XQuery Function Documentation

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http://exist-db.org/xquery/util

java:org.exist.xquery.functions.util.UtilModule

A module for various utility extension functions.

util:uuid

util:uuid() as xs:string

Generate a version 4 (random) universally unique identifier (UUID) string, e.g. 154ad200-9c79-44f3-8cff-9780d91552a6

Returns:
xs:string : a generated UUID string

util:uuid

util:uuid($name as item()) as xs:string

Generate a version 3 universally unique identifier (UUID) string, e.g. 2b92ddb6-8e4e-3891-b519-afa1609ced73

Parameters:
$name The input value for UUID calculation.
Returns:
xs:string : a generated UUID string