diff --git a/include/common/tdatablock.h b/include/common/tdatablock.h
index db6ca65cf05976a33e74a5d497df6a44aead5bc1..a0d30cb12be18b6e2c9ed20b908d68a3a6cabf30 100644
--- a/include/common/tdatablock.h
+++ b/include/common/tdatablock.h
@@ -266,7 +266,7 @@ void blockDebugShowDataBlocks(const SArray* dataBlocks, const char* flag);
 // for debug
 char* dumpBlockData(SSDataBlock* pDataBlock, const char* flag, char** dumpBuf);
 
-int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SSDataBlock* pDataBlocks, STSchema* pTSchema, int32_t vgId,
+int32_t buildSubmitReqFromDataBlock(SSubmitReq2** pReq, const SSDataBlock* pDataBlocks, STSchema* pTSchema, int32_t vgId,
                                     tb_uid_t suid);
 
 char* buildCtbNameByGroupId(const char* stbName, uint64_t groupId);
diff --git a/include/common/tdataformat.h b/include/common/tdataformat.h
index 5eeb76ec7941c3b3efedc3edc9ffb33947502a9e..264357c05595cbabcd949d9599d7c58b61514574 100644
--- a/include/common/tdataformat.h
+++ b/include/common/tdataformat.h
@@ -44,15 +44,28 @@ typedef struct SColData SColData;
 #define HAS_VALUE ((uint8_t)0x4)
 
 // bitmap ================================
+const static uint8_t BIT1_OR_MAP[8] = {
+    0b00000001, 0b00000010, 0b00000100, 0b00001000, 0b00010000, 0b00100000, 0b01000000, 0b10000000,
+};
+const static uint8_t BIT1_AND_MAP[8] = {
+    0b11111110, 0b11111101, 0b11111011, 0b11110111, 0b11101111, 0b11011111, 0b10111111, 0b01111111,
+};
 const static uint8_t BIT2_MAP[4][4] = {{0b00000000, 0b00000001, 0b00000010, 0},
                                        {0b00000000, 0b00000100, 0b00001000, 2},
                                        {0b00000000, 0b00010000, 0b00100000, 4},
                                        {0b00000000, 0b01000000, 0b10000000, 6}};
 
-#define N1(n)             ((((uint8_t)1) << (n)) - 1)
-#define BIT1_SIZE(n)      ((((n)-1) >> 3) + 1)
-#define BIT2_SIZE(n)      ((((n)-1) >> 2) + 1)
-#define SET_BIT1(p, i, v) ((p)[(i) >> 3] = (p)[(i) >> 3] & N1((i)&7) | (((uint8_t)(v)) << ((i)&7)))
+#define N1(n)        ((((uint8_t)1) << (n)) - 1)
+#define BIT1_SIZE(n) ((((n)-1) >> 3) + 1)
+#define BIT2_SIZE(n) ((((n)-1) >> 2) + 1)
+#define SET_BIT1(p, i, v)                   \
+  do {                                      \
+    if (v) {                                \
+      (p)[(i) >> 3] |= BIT1_OR_MAP[(i)&7];  \
+    } else {                                \
+      (p)[(i) >> 3] &= BIT1_AND_MAP[(i)&7]; \
+    }                                       \
+  } while (0)
 #define GET_BIT1(p, i)    (((p)[(i) >> 3] >> ((i)&7)) & ((uint8_t)1))
 #define SET_BIT2(p, i, v) ((p)[(i) >> 2] = (p)[(i) >> 2] & N1(BIT2_MAP[(i)&3][3]) | BIT2_MAP[(i)&3][(v)])
 #define GET_BIT2(p, i)    (((p)[(i) >> 2] >> BIT2_MAP[(i)&3][3]) & ((uint8_t)3))
diff --git a/include/libs/parser/parser.h b/include/libs/parser/parser.h
index a35863bb5a216617700bc2664d5111a2e46d5d17..88422072b8dce1e63b850ba4158c178aff255e98 100644
--- a/include/libs/parser/parser.h
+++ b/include/libs/parser/parser.h
@@ -85,11 +85,12 @@ int32_t qSetSTableIdForRsma(SNode* pStmt, int64_t uid);
 void    qCleanupKeywordsTable();
 
 int32_t     qBuildStmtOutput(SQuery* pQuery, SHashObj* pVgHash, SHashObj* pBlockHash);
-int32_t     qResetStmtDataBlock(void* block, bool keepBuf);
-int32_t     qCloneStmtDataBlock(void** pDst, void* pSrc, bool reset);
-int32_t     qRebuildStmtDataBlock(void** pDst, void* pSrc, uint64_t uid, int32_t vgId);
-void        qDestroyStmtDataBlock(void* pBlock);
-STableMeta* qGetTableMetaInDataBlock(void* pDataBlock);
+int32_t     qResetStmtDataBlock(STableDataCxt* block, bool keepBuf);
+int32_t     qCloneStmtDataBlock(STableDataCxt** pDst, STableDataCxt* pSrc, bool reset);
+int32_t     qRebuildStmtDataBlock(STableDataCxt** pDst, STableDataCxt* pSrc, uint64_t uid, uint64_t suid, int32_t vgId, bool rebuildCreateTb);
+void        qDestroyStmtDataBlock(STableDataCxt* pBlock);
+STableMeta* qGetTableMetaInDataBlock(STableDataCxt* pDataBlock);
+int32_t qCloneCurrentTbData(STableDataCxt*       pDataBlock, SSubmitTbData **pData);
 
 int32_t qStmtBindParams(SQuery* pQuery, TAOS_MULTI_BIND* pParams, int32_t colIdx);
 int32_t qStmtParseQuerySql(SParseContext* pCxt, SQuery* pQuery);
diff --git a/include/libs/qcom/query.h b/include/libs/qcom/query.h
index 63192812122025b10b85c59af343216df139d1c0..1eb2a009dd0e24ee0c38de00dce8020ae07d7272 100644
--- a/include/libs/qcom/query.h
+++ b/include/libs/qcom/query.h
@@ -163,6 +163,25 @@ typedef struct STargetInfo {
   int32_t     vgId;
 } STargetInfo;
 
+
+typedef struct SBoundColInfo {
+  int16_t *pColIndex;  // bound index => schema index
+  int32_t  numOfCols;
+  int32_t  numOfBound;
+} SBoundColInfo;
+
+
+typedef struct STableDataCxt {
+  STableMeta    *pMeta;
+  STSchema      *pSchema;
+  SBoundColInfo  boundColsInfo;
+  SArray        *pValues;
+  SSubmitTbData *pData;
+  TSKEY          lastTs;
+  bool           ordered;
+  bool           duplicateTs;
+} STableDataCxt;
+
 typedef int32_t (*__async_send_cb_fn_t)(void* param, SDataBuf* pMsg, int32_t code);
 typedef int32_t (*__async_exec_fn_t)(void* param);
 
@@ -238,6 +257,7 @@ int32_t dataConverToStr(char* str, int type, void* buf, int32_t bufSize, int32_t
 char*   parseTagDatatoJson(void* p);
 int32_t cloneTableMeta(STableMeta* pSrc, STableMeta** pDst);
 int32_t cloneDbVgInfo(SDBVgInfo* pSrc, SDBVgInfo** pDst);
+int32_t cloneSVreateTbReq(SVCreateTbReq* pSrc, SVCreateTbReq** pDst);
 
 extern int32_t (*queryBuildMsg[TDMT_MAX])(void* input, char** msg, int32_t msgSize, int32_t* msgLen,
                                           void* (*mallocFp)(int64_t));
diff --git a/source/client/inc/clientStmt.h b/source/client/inc/clientStmt.h
index 1bda1684c4ec9da2697617e3707c2616c621c1aa..2b42de93e3f45ccb95c085c31825d4e0a117538c 100644
--- a/source/client/inc/clientStmt.h
+++ b/source/client/inc/clientStmt.h
@@ -21,8 +21,6 @@ extern "C" {
 #endif
 #include "catalog.h"
 
-typedef void STableDataCxt;
-
 typedef enum {
   STMT_TYPE_INSERT = 1,
   STMT_TYPE_MULTI_INSERT,
@@ -71,10 +69,11 @@ typedef struct SStmtBindInfo {
 } SStmtBindInfo;
 
 typedef struct SStmtExecInfo {
-  int32_t      affectedRows;
-  SRequestObj *pRequest;
-  SHashObj    *pBlockHash;
-  bool         autoCreateTbl;
+  int32_t        affectedRows;
+  SRequestObj   *pRequest;
+  SHashObj      *pBlockHash;
+  STableDataCxt *pCurrBlock;
+  SSubmitTbData *pCurrTbData;
 } SStmtExecInfo;
 
 typedef struct SStmtSQLInfo {
diff --git a/source/client/src/clientStmt.c b/source/client/src/clientStmt.c
index b9887f28d4896d1724e9d6529fd8297c83c1f9be..c05bc966635df547c346c0ba5bf293c941b32673 100644
--- a/source/client/src/clientStmt.c
+++ b/source/client/src/clientStmt.c
@@ -171,12 +171,11 @@ int32_t stmtUpdateBindInfo(TAOS_STMT* stmt, STableMeta* pTableMeta, void* tags,
   return TSDB_CODE_SUCCESS;
 }
 
-int32_t stmtUpdateExecInfo(TAOS_STMT* stmt, SHashObj* pVgHash, SHashObj* pBlockHash, bool autoCreateTbl) {
+int32_t stmtUpdateExecInfo(TAOS_STMT* stmt, SHashObj* pVgHash, SHashObj* pBlockHash) {
   STscStmt* pStmt = (STscStmt*)stmt;
 
   pStmt->sql.pVgHash = pVgHash;
   pStmt->exec.pBlockHash = pBlockHash;
-  pStmt->exec.autoCreateTbl = autoCreateTbl;
 
   return TSDB_CODE_SUCCESS;
 }
@@ -186,7 +185,7 @@ int32_t stmtUpdateInfo(TAOS_STMT* stmt, STableMeta* pTableMeta, void* tags, SNam
   STscStmt* pStmt = (STscStmt*)stmt;
 
   STMT_ERR_RET(stmtUpdateBindInfo(stmt, pTableMeta, tags, tbName, sTableName, autoCreateTbl));
-  STMT_ERR_RET(stmtUpdateExecInfo(stmt, pVgHash, pBlockHash, autoCreateTbl));
+  STMT_ERR_RET(stmtUpdateExecInfo(stmt, pVgHash, pBlockHash));
 
   pStmt->sql.autoCreateTbl = autoCreateTbl;
 
@@ -241,6 +240,8 @@ int32_t stmtCacheBlock(STscStmt* pStmt) {
 }
 
 int32_t stmtParseSql(STscStmt* pStmt) {
+  pStmt->exec.pCurrBlock = NULL;
+
   SStmtCallback stmtCb = {
       .pStmt = pStmt,
       .getTbNameFn = stmtGetTbName,
@@ -293,14 +294,14 @@ int32_t stmtCleanExecInfo(STscStmt* pStmt, bool keepTable, bool deepClean) {
     char*          key = taosHashGetKey(pIter, &keyLen);
     STableMeta*    pMeta = qGetTableMetaInDataBlock(pBlocks);
 
-/*
-    if (keepTable && (strlen(pStmt->bInfo.tbFName) == keyLen) && strncmp(pStmt->bInfo.tbFName, key, keyLen) == 0) {
+    if (keepTable && pBlocks == pStmt->exec.pCurrBlock) {
+      ASSERT(NULL == pBlocks->pData);
+      TSWAP(pBlocks->pData, pStmt->exec.pCurrTbData);
       STMT_ERR_RET(qResetStmtDataBlock(pBlocks, false));
 
       pIter = taosHashIterate(pStmt->exec.pBlockHash, pIter);
       continue;
     }
-*/
 
     qDestroyStmtDataBlock(pBlocks);
     taosHashRemove(pStmt->exec.pBlockHash, key, keyLen);
@@ -308,12 +309,15 @@ int32_t stmtCleanExecInfo(STscStmt* pStmt, bool keepTable, bool deepClean) {
     pIter = taosHashIterate(pStmt->exec.pBlockHash, pIter);
   }
 
-  pStmt->exec.autoCreateTbl = false;
-
-  if (!keepTable) {
-    taosHashCleanup(pStmt->exec.pBlockHash);
-    pStmt->exec.pBlockHash = NULL;
+  if (keepTable) {
+    return TSDB_CODE_SUCCESS;
   }
+  
+  taosHashCleanup(pStmt->exec.pBlockHash);
+  pStmt->exec.pBlockHash = NULL;
+
+  tDestroySSubmitTbData(pStmt->exec.pCurrTbData, TSDB_MSG_FLG_ENCODE);
+  taosMemoryFreeClear(pStmt->exec.pCurrTbData);
 
   STMT_ERR_RET(stmtCleanBindInfo(pStmt));
 
@@ -350,7 +354,7 @@ int32_t stmtCleanSQLInfo(STscStmt* pStmt) {
   return TSDB_CODE_SUCCESS;
 }
 
-int32_t stmtRebuildDataBlock(STscStmt* pStmt, STableDataCxt* pDataBlock, STableDataCxt** newBlock, uint64_t uid) {
+int32_t stmtRebuildDataBlock(STscStmt* pStmt, STableDataCxt* pDataBlock, STableDataCxt** newBlock, uint64_t uid, uint64_t suid) {
   SEpSet           ep = getEpSet_s(&pStmt->taos->pAppInfo->mgmtEp);
   SVgroupInfo      vgInfo = {0};
   SRequestConnInfo conn = {.pTrans = pStmt->taos->pAppInfo->pTransporter,
@@ -362,7 +366,9 @@ int32_t stmtRebuildDataBlock(STscStmt* pStmt, STableDataCxt* pDataBlock, STableD
   STMT_ERR_RET(
       taosHashPut(pStmt->sql.pVgHash, (const char*)&vgInfo.vgId, sizeof(vgInfo.vgId), (char*)&vgInfo, sizeof(vgInfo)));
 
-  STMT_ERR_RET(qRebuildStmtDataBlock(newBlock, pDataBlock, uid, vgInfo.vgId));
+  STMT_ERR_RET(qRebuildStmtDataBlock(newBlock, pDataBlock, uid, suid, vgInfo.vgId, pStmt->sql.autoCreateTbl));
+
+  STMT_DLOG("tableDataCxt rebuilt, uid:%" PRId64 ", vgId:%d", uid, vgInfo.vgId);
 
   return TSDB_CODE_SUCCESS;
 }
@@ -371,11 +377,13 @@ int32_t stmtGetFromCache(STscStmt* pStmt) {
   pStmt->bInfo.needParse = true;
   pStmt->bInfo.inExecCache = false;
 
