Though the XSLT and XQuery share the same data model, type system and function library they are created by different working groups within W3C in order to work in large collections the query language was initially created and this language deals with the large collections of XML documents and not only with large collection of the documents it can also work with the documents that are individual documents, there are many differences between these languages.
In the web development circles the XHTML is continually expanding, since there are
W3C recommended on January,23 2007 status to Xquery the SQL did query language for relational databases , xml used the same language which was done by SQL, x query helps the user to work on one common model though it might be any kind of the work the user does. SQL/XML is different type of standard which uses declarative and portable queries return to XML by querying relational data, many might think why standard for XML and databases? The applications of the enterprise access and work with data from multiple desperate sources, from the
The XML is considered as the very special language which is capable to label the information content. The data from the structured and semi structured documents can be labeled in this way. The query languages are capable to display the intelligent use of these XML comfortably. In this way the queries can be employed across all sorts of data. The data which are physically stored in XML and stores as XML can be utilized in this way. The language which satisfies these specifications is generally known as XQuery languages. Thus these Query languages
An imperative application of XML is the exchange of electronic information among numerous data resources on the net. XML data always propagate on the net and applications need to add and cumulative data from different resource. It also clean and alter the data to aid exchange. This presentation is about querying language for XML known as XML-QL. This argument is suitable for performing the above jobs. As XML-QL is declarative and relational comprehensive query language of coding and is quite easy that it can be optimized and time. This
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
An important application of XML is the interchange of electronic data (EDI) between multiple data sources on the Web. As XML data proliferates on the Web, applications will need to integrate and aggregate data from multiple source and clean and transform data to facilitate exchange. Data extraction, conversion, transformation, and integration are all well-understood database problems, and their solutions rely on a query language. We present a query language for XML, called XML-QL, which we argue is suitable for performing the above tasks. XML-QL is 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
RSS/XML