In XQuery, a value is always a sequence. The type of the value is referred to as a sequence type. The sequence type can be used in an **instance of** XQuery expression. The SequenceType syntax ...

If you set out to explore XQuery, the XML query language, you’ll soon encounter a collection of examples, or use-cases, that show how XQuery can query and transform XML data. These scenarios are ...

Abstract: XML has been established as a format for data exchange on the Internet, which has a large volume scale. By the increase of the volume of XML data, applications need to have a standard query ...

Abstract: There has been recent interest in developing XML query languages, such as XPath and XQuery, to tap the vast amount of information represented and stored in Extensible Markup Language (XML).