-  STableDataCxt* pCxtInExec =
+  STableDataCxt** pCxtInExec =
       taosHashGet(pStmt->exec.pBlockHash, pStmt->bInfo.tbFName, strlen(pStmt->bInfo.tbFName));
   if (pCxtInExec) {
     pStmt->bInfo.needParse = false;
     pStmt->bInfo.inExecCache = true;
+    
+    pStmt->exec.pCurrBlock = *pCxtInExec;
 
     if (pStmt->sql.autoCreateTbl) {
       tscDebug("reuse stmt block for tb %s in execBlock", pStmt->bInfo.tbFName);
@@ -403,18 +411,18 @@ int32_t stmtGetFromCache(STscStmt* pStmt) {
     SStmtTableCache* pCache = taosHashGet(pStmt->sql.pTableCache, &pStmt->bInfo.tbSuid, sizeof(pStmt->bInfo.tbSuid));
     if (pCache) {
       pStmt->bInfo.needParse = false;
-      pStmt->exec.autoCreateTbl = true;
-
       pStmt->bInfo.tbUid = 0;
 
       STableDataCxt* pNewBlock = NULL;
-      STMT_ERR_RET(stmtRebuildDataBlock(pStmt, pCache->pDataCtx, &pNewBlock, 0));
+      STMT_ERR_RET(stmtRebuildDataBlock(pStmt, pCache->pDataCtx, &pNewBlock, 0, pStmt->bInfo.tbSuid));
 
       if (taosHashPut(pStmt->exec.pBlockHash, pStmt->bInfo.tbFName, strlen(pStmt->bInfo.tbFName), &pNewBlock,
                       POINTER_BYTES)) {
         STMT_ERR_RET(TSDB_CODE_OUT_OF_MEMORY);
       }
 
+      pStmt->exec.pCurrBlock = pNewBlock;
+
       tscDebug("reuse stmt block for tb %s in sqlBlock, suid:0x%" PRIx64, pStmt->bInfo.tbFName, pStmt->bInfo.tbSuid);
 
       return TSDB_CODE_SUCCESS;
@@ -486,13 +494,15 @@ int32_t stmtGetFromCache(STscStmt* pStmt) {
     pStmt->bInfo.tagsCached = true;
 
     STableDataCxt* pNewBlock = NULL;
-    STMT_ERR_RET(stmtRebuildDataBlock(pStmt, pCache->pDataCtx, &pNewBlock, uid));
+    STMT_ERR_RET(stmtRebuildDataBlock(pStmt, pCache->pDataCtx, &pNewBlock, uid, suid));
 
     if (taosHashPut(pStmt->exec.pBlockHash, pStmt->bInfo.tbFName, strlen(pStmt->bInfo.tbFName), &pNewBlock,
                     POINTER_BYTES)) {
       STMT_ERR_RET(TSDB_CODE_OUT_OF_MEMORY);
     }
 
+    pStmt->exec.pCurrBlock = pNewBlock;
+
     tscDebug("tb %s in sqlBlock list, set to current", pStmt->bInfo.tbFName);
 
     return TSDB_CODE_SUCCESS;
@@ -622,8 +632,6 @@ int stmtSetTbTags(TAOS_STMT* stmt, TAOS_MULTI_BIND* tags) {
                                   pStmt->bInfo.sname.tname, tags, pStmt->exec.pRequest->msgBuf,
                                   pStmt->exec.pRequest->msgBufLen));
 
-  pStmt->exec.autoCreateTbl = true;
-
   return TSDB_CODE_SUCCESS;
 }
 
@@ -725,11 +733,17 @@ int stmtBindBatch(TAOS_STMT* stmt, TAOS_MULTI_BIND* bind, int32_t colIdx) {
     return TSDB_CODE_SUCCESS;
   }
 
-  STableDataCxt** pDataBlock =
-      (STableDataCxt**)taosHashGet(pStmt->exec.pBlockHash, pStmt->bInfo.tbFName, strlen(pStmt->bInfo.tbFName));
-  if (NULL == pDataBlock) {
-    tscError("table %s not found in exec blockHash", pStmt->bInfo.tbFName);
-    STMT_ERR_RET(TSDB_CODE_QRY_APP_ERROR);
+  STableDataCxt** pDataBlock = NULL;
+
+  if (pStmt->exec.pCurrBlock) {
+    pDataBlock = &pStmt->exec.pCurrBlock;
+  } else {
+    pDataBlock= (STableDataCxt**)taosHashGet(pStmt->exec.pBlockHash, pStmt->bInfo.tbFName, strlen(pStmt->bInfo.tbFName));
+    if (NULL == pDataBlock) {
+      tscError("table %s not found in exec blockHash", pStmt->bInfo.tbFName);
+      STMT_ERR_RET(TSDB_CODE_QRY_APP_ERROR);
+    }
+    pStmt->exec.pCurrBlock = *pDataBlock;
   }
 
   if (colIdx < 0) {
@@ -857,7 +871,6 @@ int stmtExec(TAOS_STMT* stmt) {
   STscStmt*   pStmt = (STscStmt*)stmt;
   int32_t     code = 0;
   SSubmitRsp* pRsp = NULL;
-  bool        autoCreateTbl = pStmt->exec.autoCreateTbl;
 
   STMT_DLOG_E("start to exec");
 
@@ -866,8 +879,13 @@ int stmtExec(TAOS_STMT* stmt) {
   if (STMT_TYPE_QUERY == pStmt->sql.type) {
     launchQueryImpl(pStmt->exec.pRequest, pStmt->sql.pQuery, true, NULL);
   } else {
+    tDestroySSubmitTbData(pStmt->exec.pCurrTbData, TSDB_MSG_FLG_ENCODE);
+    taosMemoryFreeClear(pStmt->exec.pCurrTbData);
+    
+    STMT_ERR_RET(qCloneCurrentTbData(pStmt->exec.pCurrBlock, &pStmt->exec.pCurrTbData));
+   
     STMT_ERR_RET(qBuildStmtOutput(pStmt->sql.pQuery, pStmt->sql.pVgHash, pStmt->exec.pBlockHash));
-    launchQueryImpl(pStmt->exec.pRequest, pStmt->sql.pQuery, true, (autoCreateTbl ? (void**)&pRsp : NULL));
+    launchQueryImpl(pStmt->exec.pRequest, pStmt->sql.pQuery, true, NULL);
   }
 
   if (pStmt->exec.pRequest->code && NEED_CLIENT_HANDLE_ERROR(pStmt->exec.pRequest->code)) {
@@ -890,15 +908,6 @@ _return:
 
   stmtCleanExecInfo(pStmt, (code ? false : true), false);
 
-  if (TSDB_CODE_SUCCESS == code && autoCreateTbl) {
-    if (NULL == pRsp) {
-      tscError("no submit resp got for auto create table");
-      code = TSDB_CODE_TSC_APP_ERROR;
-    } else {
-      code = stmtUpdateTableUid(pStmt, pRsp);
-    }
-  }
-
   tFreeSSubmitRsp(pRsp);
 
   ++pStmt->sql.runTimes;
diff --git a/source/common/src/tdatablock.c b/source/common/src/tdatablock.c
index a4a185e5ee0895a17ec04a337512a3e45f58b33c..519c2b0962a2b2a78d4f4b6907ab34e7fbc0886c 100644
--- a/source/common/src/tdatablock.c
+++ b/source/common/src/tdatablock.c
@@ -19,7 +19,7 @@
 #include "tlog.h"
 #include "tname.h"
 
-#define MALLOC_ALIGN_BYTES  32
+#define MALLOC_ALIGN_BYTES 32
 
 int32_t colDataGetLength(const SColumnInfoData* pColumnInfoData, int32_t numOfRows) {
   ASSERT(pColumnInfoData != NULL);
@@ -38,7 +38,8 @@ int32_t colDataGetFullLength(const SColumnInfoData* pColumnInfoData, int32_t num
   if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
     return pColumnInfoData->varmeta.length + sizeof(int32_t) * numOfRows;
   } else {
-    return ((pColumnInfoData->info.type == TSDB_DATA_TYPE_NULL) ? 0 : pColumnInfoData->info.bytes * numOfRows) + BitmapLen(numOfRows);
+    return ((pColumnInfoData->info.type == TSDB_DATA_TYPE_NULL) ? 0 : pColumnInfoData->info.bytes * numOfRows) +
+           BitmapLen(numOfRows);
   }
 }
 
@@ -279,7 +280,7 @@ int32_t colDataMergeCol(SColumnInfoData* pColumnInfoData, int32_t numOfRow1, int
       pColumnInfoData->varmeta.allocLen = len + oldLen;
     }
 
-    if (pColumnInfoData->pData && pSource->pData) { // TD-20382
+    if (pColumnInfoData->pData && pSource->pData) {  // TD-20382
       memcpy(pColumnInfoData->pData + oldLen, pSource->pData, len);
     }
     pColumnInfoData->varmeta.length = len + oldLen;
@@ -1157,7 +1158,8 @@ void blockDataCleanup(SSDataBlock* pDataBlock) {
 }
 
 // todo temporarily disable it
-static int32_t doEnsureCapacity(SColumnInfoData* pColumn, const SDataBlockInfo* pBlockInfo, uint32_t numOfRows, bool clearPayload) {
+static int32_t doEnsureCapacity(SColumnInfoData* pColumn, const SDataBlockInfo* pBlockInfo, uint32_t numOfRows,
+                                bool clearPayload) {
   ASSERT(numOfRows > 0 /*&& pBlockInfo->capacity >= pBlockInfo->rows*/);
   if (numOfRows <= pBlockInfo->capacity) {
     return TSDB_CODE_SUCCESS;
@@ -2009,6 +2011,7 @@ char* dumpBlockData(SSDataBlock* pDataBlock, const char* flag, char** pDataBuf)
  * @param suid
  *
  */
+#if 0
 int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SSDataBlock* pDataBlock, STSchema* pTSchema, int32_t vgId,
                                     tb_uid_t suid) {
   int32_t bufSize = sizeof(SSubmitReq);
@@ -2174,6 +2177,167 @@ int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SSDataBlock* pDataB
 
   return TSDB_CODE_SUCCESS;
 }
+#endif
+
+int32_t buildSubmitReqFromDataBlock(SSubmitReq2** ppReq, const SSDataBlock* pDataBlock, STSchema* pTSchema,
+                                    int32_t vgId, tb_uid_t suid) {
+  SSubmitReq2* pReq = NULL;
+  SArray*      pVals = NULL;
+  int32_t      numOfBlks = 0;
+  int32_t      sz = 1;
+
+  terrno = TSDB_CODE_SUCCESS;
+
+  if (!(pReq = taosMemoryMalloc(sizeof(SSubmitReq2)))) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    goto _end;
+  }
+
+  if (!(pReq->aSubmitTbData = taosArrayInit(1, sizeof(SSubmitTbData)))) {
+    goto _end;
+  }
+
+  for (int32_t i = 0; i < sz; ++i) {
+    int32_t colNum = taosArrayGetSize(pDataBlock->pDataBlock);
+    int32_t rows = pDataBlock->info.rows;
+
+    if (colNum <= 1) {  // invalid if only with TS col
+      continue;
+    }
+
+    SSubmitTbData* pTbData = (SSubmitTbData*)taosMemoryCalloc(1, sizeof(SSubmitTbData));
+    if (!pTbData) {
+      terrno = TSDB_CODE_OUT_OF_MEMORY;
+      goto _end;
+    }
+
+    if(!(pTbData->aRowP = taosArrayInit(rows, sizeof(SRow*)))){
+      taosMemoryFree(pTbData);
+      goto _end;
+    }
+    pTbData->suid = suid;
+    pTbData->uid = pDataBlock->info.id.groupId;
+    pTbData->sver = pTSchema->version;
+
+    if (!pVals && !(pVals = taosArrayInit(colNum, sizeof(SColVal)))) {
+      taosArrayDestroy(pTbData->aRowP);
+      taosMemoryFree(pTbData);
+      goto _end;
+    }
+
+    for (int32_t j = 0; j < rows; ++j) {  // iterate by row
+
+      taosArrayClear(pVals);
+
+      bool    isStartKey = false;
+      int32_t offset = 0;
+      for (int32_t k = 0; k < colNum; ++k) {  // iterate by column
+        SColumnInfoData* pColInfoData = taosArrayGet(pDataBlock->pDataBlock, k);
+        STColumn*        pCol = &pTSchema->columns[k];
+        void*            var = POINTER_SHIFT(pColInfoData->pData, j * pColInfoData->info.bytes);
+
+        switch (pColInfoData->info.type) {
+          case TSDB_DATA_TYPE_TIMESTAMP:
+            ASSERT(pColInfoData->info.type == pCol->type);
+            if (!isStartKey) {
+              isStartKey = true;
+              SColVal cv = COL_VAL_VALUE(PRIMARYKEY_TIMESTAMP_COL_ID, pCol->type, (SValue){.val = *(TSKEY*)var});
+              taosArrayPush(pVals, &cv);
+            } else if (colDataIsNull_s(pColInfoData, j)) {
+              SColVal cv = COL_VAL_NULL(PRIMARYKEY_TIMESTAMP_COL_ID + k, pCol->type);
+              taosArrayPush(pVals, &cv);
+            } else {
+              SColVal cv = COL_VAL_VALUE(PRIMARYKEY_TIMESTAMP_COL_ID + k, pCol->type, (SValue){.val = *(int64_t*)var});
+              taosArrayPush(pVals, &cv);
+            }
+            break;
+          case TSDB_DATA_TYPE_NCHAR:
+          case TSDB_DATA_TYPE_VARCHAR: {  // TSDB_DATA_TYPE_BINARY
+            ASSERT(pColInfoData->info.type == pCol->type);
+            if (colDataIsNull_s(pColInfoData, j)) {
+              SColVal cv = COL_VAL_NULL(PRIMARYKEY_TIMESTAMP_COL_ID + k, pCol->type);
+              taosArrayPush(pVals, &cv);
+            } else {
+              void*   data = colDataGetVarData(pColInfoData, j);
+              SValue  sv = (SValue){.nData = varDataLen(data), .pData = varDataVal(data)};  // address copy, no value
+              SColVal cv = COL_VAL_VALUE(PRIMARYKEY_TIMESTAMP_COL_ID, pCol->type, sv);
+              taosArrayPush(pVals, &cv);
+            }
+            break;
+          }
+          case TSDB_DATA_TYPE_VARBINARY:
+          case TSDB_DATA_TYPE_DECIMAL:
+          case TSDB_DATA_TYPE_BLOB:
+          case TSDB_DATA_TYPE_JSON:
+          case TSDB_DATA_TYPE_MEDIUMBLOB:
+            uError("the column type %" PRIi16 " is defined but not implemented yet", pColInfoData->info.type);
+            ASSERT(0);
+            break;
+          default:
+            if (pColInfoData->info.type < TSDB_DATA_TYPE_MAX && pColInfoData->info.type > TSDB_DATA_TYPE_NULL) {
+              if (colDataIsNull_s(pColInfoData, j)) {
+                SColVal cv = COL_VAL_NULL(PRIMARYKEY_TIMESTAMP_COL_ID + k, pCol->type);  // should use pCol->type
+                taosArrayPush(pVals, &cv);
+              } else {
+                SValue sv;
+                if (pCol->type == pColInfoData->info.type) {
+                  memcpy(&sv.val, var, tDataTypes[pCol->type].bytes);
+                } else {
+                  /**
+                   *  1. sum/avg would convert to int64_t/uint64_t/double during aggregation
+                   *  2. below conversion may lead to overflow or loss, the app should select the right data type.
+                   */
+                  char tv[8] = {0};
+                  if (pColInfoData->info.type == TSDB_DATA_TYPE_FLOAT) {
+                    float v = 0;
+                    GET_TYPED_DATA(v, float, pColInfoData->info.type, var);
+                    SET_TYPED_DATA(&tv, pCol->type, v);
+                  } else if (pColInfoData->info.type == TSDB_DATA_TYPE_DOUBLE) {
+                    double v = 0;
+                    GET_TYPED_DATA(v, double, pColInfoData->info.type, var);
+                    SET_TYPED_DATA(&tv, pCol->type, v);
+                  } else if (IS_SIGNED_NUMERIC_TYPE(pColInfoData->info.type)) {
+                    int64_t v = 0;
+                    GET_TYPED_DATA(v, int64_t, pColInfoData->info.type, var);
+                    SET_TYPED_DATA(&tv, pCol->type, v);
+                  } else {
+                    uint64_t v = 0;
+                    GET_TYPED_DATA(v, uint64_t, pColInfoData->info.type, var);
+                    SET_TYPED_DATA(&tv, pCol->type, v);
+                  }
+                  memcpy(&sv.val, tv, tDataTypes[pCol->type].bytes);
+                }
+                SColVal cv = COL_VAL_VALUE(PRIMARYKEY_TIMESTAMP_COL_ID + k, pColInfoData->info.type, sv);
+                taosArrayPush(pVals, &cv);
+              }
+            } else {
+              uError("the column type %" PRIi16 " is undefined\n", pColInfoData->info.type);
+              ASSERT(0);
+            }
+            break;
+        }
+      }
+      SRow* pRow = NULL;
+      if ((terrno = tRowBuild(pVals, pTSchema, &pRow)) < 0) {
+        tDestroySSubmitTbData(pTbData, TSDB_MSG_FLG_ENCODE);
+        goto _end;
+      }
+      ASSERT(pRow);
+      taosArrayPush(pTbData->aRowP, &pRow);
+    }
+
+    taosArrayPush(pReq->aSubmitTbData, pTbData);
+  }
+_end:
+  taosArrayDestroy(pVals);
+  if (terrno != 0) {
+    *ppReq = NULL;
+    if (pReq) tDestroySSubmitReq2(pReq, TSDB_MSG_FLG_ENCODE);
+    return TSDB_CODE_FAILED;
+  }
+  *ppReq = pReq;
+  return TSDB_CODE_SUCCESS;
+}
 
