Citation

Belal Zaqaibeh, and Hamidah Ibrahim, and Ali Mamat, and Md. Nasir Sulaiman, (2004) An assertion model for controlling integrity constraints in an object-oriented database. Proceedings of theJoint Conference on Informatics and Research on Women in ICT. pp. 413-421.

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Abstract

The existing object-oriented databases cannot properly support certain constraints that are specified on a set of classes that form a class composition hierarchy. Checking the integrity constraints in databases is a fundamental problem in database design. In this paper, a model called Assertion Model for Integrity Constraints (AMIC) is proposed to ease the process of detecting the integrity constraints in an object-oriented database system. The model accepts user-defined constraints, and has efficient techniques that permit checking both the constraints in one class and the constraints between classes. AMIC proposes a method to gather the constraints and identifies the relationships among them. Also a new method is added to check the status of violation of the relations in object-oriented databases

Item Type:	Article
Subjects:	Q Science > QA Mathematics > QA71-90 Instruments and machines > QA75.5-76.95 Electronic computers. Computer science
Divisions:	Faculty of Computing and Informatics (FCI)
Depositing User:	Ms Suzilawati Abu Samah
Date Deposited:	17 Dec 2013 00:44
Last Modified:	17 Dec 2013 00:44
URII:	http://shdl.mmu.edu.my/id/eprint/4596

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