Variable assignment from count() operation

[Russell Jurney]

I want to run this: 

// Setup sessions so we can remember variables

:remote connect tinkerpop.server conf/remote.yaml session

userCount = g.V().hasLabel('user').count()

assert(userCount == 4067599)

However, userCount does not contain the value. userCount.next() does not return anything either. g.V().hasLabel('user').count() does not return the count.

How do you assign the result of a Gremlin query to a variable and retain it? I read the docs and I still can't make sense of it.

Thanks,

Russell Jurney @rjurney russell...@gmail.com LI FB datasyndrome.com

[Stephen Mallette]

with that assignment, userCount contains a Traversal instance. you need to iterate your traversal:

userCount = g.V().hasLabel('user').count().next()

http://tinkerpop.apache.org/docs/current/tutorials/the-gremlin-console/#result-iteration

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[Russell Jurney]

I kept trying that, but it did not work. Now it does. I guess my session was wack? Thanks!

Russell Jurney @rjurney russell...@gmail.com LI FB datasyndrome.com

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