 char* buildCtbNameByGroupId(const char* stbFullName, uint64_t groupId) {
   ASSERT(stbFullName[0] != 0);
diff --git a/source/common/src/tdataformat.c b/source/common/src/tdataformat.c
index 0bb283708dbeba41c33fb3fda749394bad42dfaa..1d52a77472383350d857a337c083d3e3b5403b28 100644
--- a/source/common/src/tdataformat.c
+++ b/source/common/src/tdataformat.c
@@ -63,9 +63,9 @@ static int32_t tGetTagVal(uint8_t *p, STagVal *pTagVal, int8_t isJson);
 #define KV_FLG_MID ((uint8_t)0x20)
 #define KV_FLG_BIG ((uint8_t)0x30)
 
-#define ROW_BIT_NONE  ((uint8_t)0x0)
-#define ROW_BIT_NULL  ((uint8_t)0x1)
-#define ROW_BIT_VALUE ((uint8_t)0x2)
+#define BIT_FLG_NONE  ((uint8_t)0x0)
+#define BIT_FLG_NULL  ((uint8_t)0x1)
+#define BIT_FLG_VALUE ((uint8_t)0x2)
 
 #pragma pack(push, 1)
 typedef struct {
@@ -162,7 +162,7 @@ int32_t tRowBuild(SArray *aColVal, STSchema *pTSchema, SRow **ppRow) {
       ntp = sizeof(SRow);
       break;
     case HAS_VALUE:
-      ntp = sizeof(SRow) + pTSchema->flen;
+      ntp = sizeof(SRow) + pTSchema->flen + ntp;
       break;
     case (HAS_NULL | HAS_NONE):
       ntp = sizeof(SRow) + BIT1_SIZE(pTSchema->numOfCols - 1);
@@ -314,7 +314,7 @@ int32_t tRowBuild(SArray *aColVal, STSchema *pTSchema, SRow **ppRow) {
       if (pColVal) {
         if (pColVal->cid == pTColumn->colId) {
           if (COL_VAL_IS_VALUE(pColVal)) {  // VALUE
-            ROW_SET_BITMAP(pb, flag, iTColumn - 1, ROW_BIT_VALUE);
+            ROW_SET_BITMAP(pb, flag, iTColumn - 1, BIT_FLG_VALUE);
 
             if (IS_VAR_DATA_TYPE(pTColumn->type)) {
               *(int32_t *)(pf + pTColumn->offset) = nv;
@@ -327,24 +327,24 @@ int32_t tRowBuild(SArray *aColVal, STSchema *pTSchema, SRow **ppRow) {
               memcpy(pf + pTColumn->offset, &pColVal->value.val, TYPE_BYTES[pTColumn->type]);
             }
           } else if (COL_VAL_IS_NONE(pColVal)) {  // NONE
-            ROW_SET_BITMAP(pb, flag, iTColumn - 1, ROW_BIT_NONE);
+            ROW_SET_BITMAP(pb, flag, iTColumn - 1, BIT_FLG_NONE);
             if (pf) memset(pf + pTColumn->offset, 0, TYPE_BYTES[pTColumn->type]);
           } else {  // NULL
-            ROW_SET_BITMAP(pb, flag, iTColumn - 1, ROW_BIT_NULL);
+            ROW_SET_BITMAP(pb, flag, iTColumn - 1, BIT_FLG_NULL);
             if (pf) memset(pf + pTColumn->offset, 0, TYPE_BYTES[pTColumn->type]);
           }
 
           pTColumn = (++iTColumn < pTSchema->numOfCols) ? pTSchema->columns + iTColumn : NULL;
           pColVal = (++iColVal < nColVal) ? &colVals[iColVal] : NULL;
         } else if (pColVal->cid > pTColumn->colId) {  // NONE
-          ROW_SET_BITMAP(pb, flag, iTColumn - 1, ROW_BIT_NONE);
+          ROW_SET_BITMAP(pb, flag, iTColumn - 1, BIT_FLG_NONE);
           if (pf) memset(pf + pTColumn->offset, 0, TYPE_BYTES[pTColumn->type]);
           pTColumn = (++iTColumn < pTSchema->numOfCols) ? pTSchema->columns + iTColumn : NULL;
         } else {
           pColVal = (++iColVal < nColVal) ? &colVals[iColVal] : NULL;
         }
       } else {  // NONE
-        ROW_SET_BITMAP(pb, flag, iTColumn - 1, ROW_BIT_NONE);
+        ROW_SET_BITMAP(pb, flag, iTColumn - 1, BIT_FLG_NONE);
         if (pf) memset(pf + pTColumn->offset, 0, TYPE_BYTES[pTColumn->type]);
         pTColumn = (++iTColumn < pTSchema->numOfCols) ? pTSchema->columns + iTColumn : NULL;
       }
@@ -459,7 +459,7 @@ void tRowGet(SRow *pRow, STSchema *pTSchema, int32_t iCol, SColVal *pColVal) {
     } else {
       uint8_t *pf;
       uint8_t *pv;
-      uint8_t  bv = ROW_BIT_VALUE;
+      uint8_t  bv = BIT_FLG_VALUE;
 
       switch (pRow->flag) {
         case (HAS_NULL | HAS_NONE):
@@ -487,10 +487,10 @@ void tRowGet(SRow *pRow, STSchema *pTSchema, int32_t iCol, SColVal *pColVal) {
           break;
       }
 
-      if (bv == ROW_BIT_NONE) {
+      if (bv == BIT_FLG_NONE) {
         *pColVal = COL_VAL_NONE(pTColumn->colId, pTColumn->type);
         return;
-      } else if (bv == ROW_BIT_NULL) {
+      } else if (bv == BIT_FLG_NULL) {
         *pColVal = COL_VAL_NULL(pTColumn->colId, pTColumn->type);
         return;
       }
@@ -615,6 +615,7 @@ int32_t tRowMerge(SArray *aRowP, STSchema *pTSchema, int8_t flag) {
 
     if (iEnd - iStart > 1) {
       code = tRowMergeImpl(aRowP, pTSchema, iStart, iEnd, flag);
+      if (code) return code;
     }
 
     // the array is also changing, so the iStart just ++ instead of iEnd
@@ -789,7 +790,7 @@ SColVal *tRowIterNext(SRowIter *pIter) {
       goto _exit;
     }
   } else {  // Tuple
-    uint8_t bv = ROW_BIT_VALUE;
+    uint8_t bv = BIT_FLG_VALUE;
     if (pIter->pb) {
       switch (pIter->pRow->flag) {
         case (HAS_NULL | HAS_NONE):
@@ -810,10 +811,10 @@ SColVal *tRowIterNext(SRowIter *pIter) {
           break;
       }
 
-      if (bv == ROW_BIT_NONE) {
+      if (bv == BIT_FLG_NONE) {
         pIter->cv = COL_VAL_NONE(pTColumn->colId, pTColumn->type);
         goto _exit;
-      } else if (bv == ROW_BIT_NULL) {
+      } else if (bv == BIT_FLG_NULL) {
         pIter->cv = COL_VAL_NULL(pTColumn->colId, pTColumn->type);
         goto _exit;
       }
@@ -947,11 +948,11 @@ static int32_t tRowAppendTupleToColData(SRow *pRow, STSchema *pTSchema, SColData
               break;
           }
 
-          if (bv == ROW_BIT_NONE) {
+          if (bv == BIT_FLG_NONE) {
             code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NONE](pColData, NULL, 0);
             if (code) goto _exit;
             goto _continue;
-          } else if (bv == ROW_BIT_NULL) {
+          } else if (bv == BIT_FLG_NULL) {
             code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NULL](pColData, NULL, 0);
             if (code) goto _exit;
             goto _continue;
@@ -2133,6 +2134,279 @@ _exit:
   return code;
 }
 
