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 ...
Learn about the XQuery type system that includes built-in types of XML schema and types defined in the xpath-datatypes namespace. XQuery is a strongly-typed language for schema types and a ...
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 ...