基于PROLOG和INGRES的演绎数据库系统的研制

Investigation of a Deductive Database System Based on the PROLOG and INGRES

摘要: 本文提出了将PROLOG语言和INGRES关系数据库系统相结合的演绎数据库系统,把PROLOG的逻辑推理能力和INGRES的数据管理能力有机地结合在一起.文中讨论了PROLOG和INGRES的结合方法,PROLOG实现技术和查询优化等问题.文中还叙述了演绎数据库系统在DUAL-68000微型机上的实现过程.

Abstract: This paper introduces a deductive database system,which is the combination of the PROLOG and INGRES.The deductive database system has the ability of inference and data management.The paper presents a connecting method of PROLOG with INGRES,PROLOG interpreters and query optimizing strategies.The deductive database system has been basically implemented on DUAL-68000 microcomputers.