diff --git a/include/libs/nodes/plannodes.h b/include/libs/nodes/plannodes.h
index 6a865b4e2a01b6bab882caf1ea810786bc7aca44..b807aeca2274e95d9be02e3034497421ac316303 100644
--- a/include/libs/nodes/plannodes.h
+++ b/include/libs/nodes/plannodes.h
@@ -275,7 +275,12 @@ typedef struct SScanPhysiNode {
 
 typedef SScanPhysiNode STagScanPhysiNode;
 typedef SScanPhysiNode SBlockDistScanPhysiNode;
-typedef SScanPhysiNode SLastRowScanPhysiNode;
+
+typedef struct SLastRowScanPhysiNode {
+  SScanPhysiNode scan;
+  SNodeList*     pGroupTags;
+  bool           groupSort;
+} SLastRowScanPhysiNode;
 
 typedef struct SSystemTableScanPhysiNode {
   SScanPhysiNode scan;
diff --git a/source/libs/command/src/explain.c b/source/libs/command/src/explain.c
index fde53b7064db29815f7e3008ff2d308947003b0c..3fa419e2205fb261ad1772c2c56e5dd07853cedb 100644
--- a/source/libs/command/src/explain.c
+++ b/source/libs/command/src/explain.c
@@ -206,7 +206,7 @@ int32_t qExplainGenerateResChildren(SPhysiNode *pNode, SExplainGroup *group, SNo
     }
     case QUERY_NODE_PHYSICAL_PLAN_LAST_ROW_SCAN: {
       SLastRowScanPhysiNode *lastRowPhysiNode = (SLastRowScanPhysiNode *)pNode;
-      pPhysiChildren = lastRowPhysiNode->node.pChildren;
+      pPhysiChildren = lastRowPhysiNode->scan.node.pChildren;
       break;
     }
     case QUERY_NODE_PHYSICAL_PLAN_GROUP_SORT: {
@@ -1209,19 +1209,19 @@ int32_t qExplainResNodeToRowsImpl(SExplainResNode *pResNode, SExplainCtx *ctx, i
     }
     case QUERY_NODE_PHYSICAL_PLAN_LAST_ROW_SCAN: {
       SLastRowScanPhysiNode *pLastRowNode = (SLastRowScanPhysiNode *)pNode;
-      EXPLAIN_ROW_NEW(level, EXPLAIN_LASTROW_SCAN_FORMAT, pLastRowNode->tableName.tname);
+      EXPLAIN_ROW_NEW(level, EXPLAIN_LASTROW_SCAN_FORMAT, pLastRowNode->scan.tableName.tname);
       EXPLAIN_ROW_APPEND(EXPLAIN_LEFT_PARENTHESIS_FORMAT);
       if (pResNode->pExecInfo) {
         QRY_ERR_RET(qExplainBufAppendExecInfo(pResNode->pExecInfo, tbuf, &tlen));
         EXPLAIN_ROW_APPEND(EXPLAIN_BLANK_FORMAT);
       }
-      EXPLAIN_ROW_APPEND(EXPLAIN_COLUMNS_FORMAT, pLastRowNode->pScanCols->length);
+      EXPLAIN_ROW_APPEND(EXPLAIN_COLUMNS_FORMAT, pLastRowNode->scan.pScanCols->length);
       EXPLAIN_ROW_APPEND(EXPLAIN_BLANK_FORMAT);
-      if (pLastRowNode->pScanPseudoCols) {
-        EXPLAIN_ROW_APPEND(EXPLAIN_PSEUDO_COLUMNS_FORMAT, pLastRowNode->pScanPseudoCols->length);
+      if (pLastRowNode->scan.pScanPseudoCols) {
+        EXPLAIN_ROW_APPEND(EXPLAIN_PSEUDO_COLUMNS_FORMAT, pLastRowNode->scan.pScanPseudoCols->length);
         EXPLAIN_ROW_APPEND(EXPLAIN_BLANK_FORMAT);
       }
-      EXPLAIN_ROW_APPEND(EXPLAIN_WIDTH_FORMAT, pLastRowNode->node.pOutputDataBlockDesc->totalRowSize);
+      EXPLAIN_ROW_APPEND(EXPLAIN_WIDTH_FORMAT, pLastRowNode->scan.node.pOutputDataBlockDesc->totalRowSize);
       EXPLAIN_ROW_APPEND(EXPLAIN_BLANK_FORMAT);
       EXPLAIN_ROW_APPEND(EXPLAIN_RIGHT_PARENTHESIS_FORMAT);
       EXPLAIN_ROW_END();
@@ -1230,15 +1230,15 @@ int32_t qExplainResNodeToRowsImpl(SExplainResNode *pResNode, SExplainCtx *ctx, i
       if (verbose) {
         EXPLAIN_ROW_NEW(level + 1, EXPLAIN_OUTPUT_FORMAT);
         EXPLAIN_ROW_APPEND(EXPLAIN_COLUMNS_FORMAT,
-                           nodesGetOutputNumFromSlotList(pLastRowNode->node.pOutputDataBlockDesc->pSlots));
+                           nodesGetOutputNumFromSlotList(pLastRowNode->scan.node.pOutputDataBlockDesc->pSlots));
         EXPLAIN_ROW_APPEND(EXPLAIN_BLANK_FORMAT);
-        EXPLAIN_ROW_APPEND(EXPLAIN_WIDTH_FORMAT, pLastRowNode->node.pOutputDataBlockDesc->outputRowSize);
+        EXPLAIN_ROW_APPEND(EXPLAIN_WIDTH_FORMAT, pLastRowNode->scan.node.pOutputDataBlockDesc->outputRowSize);
         EXPLAIN_ROW_END();
         QRY_ERR_RET(qExplainResAppendRow(ctx, tbuf, tlen, level + 1));
 
