Function rememberArrowTableID

src/c_api/connection.cpp:24–28

static std::unordered_map<Connection*, std::unordered_map<std::string, std::string>> arrowTableIDs;

static void rememberArrowTableID(Connection* connection, const char* tableName,
    std::string arrowId) {
    std::lock_guard<std::mutex> lock(arrowTableIDMutex);
    arrowTableIDs[connection][tableName] = std::move(arrowId);
}

static std::string getRememberedArrowTableID(Connection* connection, const char* tableName) {
    std::lock_guard<std::mutex> lock(arrowTableIDMutex);