Exploring the Use of Mixed Abstractions in SQL:1999 - A Framework-based Approach

Ireland, Christopher; Bowers, David; Newton, Mike and Waugh, Kevin (2010). Exploring the Use of Mixed Abstractions in SQL:1999 - A Framework-based Approach. In: The Second International Conference on Advances in Databases, Knowledge, and Data Applications, 11-16 April 2010, Menuires, France.

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Abstract

SQL: 1999 introduced the capability to support object concepts. It is now possible to design an SQL database schema using relational and object models. Each model represents a different abstraction. We use a framework to understand the implications of this change and to explore the use of mixed abstractions in an SQL: 1999 schema. We describe two new kinds of schema. We find that current object-relational mapping strategies differ in terms of the kind of database schema they produce from the same class model.

Item Type:	Conference Item
Keywords:	SQL: 1999; object-relational; impedance mismatch; object-relational mapping
Academic Unit/Department:	Other Departments > Other Departments Mathematics, Computing and Technology > Computing
Interdisciplinary Research Centre:	Centre for Research in Computing (CRC)
Item ID:	19590
Depositing User:	David Bowers
Date Deposited:	10 May 2010 21:33
Last Modified:	10 Dec 2012 11:50
URI:	http://oro.open.ac.uk/id/eprint/19590

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