XQuery Language Demo
XQuery is a post-relational database query language for XML. XQuery 1.0 is a recomended standard of
the World Wide Web Consortium, W3C.
click here to try it
Supports queries against semistructured XML data
Automatic type checking frees the user from having to declare too many types
Data types can be defined using regular expressions
Data types are used to validate XML content
Generalized path expressions are used to access data in XML trees
Eliminates the need for relational normalization when used with read-only data
This language coupled with XML-based data storage may someday gain significant market
share alongside SQL, the prevailing database standard.
XQuantum™ is our implementation of the XQuery 1.0 standard and
its static type inference system.
The system brings advanced search capabilities to Internet portals and provides
unparallelled levels of data integration with rich content.