After looking at the results of "select from V" and seeing "out_" and "in_"
instead of "out" and "in" I tried this:
traverse V.out_, E.in_ from #9:0
and it did traverse all the outgoing vertices. However, all the
documentation that I have read refers to "V.out, E.in".
What have I missed? Again I'm using 1.7.7 community....
Thanks!
On Saturday, August 9, 2014 9:09:04 AM UTC-4, Jon Fields wrote:
>
> Hi, I just learned about and started experimenting with OrientDB (1.7.7
> community) a few days ago. I am very impressed.
>
> I apologize if this is a newbie question, however, I am having trouble
> understanding traverse with a graph DB. Steps:
>
> 1. Create a new plocal graph database
> 2. create three vertices: #9:0, #9:1, #9:2 just using "create vertex V"
> 3. create three edges:
> 1. create edge E from #9:0 to #9:1
> 2. create edge E from #9:1 to #9:2
> 3. create edge E from #9:2 to #9:3
> 4. select from V:
> ----+----+----+----
> # |@RID|out_|in_
> ----+----+----+----
> 0 |#9:0|#9:1|null
> 1 |#9:1|#9:2|#9:0
> 2 |#9:2|null|#9:1
> ----+----+----+----
>
> 5. traverse V.out, E.in from #9:0
> ----+----+----
> # |@RID|out_
> ----+----+----
> 0 |#9:0|#9:1
> ----+----+----
>
>
>
> *I would have expected the traversal to return all three vertices. Why is
> that not the case? *
> 6. traverse * from #9:0
> ----+----+----+----
> # |@RID|out_|in_
> ----+----+----+----
> 0 |#9:0|#9:1|null
> 1 |#9:1|#9:2|#9:0
> 2 |#9:2|null|#9:1
> ----+----+----+----
>
> Thank you for your help! - Jon
>
>
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