[TD-3433] <fix>: fix child table count issue. (#5552)

Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

src/kit/taosdemo/taosdemo.c

@@ -2541,6 +2541,7 @@ static void* createTable(void *sarg)
 static int startMultiThreadCreateChildTable(
         char* cols, int threads, int startFrom, int ntables,
         char* db_name, SSuperTable* superTblInfo) {
+
   pthread_t *pids = malloc(threads * sizeof(pthread_t));
   threadInfo *infos = malloc(threads * sizeof(threadInfo));
 
@@ -2630,7 +2631,7 @@ static void createChildTables() {
               g_Dbs.db[i].superTbls[j].colsOfCreateChildTable,
               g_Dbs.threadCountByCreateTbl,
               startFrom,
-              g_totalChildTables,
+              g_Dbs.db[i].superTbls[j].childTblCount,
               g_Dbs.db[i].dbName, &(g_Dbs.db[i].superTbls[j]));
       }
     } else {
@@ -5352,7 +5353,8 @@ static void *superQueryProcess(void *sarg) {
   int64_t st = 0;
   int64_t et = 0;
   while (1) {
-    if (g_queryInfo.superQueryInfo.rate && (et - st) < (int64_t)g_queryInfo.superQueryInfo.rate*1000) {
+    if (g_queryInfo.superQueryInfo.rate && (et - st) <
+            (int64_t)g_queryInfo.superQueryInfo.rate*1000) {
       taosMsleep(g_queryInfo.superQueryInfo.rate*1000 - (et - st)); // ms
       //printf("========sleep duration:%"PRId64 "========inserted rows:%d, table range:%d - %d\n", (1000 - (et - st)), i, winfo->start_table_from, winfo->end_table_to);
     }
@@ -5363,7 +5365,8 @@ static void *superQueryProcess(void *sarg) {
         int64_t t1 = taosGetTimestampUs();
         char tmpFile[MAX_FILE_NAME_LEN*2] = {0};
         if (g_queryInfo.superQueryInfo.result[i][0] != 0) {
-          sprintf(tmpFile, "%s-%d", g_queryInfo.superQueryInfo.result[i], winfo->threadID);
+          sprintf(tmpFile, "%s-%d",
+                  g_queryInfo.superQueryInfo.result[i], winfo->threadID);
         }
         selectAndGetResult(winfo->taos, g_queryInfo.superQueryInfo.sql[i], tmpFile);
         int64_t t2 = taosGetTimestampUs();