%0 Journal Article
%T A Formal Foundation for Implementing Object Query Language<br>一个实现对象查询语言的形式化基础
%A SHI Xiang-bin
%A ZHANG Bin
%A WANG Guo-ren
%A YU Ge
%A ZHENG Huai-yua
%A <br>石祥滨
%A 张　斌
%A 王国仁
%A 于　戈
%A 郑怀远
%J 软件学报
%D 1998
%I 
%X In this paper, the authors select OQL(object query language) of the object database standard: ODMG-93 suggested by ODMG(object database management group) as global query language in object-oriented multidatabase SCOPE/CIMS and present a formal foundation for implementing OQL, including an object calculus and an object algebra suitable for modeling OQL, normalization rules and normalization steps of the object calculus; mapping rules and translation methods between the calculus and the algebra.
%K Database
%K object-oriented database
%K query model
%K query language<br>数据库，面向对象数据库，查询模型，查询语言.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=AC6F7C84FA8C1B83&yid=8CAA3A429E3EA654&vid=9CF7A0430CBB2DFD&iid=94C357A881DFC066&sid=5DCBAAB000A70168&eid=683005D16807E4FE&journal_id=1000-9825&journal_name=软件学报&referenced_num=1&reference_num=12