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Merge pull request #2514 from taosdata/hotfix/test 

[TD-811]
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Shengliang Guan 2020-07-01 10:20:29 +08:00 committed by GitHub
parent 44485fb579 37743a1fbf
commit f65bb570cc
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1 changed files with 13 additions and 9 deletions
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22
src/kit/taosdemo/taosdemo.c
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@ -808,27 +808,31 @@ void *readMetric(void *sarg) {
} }
void queryDB(TAOS *taos, char *command) { void queryDB(TAOS *taos, char *command) {
int i = 5; int i;
TAOS_RES *pSql = NULL; TAOS_RES *pSql = NULL;
int32_t code = -1; int32_t code = -1;
while (i > 0 && code != 0) {
for (i = 0; i < 5; i++) {
if (NULL != pSql) {
taos_free_result(pSql);
pSql = NULL;
}
pSql = taos_query(taos, command); pSql = taos_query(taos, command);
code = taos_errno(pSql); code = taos_errno(pSql);
taos_free_result(pSql); if (0 == code) {
pSql = NULL;
if (code == 0) {
break; break;
} }
i--;
} }
if (code != 0) { if (code != 0) {
fprintf(stderr, "Failed to run %s, reason: %s\n", command, taos_errstr(pSql)); fprintf(stderr, "Failed to run %s, reason: %s\n", command, taos_errstr(pSql));
taos_free_result(pSql); taos_free_result(pSql);
taos_close(taos); taos_close(taos);
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
taos_free_result(pSql);
} }
// sync insertion // sync insertion