diff --git a/include/libs/parser/parser.h b/include/libs/parser/parser.h
index 4c13f76e24..a35863bb5a 100644
--- a/include/libs/parser/parser.h
+++ b/include/libs/parser/parser.h
@@ -106,11 +106,10 @@ int32_t qCreateSName(SName* pName, const char* pTableName, int32_t acctId, char*
 
 void    qDestroyBoundColInfo(void* pInfo);
 
-void*   smlInitHandle(SQuery* pQuery);
-void    smlDestroyHandle(void* pHandle);
-int32_t smlBindData(void* handle, SArray* tags, SArray* colsSchema, SArray* cols, bool format, STableMeta* pTableMeta,
+SQuery* smlInitHandle();
+int32_t smlBindData(SQuery* handle, SArray* tags, SArray* colsSchema, SArray* cols, bool format, STableMeta* pTableMeta,
                     char* tableName, const char* sTableName, int32_t sTableNameLen, int32_t ttl, char* msgBuf, int16_t msgBufLen);
-int32_t smlBuildOutput(void* handle, SHashObj* pVgHash);
+int32_t smlBuildOutput(SQuery* handle, SHashObj* pVgHash);
 
 int32_t rewriteToVnodeModifyOpStmt(SQuery* pQuery, SArray* pBufArray);
 SArray* serializeVgroupsCreateTableBatch(SHashObj* pVgroupHashmap);
diff --git a/source/client/src/clientSml.c b/source/client/src/clientSml.c
index 9f7dd13d39..163e704424 100644
--- a/source/client/src/clientSml.c
+++ b/source/client/src/clientSml.c
@@ -170,7 +170,6 @@ typedef struct {
   SHashObj *childTables;
   SHashObj *superTables;
   SHashObj *pVgHash;
-  void     *exec;
 
   STscObj     *taos;
   SCatalog    *pCatalog;
@@ -1488,7 +1487,6 @@ static void smlDestroyCols(SArray *cols) {
 static void smlDestroyInfo(SSmlHandle *info) {
   if (!info) return;
   qDestroyQuery(info->pQuery);
-  smlDestroyHandle(info->exec);
 
   // destroy info->childTables
   void **p1 = (void **)taosHashIterate(info->childTables, NULL);
@@ -1526,19 +1524,7 @@ static SSmlHandle *smlBuildSmlInfo(STscObj *pTscObj, SRequestObj *request, SMLPr
   }
   info->id = smlGenId();
 
-  info->pQuery = (SQuery *)nodesMakeNode(QUERY_NODE_QUERY);
-  if (NULL == info->pQuery) {
-    uError("SML:0x%" PRIx64 " create info->pQuery error", info->id);
-    goto cleanup;
-  }
-  info->pQuery->execMode = QUERY_EXEC_MODE_SCHEDULE;
-  info->pQuery->haveResultSet = false;
-  info->pQuery->msgType = TDMT_VND_SUBMIT;
-  info->pQuery->pRoot = (SNode *)nodesMakeNode(QUERY_NODE_VNODE_MODIF_STMT);
-  if (NULL == info->pQuery->pRoot) {
-    uError("SML:0x%" PRIx64 " create info->pQuery->pRoot error", info->id);
-    goto cleanup;
-  }
+  info->pQuery = smlInitHandle();
 
   if (pTscObj) {
     info->taos = pTscObj;
@@ -1561,10 +1547,8 @@ static SSmlHandle *smlBuildSmlInfo(STscObj *pTscObj, SRequestObj *request, SMLPr
     info->pRequest = request;
     info->msgBuf.buf = info->pRequest->msgBuf;
     info->msgBuf.len = ERROR_MSG_BUF_DEFAULT_SIZE;
-    info->pRequest->stmtType = info->pQuery->pRoot->type;
   }
 
-  info->exec = smlInitHandle(info->pQuery);
   info->childTables = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
   info->superTables = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
   info->pVgHash = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_NO_LOCK);
@@ -1577,7 +1561,7 @@ static SSmlHandle *smlBuildSmlInfo(STscObj *pTscObj, SRequestObj *request, SMLPr
       goto cleanup;
     }
   }
-  if (NULL == info->exec || NULL == info->childTables || NULL == info->superTables || NULL == info->pVgHash ||
+  if (NULL == info->pQuery || NULL == info->childTables || NULL == info->superTables || NULL == info->pVgHash ||
       NULL == info->dumplicateKey) {
     uError("SML:0x%" PRIx64 " create info failed", info->id);
     goto cleanup;
@@ -2337,7 +2321,7 @@ static int32_t smlInsertData(SSmlHandle *info) {
     (*pMeta)->tableMeta->vgId = vg.vgId;
     (*pMeta)->tableMeta->uid = tableData->uid;  // one table merge data block together according uid
 
