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[TD-4240]<fix>: taosdemo subscribe more than max query sql count. (#6154) 

Co-authored-by: Shuduo Sang <sdsang@taosdata.com>
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Shuduo Sang 2021-05-18 21:36:35 +08:00 committed by GitHub
parent 4412c52f27
commit 8e5681f1b0
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1 changed files with 9 additions and 0 deletions
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9
src/kit/taosdemo/taosdemo.c
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@ -6575,6 +6575,15 @@ static void *superSubscribe(void *sarg) {
if (g_queryInfo.superQueryInfo.sqlCount == 0) if (g_queryInfo.superQueryInfo.sqlCount == 0)
return NULL; return NULL;
if (g_queryInfo.superQueryInfo.sqlCount * pThreadInfo->ntables > MAX_QUERY_SQL_COUNT) {
errorPrint("The number %"PRId64" of sql count(%"PRIu64") multiple the table number(%"PRId64") of the thread is more than max query sql count: %d\n",
g_queryInfo.superQueryInfo.sqlCount * pThreadInfo->ntables,
g_queryInfo.superQueryInfo.sqlCount,
pThreadInfo->ntables,
MAX_QUERY_SQL_COUNT);
exit(-1);
}
if (pThreadInfo->taos == NULL) { if (pThreadInfo->taos == NULL) {
TAOS * taos = NULL; TAOS * taos = NULL;
taos = taos_connect(g_queryInfo.host, taos = taos_connect(g_queryInfo.host,