Visual Foxpro中多数据表关联问题的研究

Studies on the Logic Relationship between Tables of Database in Visual Foxpro

在阐述VisualFoxpro中多数据表关联相关理论问题的基础上,指出并改正了MicrosoftVisualStudio软件开发主要参考文档MSDN,也是国内相关教科书上关于这个问题的一个错误,并对错误产生的原因及后果进行了分析。

This paper points out and corrects a mistake on the logic relationship between tables of Visual Foxpro database in MSDN (Microsoft Developer Network) and domestic textbooks on the base of setting forth relational theory on this subject.