DBFHelper

Handling null fields in SQL queries

query for sybase system very good for biginner

说明：   《员工工资管理系统》是利用Visual Foxpro6.0开发的基于Windows平台的应用软件。它界面漂亮，操作简单、方便，运用它，能使繁琐、复杂的职工（员工）管理变得非常的容易。("staff salary management system" is developed using Visual Foxpro6.0 based Win the Windows platform application software. Its interface beautiful, simple, convenient and use it enables cumbersome, complex workers (staff) management has become very easy.)

这是ACCESS的数据库编程文件，可以容易的用在MFC，VC,DELPH等工程环境(ACCESS ADO DATABASE ,MFC VS2008 AND VS2010)

MiniSQL的大致架构在里面了，可以自己填写里面的模块。。(MiniSQL the general framework in which, you can fill out inside the module. .)

memory mapped noSQL database engine

利用access数据库开发的用户登录界面(User Login System design by LabVIEW)

project 2 - C++ - database system - programming assignment

可用于查看和编辑db3，SQLite的免费软件。(look out "db3", free software.)

对已经存在的Accsess数据库表添加新字段并复值(right Accsess already existing database table and add a new field of Complex)