-    code = smlBindData(info->exec, tableData->tags, (*pMeta)->cols, tableData->cols, info->dataFormat,
+    code = smlBindData(info->pQuery, tableData->tags, (*pMeta)->cols, tableData->cols, info->dataFormat,
                        (*pMeta)->tableMeta, tableData->childTableName, tableData->sTableName, tableData->sTableNameLen,
                        info->ttl, info->msgBuf.buf, info->msgBuf.len);
     if (code != TSDB_CODE_SUCCESS) {
@@ -2347,7 +2331,7 @@ static int32_t smlInsertData(SSmlHandle *info) {
     oneTable = (SSmlTableInfo **)taosHashIterate(info->childTables, oneTable);
   }
 
-  code = smlBuildOutput(info->exec, info->pVgHash);
+  code = smlBuildOutput(info->pQuery, info->pVgHash);
   if (code != TSDB_CODE_SUCCESS) {
     uError("SML:0x%" PRIx64 " smlBuildOutput failed", info->id);
     return code;
diff --git a/source/libs/parser/src/parInsertSml.c b/source/libs/parser/src/parInsertSml.c
index 9ab2e46da8..8abb31b890 100644
--- a/source/libs/parser/src/parInsertSml.c
+++ b/source/libs/parser/src/parInsertSml.c
@@ -45,12 +45,6 @@ int32_t qCreateSName(SName* pName, const char* pTableName, int32_t acctId, char*
   return TSDB_CODE_SUCCESS;
 }
 
-typedef struct SmlExecHandle {
-  SHashObj*          pBlockHash;
-  SQuery*            pQuery;
-} SSmlExecHandle;
-
-
 static int32_t smlBoundColumnData(SArray* cols, SBoundColInfo* pBoundInfo, SSchema* pSchema, bool isTag) {
   bool* pUseCols = taosMemoryCalloc(pBoundInfo->numOfCols, sizeof(bool));
   if (NULL == pUseCols) {
@@ -164,11 +158,10 @@ end:
   return code;
 }
 
-int32_t smlBindData(void* handle, SArray* tags, SArray* colsSchema, SArray* cols, bool format, STableMeta* pTableMeta,
+int32_t smlBindData(SQuery* query, SArray* tags, SArray* colsSchema, SArray* cols, bool format, STableMeta* pTableMeta,
                     char* tableName, const char* sTableName, int32_t sTableNameLen, int32_t ttl, char* msgBuf, int16_t msgBufLen) {
   SMsgBuf pBuf = {.buf = msgBuf, .len = msgBufLen};
 
-  SSmlExecHandle* smlHandle = (SSmlExecHandle*)handle;
   SSchema* pTagsSchema = getTableTagSchema(pTableMeta);
   SBoundColInfo bindTags = {0};
   SVCreateTbReq *pCreateTblReq = NULL;
@@ -200,7 +193,7 @@ int32_t smlBindData(void* handle, SArray* tags, SArray* colsSchema, SArray* cols
   memcpy(pCreateTblReq->ctb.stbName, sTableName, sTableNameLen);
 
   STableDataCxt* pTableCxt = NULL;
-  ret = insGetTableDataCxt(smlHandle->pBlockHash, &pTableMeta->uid, sizeof(pTableMeta->uid),
+  ret = insGetTableDataCxt(((SVnodeModifOpStmt *)(query->pRoot))->pTableBlockHashObj, &pTableMeta->uid, sizeof(pTableMeta->uid),
                            pTableMeta, &pCreateTblReq, &pTableCxt, false);
   if (ret != TSDB_CODE_SUCCESS) {
     buildInvalidOperationMsg(&pBuf, "insGetTableDataCxt error");
@@ -247,12 +240,12 @@ int32_t smlBindData(void* handle, SArray* tags, SArray* colsSchema, SArray* cols
       }
       if (kv->type == TSDB_DATA_TYPE_NCHAR){
         int32_t len = 0;
-        char*   pUcs4 = taosMemoryCalloc(1, pSchema->bytes - VARSTR_HEADER_SIZE);
+        char*   pUcs4 = taosMemoryCalloc(1, pColSchema->bytes - VARSTR_HEADER_SIZE);
         if (NULL == pUcs4) {
           ret = TSDB_CODE_OUT_OF_MEMORY;
           goto end;
         }
-        if (!taosMbsToUcs4(kv->value, kv->length, (TdUcs4*)pUcs4, pSchema->bytes - VARSTR_HEADER_SIZE, &len)) {
+        if (!taosMbsToUcs4(kv->value, kv->length, (TdUcs4*)pUcs4, pColSchema->bytes - VARSTR_HEADER_SIZE, &len)) {
           if (errno == E2BIG) {
             buildInvalidOperationMsg(&pBuf, "value too long");
             ret = TSDB_CODE_PAR_VALUE_TOO_LONG;
@@ -271,6 +264,14 @@ int32_t smlBindData(void* handle, SArray* tags, SArray* colsSchema, SArray* cols
       }
       pVal->flag = CV_FLAG_VALUE;
     }
+
+    SRow** pRow = taosArrayReserve(pTableCxt->pData->aRowP, 1);
+    ret = tRowBuild(pTableCxt->pValues, pTableCxt->pSchema, pRow);
+    if (TSDB_CODE_SUCCESS != ret) {
+      buildInvalidOperationMsg(&pBuf, "tRowBuild error");
+      goto end;
+    }
+    insCheckTableDataOrder(pTableCxt, TD_ROW_KEY(*pRow));
   }
 
