UPIU_QUERY_FUNC_STANDARD_READ_REQUEST
request->query_func = UPIU_QUERY_FUNC_STANDARD_READ_REQUEST;
request->query_func = UPIU_QUERY_FUNC_STANDARD_READ_REQUEST;
request->query_func = UPIU_QUERY_FUNC_STANDARD_READ_REQUEST;
request->query_func = UPIU_QUERY_FUNC_STANDARD_READ_REQUEST;