Michael Karlinger, Millist W. Vincent, Michael Schrefl,
"Keys in XML"
, 6-2009, Institutsbericht, Universität Linz, Institut für Wirtschaftsinformatik - Data and Knowledge Engineering If you are interested in the publication, you may download a copy from our webserver: http://www.dke.jku.at/research/publications/index.xq
Original Titel:
Keys in XML
Sprache des Titels:
Englisch
Original Kurzfassung:
In this article a new type of key constraint in XML, called an XKey, is proposed. The motivation for an XKey is based on the observation that existing approaches do not always capture the fundamental properties of a key, namely identification and uniqueness, and it is shown that an XKey always has these properties. It is also shown that an XKey has the desirable property of extending the notion of a relational key. Keywords: XML, Integrity Constraints, Keys.
Sprache der Kurzfassung:
Englisch
Erscheinungsmonat:
6
Erscheinungsjahr:
2009
Notiz zum Zitat:
Institutsbericht, Universität Linz, Institut für Wirtschaftsinformatik - Data and Knowledge Engineering If you are interested in the publication, you may download a copy from our webserver: http://www.dke.jku.at/research/publications/index.xq
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