XQuery in Relational Database Systems

Relational database systems (and the related standards body ANSI/INCITS H2) are busy adding XML support. One of the main components of such XML extensions will be support for the upcoming XML query language XQuery. The presentation will outline how XQuery and XML conceptually fit into a relational database environment. It will cover the organization of the XML in the database, how to type it using W3C XML Schema, how to query it both in conjunction with SQL and using top-level XQuery. It will present the concepts, talk about new developments in the ISO/ANSI SQL/XML standards and present some demos of XQuery in the upcoming Microsoft® SQL Server 2005.

Rys, Michael. IDEAlliance (2004). Articles>Information Design>Databases>XML