+static int32_t tColDataSwapValue(SColData *pColData, int32_t i, int32_t j) {
+  int32_t code = 0;
+
+  if (IS_VAR_DATA_TYPE(pColData->type)) {
+    int32_t  nData1 = pColData->aOffset[i + 1] - pColData->aOffset[i];
+    int32_t  nData2 = (j < pColData->nVal - 1) ? pColData->aOffset[j + 1] - pColData->aOffset[j]
+                                               : pColData->nData - pColData->aOffset[j];
+    uint8_t *pData = taosMemoryMalloc(TMAX(nData1, nData2));
+    if (pData == NULL) {
+      code = TSDB_CODE_OUT_OF_MEMORY;
+      goto _exit;
+    }
+
+    if (nData1 > nData2) {
+      memcpy(pData, pColData->pData + pColData->aOffset[i], nData1);
+      memcpy(pColData->pData + pColData->aOffset[i], pColData->pData + pColData->aOffset[j], nData2);
+      memmove(pColData->pData + pColData->aOffset[i] + nData2, pColData->pData + pColData->aOffset[i] + nData1,
+              pColData->aOffset[j] - pColData->aOffset[i + 1]);
+      memcpy(pColData->pData + pColData->aOffset[j] + nData2 - nData1, pData, nData1);
+    } else {
+      memcpy(pData, pColData->pData + pColData->aOffset[j], nData2);
+      memcpy(pColData->pData + pColData->aOffset[j] + nData2 - nData1, pColData->pData + pColData->aOffset[i], nData1);
+      memmove(pColData->pData + pColData->aOffset[j] + nData2 - nData1, pColData->pData + pColData->aOffset[i] + nData1,
+              pColData->aOffset[j] - pColData->aOffset[i + 1]);
+      memcpy(pColData->pData + pColData->aOffset[i], pData, nData2);
+    }
+    for (int32_t k = i + 1; k <= j; ++k) {
+      pColData->aOffset[k] = pColData->aOffset[k] + nData2 - nData1;
+    }
+
+    taosMemoryFree(pData);
+  } else {
+    uint64_t val;
+    memcpy(&val, &pColData->pData[TYPE_BYTES[pColData->type] * i], TYPE_BYTES[pColData->type]);
+    memcpy(&pColData->pData[TYPE_BYTES[pColData->type] * i], &pColData->pData[TYPE_BYTES[pColData->type] * j],
+           TYPE_BYTES[pColData->type]);
+    memcpy(&pColData->pData[TYPE_BYTES[pColData->type] * j], &val, TYPE_BYTES[pColData->type]);
+  }
+
+_exit:
+  return code;
+}
+static void tColDataSwap(SColData *pColData, int32_t i, int32_t j) {
+  ASSERT(i < j);
+  ASSERT(j < pColData->nVal);
+
+  switch (pColData->flag) {
+    case HAS_NONE:
+    case HAS_NULL:
+      break;
+    case (HAS_NULL | HAS_NONE): {
+      uint8_t bv = GET_BIT1(pColData->pBitMap, i);
+      SET_BIT1(pColData->pBitMap, i, GET_BIT1(pColData->pBitMap, j));
+      SET_BIT1(pColData->pBitMap, j, bv);
+    } break;
+    case HAS_VALUE: {
+      tColDataSwapValue(pColData, i, j);
+    } break;
+    case (HAS_VALUE | HAS_NONE):
+    case (HAS_VALUE | HAS_NULL): {
+      uint8_t bv = GET_BIT1(pColData->pBitMap, i);
+      SET_BIT1(pColData->pBitMap, i, GET_BIT1(pColData->pBitMap, j));
+      SET_BIT1(pColData->pBitMap, j, bv);
+      tColDataSwapValue(pColData, i, j);
+    } break;
+    case (HAS_VALUE | HAS_NULL | HAS_NONE): {
+      uint8_t bv = GET_BIT2(pColData->pBitMap, i);
+      SET_BIT2(pColData->pBitMap, i, GET_BIT2(pColData->pBitMap, j));
+      SET_BIT2(pColData->pBitMap, j, bv);
+      tColDataSwapValue(pColData, i, j);
+    } break;
+    default:
+      ASSERT(0);
+      break;
+  }
+}
+static void tColDataSort(SColData *aColData, int32_t nColData) {
+  if (aColData[0].nVal == 0) return;
+  // TODO
+}
+static void tColDataMergeImpl(SColData *pColData, int32_t iStart, int32_t iEnd /* not included */) {
+  switch (pColData->flag) {
+    case HAS_NONE:
+    case HAS_NULL: {
+      pColData->nVal = pColData->nVal - (iEnd - iStart - 1);
+    } break;
+    case (HAS_NULL | HAS_NONE): {
+      if (GET_BIT1(pColData->pBitMap, iStart) == BIT_FLG_NONE) {
+        for (int32_t i = iStart + 1; i < iEnd; ++i) {
+          if (GET_BIT1(pColData->pBitMap, i) == BIT_FLG_NULL) {
+            SET_BIT1(pColData->pBitMap, iStart, BIT_FLG_NULL);
+            break;
+          }
+        }
+      }
+      for (int32_t i = iEnd, j = iStart + 1; i < pColData->nVal; ++i, ++j) {
+        SET_BIT1(pColData->pBitMap, j, GET_BIT1(pColData->pBitMap, i));
+      }
+
+      pColData->nVal = pColData->nVal - (iEnd - iStart - 1);
+
+      uint8_t flag = 0;
+      for (int32_t i = 0; i < pColData->nVal; ++i) {
+        uint8_t bv = GET_BIT1(pColData->pBitMap, i);
+        if (bv == BIT_FLG_NONE) {
+          flag |= HAS_NONE;
+        } else if (bv == BIT_FLG_NULL) {
+          flag |= HAS_NULL;
+        } else {
+          ASSERT(0);
+        }
+
+        if (flag == pColData->flag) break;
+      }
+      pColData->flag = flag;
+    } break;
+    case HAS_VALUE: {
+      if (IS_VAR_DATA_TYPE(pColData->type)) {
+        int32_t nDiff = pColData->aOffset[iEnd - 1] - pColData->aOffset[iStart];
+
+        memmove(&pColData->pData[pColData->aOffset[iStart]], &pColData->pData[pColData->aOffset[iEnd - 1]],
+                pColData->nData - pColData->aOffset[iEnd - 1]);
+        pColData->nData -= nDiff;
+
+        for (int32_t i = iEnd, j = iStart + 1; i < pColData->nVal; ++i, ++j) {
+          pColData->aOffset[j] = pColData->aOffset[i] - nDiff;
+        }
+      } else {
+        memmove(&pColData->pData[TYPE_BYTES[pColData->type] * iStart],
+                &pColData->pData[TYPE_BYTES[pColData->type] * (iEnd - 1)],
+                TYPE_BYTES[pColData->type] * (pColData->nVal - iEnd + 1));
+        pColData->nData -= (TYPE_BYTES[pColData->type] * (iEnd - iStart - 1));
+      }
+
+      pColData->nVal = pColData->nVal - (iEnd - iStart - 1);
+    } break;
+    case (HAS_VALUE | HAS_NONE): {
+      uint8_t bv;
+      int32_t iv;
+      for (int32_t i = iEnd - 1; i >= iStart; --i) {
+        bv = GET_BIT1(pColData->pBitMap, i);
+        if (bv) {
+          iv = i;
+          break;
+        }
+      }
+
+      if (bv) {  // has a value
+        if (IS_VAR_DATA_TYPE(pColData->type)) {
+          if (iv != iStart) {
+            memmove(&pColData->pData[pColData->aOffset[iStart]], &pColData->pData[pColData->aOffset[iv]],
+                    iv < (pColData->nVal - 1) ? pColData->aOffset[iv + 1] - pColData->aOffset[iv]
+                                              : pColData->nData - pColData->aOffset[iv]);
+          }
+          // TODO
+          ASSERT(0);
+        } else {
+          if (iv != iStart) {
+            memcpy(&pColData->pData[TYPE_BYTES[pColData->type] * iStart],
+                   &pColData->pData[TYPE_BYTES[pColData->type] * iv], TYPE_BYTES[pColData->type]);
+          }
+          memmove(&pColData->pData[TYPE_BYTES[pColData->type] * (iStart + 1)],
+                  &pColData->pData[TYPE_BYTES[pColData->type] * iEnd],
+                  TYPE_BYTES[pColData->type] * (iEnd - iStart - 1));
+          pColData->nData -= (TYPE_BYTES[pColData->type] * (iEnd - iStart - 1));
+        }
+
+        SET_BIT1(pColData->pBitMap, iStart, 1);
+        for (int32_t i = iEnd, j = iStart + 1; i < pColData->nVal; ++i, ++j) {
+          SET_BIT1(pColData->pBitMap, j, GET_BIT1(pColData->pBitMap, i));
+        }
+
+        uint8_t flag = HAS_VALUE;
+        for (int32_t i = 0; i < pColData->nVal - (iEnd - iStart - 1); ++i) {
+          if (GET_BIT1(pColData->pBitMap, i) == 0) {
+            flag |= HAS_NONE;
+          }
+
+          if (flag == pColData->flag) break;
+        }
+        pColData->flag = flag;
+      } else {  // all NONE
+        if (IS_VAR_DATA_TYPE(pColData->type)) {
+          int32_t nDiff = pColData->aOffset[iEnd - 1] - pColData->aOffset[iStart];
+
+          memmove(&pColData->pData[pColData->aOffset[iStart]], &pColData->pData[pColData->aOffset[iEnd - 1]],
+                  pColData->nData - pColData->aOffset[iEnd - 1]);
+          pColData->nData -= nDiff;
+
+          for (int32_t i = iEnd, j = iStart + 1; i < pColData->nVal; ++i, ++j) {
+            pColData->aOffset[j] = pColData->aOffset[i] - nDiff;
+          }
+        } else {
+          memmove(&pColData->pData[TYPE_BYTES[pColData->type] * iStart],
+                  &pColData->pData[TYPE_BYTES[pColData->type] * (iEnd - 1)],
+                  TYPE_BYTES[pColData->type] * (pColData->nVal - iEnd + 1));
+          pColData->nData -= (TYPE_BYTES[pColData->type] * (iEnd - iStart - 1));
+        }
+
+        for (int32_t i = iEnd, j = iStart + 1; i < pColData->nVal; ++i, ++j) {
+          SET_BIT1(pColData->pBitMap, j, GET_BIT1(pColData->pBitMap, i));
+        }
+      }
+      pColData->nVal = pColData->nVal - (iEnd - iStart - 1);
+    } break;
+    case (HAS_VALUE | HAS_NULL): {
+      if (IS_VAR_DATA_TYPE(pColData->type)) {
+        int32_t nDiff = pColData->aOffset[iEnd - 1] - pColData->aOffset[iStart];
+
+        memmove(&pColData->pData[pColData->aOffset[iStart]], &pColData->pData[pColData->aOffset[iEnd - 1]],
+                pColData->nData - pColData->aOffset[iEnd - 1]);
+        pColData->nData -= nDiff;
+
+        for (int32_t i = iEnd, j = iStart + 1; i < pColData->nVal; ++i, ++j) {
+          pColData->aOffset[j] = pColData->aOffset[i] - nDiff;
+        }
+      } else {
+        memmove(&pColData->pData[TYPE_BYTES[pColData->type] * iStart],
+                &pColData->pData[TYPE_BYTES[pColData->type] * (iEnd - 1)],
+                TYPE_BYTES[pColData->type] * (pColData->nVal - iEnd + 1));
+        pColData->nData -= (TYPE_BYTES[pColData->type] * (iEnd - iStart - 1));
+      }
+
+      for (int32_t i = iEnd - 1, j = iStart; i < pColData->nVal; ++i, ++j) {
+        SET_BIT1(pColData->pBitMap, j, GET_BIT1(pColData->pBitMap, i));
+      }
+
+      pColData->nVal = pColData->nVal - (iEnd - iStart - 1);
+
+      uint8_t flag = 0;
+      for (int32_t i = 0; i < pColData->nVal; ++i) {
+        uint8_t bv = GET_BIT1(pColData->pBitMap, i);
+        if (bv) {
+          flag |= HAS_VALUE;
+        } else {
+          flag |= HAS_NULL;
+        }
+
+        if (flag == pColData->flag) break;
+      }
+      pColData->flag = flag;
+    } break;
+    case (HAS_VALUE | HAS_NULL | HAS_NONE): {
+      // TODO
+      ASSERT(0);
+      pColData->nVal = pColData->nVal - (iEnd - iStart - 1);
+    } break;
+    default:
+      ASSERT(0);
+      break;
+  }
+}
+static void tColDataMerge(SColData *aColData, int32_t nColData) {
+  int32_t iStart = 0;
+  for (;;) {
+    if (iStart >= aColData[0].nVal) break;
+
+    int32_t iEnd = iStart + 1;
+    while (iEnd < aColData[0].nVal) {
+      if (((TSKEY *)aColData[0].pData)[iEnd] != ((TSKEY *)aColData[0].pData)[iStart]) break;
+
+      iEnd++;
+    }
+
+    if (iEnd - iStart > 1) {
+      for (int32_t i = 0; i < nColData; i++) {
+        tColDataMergeImpl(&aColData[i], iStart, iEnd);
+      }
+    }
+
+    iStart++;
+  }
+}
 void tColDataSortMerge(SArray *colDataArr) {
   int32_t   nColData = TARRAY_SIZE(colDataArr);
   SColData *aColData = (SColData *)TARRAY_DATA(colDataArr);
@@ -2160,14 +2434,12 @@ void tColDataSortMerge(SArray *colDataArr) {
 
   // sort -------
   if (doSort) {
-    ASSERT(0);
-    // todo
+    tColDataSort(aColData, nColData);
   }
 
   // merge -------
   if (doMerge) {
-    ASSERT(0);
-    // todo
+    tColDataMerge(aColData, nColData);
   }
 
 _exit:
diff --git a/source/common/src/tmsg.c b/source/common/src/tmsg.c
index 8dc4633443e3224254fe72a64e9313f357014c42..7f457b3f9a420e853e4a9620503cbfb7c114916d 100644
--- a/source/common/src/tmsg.c
+++ b/source/common/src/tmsg.c
@@ -6867,11 +6867,16 @@ _exit:
 }
 
 void tDestroySSubmitTbData(SSubmitTbData *pTbData, int32_t flag) {
-  if (pTbData->pCreateTbReq) {
-    taosMemoryFree(pTbData->pCreateTbReq);
+  if (NULL == pTbData) {
+    return;
   }
-
+  
   if (flag == TSDB_MSG_FLG_ENCODE) {
+    if (pTbData->pCreateTbReq) {
+      tdDestroySVCreateTbReq(pTbData->pCreateTbReq);
+      taosMemoryFree(pTbData->pCreateTbReq);
+    }
+
     if (pTbData->flags & SUBMIT_REQ_COLUMN_DATA_FORMAT) {
       int32_t   nColData = TARRAY_SIZE(pTbData->aCol);
       SColData *aColData = (SColData *)TARRAY_DATA(pTbData->aCol);
@@ -6890,6 +6895,10 @@ void tDestroySSubmitTbData(SSubmitTbData *pTbData, int32_t flag) {
       taosArrayDestroy(pTbData->aRowP);
     }
   } else if (flag == TSDB_MSG_FLG_DECODE) {
+    if (pTbData->pCreateTbReq) {
+      taosMemoryFree(pTbData->pCreateTbReq);
+    }
+
     if (pTbData->flags & SUBMIT_REQ_COLUMN_DATA_FORMAT) {
       taosArrayDestroy(pTbData->aCol);
     } else {
diff --git a/source/dnode/vnode/src/inc/vnodeInt.h b/source/dnode/vnode/src/inc/vnodeInt.h
index eb11e4ac22629ddd73d2e732843421feae5c5897..dad25ea346112d4e4bbd668a2e16fcc2da29886c 100644
--- a/source/dnode/vnode/src/inc/vnodeInt.h
+++ b/source/dnode/vnode/src/inc/vnodeInt.h
@@ -158,8 +158,8 @@ int32_t tsdbCommit(STsdb* pTsdb);
 int32_t tsdbFinishCommit(STsdb* pTsdb);
 int32_t tsdbRollbackCommit(STsdb* pTsdb);
 int32_t tsdbDoRetention(STsdb* pTsdb, int64_t now);
-int     tsdbScanAndConvertSubmitMsg(STsdb* pTsdb, SSubmitReq* pMsg);
-int     tsdbInsertData(STsdb* pTsdb, int64_t version, SSubmitReq* pMsg, SSubmitRsp* pRsp);
+int     tsdbScanAndConvertSubmitMsg(STsdb* pTsdb, SSubmitReq2* pMsg);
+int     tsdbInsertData(STsdb* pTsdb, int64_t version, SSubmitReq2* pMsg, SSubmitRsp2* pRsp);
 int32_t tsdbInsertTableData(STsdb* pTsdb, int64_t version, SSubmitTbData* pSubmitTbData, int32_t* affectedRows);
 int32_t tsdbDeleteTableData(STsdb* pTsdb, int64_t version, tb_uid_t suid, tb_uid_t uid, TSKEY sKey, TSKEY eKey);
 int32_t tsdbSetKeepCfg(STsdb* pTsdb, STsdbCfg* pCfg);
@@ -197,9 +197,9 @@ int32_t tqProcessTaskRecover2Req(STQ* pTq, int64_t version, char* msg, int32_t m
 int32_t tqProcessTaskRecoverFinishReq(STQ* pTq, SRpcMsg* pMsg);
 int32_t tqProcessTaskRecoverFinishRsp(STQ* pTq, SRpcMsg* pMsg);
 
