diff --git a/source/common/src/tdatablock.c b/source/common/src/tdatablock.c
index 8a8e6a83a5..23cc868658 100644
--- a/source/common/src/tdatablock.c
+++ b/source/common/src/tdatablock.c
@@ -1278,7 +1278,9 @@ int32_t assignOneDataBlock(SSDataBlock* dst, const SSDataBlock* src) {
     colDataAssign(pDst, pSrc, src->info.rows, &src->info);
   }
 
+  uint32_t cap = dst->info.capacity;
   dst->info = src->info;
+  dst->info.capacity = cap;
   return 0;
 }
 
@@ -1302,8 +1304,9 @@ int32_t copyDataBlock(SSDataBlock* dst, const SSDataBlock* src) {
 
     colDataAssign(pDst, pSrc, src->info.rows, &src->info);
   }
-
+  uint32_t cap = dst->info.capacity;
   dst->info = src->info;
+  dst->info.capacity = cap;
   return TSDB_CODE_SUCCESS;
 }
 
@@ -1333,6 +1336,8 @@ SSDataBlock* createSpecialDataBlock(EStreamType type) {
   // group id
   taosArrayPush(pBlock->pDataBlock, &infoData);
 
+  infoData.info.type = TSDB_DATA_TYPE_TIMESTAMP;
+  infoData.info.bytes = sizeof(TSKEY);
   // calculate start ts
   taosArrayPush(pBlock->pDataBlock, &infoData);
   // calculate end ts
@@ -2280,4 +2285,3 @@ const char* blockDecode(SSDataBlock* pBlock, const char* pData) {
   ASSERT(pStart - pData == dataLen);
   return pStart;
 }
-
diff --git a/source/libs/executor/src/scanoperator.c b/source/libs/executor/src/scanoperator.c
index 18a75f0d04..5293e23fa7 100644
--- a/source/libs/executor/src/scanoperator.c
+++ b/source/libs/executor/src/scanoperator.c
@@ -1303,10 +1303,14 @@ void appendOneRow(SSDataBlock* pBlock, TSKEY* pStartTs, TSKEY* pEndTs, uint64_t*
   SColumnInfoData* pEndTsCol = taosArrayGet(pBlock->pDataBlock, END_TS_COLUMN_INDEX);
   SColumnInfoData* pUidCol = taosArrayGet(pBlock->pDataBlock, UID_COLUMN_INDEX);
   SColumnInfoData* pGpCol = taosArrayGet(pBlock->pDataBlock, GROUPID_COLUMN_INDEX);
+  SColumnInfoData* pCalStartCol = taosArrayGet(pBlock->pDataBlock, CALCULATE_START_TS_COLUMN_INDEX);
+  SColumnInfoData* pCalEndCol = taosArrayGet(pBlock->pDataBlock, CALCULATE_END_TS_COLUMN_INDEX);
   colDataAppend(pStartTsCol, pBlock->info.rows, (const char*)pStartTs, false);
   colDataAppend(pEndTsCol, pBlock->info.rows, (const char*)pEndTs, false);
   colDataAppend(pUidCol, pBlock->info.rows, (const char*)pUid, false);
   colDataAppend(pGpCol, pBlock->info.rows, (const char*)pGp, false);
+  colDataAppendNULL(pCalStartCol, pBlock->info.rows);
+  colDataAppendNULL(pCalEndCol, pBlock->info.rows);
   pBlock->info.rows++;
 }
 
diff --git a/source/libs/function/src/builtinsimpl.c b/source/libs/function/src/builtinsimpl.c
index a23f58a732..9177d15fae 100644
--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@@ -47,6 +47,7 @@ typedef struct SSumRes {
     uint64_t usum;
     double   dsum;
   };
+  int16_t type;
 } SSumRes;
 
 typedef struct SAvgRes {
@@ -73,6 +74,7 @@ typedef struct SMinmaxResInfo {
 
   STuplePos nullTuplePos;
   bool      nullTupleSaved;
+  int16_t   type;
 } SMinmaxResInfo;
 
 typedef struct STopBotResItem {
@@ -485,8 +487,7 @@ int32_t functionFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
 int32_t firstCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
   SResultRowEntryInfo* pDResInfo = GET_RES_INFO(pDestCtx);
   SFirstLastRes*       pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
-  int32_t              type = pDestCtx->input.pData[0]->info.type;
-  int32_t              bytes = pDestCtx->input.pData[0]->info.bytes;
+  int32_t              bytes = pDBuf->bytes;
 
   SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
   SFirstLastRes*       pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
@@ -617,6 +618,7 @@ int32_t sumFunction(SqlFunctionCtx* pCtx) {
   int32_t               type = pInput->pData[0]->info.type;
 
   SSumRes* pSumRes = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
+  pSumRes->type = type;
 
   if (IS_NULL_TYPE(type)) {
     numOfElem = 0;
@@ -740,10 +742,10 @@ int32_t sumInvertFunction(SqlFunctionCtx* pCtx) {
 int32_t sumCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
   SResultRowEntryInfo* pDResInfo = GET_RES_INFO(pDestCtx);
   SSumRes*             pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
-  int32_t              type = pDestCtx->input.pData[0]->info.type;
 
   SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
   SSumRes*             pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
+  int16_t              type = pDBuf->type == TSDB_DATA_TYPE_NULL ? pSBuf->type : pDBuf->type;
 
   if (IS_SIGNED_NUMERIC_TYPE(type) || type == TSDB_DATA_TYPE_BOOL) {
     pDBuf->isum += pSBuf->isum;
@@ -1072,10 +1074,10 @@ int32_t avgInvertFunction(SqlFunctionCtx* pCtx) {
 int32_t avgCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
   SResultRowEntryInfo* pDResInfo = GET_RES_INFO(pDestCtx);
   SAvgRes*             pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
-  int32_t              type = pDestCtx->input.pData[0]->info.type;
 
   SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
   SAvgRes*             pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
+  int16_t              type = pDBuf->type == TSDB_DATA_TYPE_NULL ? pSBuf->type : pDBuf->type;
 
   if (IS_SIGNED_NUMERIC_TYPE(type)) {
     pDBuf->sum.isum += pSBuf->sum.isum;
@@ -1181,6 +1183,7 @@ int32_t doMinMaxHelper(SqlFunctionCtx* pCtx, int32_t isMinFunc) {
 
   SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
   SMinmaxResInfo*      pBuf = GET_ROWCELL_INTERBUF(pResInfo);
+  pBuf->type = type;
 
   if (IS_NULL_TYPE(type)) {
     numOfElems = 0;
@@ -1729,10 +1732,10 @@ void replaceTupleData(STuplePos* pDestPos, STuplePos* pSourcePos) {
 int32_t minMaxCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx, int32_t isMinFunc) {
   SResultRowEntryInfo* pDResInfo = GET_RES_INFO(pDestCtx);
   SMinmaxResInfo*      pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
-  int32_t              type = pDestCtx->input.pData[0]->info.type;
 
   SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
   SMinmaxResInfo*      pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
+  int16_t              type = pDBuf->type == TSDB_DATA_TYPE_NULL ? pSBuf->type : pDBuf->type;
   if (IS_FLOAT_TYPE(type)) {
     if (pSBuf->assign && ((((*(double*)&pDBuf->v) < (*(double*)&pSBuf->v)) ^ isMinFunc) || !pDBuf->assign)) {
       *(double*)&pDBuf->v = *(double*)&pSBuf->v;
@@ -2105,10 +2108,10 @@ int32_t stddevPartialFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
 int32_t stddevCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
   SResultRowEntryInfo* pDResInfo = GET_RES_INFO(pDestCtx);
   SStddevRes*          pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
-  int32_t              type = pDestCtx->input.pData[0]->info.type;
 
   SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
   SStddevRes*          pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
+  int16_t              type = pDBuf->type == TSDB_DATA_TYPE_NULL ? pSBuf->type : pDBuf->type;
 
   if (IS_SIGNED_NUMERIC_TYPE(type)) {
     pDBuf->isum += pSBuf->isum;
@@ -3069,8 +3072,7 @@ int32_t firstLastPartialFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
 int32_t lastCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
   SResultRowEntryInfo* pDResInfo = GET_RES_INFO(pDestCtx);
   SFirstLastRes*       pDBuf = GET_ROWCELL_INTERBUF(pDResInfo);
-  int32_t              type = pDestCtx->input.pData[0]->info.type;
-  int32_t              bytes = pDestCtx->input.pData[0]->info.bytes;
+  int32_t              bytes = pDBuf->bytes;
 
   SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
   SFirstLastRes*       pSBuf = GET_ROWCELL_INTERBUF(pSResInfo);
@@ -3746,9 +3748,9 @@ void addResult(SqlFunctionCtx* pCtx, STopBotResItem* pSourceItem, int16_t type,
 }
 
 int32_t topCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
-  int32_t              type = pDestCtx->input.pData[0]->info.type;
   SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
   STopBotRes*          pSBuf = getTopBotOutputInfo(pSourceCtx);
+  int16_t              type = pSBuf->type;
   for (int32_t i = 0; i < pSResInfo->numOfRes; i++) {
     addResult(pDestCtx, pSBuf->pItems + i, type, true);
   }
@@ -3756,9 +3758,9 @@ int32_t topCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
 }
 
 int32_t bottomCombine(SqlFunctionCtx* pDestCtx, SqlFunctionCtx* pSourceCtx) {
-  int32_t              type = pDestCtx->input.pData[0]->info.type;
   SResultRowEntryInfo* pSResInfo = GET_RES_INFO(pSourceCtx);
   STopBotRes*          pSBuf = getTopBotOutputInfo(pSourceCtx);
+  int16_t              type = pSBuf->type;
   for (int32_t i = 0; i < pSResInfo->numOfRes; i++) {
     addResult(pDestCtx, pSBuf->pItems + i, type, false);
   }
@@ -5414,8 +5416,8 @@ int32_t twaFunction(SqlFunctionCtx* pCtx) {
 
   int32_t i = pInput->startRowIndex;
   if (pCtx->start.key != INT64_MIN) {
-    //ASSERT((pCtx->start.key < tsList[i] && pCtx->order == TSDB_ORDER_ASC) ||
-    //       (pCtx->start.key > tsList[i] && pCtx->order == TSDB_ORDER_DESC));
+    // ASSERT((pCtx->start.key < tsList[i] && pCtx->order == TSDB_ORDER_ASC) ||
+    //        (pCtx->start.key > tsList[i] && pCtx->order == TSDB_ORDER_DESC));
 
     ASSERT(last->key == INT64_MIN);
     for (; i < pInput->numOfRows + pInput->startRowIndex; ++i) {