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Using the bundled Saxon EE XQuery processor Oxygen XML Editor offers support for XQuery Update 1.0. The XQuery Update Facility provides expressions that can be used to make persistent changes to instances of the XQuery 1.0 and XPath 2.0 Data Model. Thus, besides querying XML documents, you can modify them using the various insert/delete/modify/create methods available in the XQuery Update 1.0 standard.

Choose Saxon EE as a transformer in the scenario associated with the XQuery files containing update statements and Oxygen XML Editor will notify you if the update was successful.

Example: Using XQuery Update to modify a tag name in an XML file
rename node doc("books.xml")//publisher[1]//book[1] as "firstBook"