-SSubmitReq* tqBlockToSubmit(SVnode* pVnode, const SArray* pBlocks, const STSchema* pSchema,
-                            SSchemaWrapper* pTagSchemaWrapper, bool createTb, int64_t suid, const char* stbFullName,
-                            SBatchDeleteReq* pDeleteReq);
+int32_t tqBlockToSubmit(SVnode* pVnode, const SArray* pBlocks, const STSchema* pSchema,
+                        SSchemaWrapper* pTagSchemaWrapper, bool createTb, int64_t suid, const char* stbFullName,
+                        SBatchDeleteReq* pDeleteReq, void** ppData, int32_t* pLen);
 
 // sma
 int32_t smaInit();
@@ -220,7 +220,7 @@ int32_t tdProcessTSmaCreate(SSma* pSma, int64_t version, const char* msg);
 int32_t tdProcessTSmaInsert(SSma* pSma, int64_t indexUid, const char* msg);
 
 int32_t tdProcessRSmaCreate(SSma* pSma, SVCreateStbReq* pReq);
-int32_t tdProcessRSmaSubmit(SSma* pSma, void* pMsg, int32_t inputType);
+int32_t tdProcessRSmaSubmit(SSma* pSma, void* pReq, void* pMsg, int32_t len, int32_t inputType);
 int32_t tdProcessRSmaDrop(SSma* pSma, SVDropStbReq* pReq);
 int32_t tdFetchTbUidList(SSma* pSma, STbUidStore** ppStore, tb_uid_t suid, tb_uid_t uid);
 int32_t tdUpdateTbUidList(SSma* pSma, STbUidStore* pUidStore, bool isAdd);
diff --git a/source/dnode/vnode/src/sma/smaRollup.c b/source/dnode/vnode/src/sma/smaRollup.c
index 6bd2ae3435349dfc3ab81838424cccc06ec4811e..faf3f43368e757d3dab25067d975a57d450a305c 100644
--- a/source/dnode/vnode/src/sma/smaRollup.c
+++ b/source/dnode/vnode/src/sma/smaRollup.c
@@ -601,8 +601,8 @@ static int32_t tdProcessSubmitReq(STsdb *pTsdb, int64_t version, void *pReq) {
     return TSDB_CODE_FAILED;
   }
 
-  SSubmitReq *pSubmitReq = (SSubmitReq *)pReq;
-  // TODO: spin lock for race conditiond
+  SSubmitReq2 *pSubmitReq = (SSubmitReq2 *)pReq;
+  // spin lock for race condition during insert data
   if (tsdbInsertData(pTsdb, version, pSubmitReq, NULL) < 0) {
     return TSDB_CODE_FAILED;
   }
@@ -610,29 +610,19 @@ static int32_t tdProcessSubmitReq(STsdb *pTsdb, int64_t version, void *pReq) {
   return TSDB_CODE_SUCCESS;
 }
 
-static int32_t tdFetchSubmitReqSuids(SSubmitReq *pMsg, STbUidStore *pStore) {
-  SSubmitMsgIter msgIter = {0};
-  SSubmitBlk    *pBlock = NULL;
-  SSubmitBlkIter blkIter = {0};
-  STSRow        *row = NULL;
+static int32_t tdFetchSubmitReqSuids(SSubmitReq2 *pMsg, STbUidStore *pStore) {
+  SArray *pSubmitTbData = pMsg ? pMsg->aSubmitTbData : NULL;
+  int32_t size = taosArrayGetSize(pSubmitTbData);
 
   terrno = TSDB_CODE_SUCCESS;
 
-  if (tInitSubmitMsgIter(pMsg, &msgIter) < 0) {
-    return -1;
-  }
-  while (true) {
-    if (tGetSubmitMsgNext(&msgIter, &pBlock) < 0) {
+  for (int32_t i = 0; i < size; ++i) {
+    SSubmitTbData *pData = TARRAY_GET_ELEM(pSubmitTbData, i);
+    if (terrno = tdUidStorePut(pStore, pData->suid, NULL) < 0) {
       return -1;
     }
-
-    if (!pBlock) break;
-    tdUidStorePut(pStore, msgIter.suid, NULL);
   }
 
-  if (terrno != TSDB_CODE_SUCCESS) {
-    return -1;
-  }
   return 0;
 }
 
@@ -712,7 +702,7 @@ static int32_t tdRSmaExecAndSubmitResult(SSma *pSma, qTaskInfo_t taskInfo, SRSma
                output->info.rows);
 
       STsdb      *sinkTsdb = (pItem->level == TSDB_RETENTION_L1 ? pSma->pRSmaTsdb[0] : pSma->pRSmaTsdb[1]);
-      SSubmitReq *pReq = NULL;
+      SSubmitReq2 *pReq = NULL;
 
       // TODO: the schema update should be handled later(TD-17965)
       if (buildSubmitReqFromDataBlock(&pReq, output, pTSchema, SMA_VID(pSma), suid) < 0) {
@@ -723,19 +713,17 @@ static int32_t tdRSmaExecAndSubmitResult(SSma *pSma, qTaskInfo_t taskInfo, SRSma
       }
 
       if (pReq && tdProcessSubmitReq(sinkTsdb, output->info.version, pReq) < 0) {
-        taosMemoryFreeClear(pReq);
+        tDestroySSubmitReq2(pReq, TSDB_MSG_FLG_ENCODE);
         smaError("vgId:%d, process submit req for rsma suid:%" PRIu64 ", uid:%" PRIu64 " level %" PRIi8
                  " failed since %s",
                  SMA_VID(pSma), suid, output->info.id.groupId, pItem->level, terrstr());
         goto _err;
       }
 
-      smaDebug("vgId:%d, process submit req for rsma suid:%" PRIu64 ",uid:%" PRIu64 ", level %" PRIi8 " ver %" PRIi64
-               " len %" PRIu32,
-               SMA_VID(pSma), suid, output->info.id.groupId, pItem->level, output->info.version,
-               htonl(pReq->header.contLen));
+      smaDebug("vgId:%d, process submit req for rsma suid:%" PRIu64 ",uid:%" PRIu64 ", level %" PRIi8 " ver %" PRIi64,
+               SMA_VID(pSma), suid, output->info.id.groupId, pItem->level, output->info.version);
 
-      taosMemoryFreeClear(pReq);
+      if(pReq) tDestroySSubmitReq2(pReq, TSDB_MSG_FLG_ENCODE);
     }
   }
 
@@ -754,21 +742,20 @@ _err:
  *
  * @param pSma
  * @param pMsg
+ * @param len
  * @param inputType
  * @param pInfo
  * @param suid
  * @return int32_t
  */
-static int32_t tdExecuteRSmaImplAsync(SSma *pSma, const void *pMsg, int32_t inputType, SRSmaInfo *pInfo,
+static int32_t tdExecuteRSmaImplAsync(SSma *pSma, const void *pMsg, int32_t len, int32_t inputType, SRSmaInfo *pInfo,
                                       tb_uid_t suid) {
-  const SSubmitReq *pReq = (const SSubmitReq *)pMsg;
-
-  void *qItem = taosAllocateQitem(pReq->header.contLen, DEF_QITEM);
+  void *qItem = taosAllocateQitem(len, DEF_QITEM);
   if (!qItem) {
     return TSDB_CODE_FAILED;
   }
 
-  memcpy(qItem, pMsg, pReq->header.contLen);
+  memcpy(qItem, pMsg, len);
 
   taosWriteQitem(pInfo->queue, qItem);
 
@@ -1015,7 +1002,7 @@ static FORCE_INLINE void tdReleaseRSmaInfo(SSma *pSma, SRSmaInfo *pInfo) {
  * @param suid
  * @return int32_t
  */
-static int32_t tdExecuteRSmaAsync(SSma *pSma, const void *pMsg, int32_t inputType, tb_uid_t suid) {
+static int32_t tdExecuteRSmaAsync(SSma *pSma, const void *pMsg, int32_t len, int32_t inputType, tb_uid_t suid) {
   SRSmaInfo *pRSmaInfo = tdAcquireRSmaInfoBySuid(pSma, suid);
   if (!pRSmaInfo) {
     smaDebug("vgId:%d, execute rsma, no rsma info for suid:%" PRIu64, SMA_VID(pSma), suid);
@@ -1023,7 +1010,7 @@ static int32_t tdExecuteRSmaAsync(SSma *pSma, const void *pMsg, int32_t inputTyp
   }
 
   if (inputType == STREAM_INPUT__DATA_SUBMIT) {
-    if (tdExecuteRSmaImplAsync(pSma, pMsg, inputType, pRSmaInfo, suid) < 0) {
+    if (tdExecuteRSmaImplAsync(pSma, pMsg, len, inputType, pRSmaInfo, suid) < 0) {
       tdReleaseRSmaInfo(pSma, pRSmaInfo);
       return TSDB_CODE_FAILED;
     }
@@ -1045,7 +1032,7 @@ static int32_t tdExecuteRSmaAsync(SSma *pSma, const void *pMsg, int32_t inputTyp
   return TSDB_CODE_SUCCESS;
 }
 
-int32_t tdProcessRSmaSubmit(SSma *pSma, void *pMsg, int32_t inputType) {
+int32_t tdProcessRSmaSubmit(SSma *pSma, void *pReq, void* pMsg, int32_t len, int32_t inputType) {
   SSmaEnv *pEnv = SMA_RSMA_ENV(pSma);
   if (!pEnv) {
     // only applicable when rsma env exists
@@ -1059,19 +1046,22 @@ int32_t tdProcessRSmaSubmit(SSma *pSma, void *pMsg, int32_t inputType) {
   }
 
   if (inputType == STREAM_INPUT__DATA_SUBMIT) {
-    if (tdFetchSubmitReqSuids(pMsg, &uidStore) < 0) {
+    if (tdFetchSubmitReqSuids(pReq, &uidStore) < 0) {
+      smaError("vgId:%d, failed to process rsma submit fetch suid since: %s", SMA_VID(pSma), terrstr());
       goto _err;
     }
 
     if (uidStore.suid != 0) {
-      if (tdExecuteRSmaAsync(pSma, pMsg, inputType, uidStore.suid) < 0) {
+      if (tdExecuteRSmaAsync(pSma, pMsg, len, inputType, uidStore.suid) < 0) {
+        smaError("vgId:%d, failed to process rsma submit exec 1 since: %s", SMA_VID(pSma), terrstr());
         goto _err;
       }
 
       void *pIter = NULL;
       while ((pIter = taosHashIterate(uidStore.uidHash, pIter))) {
         tb_uid_t *pTbSuid = (tb_uid_t *)taosHashGetKey(pIter, NULL);
-        if (tdExecuteRSmaAsync(pSma, pMsg, inputType, *pTbSuid) < 0) {
+        if (tdExecuteRSmaAsync(pSma, pMsg, len, inputType, *pTbSuid) < 0) {
+          smaError("vgId:%d, failed to process rsma submit exec 2 since: %s", SMA_VID(pSma), terrstr());
           goto _err;
         }
       }
@@ -1081,7 +1071,6 @@ int32_t tdProcessRSmaSubmit(SSma *pSma, void *pMsg, int32_t inputType) {
   return TSDB_CODE_SUCCESS;
 _err:
   tdUidStoreDestory(&uidStore);
-  smaError("vgId:%d, failed to process rsma submit since: %s", SMA_VID(pSma), terrstr());
   return TSDB_CODE_FAILED;
 }
 
diff --git a/source/dnode/vnode/src/sma/smaTimeRange.c b/source/dnode/vnode/src/sma/smaTimeRange.c
index a2c9484693a720243ccb205f0d311289c86f254e..cf1e5d5d397df0e5de2c41e15c9dd92adbcfabe0 100644
--- a/source/dnode/vnode/src/sma/smaTimeRange.c
+++ b/source/dnode/vnode/src/sma/smaTimeRange.c
@@ -204,18 +204,18 @@ static int32_t tdProcessTSmaInsertImpl(SSma *pSma, int64_t indexUid, const char
   }
 
   SBatchDeleteReq deleteReq = {0};
-  SSubmitReq     *pSubmitReq =
-      tqBlockToSubmit(pSma->pVnode, (const SArray *)msg, pTsmaStat->pTSchema, &pTsmaStat->pTSma->schemaTag, true,
-                      pTsmaStat->pTSma->dstTbUid, pTsmaStat->pTSma->dstTbName, &deleteReq);
-  // TODO deleteReq
-  taosArrayDestroy(deleteReq.deleteReqs);
-  
+  void           *pSubmitReq = NULL;
+  int32_t         contLen = 0;
 
-  if (!pSubmitReq) {
-    smaError("vgId:%d, failed to gen submit blk while tsma insert for smaIndex %" PRIi64 " since %s", SMA_VID(pSma),
+  if (tqBlockToSubmit(pSma->pVnode, (const SArray *)msg, pTsmaStat->pTSchema, &pTsmaStat->pTSma->schemaTag, true,
+                      pTsmaStat->pTSma->dstTbUid, pTsmaStat->pTSma->dstTbName, &deleteReq, &pSubmitReq, &contLen) < 0) {
+    smaError("vgId:%d, failed to gen submit msg while tsma insert for smaIndex %" PRIi64 " since %s", SMA_VID(pSma),
              indexUid, tstrerror(terrno));
     goto _err;
   }
+  // TODO deleteReq
+  taosArrayDestroy(deleteReq.deleteReqs);
+  
 
 #if 0
    ASSERT(!strncasecmp("td.tsma.rst.tb", pTsmaStat->pTSma->dstTbName, 14));
@@ -224,7 +224,7 @@ static int32_t tdProcessTSmaInsertImpl(SSma *pSma, int64_t indexUid, const char
   SRpcMsg submitReqMsg = {
       .msgType = TDMT_VND_SUBMIT,
       .pCont = pSubmitReq,
-      .contLen = ntohl(pSubmitReq->length),
+      .contLen = ntohl(contLen),
   };
 
   if (tmsgPutToQueue(&pSma->pVnode->msgCb, WRITE_QUEUE, &submitReqMsg) < 0) {
diff --git a/source/dnode/vnode/src/tq/tqSink.c b/source/dnode/vnode/src/tq/tqSink.c
index 5907be576a67441f12c4045ba33243b751451fd4..965fc60a2e8967d2c18651f6ebb174e4d77870fe 100644
--- a/source/dnode/vnode/src/tq/tqSink.c
+++ b/source/dnode/vnode/src/tq/tqSink.c
@@ -72,6 +72,7 @@ int32_t tqBuildDeleteReq(SVnode* pVnode, const char* stbFullName, const SSDataBl
   return 0;
 }
 
