Glad you asked. I have no answer though, just more (related) questions.
I have been struggling with similar issue but using directly sql queries.
My approach was to add to the projection list whatever details I wanted.
for your example:
a -> b -> c
a query like:
sql @this, out('a_to_b'), out('a_to_b').out('b_to_c') from a
this seems to work until I got into other issues. Each element there can be
a list, so naturally other questions appeared:
- behavior seems to be: if one element, then return the element, else,
return a list
- cannot correlate between elements in the lists.
my approach does not look right, so I'll be very happy with any new light
on the matter.
Thanks.
On Thursday, April 23, 2015 at 1:12:56 PM UTC+3, [email protected] wrote:
>
> Hello. I have query like this:
>
> select GREMLIN("current.as('x').out('a_to_b').out('b_to_c').out('c_to_d')")
> from a
>
> I have long string for gremlin, with filters etc.
>
> and at some point I need return few values from query, for example record
> id of b, c and d.
>
> Is it possible?
>
>
> Thanks.
>
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