Hotfix/sangshuduo/td 3401 query statistic (#5907)

* [TD-3401]<fix>: taosdemo query statistic.

refactor func name.

* [TD-3401]<fix>: taosdemo query statistic.

refactor func name 2.

* [TD-3401]<fix>: taosdemo support query statistic.

implementation.

* cleanup

* [TD-3401]<fix>: taosdemo query statistic.

change us to ms.

* [TD-3401]<fix>: taosdemo query statistic.

increase sql buffer for query.

* [TD-3401]<fix>: taosdemo query statistic

more accurate result.

* [TD-3401]<fix>: taosdemo query statistic.

modify last time logic.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

src/kit/taosdemo/taosdemo.c

@@ -5992,9 +5992,9 @@ static void *specifiedTableQuery(void *sarg) {
                     pThreadInfo->threadID,
                     totalQueried,
                     (double)(totalQueried/((endTs-startTs)/1000.0)));
-    }
       lastPrintTime = currentPrintTime;
     }
+  }
   return NULL;
 }
 
@@ -6078,10 +6078,10 @@ static void *superTableQuery(void *sarg) {
                     pThreadInfo->threadID,
                     totalQueried,
                     (double)(totalQueried/((endTs-startTs)/1000.0)));
-        }
           lastPrintTime = currentPrintTime;
         }
       }
+    }
     et = taosGetTimestampMs();
     printf("####thread[%"PRId64"] complete all sqls to allocate all sub-tables[%d - %d] once queries duration:%.4fs\n\n",
             taosGetSelfPthreadId(),