It summarizes the update features of BaseX.
BaseX offers a complete implementation of the [httphttps://www.w3.org/TR/xquery-update-10/ XQuery Update Facility (XQUF)]. This article aims to provide a very quick and basic introduction to the XQUF. First, some examples for update expressions are given. After that, the challenges are addressed that arise due to the functional semantics of the language. These are stated in the [[Update#Concepts|Concepts]] paragraph.
=Features=