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

@@ -5992,8 +5992,8 @@ static void *specifiedTableQuery(void *sarg) {
                     pThreadInfo->threadID,
                     totalQueried,
                     (double)(totalQueried/((endTs-startTs)/1000.0)));
+      lastPrintTime = currentPrintTime;
     }
-    lastPrintTime = currentPrintTime;
   }
   return NULL;
 }
@@ -6078,8 +6078,8 @@ static void *superTableQuery(void *sarg) {
                     pThreadInfo->threadID,
                     totalQueried,
                     (double)(totalQueried/((endTs-startTs)/1000.0)));
+          lastPrintTime = currentPrintTime;
         }
-        lastPrintTime = currentPrintTime;
       }
     }
     et = taosGetTimestampMs();