+#if 0
 SSubmitReq* tqBlockToSubmit(SVnode* pVnode, const SArray* pBlocks, const STSchema* pTSchema,
                             SSchemaWrapper* pTagSchemaWrapper, bool createTb, int64_t suid, const char* stbFullName,
                             SBatchDeleteReq* pDeleteReq) {
@@ -299,6 +300,203 @@ SSubmitReq* tqBlockToSubmit(SVnode* pVnode, const SArray* pBlocks, const STSchem
 
   return ret;
 }
+#endif
+
+int32_t tqBlockToSubmit(SVnode* pVnode, const SArray* pBlocks, const STSchema* pTSchema,
+                      SSchemaWrapper* pTagSchemaWrapper, bool createTb, int64_t suid, const char* stbFullName,
+                      SBatchDeleteReq* pDeleteReq, void** ppData, int32_t* pLen) {
+  void*        pBuf = NULL;
+  int32_t      len = 0;
+  SSubmitReq2* pReq = NULL;
+  SArray*      tagArray = NULL;
+  SArray*      createTbArray = NULL;
+  SArray*      pVals = NULL;
+
+  int32_t sz = taosArrayGetSize(pBlocks);
+
+  if (!(tagArray = taosArrayInit(1, sizeof(STagVal)))) {
+    goto _end;
+  }
+
+  if (!(createTbArray = taosArrayInit(sz, POINTER_BYTES))) {
+    goto _end;
+  }
+
+  if (!(pReq = taosMemoryCalloc(1, sizeof(SSubmitReq2)))) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    goto _end;
+  }
+
+  if (!(pReq->aSubmitTbData = taosArrayInit(1, sizeof(SSubmitTbData)))) {
+    goto _end;
+  }
+
+  // create table req
+  if (createTb) {
+    for (int32_t i = 0; i < sz; ++i) {
+      SSDataBlock*   pDataBlock = taosArrayGet(pBlocks, i);
+      SVCreateTbReq* pCreateTbReq = NULL;
+      if (pDataBlock->info.type == STREAM_DELETE_RESULT) {
+        taosArrayPush(createTbArray, &pCreateTbReq);
+        continue;
+      }
+
+      if (!(pCreateTbReq = taosMemoryCalloc(1, sizeof(SVCreateStbReq)))) {
+        goto _end;
+      };
+
+      // don't move to the end of loop as to destroy in the end of func when error occur
+      taosArrayPush(createTbArray, &pCreateTbReq);
+
+      // set const
+      pCreateTbReq->flags = 0;
+      pCreateTbReq->type = TSDB_CHILD_TABLE;
+      pCreateTbReq->ctb.suid = suid;
+
+      // set super table name
+      SName name = {0};
+      tNameFromString(&name, stbFullName, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
+      pCreateTbReq->ctb.stbName = strdup((char*)tNameGetTableName(&name));  // strdup(stbFullName);
+
+      // set tag content
+      taosArrayClear(tagArray);
+      STagVal tagVal = {
+          .cid = taosArrayGetSize(pDataBlock->pDataBlock) + 1,
+          .type = TSDB_DATA_TYPE_UBIGINT,
+          .i64 = (int64_t)pDataBlock->info.id.groupId,
+      };
+      taosArrayPush(tagArray, &tagVal);
+      pCreateTbReq->ctb.tagNum = taosArrayGetSize(tagArray);
+
+      STag* pTag = NULL;
+      tTagNew(tagArray, 1, false, &pTag);
+      if (pTag == NULL) {
+        terrno = TSDB_CODE_OUT_OF_MEMORY;
+        goto _end;
+      }
+      pCreateTbReq->ctb.pTag = (uint8_t*)pTag;
+
+      // set tag name
+      SArray* tagName = taosArrayInit(1, TSDB_COL_NAME_LEN);
+      char    tagNameStr[TSDB_COL_NAME_LEN] = {0};
+      strcpy(tagNameStr, "group_id");
+      taosArrayPush(tagName, tagNameStr);
+      pCreateTbReq->ctb.tagName = tagName;
+
+      // set table name
+      if (pDataBlock->info.parTbName[0]) {
+        pCreateTbReq->name = strdup(pDataBlock->info.parTbName);
+      } else {
+        pCreateTbReq->name = buildCtbNameByGroupId(stbFullName, pDataBlock->info.id.groupId);
+      }
+    }
+  }
+
+  // SSubmitTbData req
+  for (int32_t i = 0; i < sz; ++i) {
+    SSDataBlock* pDataBlock = taosArrayGet(pBlocks, i);
+    if (pDataBlock->info.type == STREAM_DELETE_RESULT) {
+      pDeleteReq->suid = suid;
+      pDeleteReq->deleteReqs = taosArrayInit(0, sizeof(SSingleDeleteReq));
+      tqBuildDeleteReq(pVnode, stbFullName, pDataBlock, pDeleteReq);
+      continue;
+    }
+
+    int32_t rows = pDataBlock->info.rows;
+
+    SSubmitTbData* pTbData = (SSubmitTbData*)taosMemoryCalloc(1, sizeof(SSubmitTbData));
+    if (!pTbData) {
+      terrno = TSDB_CODE_OUT_OF_MEMORY;
+      goto _end;
+    }
+
+    if (!(pTbData->aRowP = taosArrayInit(rows, sizeof(SRow*)))) {
+      taosMemoryFree(pTbData);
+      goto _end;
+    }
+    pTbData->suid = suid;
+    pTbData->uid = 0;  // uid is assigned by vnode
+    pTbData->sver = pTSchema->version;
+
+    tqDebug("tq sink, convert block1 %d, rows: %d", i, rows);
+
+    if (createTb) {
+      pTbData->pCreateTbReq = taosArrayGetP(createTbArray, i);
+      if (pTbData->pCreateTbReq) pTbData->flags = SUBMIT_REQ_AUTO_CREATE_TABLE;
+    }
+
+    if (!pVals && !(pVals = taosArrayInit(pTSchema->numOfCols, sizeof(SColVal)))) {
+      taosArrayDestroy(pTbData->aRowP);
+      taosMemoryFree(pTbData);
+      goto _end;
+    }
+
+    for (int32_t j = 0; j < rows; j++) {
+      taosArrayClear(pVals);
+      for (int32_t k = 0; k < pTSchema->numOfCols; k++) {
+        const STColumn*  pCol = &pTSchema->columns[k];
+        SColumnInfoData* pColData = taosArrayGet(pDataBlock->pDataBlock, k);
+        if (colDataIsNull_s(pColData, j)) {
+          SColVal cv = COL_VAL_NULL(pCol->colId, pCol->type);
+          taosArrayPush(pVals, &cv);
+        } else {
+          void* data = colDataGetData(pColData, j);
+          if (IS_STR_DATA_TYPE(pCol->type)) {
+            SValue  sv = (SValue){.nData = varDataLen(data), .pData = varDataVal(data)};  // address copy, no value
+            SColVal cv = COL_VAL_VALUE(pCol->colId, pCol->type, sv);
+            taosArrayPush(pVals, &cv);
+          } else {
+            SValue sv;
+            memcpy(&sv.val, data, tDataTypes[pCol->type].bytes);
+            SColVal cv = COL_VAL_VALUE(pCol->colId, pCol->type, sv);
+            taosArrayPush(pVals, &cv);
+          }
+        }
+      }
+      SRow* pRow = NULL;
+      if ((terrno = tRowBuild(pVals, (STSchema*)pTSchema, &pRow)) < 0) {
+        tDestroySSubmitTbData(pTbData, TSDB_MSG_FLG_ENCODE);
+        goto _end;
+      }
+      ASSERT(pRow);
+      taosArrayPush(pTbData->aRowP, &pRow);
+    }
+
+    taosArrayPush(pReq->aSubmitTbData, pTbData);
+  }
+  
+  // encode
+  tEncodeSize(tEncodeSSubmitReq2, pReq, len, terrno);
+  if (TSDB_CODE_SUCCESS == terrno) {
+    SEncoder encoder;
+    len += sizeof(SMsgHead);
+    pBuf = rpcMallocCont(len);
+    if (NULL == pBuf) {
+      goto _end;
+    }
+    ((SMsgHead*)pBuf)->vgId = htonl(TD_VID(pVnode));
+    ((SMsgHead*)pBuf)->contLen = htonl(len);
+    tEncoderInit(&encoder, POINTER_SHIFT(pBuf, sizeof(SMsgHead)), len - sizeof(SMsgHead));
+    if (tEncodeSSubmitReq2(&encoder, pReq) < 0) {
+      terrno = TSDB_CODE_OUT_OF_MEMORY;
+      tqError("failed to encode submit req since %s", terrstr());
+    }
+    tEncoderClear(&encoder);
+  }
+_end:
+  taosArrayDestroy(tagArray);
+  taosArrayDestroy(pVals);
+  tDestroySSubmitReq2(pReq, TSDB_MSG_FLG_ENCODE);
+
+  if (terrno != 0) {
+    rpcFreeCont(pBuf);
+    taosArrayDestroy(pDeleteReq->deleteReqs);
+    return TSDB_CODE_FAILED;
+  }
+  if (ppData) *ppData = pBuf;
+  if (pLen) *pLen = len;
+  return TSDB_CODE_SUCCESS;
+}
 
 void tqSinkToTablePipeline(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
   const SArray*   pBlocks = (const SArray*)data;
diff --git a/source/dnode/vnode/src/tsdb/tsdbWrite.c b/source/dnode/vnode/src/tsdb/tsdbWrite.c
index 0118d658c29e2356e6507e38c9a276a8faca83b5..7329bd65fbf804dbb16af721e975f8f772512e97 100644
--- a/source/dnode/vnode/src/tsdb/tsdbWrite.c
+++ b/source/dnode/vnode/src/tsdb/tsdbWrite.c
@@ -26,14 +26,17 @@ static int64_t tsMaxKeyByPrecision[] = {31556995200000L, 31556995200000000L, 921
 
 // static int tsdbScanAndConvertSubmitMsg(STsdb *pTsdb, SSubmitReq *pMsg);
 
-int tsdbInsertData(STsdb *pTsdb, int64_t version, SSubmitReq *pMsg, SSubmitRsp *pRsp) {
-  SSubmitMsgIter msgIter = {0};
-  SSubmitBlk    *pBlock = NULL;
-  int32_t        affectedrows = 0;
-  int32_t        numOfRows = 0;
+int tsdbInsertData(STsdb *pTsdb, int64_t version, SSubmitReq2 *pMsg, SSubmitRsp2 *pRsp) {
+  int32_t arrSize = 0;
+  int32_t affectedrows = 0;
+  int32_t numOfRows = 0;
 
   ASSERT(pTsdb->mem != NULL);
 
+  if (pMsg) {
+    arrSize = taosArrayGetSize(pMsg->aSubmitTbData);
+  }
+
   // scan and convert
   if (tsdbScanAndConvertSubmitMsg(pTsdb, pMsg) < 0) {
     if (terrno != TSDB_CODE_TDB_TABLE_RECONFIGURE) {
@@ -43,22 +46,10 @@ int tsdbInsertData(STsdb *pTsdb, int64_t version, SSubmitReq *pMsg, SSubmitRsp *
   }
 
   // loop to insert
-  if (tInitSubmitMsgIter(pMsg, &msgIter) < 0) {
-    return -1;
-  }
-  while (true) {
-    SSubmitBlkRsp r = {0};
-    tGetSubmitMsgNext(&msgIter, &pBlock);
-    if (pBlock == NULL) break;
-#if 0
-    if ((terrno = tsdbInsertTableData(pTsdb, version, &msgIter, pBlock, &r)) < 0) {
+  for (int32_t i = 0; i < arrSize; ++i) {
+    if ((terrno = tsdbInsertTableData(pTsdb, version, taosArrayGet(pMsg->aSubmitTbData, i), &affectedrows)) < 0) {
       return -1;
     }
-#else
-    ASSERT(0);
-#endif
-
-    numOfRows += msgIter.numOfRows;
   }
 
   if (pRsp != NULL) {
@@ -86,9 +77,8 @@ static FORCE_INLINE int tsdbCheckRowRange(STsdb *pTsdb, STable *pTable, STSRow *
 }
 #endif
 
-static FORCE_INLINE int tsdbCheckRowRange(STsdb *pTsdb, tb_uid_t uid, STSRow *row, TSKEY minKey, TSKEY maxKey,
+static FORCE_INLINE int tsdbCheckRowRange(STsdb *pTsdb, tb_uid_t uid, TSKEY rowKey, TSKEY minKey, TSKEY maxKey,
                                           TSKEY now) {
-  TSKEY rowKey = TD_ROW_KEY(row);
   if (rowKey < minKey || rowKey > maxKey) {
     tsdbError("vgId:%d, table uid %" PRIu64 " timestamp is out of range! now %" PRId64 " minKey %" PRId64
               " maxKey %" PRId64 " row key %" PRId64,
@@ -100,6 +90,7 @@ static FORCE_INLINE int tsdbCheckRowRange(STsdb *pTsdb, tb_uid_t uid, STSRow *ro
   return 0;
 }
 
+#if 0
 int tsdbScanAndConvertSubmitMsg(STsdb *pTsdb, SSubmitReq *pMsg) {
   ASSERT(pMsg != NULL);
   // STsdbMeta *    pMeta = pTsdb->tsdbMeta;
@@ -167,6 +158,46 @@ int tsdbScanAndConvertSubmitMsg(STsdb *pTsdb, SSubmitReq *pMsg) {
     }
   }
 
