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feat: rand timestamp

This commit is contained in:
Shuaiqiang Chang 2020-05-29 11:43:55 +08:00
parent 1b638069eb
commit 5ba3762fca
1 changed files with 16 additions and 4 deletions
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20
src/kit/taosdemo/taosdemo.c
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@ -260,6 +260,8 @@ typedef struct {
int ncols_per_record;
char **data_type;
int len_of_binary;
int data_of_order;
int data_of_rate;
sem_t *mutex_sem;
int *notFinished;
@ -774,11 +776,11 @@ void *syncWrite(void *sarg) {
int rand_num = rand() % 100;
if (winfo->data_of_order ==1 && rand_num < winfo->data_of_rate)
{
printf("insert out of order data: %d, time: %ld\n", rand_num, tmp_time - rand() % 100000);
generateData(data, data_type, ncols_per_record, tmp_time - rand() % 1000, len_of_binary);
long d = tmp_time - rand() % 1000000 + rand_num;
generateData(data, data_type, ncols_per_record, d, len_of_binary);
} else
{
generateData(data, data_type, ncols_per_record, tmp_time++, len_of_binary);
generateData(data, data_type, ncols_per_record, tmp_time += 1000, len_of_binary);
}
pstr += sprintf(pstr, " %s", data);
inserted++;
@ -818,6 +820,8 @@ void *asyncWrite(void *sarg) {
tb_info->mutex_sem = &(winfo->mutex_sem);
tb_info->notFinished = &(winfo->notFinished);
tb_info->lock_sem = &(winfo->lock_sem);
tb_info->data_of_order = winfo->data_of_order;
tb_info->data_of_rate = winfo->data_of_rate;
/* char buff[BUFFER_SIZE] = "\0"; */
/* sprintf(buff, "insert into %s values (0, 0)", tb_info->tb_name); */
@ -859,7 +863,15 @@ void callBack(void *param, TAOS_RES *res, int code) {
pstr += sprintf(pstr, "insert into %s values", tb_info->tb_name);
for (int i = 0; i < tb_info->nrecords_per_request; i++) {
generateData(data, datatype, ncols_per_record, tmp_time++, len_of_binary);
int rand_num = rand() % 100;
if (tb_info->data_of_order ==1 && rand_num < tb_info->data_of_rate)
{
long d = tmp_time - rand() % 1000000 + rand_num;
generateData(data, datatype, ncols_per_record, d, len_of_binary);
} else
{
generateData(data, datatype, ncols_per_record, tmp_time += 1000, len_of_binary);
}
pstr += sprintf(pstr, "%s", data);
tb_info->counter++;