Method planNodeIDScan

src/planner/plan/plan_join_order.cpp:286–293

}

void Planner::planNodeIDScan(uint32_t nodePos) {
    auto node = context.queryGraph->getQueryNode(nodePos);
    auto newSubgraph = context.getEmptySubqueryGraph();
    newSubgraph.addQueryNode(nodePos);
    auto plan = LogicalPlan();
    appendScanNodeTable(node->getInternalID(), node->getTableIDs(), {}, plan);
    context.addPlan(newSubgraph, std::move(plan));
}

static std::pair<std::shared_ptr<NodeExpression>, std::shared_ptr<NodeExpression>>
getBoundAndNbrNodes(const RelExpression& rel, ExtendDirection direction) {