Search Results for "xml query working group"

XML is a versatile markup language, capable of labeling the information content of diverse data sources including structured and semi-structured documents, relational databases, and object repositories. A query language that uses the structure of XML intelligently can express queries across all these kinds of data, whether physically stored in XML or viewed as XML via middleware. This specification describes a query language called XQuery, which is designed to be broadly applicable across many types of XML data sources. This document has been

[July 12, 2004] W3C Releases Public Working Draft for Full-Text Searching of XML Text and Documents. W3C has published an initial Public Working Draft for XQuery 1.0 and XPath 2.0 Full-Text. Created as a joint specification by the W3C XML Query Working Group and the XSL Working Group as part of the XML Activity, this new draft specification defines a language that extends XQuery 1.0 and XPath 2.0 with full-text search capabilities. As defined by the draft, "full-text queries are performed on text which has been tokenized, i.e., broken into a

Abstract: This document specifies goals, usage scenarios, and requirements for the W3C XML Query data model, algebra, and query language. Status of this document: This section describes the status of this document at the time of its publication. Other documents may supersede this document. The latest status of this document series is maintained at the W3C. This is a W3C Working Draft for review by W3C Members and other interested parties. It is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is

XQuery is a query language (with some programming language features) that is designed to query collections of XML data. It is semantically similar to SQL. XQuery 1.0 was developed by the XML Query working group of the W3C. The work was closely coordinated with the development of XSLT 2.0 by the XSL Working Group; the two groups shared responsibility for XPath 2.0, which is a subset of XQuery 1.0. XQuery 1.0 became a W3C Recommendation on January 23, 2007. "The mission of the XML Query project is to provide flexible query facilities to extract data