This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
17th International Conference on Database and Expert Systems Applications (DEXA'06)
A Method for XQuery Transform Implementation Based on Shadow Mechanism
Krakow, Poland
September 04-September 08
ISBN: 0-7695-2641-1
Maria Rekouts, Russian Academy of Sciences, Russia
Maxim Grinev, Russian Academy of Sciences, Russia
Alexander Boldakov, Russian Academy of Sciences, Russia
The XQuery Update Facility has been recently published by the World Wide Web Consortium as a working draft. Among other features, the working draft presents a novel powerful transform expression. A transform expression creates a new modified copy of an XML subtree, where the modifications are specified as update operations. In this paper we investigate the use of transform expressions and provide a method to support transform expressions efficiently: the method avoids copying of the whole modified XML subtree. Our method is based on the idea of shadow mechanism proposed in early work on recovery.
Citation:
Maria Rekouts, Maxim Grinev, Alexander Boldakov, "A Method for XQuery Transform Implementation Based on Shadow Mechanism," dexa, pp.470-475, 17th International Conference on Database and Expert Systems Applications (DEXA'06), 2006
Usage of this product signifies your acceptance of the Terms of Use.