Func<IObjectDBTransaction, ILinks> InitILinks()
{
Func<IObjectDBTransaction, ILinks> creator;
using (var tr = _db.StartTransaction())
{
creator = tr.InitRelation<ILinks>("LinksRelation");
var links = creator(tr);
var link = new Link { Id = 1, Edges = new Dictionary<ulong, ulong> { [0] = 1, [1] = 2, [2] = 3 } };
links.Insert(link);
tr.Commit();
}
return creator;
}