个关于如何将ado连接到数据库的源码。-This is a ado on how to connect to the source database.

伯克利数据库，IM聊天必用的存储工具，用于记录聊天和用户信息等等。-Berkeley database, IM chat will use the storage tool for the record chat and user information and so on.

一个关于图书管理的VFP软件，比较详细的说明了编程。-On the VFP library management software, a more detailed explanation of the programming.

如何在用vb对SQL数据库进行备份和恢复例子简单使用，大家可以看看。-vb how to use SQL database backup and recovery using simple examples, we can look at.

一个delphi的查询数据库的程序，简单，初学者看看是非常有帮助的。-a database of the inquiry procedure, simple, look at the beginners are very helpful.

这是一个PB环境下成功导出数据的例子，由PB6.5编程。-This is a successful environment PB examples of data derived from PB6.5 programming.

数据库应用，在许多软件系统中经常用到，是开发中大型系统不可缺少的辅助。但如果对数据库资源没有很好地管理(如：没有及时回收数据库的游标(ResultSet)、Statement、连接 (Connection)等资源)，往往会直接导致系统的稳定。这类不稳定因素，不单单由数据库或者系统本身一方引起，只有系统正式使用后，随着流量、用户的增加，才会逐步显露。 -database applications, in many software systems often used, is developing large systems indispensable aids. But if the right database resources are not well managed (eg : no timely recovery database cursor (ResultSet), the Statement connect (Connection), and other resources), will often lead directly to the stability of this system. Such factors of instability, not only by the database system itself or caused side, the official use only, as the flow of users increases, will gradually revealed.

基于Delphi的、动态的、多层结构的数据库查询控件-based Delphi, dynamic, multi-layered structure of the database query control