Why is T.label immutable and do we have to create a new node to change a label?
We cannot do g.V('some label').property(T.label, 'new label').iterate() ? Is this correct? Thank you
Solution
you have a few questions here @Julius Hamilton
also, in the future, i think a mutable label probably should be allowed. we'll see how that comes to pass.
Why is T.label immutablei'm not sure there's a particular reason except to say that many graphs have not allowed that functionality so TinkerPop hasn't offered a way to do it.
and do we have to create a new node to change a label?yes
We cannot do g.V('some label').property(T.label, 'new label').iterate()no, because you can't modify the label as mentioned earlier, but also
V()labelg.V().hasLabel('some label').property(...)labelidalso, in the future, i think a mutable label probably should be allowed. we'll see how that comes to pass.
Stack Overflow
Does gremlin provide the ability to clone a vertex for instance
v1->v2, v1->v3, v1->v4 how can I simply and efficiently create a new vertex v5 that also has edges that point to v2, v3, v4 ...
v1->v2, v1->v3, v1->v4 how can I simply and efficiently create a new vertex v5 that also has edges that point to v2, v3, v4 ...
Apache TinkerPop is an open source graph computing framework and the home of the Gremlin graph query language.
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