-        if (pLastRowNode->node.pConditions) {
+        if (pLastRowNode->scan.node.pConditions) {
           EXPLAIN_ROW_NEW(level + 1, EXPLAIN_FILTER_FORMAT);
-          QRY_ERR_RET(nodesNodeToSQL(pLastRowNode->node.pConditions, tbuf + VARSTR_HEADER_SIZE,
+          QRY_ERR_RET(nodesNodeToSQL(pLastRowNode->scan.node.pConditions, tbuf + VARSTR_HEADER_SIZE,
                                      TSDB_EXPLAIN_RESULT_ROW_SIZE, &tlen));
           EXPLAIN_ROW_END();
           QRY_ERR_RET(qExplainResAppendRow(ctx, tbuf, tlen, level + 1));
diff --git a/source/libs/executor/src/cachescanoperator.c b/source/libs/executor/src/cachescanoperator.c
index 0f6817cd6bc4380f542e84976edb2145566eb625..9034397d0f5f6e1e0cb632ee67cc4d4698b39e2f 100644
--- a/source/libs/executor/src/cachescanoperator.c
+++ b/source/libs/executor/src/cachescanoperator.c
@@ -40,10 +40,10 @@ SOperatorInfo* createLastrowScanOperator(SLastRowScanPhysiNode* pScanNode, SRead
 
   pInfo->pTableList = pTableList;
   pInfo->readHandle = *readHandle;
-  pInfo->pRes = createResDataBlock(pScanNode->node.pOutputDataBlockDesc);
+  pInfo->pRes = createResDataBlock(pScanNode->scan.node.pOutputDataBlockDesc);
 
   int32_t numOfCols = 0;
-  pInfo->pColMatchInfo = extractColMatchInfo(pScanNode->pScanCols, pScanNode->node.pOutputDataBlockDesc, &numOfCols,
+  pInfo->pColMatchInfo = extractColMatchInfo(pScanNode->scan.pScanCols, pScanNode->scan.node.pOutputDataBlockDesc, &numOfCols,
                                              COL_MATCH_FROM_COL_ID);
   int32_t code = extractTargetSlotId(pInfo->pColMatchInfo, pTaskInfo, &pInfo->pSlotIds);
   if (code != TSDB_CODE_SUCCESS) {
@@ -53,10 +53,10 @@ SOperatorInfo* createLastrowScanOperator(SLastRowScanPhysiNode* pScanNode, SRead
   tsdbLastRowReaderOpen(readHandle->vnode, LASTROW_RETRIEVE_TYPE_SINGLE, pTableList, taosArrayGetSize(pInfo->pColMatchInfo),
                         &pInfo->pLastrowReader);
 
