I think I found the answer to my last question in the Udemy course- no, I would need to chain out() calls to the desired depth.
How would I use traverse to do the same thing but up to an arbitrary depth where I want the response to be the nodes? Thanks for your help! On Friday, April 24, 2015 at 3:11:32 PM UTC-4, Jeffrey Miller wrote: > > Thanks, I will give that I try. > > Is there a general rule of thumb for traverse vs select? Will select > automatically recursively keep traversing relationships? > > On Friday, April 24, 2015 at 10:30:35 AM UTC-4, l.garulli wrote: >> >> Hi Jeffrey, >> It's simpler: >> >> *select out() from parent* >> >> retrieves the outgoing collection. If you want that vertices as result, >> use the expand: >> >> *select expand( out() ) from parent* >> >> Lvc@ >> >> >> >> >> On 24 April 2015 at 16:20, Jeffrey Miller <[email protected]> wrote: >> >>> Is there up to date documentation about how to use traverse for the >>> Graph mode? I been trying to do a very simple query looking for the nodes >>> that are connected by an edge to a parent node ( parent ---E---> child) , >>> and I have seen 3 different ways to do this >>> >>> traverse V.out, E.in from parent >>> traverse out() from parent >>> traverse out_edge_name from parent >>> >>> The last two seem to work, but I think its giving me the edges, not the >>> connected nodes themselves. I suspect I need to use the expand function, >>> but I am not sure. Any hints on the correct way to do graph traversal >>> (perhaps this would better be executed with a select?) or pointers to >>> documentation would be greatly appreciated. >>> >>> Thanks! >>> >>> On Friday, December 12, 2014 at 7:17:23 AM UTC-5, Andrei Serea wrote: >>>> >>>> I think I figured out how to go around the size limit of the query in >>>> Graph editor: >>>> When I write the query directly in the Graph Editor, I cannot set the >>>> limit, as I can in the Browse section. And I think it is implicitly set to >>>> 20. >>>> If, however I write the same query in the Browse , set the limit to 200 >>>> and then do "Send to Graph", I see the entire result. >>>> >>>> Andrei >>>> >>> -- >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "OrientDB" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Best Regards, >> >> Luca Garulli >> CEO at Orient Technologies LTD >> the Company behind OrientDB >> http://about.me/luca.garulli >> >> -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
