OODBS中查询优化和查询处理技术  

THE TECHNIQUE OF QUERY OPTTIMIZATION AND PROCESSING IN OODBS

作　　者：何炎祥[1] 陈燕涛[1] 孙祥胜[1] 

机构地区：[1]武汉大学计算机科学系

出　　处：《计算机应用》1995年第1期27-29,共3页journal of Computer Applications

摘　　要：本文先扼要介绍了已成功用于关系查询优化和查询处理的技术也可应用于ＯＱ查询优化和查询处理的理由。接着简要概括了这些技术。最后讨论了将这些技术用于ＯＯ查询优化和查询处理时应作的必要修改和扩充。In this paper,we first present the reasons all techniques for relational query optimization and processing are applicable to object-oriented query optimization and processing. Then we outline these techniques,Finaily we discuss the changes and extending for relational query optimizzation and processing which are necessary for object-oriented query optimization and processing.

关 键 词：查询优化 查询处理 面向对象 数据库 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]