Generalized Query-By-Rule: a heterogeneous database query language

Patnaik, L. M. ; Chowdhary, D. M. (1985) Generalized Query-By-Rule: a heterogeneous database query language Computer Languages, 10 (3-4). pp. 165-178. ISSN 0096-0551

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0096-0551(85)90014-1

Abstract

This paper describes the design and implementation of a high-level query language called Generalized Query-By-Rule (GQBR) which supports retrieval, insertion, deletion and update operations. This language, based on the formalism of database logic, enables the users to access each database in a distributed heterogeneous environment, without having to learn all the different data manipulation languages. The compiler has been implemented on a DEC 1090 system in Pascal.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Query Language; Heterogeneous Distributed Databases; Database Logic
ID Code:70166
Deposited On:18 Nov 2011 12:04
Last Modified:18 Nov 2011 12:04

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