-  if (pScanNode->pScanPseudoCols != NULL) {
+  if (pScanNode->scan.pScanPseudoCols != NULL) {
     SExprSupp* pPseudoExpr = &pInfo->pseudoExprSup;
 
-    pPseudoExpr->pExprInfo = createExprInfo(pScanNode->pScanPseudoCols, NULL, &pPseudoExpr->numOfExprs);
+    pPseudoExpr->pExprInfo = createExprInfo(pScanNode->scan.pScanPseudoCols, NULL, &pPseudoExpr->numOfExprs);
     pPseudoExpr->pCtx = createSqlFunctionCtx(pPseudoExpr->pExprInfo, pPseudoExpr->numOfExprs, &pPseudoExpr->rowEntryInfoOffset);
   }
 
diff --git a/source/libs/executor/src/executorimpl.c b/source/libs/executor/src/executorimpl.c
index 674bbfef0b227729f49ee4584b080547e0090f70..851e3bc5bf8ce77f06ff3118161cf26cb2176f1d 100644
--- a/source/libs/executor/src/executorimpl.c
+++ b/source/libs/executor/src/executorimpl.c
@@ -4444,21 +4444,21 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
       //        return NULL;
       //      }
 
-      int32_t code = extractTableSchemaInfo(pHandle, pScanNode->uid, pTaskInfo);
+      int32_t code = extractTableSchemaInfo(pHandle, pScanNode->scan.uid, pTaskInfo);
       if (code != TSDB_CODE_SUCCESS) {
         pTaskInfo->code = code;
         return NULL;
       }
 
       pTableListInfo->pTableList = taosArrayInit(4, sizeof(STableKeyInfo));
-      if (pScanNode->tableType == TSDB_SUPER_TABLE) {
-        code = vnodeGetAllTableList(pHandle->vnode, pScanNode->uid, pTableListInfo->pTableList);
+      if (pScanNode->scan.tableType == TSDB_SUPER_TABLE) {
+        code = vnodeGetAllTableList(pHandle->vnode, pScanNode->scan.uid, pTableListInfo->pTableList);
         if (code != TSDB_CODE_SUCCESS) {
           pTaskInfo->code = terrno;
           return NULL;
         }
       } else {  // Create one table group.
-        STableKeyInfo info = {.lastKey = 0, .uid = pScanNode->uid, .groupId = 0};
+        STableKeyInfo info = {.lastKey = 0, .uid = pScanNode->scan.uid, .groupId = 0};
         taosArrayPush(pTableListInfo->pTableList, &info);
       }
 
diff --git a/source/libs/function/src/builtinsimpl.c b/source/libs/function/src/builtinsimpl.c
index e622c0c1af457588a0f46b2fe9c2b4f948b582e8..320474ffb30dd47dfaeb506b76557f7bf4b90330 100644
--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@@ -80,7 +80,7 @@ typedef struct STopBotRes {
 } STopBotRes;
 
 typedef struct SFirstLastRes {
-  bool    hasResult;
+  bool hasResult;
   // used for last_row function only, isNullRes in SResultRowEntry can not be passed to downstream.So,
   // this attribute is required
   bool    isNull;
@@ -402,7 +402,6 @@ typedef struct SGroupKeyInfo {
     (x) += step;                           \
   } while (0)
 
-
 #define STATE_COMP(_op, _lval, _param) STATE_COMP_IMPL(_op, _lval, GET_STATE_VAL(_param))
 
