以关系形式捕获面向对象的数据库模型

Proceedings of 1993 IEEE 17th International Computer Software and Applications Conference COMPSAC '93 Pub Date : 1993-11-01 DOI:10.1109/CMPSAC.1993.404191

Su-Yin Hsieh, Carl K. Chang, P. Mongkolwat, Walter W. Pilch, Chiao-Chuan Shih

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引用次数: 5

摘要

在异构数据库环境中，跨不同类型的数据模型访问数据需要集成概念模式。这种概念模式可以以各种形式存在，例如关系、面向对象、层次结构或网络。本文提供了一种机制，一种映射函数，用于将面向对象的模式转换为关系模式，并为关系数据库用户提供了访问面向对象数据库的查询转换。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Capturing the objected-oriented database model in relational form

In a heterogeneous database environment, accessing data across different types of data models requires an integration of conceptual schemas. This conceptual schema can exist in various forms such as relational, object-oriented, hierarchical, or network. This paper provides a mechanism, a mapping function - for the transformation of an object- oriented schema to a relational schema and a query translation to access an object-oriented database for the relational database user.<>

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Proceedings of 1993 IEEE 17th International Computer Software and Applications Conference COMPSAC '93

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