摘要
随着越来越多的数据用XML来表示,交换和查询XML数据的能力变得日益重要。XQuery是W3C提出的XML查询语言,很有希望成为以后的XML查询语言标准。文章讨论XQuery的实现机制及其优化。
As increasing amounts of information are stored and exchanged using XML ,the ability to query XML data sources becomes increasingly important.XQuery,produced by W3C,is an XML query language and will be the XML query language standard of future.The implementation mechanism and optimization of XQuery will be discussed in this paper.
出处
《计算机工程与应用》
CSCD
北大核心
2002年第24期78-80,85,共4页
Computer Engineering and Applications
基金
国家自然科学基金(编号:60173018)
