There is for instance an uuid generating neo4j-extension from Stefan Armbruster
which might be worth checking out.
Otherwise you can also generate the uuid externally and use MERGE (n:User {
uuid : {uuid}}) ON CREATE SET n.name = {name} return n
Why do you want to assign an UUID to a relationship?
Michael
Am 14.01.2014 um 01:20 schrieb Jake Ortiz <[email protected]>:
> Currently I'm developing a social app for the iPhone with my computer as a
> server, and have bumped into a couple of obstacles. One I'm particularly
> trying to figure out is how assign an UUID to a node or relationship upon
> creation and if it already exists try again with a different uuid. I want to
> know if i there is anyway to implement this as a function like timestamp().
> I'm developing on Neo4j 2.0.
>
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