+  if (terrno != TSDB_CODE_SUCCESS) return -1;
+  return 0;
+}
+#endif
+
+int tsdbScanAndConvertSubmitMsg(STsdb *pTsdb, SSubmitReq2 *pMsg) {
+  ASSERT(pMsg != NULL);
+  STsdbKeepCfg *pCfg = &pTsdb->keepCfg;
+  TSKEY         now = taosGetTimestamp(pCfg->precision);
+  TSKEY         minKey = now - tsTickPerMin[pCfg->precision] * pCfg->keep2;
+  TSKEY         maxKey = tsMaxKeyByPrecision[pCfg->precision];
+  int32_t       size = taosArrayGetSize(pMsg->aSubmitTbData);
+
+  terrno = TSDB_CODE_SUCCESS;
+
+  for (int32_t i = 0; i < size; ++i) {
+    SSubmitTbData *pData = TARRAY_GET_ELEM(pMsg->aSubmitTbData, i);
+    if (pData->flags & SUBMIT_REQ_COLUMN_DATA_FORMAT) {
+      uint64_t  nColData = TARRAY_SIZE(pData->aCol);
+      SColData *aColData = (SColData *)TARRAY_DATA(pData->aCol);
+      if (nColData > 0) {
+        int32_t nRows = aColData[0].nVal;
+        TSKEY  *aKey = (TSKEY *)aColData[0].pData;
+        for (int32_t r = 0; r < nRows; ++r) {
+          if (tsdbCheckRowRange(pTsdb, pData->uid, aKey[r], minKey, maxKey, now) < 0) {
+            return -1;
+          }
+        }
+      }
+    } else {
+      int32_t nRows = taosArrayGetSize(pData->aRowP);
+      for (int32_t r = 0; r < nRows; ++r) {
+        SRow *pRow = (SRow *)taosArrayGetP(pData->aRowP, r);
+        if (tsdbCheckRowRange(pTsdb, pData->uid, pRow->ts, minKey, maxKey, now) < 0) {
+          return -1;
+        }
+      }
+    }
+  }
+
   if (terrno != TSDB_CODE_SUCCESS) return -1;
   return 0;
 }
\ No newline at end of file
diff --git a/source/dnode/vnode/src/vnd/vnodeSvr.c b/source/dnode/vnode/src/vnd/vnodeSvr.c
index 27e35e89f78b085c02078f26ee880213e6ba993d..8487e4350bb9b60137c3c31dd9cf6bcf1f0cb9dc 100644
--- a/source/dnode/vnode/src/vnd/vnodeSvr.c
+++ b/source/dnode/vnode/src/vnd/vnodeSvr.c
@@ -236,7 +236,7 @@ int32_t vnodeProcessWriteMsg(SVnode *pVnode, SRpcMsg *pMsg, int64_t version, SRp
       break;
     /* TSDB */
     case TDMT_VND_SUBMIT:
-      if (vnodeProcessSubmitReq(pVnode, version, pMsg->pCont, pMsg->contLen, pRsp) < 0) goto _err;
+      if (vnodeProcessSubmitReq(pVnode, version, pReq, len, pRsp) < 0) goto _err;
       break;
     case TDMT_VND_DELETE:
       if (vnodeProcessDeleteReq(pVnode, version, pReq, len, pRsp) < 0) goto _err;
@@ -857,6 +857,7 @@ static int32_t vnodeDebugPrintSingleSubmitMsg(SMeta *pMeta, SSubmitBlk *pBlock,
 static int32_t vnodeProcessSubmitReq(SVnode *pVnode, int64_t version, void *pReq, int32_t len, SRpcMsg *pRsp) {
 #if 1
   int32_t code = 0;
+  terrno = 0;
 
   SSubmitReq2 *pSubmitReq = &(SSubmitReq2){0};
   SSubmitRsp2 *pSubmitRsp = &(SSubmitRsp2){0};
@@ -868,7 +869,7 @@ static int32_t vnodeProcessSubmitReq(SVnode *pVnode, int64_t version, void *pReq
 
   // decode
   SDecoder dc = {0};
-  tDecoderInit(&dc, (char *)pReq + sizeof(SMsgHead), len - sizeof(SMsgHead));
+  tDecoderInit(&dc, pReq, len);
   if (tDecodeSSubmitReq2(&dc, pSubmitReq) < 0) {
     code = TSDB_CODE_INVALID_MSG;
     goto _exit;
@@ -876,6 +877,11 @@ static int32_t vnodeProcessSubmitReq(SVnode *pVnode, int64_t version, void *pReq
   tDecoderClear(&dc);
 
   // check
+  code = tsdbScanAndConvertSubmitMsg(pVnode->pTsdb, pSubmitReq);
+  if (code) {
+    goto _exit;
+  }
+
   for (int32_t i = 0; i < TARRAY_SIZE(pSubmitReq->aSubmitTbData); ++i) {
     SSubmitTbData *pSubmitTbData = taosArrayGet(pSubmitReq->aSubmitTbData, i);
 
@@ -887,6 +893,7 @@ static int32_t vnodeProcessSubmitReq(SVnode *pVnode, int64_t version, void *pReq
       code = metaGetInfo(pVnode->pMeta, pSubmitTbData->uid, &info, NULL);
       if (code) {
         code = TSDB_CODE_TDB_TABLE_NOT_EXIST;
+        vWarn("vgId:%d, table uid:%" PRId64 " not exists", TD_VID(pVnode), pSubmitTbData->uid);
         goto _exit;
       }
 
@@ -904,6 +911,29 @@ static int32_t vnodeProcessSubmitReq(SVnode *pVnode, int64_t version, void *pReq
         goto _exit;
       }
     }
+
+    if (pSubmitTbData->flags & SUBMIT_REQ_COLUMN_DATA_FORMAT) {
+      int32_t   nColData = TARRAY_SIZE(pSubmitTbData->aCol);
+      SColData *aColData = (SColData *)TARRAY_DATA(pSubmitTbData->aCol);
+
+      if (nColData <= 0) {
+        code = TSDB_CODE_INVALID_MSG;
+        goto _exit;
+      }
+
+      if (aColData[0].cid != PRIMARYKEY_TIMESTAMP_COL_ID || aColData[0].type != TSDB_DATA_TYPE_TIMESTAMP ||
+          aColData[0].nVal <= 0) {
+        code = TSDB_CODE_INVALID_MSG;
+        goto _exit;
+      }
+
+      for (int32_t i = 1; i < nColData; i++) {
+        if (aColData[i].nVal != aColData[0].nVal) {
+          code = TSDB_CODE_INVALID_MSG;
+          goto _exit;
+        }
+      }
+    }
   }
 
   // loop to handle
@@ -982,6 +1012,7 @@ _exit:
   atomic_add_fetch_64(&pVnode->statis.nBatchInsert, 1);
   if (code == 0) {
     atomic_add_fetch_64(&pVnode->statis.nBatchInsertSuccess, 1);
+    tdProcessRSmaSubmit(pVnode->pSma, pSubmitReq, pReq, len, STREAM_INPUT__DATA_SUBMIT);
   }
 
   // clear
@@ -989,6 +1020,8 @@ _exit:
   tDestroySSubmitReq2(pSubmitReq, TSDB_MSG_FLG_DECODE);
   tDestroySSubmitRsp2(pSubmitRsp, TSDB_MSG_FLG_ENCODE);
 
+  if (code) terrno = code;
+
   return code;
 
 #else
diff --git a/source/libs/parser/inc/parInsertUtil.h b/source/libs/parser/inc/parInsertUtil.h
index e4e8cd725b76530723b28199b50a677000175654..86d98c5515311155d91057d24e99a356912bd1ac 100644
--- a/source/libs/parser/inc/parInsertUtil.h
+++ b/source/libs/parser/inc/parInsertUtil.h
@@ -141,23 +141,6 @@ int32_t insCheckTimestamp(STableDataBlocks *pDataBlocks, const char *start);
 int32_t insBuildOutput(SHashObj *pVgroupsHashObj, SArray *pVgDataBlocks, SArray **pDataBlocks);
 void    insDestroyDataBlock(STableDataBlocks *pDataBlock);
 
-typedef struct SBoundColInfo {
-  int16_t *pColIndex;  // bound index => schema index
-  int32_t  numOfCols;
-  int32_t  numOfBound;
-} SBoundColInfo;
-
-typedef struct STableDataCxt {
-  STableMeta    *pMeta;
-  STSchema      *pSchema;
-  SBoundColInfo  boundColsInfo;
-  SArray        *pValues;
-  SSubmitTbData *pData;
-  TSKEY          lastTs;
-  bool           ordered;
-  bool           duplicateTs;
-} STableDataCxt;
-
 typedef struct SVgroupDataCxt {
   int32_t      vgId;
   SSubmitReq2 *pData;
diff --git a/source/libs/parser/src/parInsertSql.c b/source/libs/parser/src/parInsertSql.c
index a0a975b225991246de6564a417d5390a47f42b68..cff7bed0ca0615a8a16842b10412fa01c15c15b1 100644
--- a/source/libs/parser/src/parInsertSql.c
+++ b/source/libs/parser/src/parInsertSql.c
@@ -887,10 +887,10 @@ static int32_t preParseBoundColumnsClause(SInsertParseContext* pCxt, SVnodeModif
 
 static int32_t getTableDataCxt(SInsertParseContext* pCxt, SVnodeModifOpStmt* pStmt, STableDataCxt** pTableCxt) {
   if (pCxt->pComCxt->async) {
-    return insGetTableDataCxt(pStmt->pTableBlockHashObj, &pStmt->pTableMeta->uid, sizeof(pStmt->pTableMeta->uid), pStmt->pTableMeta,
-                              &pStmt->pCreateTblReq, pTableCxt, false);
+    return insGetTableDataCxt(pStmt->pTableBlockHashObj, &pStmt->pTableMeta->uid, sizeof(pStmt->pTableMeta->uid),
+                              pStmt->pTableMeta, &pStmt->pCreateTblReq, pTableCxt, false);
   }
-  
+
   char tbFName[TSDB_TABLE_FNAME_LEN];
   tNameExtractFullName(&pStmt->targetTableName, tbFName);
   if (pStmt->usingTableProcessing) {
@@ -928,7 +928,7 @@ int32_t initTableColSubmitData(STableDataCxt* pTableCxt) {
   }
 
   for (int32_t i = 0; i < pTableCxt->boundColsInfo.numOfBound; ++i) {
-    SSchema* pSchema = &pTableCxt->pMeta->schema[pTableCxt->boundColsInfo.pColIndex[i]];
+    SSchema*  pSchema = &pTableCxt->pMeta->schema[pTableCxt->boundColsInfo.pColIndex[i]];
     SColData* pCol = taosArrayReserve(pTableCxt->pData->aCol, 1);
     if (NULL == pCol) {
       return TSDB_CODE_OUT_OF_MEMORY;
@@ -1065,7 +1065,8 @@ static int32_t parseValueTokenImpl(SInsertParseContext* pCxt, const char** pSql,
           isnan(dv)) {
         return buildSyntaxErrMsg(&pCxt->msg, "illegal float data", pToken->z);
       }
-      pVal->value.val = *(int64_t*)&dv;
+      float f = dv;
+      memcpy(&pVal->value.val, &f, sizeof(f));
       break;
     }
     case TSDB_DATA_TYPE_DOUBLE: {
@@ -1440,8 +1441,9 @@ static int32_t setStmtInfo(SInsertParseContext* pCxt, SVnodeModifOpStmt* pStmt)
   memcpy(tags, &pCxt->tags, sizeof(pCxt->tags));
 
   SStmtCallback* pStmtCb = pCxt->pComCxt->pStmtCb;
-  int32_t code = (*pStmtCb->setInfoFn)(pStmtCb->pStmt, pStmt->pTableMeta, tags, &pStmt->targetTableName, pStmt->usingTableProcessing,
-                                       pStmt->pVgroupsHashObj, pStmt->pTableBlockHashObj, pStmt->usingTableName.tname);
+  int32_t        code = (*pStmtCb->setInfoFn)(pStmtCb->pStmt, pStmt->pTableMeta, tags, &pStmt->targetTableName,
+                                       pStmt->usingTableProcessing, pStmt->pVgroupsHashObj, pStmt->pTableBlockHashObj,
+                                       pStmt->usingTableName.tname);
 
   memset(&pCxt->tags, 0, sizeof(pCxt->tags));
   pStmt->pVgroupsHashObj = NULL;
diff --git a/source/libs/parser/src/parInsertStmt.c b/source/libs/parser/src/parInsertStmt.c
index 517cc24ff69800d549df3d55a719030a9d613406..4e36adbb0352e124c39bb89568451f48e8990556 100644
--- a/source/libs/parser/src/parInsertStmt.c
+++ b/source/libs/parser/src/parInsertStmt.c
@@ -22,6 +22,36 @@
 #include "ttime.h"
 #include "ttypes.h"
 
+typedef struct SKvParam {
+  int16_t  pos;
+  SArray*  pTagVals;
+  SSchema* schema;
+  char     buf[TSDB_MAX_TAGS_LEN];
+} SKvParam;
+
+int32_t qCloneCurrentTbData(STableDataCxt*       pDataBlock, SSubmitTbData **pData) {
+  *pData = taosMemoryCalloc(1, sizeof(SSubmitTbData));
+  if (NULL == *pData) {
+    return TSDB_CODE_OUT_OF_MEMORY;
+  }
+
+  SSubmitTbData *pNew = *pData;
+  
+  *pNew = *pDataBlock->pData;
+  
+  cloneSVreateTbReq(pDataBlock->pData->pCreateTbReq, &pNew->pCreateTbReq);
+  pNew->aCol = taosArrayDup(pDataBlock->pData->aCol, NULL);
+
+  int32_t colNum = taosArrayGetSize(pNew->aCol);
+  for (int32_t i = 0; i < colNum; ++i) {
+    SColData *pCol = (SColData*)taosArrayGet(pNew->aCol, i);
+    tColDataDeepClear(pCol);
+  }
+
+  return TSDB_CODE_SUCCESS;
+}
+
+
 int32_t qBuildStmtOutput(SQuery* pQuery, SHashObj* pVgHash, SHashObj* pBlockHash) {
   int32_t code = TSDB_CODE_SUCCESS;
   SArray* pVgDataBlocks = NULL;
@@ -134,6 +164,14 @@ int32_t qBindStmtTagsValue(void* pBlock, void* boundTags, int64_t suid, const ch
     goto end;
   }
 
+  if (NULL == pDataBlock->pData->pCreateTbReq) {
+    pDataBlock->pData->pCreateTbReq = taosMemoryCalloc(1, sizeof(SVCreateTbReq));
+    if (NULL == pDataBlock->pData->pCreateTbReq) {
+      code = TSDB_CODE_OUT_OF_MEMORY;
+      goto end;
+    }
+  }
+
   insBuildCreateTbReq(pDataBlock->pData->pCreateTbReq, tName, pTag, suid, sTableName, tagName, pDataBlock->pMeta->tableInfo.numOfTags, TSDB_DEFAULT_TABLE_TTL);
 
 end:
@@ -285,7 +323,7 @@ _return:
 int32_t buildBoundFields(int32_t numOfBound, int16_t* boundColumns, SSchema* pSchema, int32_t* fieldNum, TAOS_FIELD_E** fields,
                          uint8_t timePrec) {
   if (fields) {
-    *fields = taosMemoryCalloc(numOfBound, sizeof(TAOS_FIELD));
+    *fields = taosMemoryCalloc(numOfBound, sizeof(TAOS_FIELD_E));
     if (NULL == *fields) {
       return TSDB_CODE_OUT_OF_MEMORY;
     }
@@ -350,7 +388,7 @@ int32_t qBuildStmtColFields(void* pBlock, int32_t* fieldNum, TAOS_FIELD_E** fiel
   return TSDB_CODE_SUCCESS;
 }
 
