And they are derived directly from the data and serve as indices for evaluating path expressions on XML data.
它们可以直接从数据中得出,并以索引的方式来估计在XML数据上的路径表达式。
参考来源 - D(k·2,447,543篇论文数据，部分数据来源于NoteExpress
XML tags and path expressions are still case sensitive.
XML标记和路径表达式仍然是区分大小写的。
Table 3 shows the needed columns and their corresponding data types and path expressions.
表 3 显示所需的列和它们相应的数据类型和路径表达式。
This article focuses on two important kinds of XQuery expressions: FLWOR expressions and path expressions.
本文主要讨论两种重要的XQuery表达式：“FLWOR”表达式和路径表达式。
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