基于节点集的XML查询技术研究XML Query Technology Research Based on Node-Set

牛 连强
2011 Computer Science and Application  
XML query languages take complex path expressions as their core. According to the long path expression, especially Production of a large amount of intermediate results; the larger price can be spent on joining operation of indexical nodes. This paper put forward a model which supports projection operation; choose operation and high efficient structure connection in node set. Meanwhile, this model provides path query processing with more choices.
doi:10.4236/csa.2011.13029 fatcat:hfbpngtzyzhf3e52xr4q5u2kpu