XQuery Reference Manual

XQuery 1.0 and XPath 2.0 share the same data model and support the same functions and operators.

XQuery Functions

XQuery is built on top of XPath expressions. XQuery 1.0 and XPath 2.0 share the same data model and support the same functions and operators.

XPath Operators

XPath Functions

XQuery Data Types

XQuery shares the same data types with XML Schema 1.0 (XSD).

XSD String

XSD Date

XSD Numeric

XSD Misc