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Set vertex id in Expand properly

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This commit is contained in:
János Benjamin Antal 2023-02-01 13:24:58 +01:00
parent 9a805bff8b
commit a38401130e
1 changed files with 4 additions and 15 deletions
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19
src/query/v2/plan/operator.cpp
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@ -2949,27 +2949,16 @@ class DistributedCreateExpandCursor : public Cursor {
const auto &v1 = v1_value.ValueVertex();
const auto &v2 = OtherVertex(frame);
// Set src and dest vertices
// TODO(jbajic) Currently we are only handling scenario where vertices
// are matched
const auto set_vertex = [&context](const auto &vertex, auto &vertex_id) {
vertex_id.first = vertex.PrimaryLabel();
for (const auto &[key, val] : vertex.Properties()) {
if (context.request_router->IsPrimaryProperty(vertex_id.first.id, key)) {
vertex_id.second.push_back(val);
}
}
};
std::invoke([&]() {
switch (edge_info.direction) {
case EdgeAtom::Direction::IN: {
set_vertex(v2, request.src_vertex);
set_vertex(v1, request.dest_vertex);
request.src_vertex = v2.Id();
request.dest_vertex = v1.Id();
break;
}
case EdgeAtom::Direction::OUT: {
set_vertex(v1, request.src_vertex);
set_vertex(v2, request.dest_vertex);
request.src_vertex = v1.Id();
request.dest_vertex = v2.Id();
break;
}
case EdgeAtom::Direction::BOTH: