This [[Module Library|XQuery Module]] adds provides additional functions for performing updates and returning results in [[XQuery Update|updating functionsexpressions]].
=Conventions=
All functions in this module are assigned to the <code><nowiki>http://basex.org/modules/update</nowiki></code> namespace, which is statically bound to the {{Code|update}} prefix.<br/>
Except for [[#update:output-cache|update:output-cache]], all functions are **updating** and thus comply to the XQuery Update constraints.
=Output=