Query if else in gremlin
I have a query and that return a list vertex. I want to do a query from those vertexes like this (if - else):
- vertex doesn't has out edge -> return itself
- vertex has out edge -> then keep querying until there are no edges out ( repeat(out()).until(outE().count().is(0)) )
I'm trying to limit the use of loops here to improve performance. Who can help me.
Thank you very much
- vertex doesn't has out edge -> return itself
- vertex has out edge -> then keep querying until there are no edges out ( repeat(out()).until(outE().count().is(0)) )
I'm trying to limit the use of loops here to improve performance. Who can help me.
Thank you very much
Apache TinkerPop is an open source graph computing framework and the home of the Gremlin graph query language.
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