一个SQL数据库优化查询的程序，对于操作者输入的SQL语句，先进行优化而后再执行查询，对于输入的错误SQL语句，指出错误位置...

用PB写的HIS中的一个模块 是一个用户权限管理模块 这只是HIS的一部分-with PB HIS write a module is a user privilege management module that is only part of the HIS

一款强大的人事工资管理软件，里面含有多种类库，是开发的好帮手。-Personnel wage a powerful management software, which contains a variety of class libraries, is to develop a good helper.

一个使用TURBO C读数据库文件的小程序，欢迎各位大虾前来共享、批评指正-use a TURBO C Reading database files small procedures, welcome you to share prawns, criticized correct! !

VFP下用WMI获取硬件参数，例如CPU，主板ID-VFP using WMI to obtain hardware parameters, such as CPU, motherboard ID

1.由于本程序使用的DAO类，该类仅支持Access97的数据库。所以在使用本程序时必需是Access97数据库。 2.Access2000转换成Access97的方法是：打开Access2000数据库，单击菜单“工具数据库实用工具转换数据库到早期Access数据库版本”。-1. Since this program uses the DAO class, type only supports Access97 database. Therefore, in using this procedure is necessary Access97 database. 2.Access2000 converted into Access97 method is: Open ACCESS2000 database, click menu

JSP数据库编程指南(PDF) JSP数据库编程指南(PDF)-JSP Database Programming Guide (PDF)

介绍如何用ado控制access数据库。通过控制面板注册数据源student。-how to use ADO database access control. Through the Control Panel student registration data sources.

我正在学习用powerbuilder语言实现公历转农历的算法，从网上下载了一些资料，不过看不太懂，这是其中一个，希望能对同样研究该问题的人有所帮助-I am learning to use language to achieve powerbuilder lunar calendar switch algorithms, from the Internet to download some information, but watching do not really understand, this is one of them hopes to study the problem on the same people who help

帮你管理好你的客户资料 用法简单-help you manage your customer information usage simple

定时备份数据库可以有效防止数据丢失，本源码可以设置备份时间，备份数据库和备份路径。-Regularly back up the database can effectively prevent data loss, this source can set the backup time, the backup database and backup path.