 #define GET_STATE_VAL(param) ((param.nType == TSDB_DATA_TYPE_BIGINT) ? (param.i) : (param.d))
@@ -986,8 +985,8 @@ int32_t avgFunctionMerge(SqlFunctionCtx* pCtx) {
 
   int32_t start = pInput->startRowIndex;
 
-  for(int32_t i = start; i < start + pInput->numOfRows; ++i) {
-    char* data = colDataGetData(pCol, i);
+  for (int32_t i = start; i < start + pInput->numOfRows; ++i) {
+    char*    data = colDataGetData(pCol, i);
     SAvgRes* pInputInfo = (SAvgRes*)varDataVal(data);
     avgTransferInfo(pInputInfo, pInfo);
   }
@@ -2559,8 +2558,8 @@ int32_t apercentileFunctionMerge(SqlFunctionCtx* pCtx) {
 
   int32_t start = pInput->startRowIndex;
 
-  for(int32_t i = start; i < start + pInput->numOfRows; ++i) {
-    char* data = colDataGetData(pCol, i);
+  for (int32_t i = start; i < start + pInput->numOfRows; ++i) {
+    char*             data = colDataGetData(pCol, i);
     SAPercentileInfo* pInputInfo = (SAPercentileInfo*)varDataVal(data);
     apercentileTransferInfo(pInputInfo, pInfo);
   }
@@ -2925,8 +2924,8 @@ static int32_t firstLastFunctionMergeImpl(SqlFunctionCtx* pCtx, bool isFirstQuer
   int32_t start = pInput->startRowIndex;
   int32_t numOfElems = 0;
 
-  for(int32_t i = start; i < start + pInput->numOfRows; ++i) {
-    char* data = colDataGetData(pCol, i);
+  for (int32_t i = start; i < start + pInput->numOfRows; ++i) {
+    char*          data = colDataGetData(pCol, i);
     SFirstLastRes* pInputInfo = (SFirstLastRes*)varDataVal(data);
     firstLastTransferInfo(pCtx, pInputInfo, pInfo, isFirstQuery);
     if (!numOfElems) {
@@ -2951,7 +2950,7 @@ int32_t firstLastFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
   pResInfo->isNullRes = (pResInfo->numOfRes == 0) ? 1 : 0;
 
   SFirstLastRes* pRes = GET_ROWCELL_INTERBUF(pResInfo);
-  colDataAppend(pCol, pBlock->info.rows, pRes->buf, pRes->isNull||pResInfo->isNullRes);
+  colDataAppend(pCol, pBlock->info.rows, pRes->buf, pRes->isNull || pResInfo->isNullRes);
 
   // handle selectivity
   STuplePos* pTuplePos = (STuplePos*)(pRes->buf + pRes->bytes + sizeof(TSKEY));
@@ -3754,8 +3753,8 @@ int32_t spreadFunctionMerge(SqlFunctionCtx* pCtx) {
 
   int32_t start = pInput->startRowIndex;
 
-  for(int32_t i = start; i < start + pInput->numOfRows; ++i) {
-    char* data = colDataGetData(pCol, i);
+  for (int32_t i = start; i < start + pInput->numOfRows; ++i) {
+    char*        data = colDataGetData(pCol, i);
     SSpreadInfo* pInputInfo = (SSpreadInfo*)varDataVal(data);
     spreadTransferInfo(pInputInfo, pInfo);
   }
@@ -3926,8 +3925,8 @@ int32_t elapsedFunctionMerge(SqlFunctionCtx* pCtx) {
 
   int32_t start = pInput->startRowIndex;
 
-  for(int32_t i = start; i < start + pInput->numOfRows; ++i) {
-    char* data = colDataGetData(pCol, i);
+  for (int32_t i = start; i < start + pInput->numOfRows; ++i) {
+    char*         data = colDataGetData(pCol, i);
     SElapsedInfo* pInputInfo = (SElapsedInfo*)varDataVal(data);
     elapsedTransferInfo(pInputInfo, pInfo);
   }
@@ -4191,13 +4190,9 @@ static int32_t histogramFunctionImpl(SqlFunctionCtx* pCtx, bool isPartial) {
   return TSDB_CODE_SUCCESS;
 }
 
