#include <stdio.h>#include <stdlib.h>#include <time.h>#include "const.h"int Process(char *user);int CmRandom(int min_val, int max_val);int main(int argc, char *argv[]){    int times, count;    char user[10];    time_t start, end, user_start, user_end;    if(argc!=2)  times=100;    else  times=atoi(argv[1]);    if(times==0)  times=100;    if(DbsConnect())  exit(1);    time(&start);     for(count=0; count<times; count++)    {/*        time(&user_start); */        sprintf(user, "test%04d", CmRandom(0,9999));        if(Process(user))        {            printf("user_log_partition query %d times fail\n", times);            exit(1);        }        printf("user no.%04d %s finished\n", count+1, user);/*        time(&user_end);         printf("user %s time cost:%d seconds\n",            user, user_end-user_start);*/    }    time(&end);     printf("time cost total:%d seconds\n", end-start);    exit(0);}int Process(char *user){    char content[500];    int result, count=0;    if(DbsUSER_LOG_PARTITION_CUR_Part(DBS_OPEN, user, content)!=DB_OK)    {        printf("open cursor fail\n");        return -1;    }    while(1)    {        result=DbsUSER_LOG_PARTITION_CUR_Part(DBS_FETCH, user, content);        if(result!=DB_OK && result!=DB_NOTFOUND)        {            printf("fetch cursor fail\n");            return -1;        }        if(result==DB_NOTFOUND)  break;/*        count++;        if(count>=100)  break;*/    }    if(DbsUSER_LOG_PARTITION_CUR_Part(DBS_CLOSE, user, content)!=DB_OK)    {        printf("close cursor fail\n");        return -1;    }    return 0;}int CmRandom(int min_val, int max_val){    struct timeval uTime;    int  delta_val;    int  ret_val;    gettimeofday(&uTime, NULL);    srand(uTime.tv_usec);    delta_val=max_val-min_val+1;    ret_val=(rand())%delta_val+min_val;    return ret_val;}