diff --git a/source/client/test/clientTests.cpp b/source/client/test/clientTests.cpp
index b6ec75f8ebb9d21967a22a5dfbf453394710ce10..36dcab5c192ea42a6ac4a98da16b5a48fd642b1d 100644
--- a/source/client/test/clientTests.cpp
+++ b/source/client/test/clientTests.cpp
@@ -43,6 +43,26 @@ void showDB(TAOS* pConn) {
   }
 }
 
+void printResult(TAOS_RES* pRes) {
+  TAOS_ROW    pRow = NULL;
+  TAOS_FIELD* pFields = taos_fetch_fields(pRes);
+  int32_t     numOfFields = taos_num_fields(pRes);
+
+  int32_t n = 0;
+  char str[512] = {0};
+  while ((pRow = taos_fetch_row(pRes)) != NULL) {
+    int32_t* length = taos_fetch_lengths(pRes);
+    for(int32_t i = 0; i < numOfFields; ++i) {
+      printf("(%d):%d " , i, length[i]);
+    }
+    printf("\n");
+
+    int32_t code = taos_print_row(str, pRow, pFields, numOfFields);
+    printf("%s\n", str);
+    memset(str, 0, sizeof(str));
+  }
+}
+
 void fetchCallback(void* param, void* res, int32_t numOfRow) {
 #if 0
   printf("numOfRow = %d \n", numOfRow);
@@ -729,48 +749,31 @@ TEST(testCase, projection_query_tables) {
 //  taos_close(pConn);
 //}
 
-//TEST(testCase, agg_query_tables) {
-//  TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
-//  ASSERT_NE(pConn, nullptr);
-//
-//  TAOS_RES* pRes = taos_query(pConn, "use abc1");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to use db, reason:%s\n", taos_errstr(pRes));
-//    taos_free_result(pRes);
-//    ASSERT_TRUE(false);
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "show stables");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to select from table, reason:%s\n", taos_errstr(pRes));
-//    taos_free_result(pRes);
-//    ASSERT_TRUE(false);
-//  }
-//
-//  TAOS_ROW    pRow = NULL;
-//  TAOS_FIELD* pFields = taos_fetch_fields(pRes);
-//  int32_t     numOfFields = taos_num_fields(pRes);
-//
-//  int32_t n = 0;
-//  char str[512] = {0};
-//  while ((pRow = taos_fetch_row(pRes)) != NULL) {
-//    int32_t* length = taos_fetch_lengths(pRes);
-//    for(int32_t i = 0; i < numOfFields; ++i) {
-//      printf("(%d):%d " , i, length[i]);
-//    }
-//    printf("\n");
-//
-//    int32_t code = taos_print_row(str, pRow, pFields, numOfFields);
-//    printf("%s\n", str);
-//    memset(str, 0, sizeof(str));
-//  }
-//
-//  taos_free_result(pRes);
-//  taos_close(pConn);
-//}
-#endif
 
+TEST(testCase, agg_query_tables) {
+  TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
+  ASSERT_NE(pConn, nullptr);
+
+  TAOS_RES* pRes = taos_query(pConn, "use abc1");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to use db, reason:%s\n", taos_errstr(pRes));
+    taos_free_result(pRes);
+    ASSERT_TRUE(false);
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "show table distributed st1");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to select from table, reason:%s\n", taos_errstr(pRes));
+    taos_free_result(pRes);
+    ASSERT_TRUE(false);
+  }
+
+  printResult(pRes);
+  taos_free_result(pRes);
+  taos_close(pConn);
+}
+#endif
 /*
 --- copy the following script in the shell to setup the environment ---
 
@@ -786,7 +789,7 @@ TEST(testCase, async_api_test) {
   TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
   ASSERT_NE(pConn, nullptr);
 
-  taos_query(pConn, "use table_alltype_hyperloglog");
+  taos_query(pConn, "use abc1");
 #if 0
   TAOS_RES* pRes = taos_query(pConn, "insert into tu(ts) values('2022-02-27 12:12:61')");
   if (taos_errno(pRes) != 0) {
@@ -812,7 +815,7 @@ TEST(testCase, async_api_test) {
   }
 #endif
 