 end:
@@ -280,23 +281,42 @@ end:
   return ret;
 }
 
-void* smlInitHandle(SQuery* pQuery) {
-  SSmlExecHandle* handle = taosMemoryCalloc(1, sizeof(SSmlExecHandle));
-  if (!handle) return NULL;
-  handle->pBlockHash = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
-  handle->pQuery = pQuery;
+SQuery* smlInitHandle() {
+  SQuery *pQuery = (SQuery *)nodesMakeNode(QUERY_NODE_QUERY);
+  if (NULL == pQuery) {
+    uError("create pQuery error");
+    return  NULL;
+  }
+  pQuery->execMode = QUERY_EXEC_MODE_SCHEDULE;
+  pQuery->haveResultSet = false;
+  pQuery->msgType = TDMT_VND_SUBMIT;
+  SVnodeModifOpStmt *stmt = (SVnodeModifOpStmt*)nodesMakeNode(QUERY_NODE_VNODE_MODIF_STMT);
+  if (NULL == stmt) {
+    uError("create SVnodeModifOpStmt error");
+    qDestroyQuery(pQuery);
+    return NULL;
+  }
+  stmt->pVgroupsHashObj = taosHashInit(128, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_NO_LOCK);
+  stmt->pTableBlockHashObj = taosHashInit(128, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_NO_LOCK);
+  stmt->freeHashFunc = insDestroyTableDataCxtHashMap;
+  stmt->freeArrayFunc = insDestroyVgroupDataCxtList;
 
-  return handle;
+  pQuery->pRoot = (SNode *)stmt;
+  return pQuery;
 }
 
-void smlDestroyHandle(void* pHandle) {
-  if (!pHandle) return;
-  SSmlExecHandle* handle = (SSmlExecHandle*)pHandle;
-  insDestroyBlockHashmap(handle->pBlockHash);
-  taosMemoryFree(handle);
-}
-
-int32_t smlBuildOutput(void* handle, SHashObj* pVgHash) {
-  SSmlExecHandle* smlHandle = (SSmlExecHandle*)handle;
-  return qBuildStmtOutput(smlHandle->pQuery, pVgHash, smlHandle->pBlockHash);
+int32_t smlBuildOutput(SQuery * handle, SHashObj* pVgHash) {
+  SVnodeModifOpStmt *pStmt = (SVnodeModifOpStmt*)(handle)->pRoot;
+  // merge according to vgId
+  int32_t code = insMergeTableDataCxt(pStmt->pTableBlockHashObj, &pStmt->pVgDataBlocks);
+  if (code != TSDB_CODE_SUCCESS) {
+    uError("insMergeTableDataCxt failed");
+    return code;
+  }
+  code = insBuildVgDataBlocks(pVgHash, pStmt->pVgDataBlocks, &pStmt->pDataBlocks);
+  if (code != TSDB_CODE_SUCCESS) {
+    uError("insBuildVgDataBlocks failed");
+    return code;
+  }
+  return code;
 }
diff --git a/source/libs/parser/src/parInsertUtil.c b/source/libs/parser/src/parInsertUtil.c
index 57bac6ced5..c589526e0c 100644
--- a/source/libs/parser/src/parInsertUtil.c
+++ b/source/libs/parser/src/parInsertUtil.c
@@ -1083,8 +1083,9 @@ static int32_t createTableDataCxt(STableMeta* pTableMeta, SVCreateTbReq** pCreat
 
 int32_t insGetTableDataCxt(SHashObj* pHash, void* id, int32_t idLen, STableMeta* pTableMeta,
                            SVCreateTbReq** pCreateTbReq, STableDataCxt** pTableCxt, bool colMode) {
-  *pTableCxt = taosHashGet(pHash, id, idLen);
-  if (NULL != *pTableCxt) {
+  STableDataCxt** tmp = (STableDataCxt**)taosHashGet(pHash, id, idLen);
+  if (NULL != tmp) {
+    *pTableCxt = *tmp;
     return TSDB_CODE_SUCCESS;
   }
   int32_t code = createTableDataCxt(pTableMeta, pCreateTbReq, pTableCxt, colMode);