The following are the XML Schema data types used in the XQuery language:
Note: For performance reasons, the integer supported by this XQuery engine is equivalent to a Java long, which is smaller then the W3C XML Schema integer, which has an arbitrary length. To learn more, see the integer description.
The item data type is an atomic value or a node. The item data type is an XQuery specific data type.
XQuery item description.
XQuery SequenceType description.
A sequence of decimal digits (0-9) within the range of 9,223,372,036,854,775,807 to -9,223,372,036,854,775,808. For performance reasons, the integer supported by this XQuery engine is equivalent to a Java long, which is smaller then the W3C XML Schema integer, which has an arbitrary length.
The node data type is either an element, an attribute, a document, a text-node, a processing instruction, or a comment. The node data type is an XQuery specific data type.
XQuery Node description.
XQuery SequenceType description.