A FoxBASE Based Deductive Data Base System 一个基于FOXBASE的演绎数据库系统
The paper completely analyses the current approaches to deductive data base, proposes a new model on relational algebraic operation and rewriting operation, designs and implements a new deductive mechanism, the integration of relational operation with logic operation. 本文全面地分析了演绎数据库的实现机制,提出了一种基于关系代数及重写操作的演绎数据库模型,设计并实现了基于该模型的一种新的演绎机制&逻辑与数据库操作相结合的机制。
The technique for extending deductive data base 扩展演绎数据库技术