I’m using 2.6.1. In the docs I see the following: https://docs.tigergraph.com/v/2.6/dev/gsql-ref/querying/select-statement#edge-set-and-target-vertex-set-options
This indicates that I can use a vertex set accum like this:
SetAccum<Vertex> @@target; SetAccum<Vertex> @@source; source (Any) = @@source; frontier = SELECT u FROM source:u-(shareholder_of:e)->(@@target):v;
So basically I’m looking for edges between two sets. However, this gives me the following error:
(9, 38) Error: @@target is not string or set of string expression
This seems to indicate that only a set of strings is supported, even though the docs claim a set of vertices is supported:
a global SetAcum accumulator containing a set of edges or vertices ("@@"accumName)
Any idea what’s wrong here?