-int32_t histogramFunction(SqlFunctionCtx* pCtx) {
-  return histogramFunctionImpl(pCtx, false);
-}
+int32_t histogramFunction(SqlFunctionCtx* pCtx) { return histogramFunctionImpl(pCtx, false); }
 
-int32_t histogramFunctionPartial(SqlFunctionCtx* pCtx) {
-  return histogramFunctionImpl(pCtx, true);
-}
+int32_t histogramFunctionPartial(SqlFunctionCtx* pCtx) { return histogramFunctionImpl(pCtx, true); }
 
 static void histogramTransferInfo(SHistoFuncInfo* pInput, SHistoFuncInfo* pOutput) {
   pOutput->normalized = pInput->normalized;
@@ -4219,8 +4214,8 @@ int32_t histogramFunctionMerge(SqlFunctionCtx* pCtx) {
 
   int32_t start = pInput->startRowIndex;
 
-  for(int32_t i = start; i < start + pInput->numOfRows; ++i) {
-    char* data = colDataGetData(pCol, i);
+  for (int32_t i = start; i < start + pInput->numOfRows; ++i) {
+    char*           data = colDataGetData(pCol, i);
     SHistoFuncInfo* pInputInfo = (SHistoFuncInfo*)varDataVal(data);
     histogramTransferInfo(pInputInfo, pInfo);
   }
@@ -4267,9 +4262,9 @@ int32_t histogramFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
 
 int32_t histogramPartialFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
   SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
-  SHistoFuncInfo* pInfo = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
-  int32_t         resultBytes = getHistogramInfoSize();
-  char*           res = taosMemoryCalloc(resultBytes + VARSTR_HEADER_SIZE, sizeof(char));
+  SHistoFuncInfo*      pInfo = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
+  int32_t              resultBytes = getHistogramInfoSize();
+  char*                res = taosMemoryCalloc(resultBytes + VARSTR_HEADER_SIZE, sizeof(char));
 
   memcpy(varDataVal(res), pInfo, resultBytes);
   varDataSetLen(res, resultBytes);
@@ -4440,8 +4435,8 @@ int32_t hllFunctionMerge(SqlFunctionCtx* pCtx) {
 
   int32_t start = pInput->startRowIndex;
 
-  for(int32_t i = start; i < start + pInput->numOfRows; ++i) {
-    char* data = colDataGetData(pCol, i);
+  for (int32_t i = start; i < start + pInput->numOfRows; ++i) {
+    char*     data = colDataGetData(pCol, i);
     SHLLInfo* pInputInfo = (SHLLInfo*)varDataVal(data);
     hllTransferInfo(pInputInfo, pInfo);
   }
@@ -5998,7 +5993,7 @@ int32_t lastrowFunction(SqlFunctionCtx* pCtx) {
   SInputColumnInfoData* pInput = &pCtx->input;
   SColumnInfoData*      pInputCol = pInput->pData[0];
 
-  int32_t type  = pInputCol->info.type;
+  int32_t type = pInputCol->info.type;
   int32_t bytes = pInputCol->info.bytes;
 
   pInfo->bytes = bytes;
@@ -6010,7 +6005,6 @@ int32_t lastrowFunction(SqlFunctionCtx* pCtx) {
     char* data = colDataGetData(pInputCol, i);
     TSKEY cts = getRowPTs(pInput->pPTS, i);
     if (pResInfo->numOfRes == 0 || pInfo->ts < cts) {
-
       if (colDataIsNull_s(pInputCol, i)) {
         pInfo->isNull = true;
       } else {
@@ -6023,7 +6017,6 @@ int32_t lastrowFunction(SqlFunctionCtx* pCtx) {
       }
 
