Re: similar edges and how to prevent them
tpr...@...
You can use coalesce step to do a check or insert query.
http://tinkerpop.apache.org/docs/current/reference/#coalesce-step
Something like g.V(idTo).as('to').V(idFrom).coalesce(__.outE('labelE').has('id',idValue),
__.addE('labelE').property('id',idvalue).to('to'))
http://tinkerpop.apache.org/docs/current/reference/#coalesce-step
Something like g.V(idTo).as('to').V(idFrom).coalesce(__.outE('labelE').has('id',idValue),
__.addE('labelE').property('id',idvalue).to('to'))