Function save_nodes

cp-profiler/src/cpprofiler/db_handler.cpp:182–215

}

static void save_nodes(QSqlDatabase *db, const Execution *ex)
{
    const char *insert_query = "INSERT INTO Nodes \
                         (NodeID, ParentID, Alternative, NKids, Status, Label) \
                         VALUES (?,?,?,?,?,?);";

    QSqlQuery insert_bm(*db);
    insert_bm.prepare(insert_query);

    const auto &tree = ex->tree();
    const auto order = utils::pre_order(tree);

    constexpr static int TRANSACTION_SIZE = 50000;

    db->transaction();
    for (auto i = 0u; i < order.size(); ++i)
    {
        const auto nid = order[i];
        const auto pid = tree.getParent(nid);
        const auto alt = tree.getAlternative(nid);
        const auto kids = tree.childrenCount(nid);
        const auto status = tree.getStatus(nid);
        const auto label = tree.getLabel(nid);

        insert_node(&insert_bm, {nid, pid, alt, kids, status, label});

        if (i % TRANSACTION_SIZE == TRANSACTION_SIZE - 1)
        {
            db->commit();
            db->transaction();
        }
    }
    db->commit();
}

static void insert_bookmark(QSqlQuery *stmt, BookmarkItem bi)
{