       pInfo->ts = cts;
-      pInfo->hasResult = true;
       pResInfo->numOfRes = 1;
 
       if (pCtx->subsidiaries.num > 0) {
@@ -6034,6 +6027,8 @@ int32_t lastrowFunction(SqlFunctionCtx* pCtx) {
           copyTupleData(pCtx, i, pCtx->pSrcBlock, pTuplePos);
         }
       }
+
+      pInfo->hasResult = true;
     }
   }
 
diff --git a/source/libs/nodes/src/nodesCodeFuncs.c b/source/libs/nodes/src/nodesCodeFuncs.c
index 75f9cd7b488fda44d48077c7024e78da7932f1b3..2d24b01ca110f5e6a4e87c092a5e41b30db5008f 100644
--- a/source/libs/nodes/src/nodesCodeFuncs.c
+++ b/source/libs/nodes/src/nodesCodeFuncs.c
@@ -1468,9 +1468,36 @@ static int32_t jsonToPhysiScanNode(const SJson* pJson, void* pObj) {
   return code;
 }
 
-static int32_t physiTagScanNodeToJson(const void* pObj, SJson* pJson) { return physiScanNodeToJson(pObj, pJson); }
+static const char* jkLastRowScanPhysiPlanGroupTags = "GroupTags";
+static const char* jkLastRowScanPhysiPlanGroupSort = "GroupSort";
 
-static int32_t jsonToPhysiTagScanNode(const SJson* pJson, void* pObj) { return jsonToPhysiScanNode(pJson, pObj); }
+static int32_t physiLastRowScanNodeToJson(const void* pObj, SJson* pJson) {
+  const SLastRowScanPhysiNode* pNode = (const SLastRowScanPhysiNode*)pObj;
+
+  int32_t code = physiScanNodeToJson(pObj, pJson);
+  if (TSDB_CODE_SUCCESS == code) {
+    code = nodeListToJson(pJson, jkLastRowScanPhysiPlanGroupTags, pNode->pGroupTags);
+  }
+  if (TSDB_CODE_SUCCESS == code) {
+    code = tjsonAddBoolToObject(pJson, jkLastRowScanPhysiPlanGroupSort, pNode->groupSort);
+  }
+
+  return code;
+}
+
+static int32_t jsonToPhysiLastRowScanNode(const SJson* pJson, void* pObj) {
+  SLastRowScanPhysiNode* pNode = (SLastRowScanPhysiNode*)pObj;
+
+  int32_t code = jsonToPhysiScanNode(pJson, pObj);
+  if (TSDB_CODE_SUCCESS == code) {
+    code = jsonToNodeList(pJson, jkLastRowScanPhysiPlanGroupTags, &pNode->pGroupTags);
+  }
+  if (TSDB_CODE_SUCCESS == code) {
+    code = tjsonGetBoolValue(pJson, jkLastRowScanPhysiPlanGroupSort, &pNode->groupSort);
+  }
+
+  return code;
+}
 
