MarkLogic: XQuery: UNIX Timestamp to xs:dateTime Conversion

A hopefully useful note for anyone in the situation where they need to convert from UNIX time to an XML dateTime()

First, to get a timestamp:


Which should return something like:


In cq/DQ, declare the following function:


Which can be run like so:


And should give you:


The XQuery code was taken (and updated for 1.0-ml) from this module: http://github.com/marklogic/cq/blob/master/lib-xquery.xqy.