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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 ...

This topic provides XQuery examples against XML instances that are stored in various **xml** type columns in the AdventureWorks database. ### A. Using the true() XQuery Boolean function The following ...

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: 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).

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 ...