MarkLogic 12 EA 2 Product Documentationsem:uuid-string
sem:uuid-string() as xs:string
Summary
Return a string that is the scheme specific part of random UUID URN (RFC4122). This XQuery function backs up the SPARQL STRUUID() function.
This function is a built-in.
Example
sem:uuid-string() => 3e25ff09-c6a8-4176-bb83-b771a9eb0e4c
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