-int32_t qResetStmtDataBlock(void* block, bool deepClear) {
+int32_t qResetStmtDataBlock(STableDataCxt* block, bool deepClear) {
   STableDataCxt* pBlock = (STableDataCxt*)block;
   int32_t colNum = taosArrayGetSize(pBlock->pData->aCol);
 
@@ -366,7 +404,7 @@ int32_t qResetStmtDataBlock(void* block, bool deepClear) {
   return TSDB_CODE_SUCCESS;
 }
 
-int32_t qCloneStmtDataBlock(void** pDst, void* pSrc, bool reset) {
+int32_t qCloneStmtDataBlock(STableDataCxt** pDst, STableDataCxt* pSrc, bool reset) {
   int32_t code = 0;
   
   *pDst = taosMemoryCalloc(1, sizeof(STableDataCxt));
@@ -429,7 +467,7 @@ int32_t qCloneStmtDataBlock(void** pDst, void* pSrc, bool reset) {
   return code;
 }
 
-int32_t qRebuildStmtDataBlock(void** pDst, void* pSrc, uint64_t uid, int32_t vgId) {
+int32_t qRebuildStmtDataBlock(STableDataCxt** pDst, STableDataCxt* pSrc, uint64_t uid, uint64_t suid, int32_t vgId, bool rebuildCreateTb) {
   int32_t code = qCloneStmtDataBlock(pDst, pSrc, false);
   if (code) {
     return code;
@@ -439,14 +477,25 @@ int32_t qRebuildStmtDataBlock(void** pDst, void* pSrc, uint64_t uid, int32_t vgI
   if (pBlock->pMeta) {
     pBlock->pMeta->uid = uid;
     pBlock->pMeta->vgId = vgId;
+    pBlock->pMeta->suid = suid;
+  }
+
+  pBlock->pData->suid = suid;
+  pBlock->pData->uid = uid;
+
+  if (rebuildCreateTb && NULL == pBlock->pData->pCreateTbReq) {
+    pBlock->pData->pCreateTbReq = taosMemoryCalloc(1, sizeof(SVCreateTbReq));
+    if (NULL == pBlock->pData->pCreateTbReq) {
+      return TSDB_CODE_OUT_OF_MEMORY;
+    }
   }
 
   return TSDB_CODE_SUCCESS;
 }
 
-STableMeta* qGetTableMetaInDataBlock(void* pDataBlock) { return ((STableDataCxt*)pDataBlock)->pMeta; }
+STableMeta* qGetTableMetaInDataBlock(STableDataCxt* pDataBlock) { return ((STableDataCxt*)pDataBlock)->pMeta; }
 
-void qDestroyStmtDataBlock(void* pBlock) {
+void qDestroyStmtDataBlock(STableDataCxt* pBlock) {
   if (pBlock == NULL) {
     return;
   }
diff --git a/source/libs/parser/src/parInsertUtil.c b/source/libs/parser/src/parInsertUtil.c
index c589526e0c0edf2c012d814d678a24a7618da3f4..7b7ff2a726b66f82d6a732992163dca82fa93c9e 100644
--- a/source/libs/parser/src/parInsertUtil.c
+++ b/source/libs/parser/src/parInsertUtil.c
@@ -1074,6 +1074,7 @@ static int32_t createTableDataCxt(STableMeta* pTableMeta, SVCreateTbReq** pCreat
 
   if (TSDB_CODE_SUCCESS == code) {
     *pOutput = pTableCxt;
+    qDebug("tableDataCxt created, uid:%" PRId64 ", vgId:%d", pTableMeta->uid, pTableMeta->vgId);
   } else {
     taosMemoryFree(pTableCxt);
   }
@@ -1124,6 +1125,7 @@ void insDestroyVgroupDataCxt(SVgroupDataCxt* pVgCxt) {
   }
 
   tDestroySSubmitReq2(pVgCxt->pData, TSDB_MSG_FLG_ENCODE);
+  taosMemoryFree(pVgCxt->pData);
   taosMemoryFree(pVgCxt);
 }
 
@@ -1181,6 +1183,8 @@ static int32_t fillVgroupDataCxt(STableDataCxt* pTableCxt, SVgroupDataCxt* pVgCx
   taosArrayPush(pVgCxt->pData->aSubmitTbData, pTableCxt->pData);
   taosMemoryFreeClear(pTableCxt->pData);
 
+  qDebug("add tableDataCxt uid:%" PRId64 " to vgId:%d", pTableCxt->pMeta->uid, pVgCxt->vgId);
+
   return TSDB_CODE_SUCCESS;
 }
 
@@ -1240,6 +1244,16 @@ int32_t insMergeTableDataCxt(SHashObj* pTableHash, SArray** pVgDataBlocks) {
   while (TSDB_CODE_SUCCESS == code && NULL != p) {
     STableDataCxt* pTableCxt = *(STableDataCxt**)p;
     if (colFormat) {
+      SColData *pCol = taosArrayGet(pTableCxt->pData->aCol, 0);
+      if (pCol->nVal <= 0) {
+        p = taosHashIterate(pTableHash, p);
+        continue;
+      }
+      
+      if (pTableCxt->pData->pCreateTbReq) {
+        pTableCxt->pData->flags |= SUBMIT_REQ_AUTO_CREATE_TABLE;
+      }
+      
       taosArraySort(pTableCxt->pData->aCol, insColDataComp);
       
       tColDataSortMerge(pTableCxt->pData->aCol);
@@ -1274,7 +1288,7 @@ int32_t insMergeTableDataCxt(SHashObj* pTableHash, SArray** pVgDataBlocks) {
   if (TSDB_CODE_SUCCESS == code) {
     *pVgDataBlocks = pVgroupList;
   } else {
-    taosArrayDestroy(pVgroupList);
+    insDestroyVgroupDataCxtList(pVgroupList);
   }
 
   return code;
diff --git a/source/libs/qcom/src/queryUtil.c b/source/libs/qcom/src/queryUtil.c
index 55c47f9e55a46e047a1a4d5765eb3ef08a14cf9f..46808475216db50ca44bc3f587ac44efa9a8b6c6 100644
--- a/source/libs/qcom/src/queryUtil.c
+++ b/source/libs/qcom/src/queryUtil.c
@@ -244,6 +244,7 @@ void destroyQueryExecRes(SExecResult* pRes) {
     }
     case TDMT_VND_SUBMIT: {
       tDestroySSubmitRsp2((SSubmitRsp2*)pRes->res, TSDB_MSG_FLG_DECODE);
+      taosMemoryFreeClear(pRes->res);
       break;
     }
     case TDMT_SCH_QUERY: 
@@ -486,3 +487,55 @@ int32_t cloneDbVgInfo(SDBVgInfo* pSrc, SDBVgInfo** pDst) {
 
   return TSDB_CODE_SUCCESS;
 }
+
+int32_t cloneSVreateTbReq(SVCreateTbReq* pSrc, SVCreateTbReq** pDst) {
+  if (NULL == pSrc) {
+    *pDst = NULL;
+    return TSDB_CODE_SUCCESS;
+  }
+
+  *pDst = taosMemoryCalloc(1, sizeof(SVCreateTbReq));
+  if (NULL == *pDst) {
+    return TSDB_CODE_TSC_OUT_OF_MEMORY;
+  }
+
+  (*pDst)->flags = pSrc->flags;
+  if (pSrc->name) {
+    (*pDst)->name = strdup(pSrc->name);
+  }
+  (*pDst)->uid = pSrc->uid;
+  (*pDst)->ctime = pSrc->ctime;
+  (*pDst)->ttl = pSrc->ttl;
+  (*pDst)->commentLen = pSrc->commentLen;
+  if (pSrc->comment) {
+    (*pDst)->comment = strdup(pSrc->comment);
+  }
+  (*pDst)->type = pSrc->type;
+
+  if (pSrc->type == TSDB_CHILD_TABLE) {
+    if (pSrc->ctb.stbName) {
+      (*pDst)->ctb.stbName = strdup(pSrc->ctb.stbName);
+    }
+    (*pDst)->ctb.tagNum = pSrc->ctb.tagNum;
+    (*pDst)->ctb.suid = pSrc->ctb.suid;
+    if (pSrc->ctb.tagName) {
+      (*pDst)->ctb.tagName = taosArrayDup(pSrc->ctb.tagName, NULL);
+    }
+    STag* pTag = (STag *)pSrc->ctb.pTag;
+    if (pTag) {
+      (*pDst)->ctb.pTag = taosMemoryMalloc(pTag->len);
+      memcpy((*pDst)->ctb.pTag, pTag, pTag->len);
+    }
+  } else {
+    (*pDst)->ntb.schemaRow.nCols = pSrc->ntb.schemaRow.nCols;
+    (*pDst)->ntb.schemaRow.version = pSrc->ntb.schemaRow.nCols;
+    if (pSrc->ntb.schemaRow.nCols > 0 && pSrc->ntb.schemaRow.pSchema) {
+      (*pDst)->ntb.schemaRow.pSchema = taosMemoryMalloc(pSrc->ntb.schemaRow.nCols * sizeof(SSchema));
+      memcpy((*pDst)->ntb.schemaRow.pSchema, pSrc->ntb.schemaRow.pSchema, pSrc->ntb.schemaRow.nCols * sizeof(SSchema));
+    }
+  }
+
+  return TSDB_CODE_SUCCESS;
+}
+
+
diff --git a/source/libs/scheduler/src/schRemote.c b/source/libs/scheduler/src/schRemote.c
index 4915bba0853bc5afe10367726ce4d990d04a4902..9a61a9b710b54e873250936923434371b2881f89 100644
--- a/source/libs/scheduler/src/schRemote.c
+++ b/source/libs/scheduler/src/schRemote.c
@@ -262,9 +262,11 @@ int32_t schHandleResponseMsg(SSchJob *pJob, SSchTask *pTask, int32_t execId, SDa
         SSubmitRsp2 *rsp = taosMemoryMalloc(sizeof(*rsp));
         tDecoderInit(&coder, msg, msgSize);
         code = tDecodeSSubmitRsp2(&coder, rsp);
+        tDecoderClear(&coder);
         if (code) {
           SCH_TASK_ELOG("tDecodeSSubmitRsp2 failed, code:%d", code);
           tDestroySSubmitRsp2(rsp, TSDB_MSG_FLG_DECODE);
+          taosMemoryFree(rsp);
           SCH_ERR_JRET(code);
         }
 
@@ -281,11 +283,10 @@ int32_t schHandleResponseMsg(SSchJob *pJob, SSchTask *pTask, int32_t execId, SDa
             if (sum->aCreateTbRsp) {
               taosArrayAddAll(sum->aCreateTbRsp, rsp->aCreateTbRsp);
               taosArrayDestroy(rsp->aCreateTbRsp);
-              taosMemoryFree(rsp);
             } else {
               TSWAP(sum->aCreateTbRsp, rsp->aCreateTbRsp);
-              taosMemoryFree(rsp);
             }
+            taosMemoryFree(rsp);
           } else {
             pJob->execRes.res = rsp;
             pJob->execRes.msgType = TDMT_VND_SUBMIT;
@@ -301,6 +302,7 @@ int32_t schHandleResponseMsg(SSchJob *pJob, SSchTask *pTask, int32_t execId, SDa
           }
           SCH_UNLOCK(SCH_WRITE, &pJob->resLock);
           tDestroySSubmitRsp2(rsp, TSDB_MSG_FLG_DECODE);
+          taosMemoryFree(rsp);
         }
       }
 
diff --git a/source/util/src/tcompare.c b/source/util/src/tcompare.c
index d84a3d25c604d0089e1abc5ca2778a255a13c859..3edd067ce2aafa35e96cf632badf04f822ce2454 100644
--- a/source/util/src/tcompare.c
+++ b/source/util/src/tcompare.c
@@ -1120,7 +1120,7 @@ int32_t WCSPatternMatch(const TdUcs4 *patterStr, const TdUcs4 *str, size_t size,
     return TSDB_PATTERN_NOMATCH;
   }
 
-  return (str[j] == 0 || j >= size) ? TSDB_PATTERN_MATCH : TSDB_PATTERN_NOMATCH;
+  return (j >= size || str[j] == 0) ? TSDB_PATTERN_MATCH : TSDB_PATTERN_NOMATCH;
 }
 
 int32_t compareStrRegexCompMatch(const void *pLeft, const void *pRight) { return compareStrRegexComp(pLeft, pRight); }
diff --git a/tests/script/api/batchprepare.c b/tests/script/api/batchprepare.c
index f48f438d9fa03e419f27d3c9b32e67db2b686d18..8b0f2b496691980c7b39458505662ab9c74c6011 100644
--- a/tests/script/api/batchprepare.c
+++ b/tests/script/api/batchprepare.c
@@ -219,7 +219,7 @@ typedef struct {
   int32_t  caseRunNum;           // total run case num
 } CaseCtrl;
 
-#if 1
+#if 0
 CaseCtrl gCaseCtrl = {
   .precision = TIME_PRECISION_MICRO,
   .bindNullNum = 0,
@@ -244,7 +244,7 @@ CaseCtrl gCaseCtrl = {
   .funcIdxList = NULL,
   .checkParamNum = false,
   .runTimes = 0,
-  .caseIdx = 0,
+  .caseIdx = 22,
   .caseNum = 1,
   .caseRunIdx = -1,
   .caseRunNum = -1,
@@ -252,7 +252,7 @@ CaseCtrl gCaseCtrl = {
 #endif
 
 
-#if 0
+#if 1
 CaseCtrl gCaseCtrl = {  // default
   .precision = TIME_PRECISION_MILLI,
   .bindNullNum = 0,
@@ -2749,7 +2749,6 @@ void runAll(TAOS *taos) {
   printf("%s Begin\n", gCaseCtrl.caseCatalog);
   runCaseList(taos);
 
-#if 0
   strcpy(gCaseCtrl.caseCatalog, "Micro DB precision Test");
   printf("%s Begin\n", gCaseCtrl.caseCatalog);
   gCaseCtrl.precision = TIME_PRECISION_MICRO;
@@ -2805,7 +2804,6 @@ void runAll(TAOS *taos) {
   gCaseCtrl.bindColNum = 6;
   runCaseList(taos);
   gCaseCtrl.bindColNum = 0;
-#endif
 
 /*
   strcpy(gCaseCtrl.caseCatalog, "Bind Col Type Test");