XPath

XPath 2.0 is an expression language that allows the processing of values conforming to the data model defined in [XQuery 1.0 and XPath 2.0 Data Model (Second Edition)]. The data model provides a tree representation of XML documents as well as atomic values such as integers, strings, and booleans, and sequences that may contain both references to nodes in an XML document and atomic values. The result of an XPath expression may be a selection of nodes from the input documents, or an atomic value, or more generally, any sequence allowed by the data model. The name of the language derives from its most distinctive feature, the path expression, which provides a means of hierarchic addressing of the nodes in an XML tree. XPath 2.0 is a superset of [XPath 1.0], with the added capability to support a richer set of data types, and to take advantage of the type information that becomes available when documents are validated using XML Schema. A backwards compatibility mode is provided to ensure that nearly all XPath 1.0 expressions continue to deliver the same result with XPath 2.0; exceptions to this policy are noted in [I Backwards Compatibility with XPath 1.0].


References in zbMATH (referenced in 371 articles , 1 standard article )

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  1. Corradini, Flavio; Mariani, Leonardo; Merelli, Emanuela: An agent-based approach to tool integration (2004) ioport
  2. Corradini, Flavio; Mariani, Leonardo; Merelli, Emanuela: An agent-based approach to tool integration (2004) ioport
  3. Corradini, Flavio; Mariani, Leonardo; Merelli, Emanuela: An agent-based approach to tool integration (2004) ioport
  4. Gao, Jun; Yang, Dongqing; Tang, Shiwei; Wang, Tengjiao: Xpath logical optimization based on DTD (2004)
  5. Holland, Stefan; Kießling, Werner: User preference mining techniques for personalized applications (2004) ioport
  6. May, Wolfgang: XPath-logic and XPathLog: a logic-programming style XML data manipulation language (2004)
  7. Miklau, Gerome; Suciu, Dan: Containment and equivalence for a fragment of XPath (2004)
  8. Olteanu, Dan: Evaluation of XPath queries against XML streams. (2004)
  9. Pankowski, T.: Processing XPath expressions in relational databases. (2004) ioport
  10. Schwentick, Thomas: Xpath query containment. (2004) ioport
  11. Suciu, Dan: From searching text to querying XML streams (2004)
  12. Yang, Liang Huai; Lee, Mong Li; Hsu, Wynne: Finding hot query patterns over an XQuery stream (2004) ioport
  13. Yang, Liang Huai; Lee, Mong Li; Hsu, Wynne: Finding hot query patterns over an xQuery stream (2004) ioport
  14. Benedikt, Michael; Fan, Wenfei; Kuper, Gabriel M.: Structural properties of XPath fragments (2003)
  15. Böttcher, Stefan; Türling, Adelhard: Checking xpath expressions for synchronization, access control and reuse of query results on mobile clients (2003) ioport
  16. Carminati, Barbara; Ferrari, Elena: Management of access control policies for XML document sources (2003) ioport
  17. Fan, Wenfei; Siméon, Jérôme: Integrity constraints for XML (2003)
  18. Fiebig, Thorsten; Helmer, Sven; Kanne, Carl-Christian; Moerkotte, Guido; Neumann, Julia; Schiele, Robert; Westmann, Till: Natix: A technology overview (2003)
  19. Ko, Young-Ki; Hong, Eui-Kyeong; Kim, Myung: An XPATH query processor for a decomposition storage scheme (2003)
  20. Marrón, Pedro José; Lausen, Georg: Efficient cache answerability for XPath queries (2003)

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