-  taos_query_a(pConn, "select HYPERLOGLOG(q_ts) from stable_1_2 where ts between 1630000001000 and 1630100001000 interval(19d) Fill(NONE);", queryCallback, pConn);
+  taos_query_a(pConn, "select count(*) from tu", queryCallback, pConn);
   getchar();
   taos_close(pConn);
 }
diff --git a/source/libs/executor/src/timewindowoperator.c b/source/libs/executor/src/timewindowoperator.c
index 39a5861aa3b094b600ddd1f2b5c9103c140542dc..bde4aa18e8f73827706c02f1656b56a9aa13e275 100644
--- a/source/libs/executor/src/timewindowoperator.c
+++ b/source/libs/executor/src/timewindowoperator.c
@@ -1888,13 +1888,13 @@ static SSDataBlock* doTimeslice(SOperatorInfo* pOperator) {
           int32_t srcSlot = pExprInfo->base.pParam[0].pCol->slotId;
 
           SColumnInfoData* pSrc = taosArrayGet(pBlock->pDataBlock, srcSlot);
-          SColumnInfoData* pDst = taosArrayGet(pBlock->pDataBlock, dstSlot);
+          SColumnInfoData* pDst = taosArrayGet(pResBlock->pDataBlock, dstSlot);
 
           char* v = colDataGetData(pSrc, i);
           colDataAppend(pDst, numOfRows, v, false);
         }
 
-        numOfRows += 1;
+        pResBlock->info.rows += 1;
         doKeepPrevRows(pSliceInfo, pBlock, i);
 
         pSliceInfo->current = taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
@@ -1902,15 +1902,21 @@ static SSDataBlock* doTimeslice(SOperatorInfo* pOperator) {
           doSetOperatorCompleted(pOperator);
           break;
         }
+
+        if (pResBlock->info.rows >= pResBlock->info.capacity) {
+          break;
+        }
       } else if (ts < pSliceInfo->current) {
         if (i < pBlock->info.rows - 1) {
           int64_t nextTs = *(int64_t*) colDataGetData(pTsCol, i + 1);
           if (nextTs > pSliceInfo->current) {
             while (pSliceInfo->current < nextTs && pSliceInfo->current <= pSliceInfo->win.ekey) {
               genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pBlock, i, pResBlock);
-              numOfRows += 1;
               pSliceInfo->current =
                   taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
+              if (pResBlock->info.rows >= pResBlock->info.capacity) {
+                break;
+              }
             }
 
             if (pSliceInfo->current > pSliceInfo->win.ekey) {
@@ -1926,9 +1932,11 @@ static SSDataBlock* doTimeslice(SOperatorInfo* pOperator) {
       } else {  // ts > pSliceInfo->current
         while (pSliceInfo->current < ts && pSliceInfo->current <= pSliceInfo->win.ekey) {
           genInterpolationResult(pSliceInfo, &pOperator->exprSupp, pBlock, i, pResBlock);
-          numOfRows += 1;
           pSliceInfo->current =
               taosTimeAdd(pSliceInfo->current, pInterval->interval, pInterval->intervalUnit, pInterval->precision);
+          if (pResBlock->info.rows >= pResBlock->info.capacity) {
+            break;
+          }
         }
 
         if (pSliceInfo->current > pSliceInfo->win.ekey) {
diff --git a/source/libs/planner/src/planPhysiCreater.c b/source/libs/planner/src/planPhysiCreater.c
index 6af5a15147b4805eec1c374020cdb93c1f67abf8..55d73f6c93fb186dba8c7d5e2a7e3a59a6ee44f8 100644
--- a/source/libs/planner/src/planPhysiCreater.c
+++ b/source/libs/planner/src/planPhysiCreater.c
@@ -879,12 +879,15 @@ static int32_t createInterpFuncPhysiNode(SPhysiPlanContext* pCxt, SNodeList* pCh
     pInterpFunc->interval = pFuncLogicNode->interval;
     pInterpFunc->fillMode = pFuncLogicNode->fillMode;
     pInterpFunc->pFillValues = nodesCloneNode(pFuncLogicNode->pFillValues);
-    pInterpFunc->pTimeSeries = nodesCloneNode(pFuncLogicNode->pTimeSeries);
-    if (NULL == pInterpFunc->pTimeSeries || (NULL != pFuncLogicNode->pFillValues && NULL == pInterpFunc->pFillValues)) {
+    if (NULL != pFuncLogicNode->pFillValues && NULL == pInterpFunc->pFillValues) {
       code = TSDB_CODE_OUT_OF_MEMORY;
     }
   }
 
+  if (TSDB_CODE_SUCCESS == code) {
+    code = setNodeSlotId(pCxt, pChildTupe->dataBlockId, -1, pFuncLogicNode->pTimeSeries, &pInterpFunc->pTimeSeries);
+  }
+
   if (TSDB_CODE_SUCCESS == code) {
     *pPhyNode = (SPhysiNode*)pInterpFunc;
   } else {