path expression

in this case, the xquery path expression inside the braces,

在本例中，将对大括号中的XQuery路径表达式，

互联网摘选

in addition, any path expression of the url is ignored.

此外，URL中的任何路径表达式都将被忽略。

互联网摘选

the where clause contains a small path expression that navigates from each address to its nested zip element.

where子句包含一个小型的路径表达式，该表达式从每个地址向下定位到其内嵌的zip元素。

互联网摘选

Program path expression is an path representation method in path testing.

程序路径表达式是路径测试中路径的一种表示方法。

互联网摘选

to deal with the tree-like and semi-structured style of xml documents, definitions are given based on path expression.

为适应XML文档特有的树型结构和半结构化特征，文章采用基于路径的表示方法。

互联网摘选

example 2: in the predicate of a path expression

例2：在路径表达的谓词里

互联网摘选

whatever names they use, they all match the path expression based on their substitution group head element.

不管使用哪个名称，它们都匹配基于它们的代替组head元素的路径表达式。

互联网摘选

study on xiss based on regular path expression

基于有规则路径表达式的XISS研究

互联网摘选

p. get(person_. age) is a path expression.

get（Person_.age）是一个路径表达式。

互联网摘选

the problem of low query efficiency based on path expression was well solved with dual index strategy.

双重索引策略很好地解决了基于路径表达式查询效率低的问题。

互联网摘选

note that the path expression is case-sensitive.

注意，路径表达式是大小写敏感的。

互联网摘选

minimization of path expression under structural integrity constraints for xml

XML结构完整性约束下的路径表达式的最小化

互联网摘选

the query of currency path expression based on xml data

基于XML数据的通用路径表达式的查询

互联网摘选

target node aimed path expression processing for xml data

以目标节点为导向的XML路径查询处理

互联网摘选

a path expression in xquery consists of a series of steps, separated by slash characters.

XQuery中的路径表达式由一系列的“步（step）”组成，之间以斜杠隔开。

互联网摘选

a query optimizing strategy of path expression based on integrity constraints

一种基于完整性约束的路径表达式的查询优化策略

互联网摘选

The Equivalence Between Path Expression and Type 3 Grammer

路径表达式与3型文法之间的等价性

互联网摘选

the following flwor expression will select exactly the same as the path expression above

下述FLWOR表达式和上述路径表达式选择的值相同

互联网摘选

this is because the path expression in the query targets only elements that have no namespaces.

这是因为该查询中的路径表达式仅指向没有名称空间的元素。

互联网摘选

in this paper, a kind of path expression optimizing principle is proposed by illation, named path shortening method.

本文通过对相关定理的推理，得出了一种逻辑优化的新策略，即路径缩短优化策略，给出了算法的实现。

互联网摘选

optimize query of path expression on the basis of matched-pattern

基于模式匹配的路径表达式查询优化

互联网摘选

note that the brace expansion of the file path, not the full remote path expression, has been enclosed in double quotes.

请注意，文件路径中展开的大括号（不是完整的远程路径表达式）已用双引号括上。

互联网摘选

a path expression is similar to a filesystem path.

路径表达式与文件系统路径相似。

互联网摘选

To do this simply, use a wildcard (*) in the path expression.

为了简单起见，可以在路径表达式中使用一个通配符。

互联网摘选

jet tags requiring a path expression have a select attribute.

需要路径表达式的JET标签有一个select属性。

互联网摘选

in many cases, it is possible to write a query by using either a flwor expression or a path expression.

在很多情况下，可以任意使用FLWOR表达式或路径表达式编写查询。

互联网摘选

optimizing path expression queries of xml data

XML数据的路径表达式查询优化技术

互联网摘选

Path expression is one of the core components of most XML query languages, and many evaluation methods for path expression queries are proposed recently. However, there are few researches on the issue of path expression optimization.

路径表达式作为XML数据查询语言的核心部分，关于它的计算方法的研究成果已有很多，然而针对路径表达式本身进行优化的研究却相对较少。

互联网摘选

in the following example, the path expression in the query body does not specify a namespace prefix.

在下面的示例中，查询主体中的路径表达式没有指定命名空间前缀。

互联网摘选

research for xml query optimization technology based on regular path expression

基于正则路径表达式的XML查询优化技术研究

互联网摘选