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Authors: Madani Kenab 1 and Tayeb Ould Braham 2

Affiliations: 1 IRIT, France ; 2 MSI, France

ISBN: 972-8865-19-8

Keyword(s): Relational schema, XML schema, XML view, XQuery language, SQL language

Related Ontology Subjects/Areas/Topics: Coupling and Integrating Heterogeneous Data Sources ; Databases and Information Systems Integration ; Enterprise Information Systems

Abstract: The presentation of the results of relational queries is flat. The prime objective of this work is to query an XML view of relational data in order to have nesting results of data implemented in the form of flat data. The second objective is to combine, in query results, structured data of a relational database and semi-structured data of an XML database. A FLWR expression (For Let Where Return) of the XQuery language can be nested at various levels in another FLWR expression. In our work, we especially are interested in the nesting of a FLWR expression in the Return clause of another FLWR expression in order to imbricate data in the result. In this paper, we will describe all necessary stages in order to carry out these two objectives.

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Paper citation in several formats:
Kenab M.; Ould Braham T. and (2005). SIMULTANEOUS QUERYING OF XML AND RELATIONAL CONTEXTS.In Proceedings of the Seventh International Conference on Enterprise Information Systems - Volume 1: ICEIS, ISBN 972-8865-19-8, pages 353-358. DOI: 10.5220/0002515403530358

@conference{iceis05,
author={Madani Kenab and Tayeb {Ould Braham}},
title={SIMULTANEOUS QUERYING OF XML AND RELATIONAL CONTEXTS},
booktitle={Proceedings of the Seventh International Conference on Enterprise Information Systems - Volume 1: ICEIS,},
year={2005},
pages={353-358},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002515403530358},
isbn={972-8865-19-8},
}

TY - CONF

JO - Proceedings of the Seventh International Conference on Enterprise Information Systems - Volume 1: ICEIS,
TI - SIMULTANEOUS QUERYING OF XML AND RELATIONAL CONTEXTS
SN - 972-8865-19-8
AU - Kenab, M.
AU - Ould Braham, T.
PY - 2005
SP - 353
EP - 358
DO - 10.5220/0002515403530358

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