Function remapNodes

src/Processors/QueryPlan/JoinStepLogical.cpp:1489–1496

}

static void remapNodes(ActionsDAG::NodeRawConstPtrs & keys, const ActionsDAG::NodeMapping & node_map)
{
    for (const auto *& key : keys)
    {
        if (auto it = node_map.find(key); it != node_map.end())
            key = it->second;
    }
}

static ActionsDAG cloneSubdagWithInputs(const SharedHeader & stream_header, ActionsDAG::NodeRawConstPtrs & keys)
{