通用查询系统的设计与实现

THE DESIGN AND IMPLEMENTATION OF A GENERAL QUERY SYSTEM

本文根据作者在实际数据库系统开发中，采用ＰｏｗｅｒＢｕｉｌｄｅｒ开发的一个通用查询系统，详细介绍了其设计与实现的思想。同时，也对大型数据库管理系统在设计时，如何考虑下载数据的查询，提供了一个好的解决方案。

This article describes the design and implementation of a general query system under the development of PowerBuilder during the development of management information system. In the meantime, the author supplies a good solution to the query of unload data during the design of large management information system.