 static const char* jkTableScanPhysiPlanScanCount = "ScanCount";
 static const char* jkTableScanPhysiPlanReverseScanCount = "ReverseScanCount";
@@ -4315,8 +4342,9 @@ static int32_t specificNodeToJson(const void* pObj, SJson* pJson) {
       return logicPlanToJson(pObj, pJson);
     case QUERY_NODE_PHYSICAL_PLAN_TAG_SCAN:
     case QUERY_NODE_PHYSICAL_PLAN_BLOCK_DIST_SCAN:
+      return physiScanNodeToJson(pObj, pJson);
     case QUERY_NODE_PHYSICAL_PLAN_LAST_ROW_SCAN:
-      return physiTagScanNodeToJson(pObj, pJson);
+      return physiLastRowScanNodeToJson(pObj, pJson);
     case QUERY_NODE_PHYSICAL_PLAN_TABLE_SCAN:
     case QUERY_NODE_PHYSICAL_PLAN_TABLE_MERGE_SCAN:
     case QUERY_NODE_PHYSICAL_PLAN_STREAM_SCAN:
@@ -4461,8 +4489,10 @@ static int32_t jsonToSpecificNode(const SJson* pJson, void* pObj) {
       return jsonToLogicPlan(pJson, pObj);
     case QUERY_NODE_PHYSICAL_PLAN_TAG_SCAN:
     case QUERY_NODE_PHYSICAL_PLAN_BLOCK_DIST_SCAN:
+      return jsonToPhysiScanNode(pJson, pObj);
     case QUERY_NODE_PHYSICAL_PLAN_LAST_ROW_SCAN:
-      return jsonToPhysiTagScanNode(pJson, pObj);
+
+      return jsonToPhysiLastRowScanNode(pJson, pObj);
     case QUERY_NODE_PHYSICAL_PLAN_TABLE_SCAN:
     case QUERY_NODE_PHYSICAL_PLAN_TABLE_MERGE_SCAN:
     case QUERY_NODE_PHYSICAL_PLAN_STREAM_SCAN:
diff --git a/source/libs/planner/src/planPhysiCreater.c b/source/libs/planner/src/planPhysiCreater.c
index 8c9c06be353919aa3990f8acfedba890d80fcc6e..c4cc31c53590cfd76cd154b64f3257658c77fb48 100644
--- a/source/libs/planner/src/planPhysiCreater.c
+++ b/source/libs/planner/src/planPhysiCreater.c
@@ -481,8 +481,6 @@ static ENodeType getScanOperatorType(EScanType scanType) {
       return QUERY_NODE_PHYSICAL_PLAN_TABLE_MERGE_SCAN;
     case SCAN_TYPE_BLOCK_INFO:
       return QUERY_NODE_PHYSICAL_PLAN_BLOCK_DIST_SCAN;
-    case SCAN_TYPE_LAST_ROW:
-      return QUERY_NODE_PHYSICAL_PLAN_LAST_ROW_SCAN;
     default:
       break;
   }
@@ -502,6 +500,24 @@ static int32_t createSimpleScanPhysiNode(SPhysiPlanContext* pCxt, SSubplan* pSub
   return createScanPhysiNodeFinalize(pCxt, pSubplan, pScanLogicNode, pScan, pPhyNode);
 }
 
+static int32_t createLastRowScanPhysiNode(SPhysiPlanContext* pCxt, SSubplan* pSubplan, SScanLogicNode* pScanLogicNode,
+                                          SPhysiNode** pPhyNode) {
+  SLastRowScanPhysiNode* pScan =
+      (SLastRowScanPhysiNode*)makePhysiNode(pCxt, (SLogicNode*)pScanLogicNode, QUERY_NODE_PHYSICAL_PLAN_LAST_ROW_SCAN);
+  if (NULL == pScan) {
+    return TSDB_CODE_OUT_OF_MEMORY;
+  }
+
+  pScan->pGroupTags = nodesCloneList(pScanLogicNode->pGroupTags);
+  if (NULL != pScanLogicNode->pGroupTags && NULL == pScan->pGroupTags) {
+    nodesDestroyNode((SNode*)pScan);
+    return TSDB_CODE_OUT_OF_MEMORY;
+  }
+  pScan->groupSort = pScanLogicNode->groupSort;
+
+  return createScanPhysiNodeFinalize(pCxt, pSubplan, pScanLogicNode, (SScanPhysiNode*)pScan, pPhyNode);
+}
+
 static int32_t createTableScanPhysiNode(SPhysiPlanContext* pCxt, SSubplan* pSubplan, SScanLogicNode* pScanLogicNode,
                                         SPhysiNode** pPhyNode) {
   STableScanPhysiNode* pTableScan = (STableScanPhysiNode*)makePhysiNode(pCxt, (SLogicNode*)pScanLogicNode,
@@ -583,8 +599,9 @@ static int32_t createScanPhysiNode(SPhysiPlanContext* pCxt, SSubplan* pSubplan,
   switch (pScanLogicNode->scanType) {
     case SCAN_TYPE_TAG:
     case SCAN_TYPE_BLOCK_INFO:
-    case SCAN_TYPE_LAST_ROW:
       return createSimpleScanPhysiNode(pCxt, pSubplan, pScanLogicNode, pPhyNode);
+    case SCAN_TYPE_LAST_ROW:
+      return createLastRowScanPhysiNode(pCxt, pSubplan, pScanLogicNode, pPhyNode);
     case SCAN_TYPE_TABLE:
       return createTableScanPhysiNode(pCxt, pSubplan, pScanLogicNode, pPhyNode);
     case SCAN_TYPE_SYSTEM_TABLE:
diff --git a/source/libs/planner/src/planSpliter.c b/source/libs/planner/src/planSpliter.c
index 7b9d553501a274e5ccaedcd09a8e4c622392de03..871bcf015b37eba431c3ce79645a24aa65785ca7 100644
--- a/source/libs/planner/src/planSpliter.c
+++ b/source/libs/planner/src/planSpliter.c
@@ -364,6 +364,8 @@ static int32_t stbSplCreatePartWindowNode(SWindowLogicNode* pMergeWindow, SLogic
   pMergeWindow->node.pTargets = NULL;
   SNodeList* pChildren = pMergeWindow->node.pChildren;
   pMergeWindow->node.pChildren = NULL;
+  SNode* pConditions = pMergeWindow->node.pConditions;
+  pMergeWindow->node.pConditions = NULL;
 
