The <xquery> element

The xquery element of the configuration file contains properties specific to XQuery. Remember that these are defaults, they can always be overridden for specific queries. An attribute whose value is set to a zero-length string is ignored, the effect is the same as omitting the attribute.

Attribute	Applies to	Values	Effect
allowUpdate	EE	true\|false	Indicates whether XQuery Update syntax is accepted.
constructionMode	HE PE EE	preserve\|strip	Default value for construction mode in the static context.
defaultElementNamespace	HE PE EE	Namespace URI	Default namespace for elements and types.
defaultFunctionNamespace	HE PE EE	Namespace URI	Default namespace for functions.
emptyLeast	HE PE EE	true\|false	True if the empty sequence comes first in sort order.
inheritNamespaces	HE PE EE	true\|false	Default value for "inherit namespaces" in the static context.
moduleUriResolver	HE PE EE	Name of a class implementing ModuleURIResolver	Used for locating query modules referenced by "import module".
multipleModuleImports	EE	true\|false	If set to true, the XQuery processor attempts to fetch an XQuery module appearing in an `import module` directive, whether or not a module with that module URI has already been loaded, unless the location URI of the existing module is the same as that of the requested module.
preserveBoundarySpace	HE PE EE	true\|false	Policy for preserving boundary space within direct element content.
preserveNamespaces	HE PE EE	true\|false	Default value for "preserve namespaces" in the static context.
requiredContextItemType	HE PE EE	An item type, e.g. `document-node()`	The required type for the context item.
schemaAware	EE	true\|false	True if the query makes use of schema information.
staticErrorListener	HE PE EE	Name of a class implementing the JAXP interface ErrorListener	Receives notification of static errors occurring in a Query.
version	EE	1.0\|3.0	Indicates whether XQuery 3.0 syntax is accepted.