Ajuda com query mysql na source tfs 0.4

Database* db = Database::getInstance();
DBResult* result;
DBQuery query;
query << "SELECT `reset` FROM `players` WHERE `id` = '" << player->getGUID() << "'";
if(result = db->storeQuery(query.str())) {			
	int16_t resets = result->getDataInt("reset");
	msg->put<uint16_t>(resets);
	result->free();
}