   int32_t           code = TSDB_CODE_SUCCESS;
   SWindowLogicNode* pPartWin = (SWindowLogicNode*)nodesCloneNode((SNode*)pMergeWindow);
@@ -373,6 +375,7 @@ static int32_t stbSplCreatePartWindowNode(SWindowLogicNode* pMergeWindow, SLogic
 
   if (TSDB_CODE_SUCCESS == code) {
     pMergeWindow->node.pTargets = pTargets;
+    pMergeWindow->node.pConditions = pConditions;
     pPartWin->node.pChildren = pChildren;
     splSetParent((SLogicNode*)pPartWin);
     code = stbSplRewriteFuns(pFunc, &pPartWin->pFuncs, &pMergeWindow->pFuncs);
diff --git a/source/libs/planner/test/planBasicTest.cpp b/source/libs/planner/test/planBasicTest.cpp
index 0d6bab145a0a399f36500c4b34f89bfb3febddfb..8482698cd358bf4ad076aa34d8adc173349e2c73 100644
--- a/source/libs/planner/test/planBasicTest.cpp
+++ b/source/libs/planner/test/planBasicTest.cpp
@@ -108,6 +108,8 @@ TEST_F(PlanBasicTest, lastRowFunc) {
 
   run("SELECT LAST_ROW(c1) FROM st1");
 
+  run("SELECT LAST_ROW(c1) FROM st1 PARTITION BY TBNAME");
+
   run("SELECT LAST_ROW(c1), SUM(c3) FROM t1");
 }
 
diff --git a/source/libs/planner/test/planSubqueryTest.cpp b/source/libs/planner/test/planSubqueryTest.cpp
index 4d4f7804733b4c4ec3b0f9c17a7a53deb2840eaf..2ba3794d5cae5b05bf3c4cc64466f03f5e87b0e4 100644
--- a/source/libs/planner/test/planSubqueryTest.cpp
+++ b/source/libs/planner/test/planSubqueryTest.cpp
@@ -36,6 +36,8 @@ TEST_F(PlanSubqeuryTest, basic) {
   run("SELECT * FROM (SELECT NOW() FROM t1)");
 
   run("SELECT NOW() FROM (SELECT * FROM t1) ORDER BY ts");
+
+  run("SELECT * FROM (SELECT AVG(c1) a FROM st1 INTERVAL(10s)) WHERE a > 1");
 }
 
 TEST_F(PlanSubqeuryTest, doubleGroupBy) {