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Tag: XPath

W3C Publishes Drafts of XQuery 1.1, XPath 2.1

The World Wide Web Consortium (W3C) has published new Drafts of XQuery 1.1, XPath 2.1 and Supporting Documents. As part of work on XSLT 2.1 and XQuery 1.1, the XQuery and XSL Working Groups have published First Public Working Drafts of “XQuery and XPath Data Model 1.1,” “XPath and XQuery Functions and Operators 1.1,” “XSLT and XQuery Serialization 1.1″ and “XPath 2.1.” In addition, the XQuery Working Group has updated drafts for “XQuery 1.1: An XML Query Language,” “XQueryX 1.1” and “XQuery 1.1 Requirements.”

W3C XQuery 1.0 and XSLT 2.0 Become Standards

W3C has published eight new standards in the XML Family to support the ability to query, transform, and access XML data and documents. The primary specifications are XQuery 1.0: An XML Query Language, XSL Transformations (XSLT) 2.0, and XML Path Language (XPath) 2.0; see the full list below. These new Web Standards will play a significant role in enterprise computing by connecting databases with the Web. XQuery allows data mining of everything from memos and Web service messages to multi-terabyte relational databases. XSLT 2.0 adds significant new functionality to the already widely deployed XSLT 1.0, which enables the transformation and styled presentation of XML documents. Both specifications rely on XPath 2.0, also significantly enriched from its previous version. W3C‘s XSL Working Group and XML Query Working Group, who created these specifications, have addressed thousands of comments from implementers and the interested public to ensure that the specifications meet the needs of diverse communities. The eight Recommendations published today that together increase the power of the XML family are: 1. XML Path Language (XPath) 2.0, 2. XSL Transformations (XSLT) Version 2.0, 3. XQuery 1.0: An XML Query Language, 4. XML Syntax for XQuery 1.0 (XQueryX), 5. XQuery 1.0 and XPath 2.0 Data Model (XDM), 6. XQuery 1.0 and XPath 2.0 Functions and Operators, 7. XQuery 1.0 and XPath 2.0 Formal Semantics, and,8. XSLT 2.0 and XQuery 1.0 Serialization.

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