oops, @RID is returned correctly by default only when you select all fields
e.g. "select from...", "select * from...", "select *,someField from...".
Otherwise, you need to select the @rid in the query. It would be nice if
@rid was returned correctly on shallow results and maybe mark the record
in the result as shallow. Otherwise, we have a lot of unecessary @rid
fields in the queries (that's what I do).
On Monday, August 25, 2014 2:06:03 PM UTC-4, odbuser wrote:
>
> The following works as well:
>
> select @rid, in('EdgeType').size() as edge_count from VertexType order by
> edge_count desc limit by 20
>
> Note that the edge collection size is retrieved using the function, not
> the literal field name.
> Also, you have to select "@rid" explicitly because the @RID field that
> comes back is a fake rid. You then need to retrieve the field "rid" from
> your results (or give it an alias and use that) instead of @rid.
>
> I don't know why it's a fake rid though since this query results in actual
> records, not composite or "fake" ones.
>
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