The Effects of Semantics on XML View Updates
XML has become the de facto standard for representing and interchanging data in web-based applications. And XML view, a virtual window for specific users, has been widely applied. In practical system, users encounter the so-called view update problem when they need update source data through the view. For a long time, the view update problem is an open question in database community. In this paper, we illustrate the effects of semantics on XML view updates. In particular, we show the side effects seem to be unavoidable in order to maintain integrity constraints and the updates against the views can be translated into different types of updates against source data in terms of application semantics. We also discuss how to capture the necessary semantics.
view updates XML semantics
Haitao Chen Husheng Liao
College of Computer Sciences Beijing University of Technology Beijing, China
国际会议
2010 Second Asia-Pacific Conference on Information Processing(2010年第二届亚太地区信息处理国际会议 APCIP 2010)
南昌
英文
5-8
2010-09-17（万方平台首次上网日期，不代表论文的发表时间）