void sumstats(const char *startdate, const char *enddate) {
        debug("sumstats");
        MYSQL mysqllink;
        dbConnectMySQL(&mysqllink);
        char query[MAX_QUERY_SIZE];
        sprintf(query,"CALL sumstats('%s','%s');",startdate,enddate);
        debug("query: %s",query);
        if (mysql_real_query(&mysqllink, query, strlen(query)) !=0 ) {
                err("MySQL select query error: %s",mysql_error(&mysqllink));
        }
        else
                debug("sumstats done");
        dbDisconnectMySQL(&mysqllink);
        return;
}