Merge branch '3.0' into fix/TD-20645

docs/en/05-get-started/index.md

@@ -8,6 +8,7 @@ import DiscordSVG from './discord.svg'
 import TwitterSVG from './twitter.svg'
 import YouTubeSVG from './youtube.svg'
 import LinkedInSVG from './linkedin.svg'
+import StackOverflowSVG from './stackoverflow.svg'
 
 You can install and run TDengine on Linux/Windows/macOS machines as well as Docker containers. You can also deploy TDengine as a managed service with TDengine Cloud.
 
@@ -35,10 +36,19 @@ The TDengine Knowledge Map covers the various knowledge points of TDengine, reve
 
 <table width="100%">
 <tr align="center" style={{border:0}}>
-<td width="20%" style={{border:0}}><a href="https://github.com/taosdata/TDengine" target="_blank"><GitHubSVG /><p>Star GitHub</p></a></td>
+<td width="16%" style={{border:0}}><a href="https://github.com/taosdata/TDengine" target="_blank"><GitHubSVG /></a></td>
-<td width="20%" style={{border:0}}><a href="https://discord.com/invite/VZdSuUg4pS" target="_blank"><DiscordSVG /><p>Join Discord</p></a></td>
+<td width="16%" style={{border:0}}><a href="https://discord.com/invite/VZdSuUg4pS" target="_blank"><DiscordSVG /></a></td>
-<td width="20%" style={{border:0}}><a href="https://twitter.com/TDengineDB" target="_blank"><TwitterSVG /><p>Follow Twitter</p></a></td>
+<td width="16%" style={{border:0}}><a href="https://twitter.com/TDengineDB" target="_blank"><TwitterSVG /></a></td>
-<td width="20%" style={{border:0}}><a href="https://www.youtube.com/@tdengine" target="_blank"><YouTubeSVG /><p>Subscribe YouTube</p></a></td>
+<td width="16%" style={{border:0}}><a href="https://www.youtube.com/@tdengine" target="_blank"><YouTubeSVG /></a></td>
-<td width="20%" style={{border:0}}><a href="https://www.linkedin.com/company/tdengine" target="_blank"><LinkedInSVG /><p>Follow LinkedIn</p></a></td>
+<td width="16%" style={{border:0}}><a href="https://www.linkedin.com/company/tdengine" target="_blank"><LinkedInSVG /></a></td>
+<td width="16%" style={{border:0}}><a href="https://stackoverflow.com/questions/tagged/tdengine" target="_blank"><StackOverflowSVG /></a></td>
+</tr>
+<tr align="center" style={{border:0,backgroundColor:'transparent'}}>
+<td width="16%" style={{border:0,padding:0}}><a href="https://github.com/taosdata/TDengine" target="_blank">Star GitHub</a></td>
+<td width="16%" style={{border:0,padding:0}}><a href="https://discord.com/invite/VZdSuUg4pS" target="_blank">Join Discord</a></td>
+<td width="16%" style={{border:0,padding:0}}><a href="https://twitter.com/TDengineDB" target="_blank">Follow Twitter</a></td>
+<td width="16%" style={{border:0,padding:0}}><a href="https://www.youtube.com/@tdengine" target="_blank">Subscribe YouTube</a></td>
+<td width="16%" style={{border:0,padding:0}}><a href="https://www.linkedin.com/company/tdengine" target="_blank">Follow LinkedIn</a></td>
+<td width="16%" style={{border:0,padding:0}}><a href="https://stackoverflow.com/questions/tagged/tdengine" target="_blank">Ask StackOverflow</a></td>
 </tr>
 </table>

docs/en/05-get-started/stackoverflow.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="-8 0 48 48" width="50" height="50">
+  <path d="M26 41v-9h4v13H0V32h4v9h22z" fill="#BCBBBB" />
+  <path
+    d="M23 34l.8-3-16.1-3.3L7 31l16 3zM9.2 23.2l15 7 1.4-3-15-7-1.4 3zm4.2-7.4L26 26.4l2.1-2.5-12.7-10.6-2.1 2.5zM21.5 8l-2.7 2 9.9 13.3 2.7-2L21.5 8zM7 38h16v-3H7v3z"
+    fill="#F48024"
+  />
+</svg>

include/libs/nodes/plannodes.h

@@ -171,6 +171,7 @@ typedef struct SExchangeLogicNode {
   SLogicNode node;
   int32_t    srcStartGroupId;
   int32_t    srcEndGroupId;
+  bool       seqRecvData;
 } SExchangeLogicNode;
 
 typedef struct SMergeLogicNode {
@@ -416,6 +417,7 @@ typedef struct SExchangePhysiNode {
   int32_t    srcEndGroupId;
   bool       singleChannel;
   SNodeList* pSrcEndPoints;  // element is SDownstreamSource, scheduler fill by calling qSetSuplanExecutionNode
+  bool       seqRecvData;
 } SExchangePhysiNode;
 
 typedef struct SMergePhysiNode {

source/client/src/clientStmt.c

@@ -152,13 +152,13 @@ int32_t stmtRestoreQueryFields(STscStmt* pStmt) {
   return TSDB_CODE_SUCCESS;
 }
 
-int32_t stmtUpdateBindInfo(TAOS_STMT* stmt, STableMeta* pTableMeta, void* tags, char* tbFName, const char* sTableName) {
+int32_t stmtUpdateBindInfo(TAOS_STMT* stmt, STableMeta* pTableMeta, void* tags, char* tbFName, const char* sTableName, bool autoCreateTbl) {
   STscStmt* pStmt = (STscStmt*)stmt;
 
   strncpy(pStmt->bInfo.tbFName, tbFName, sizeof(pStmt->bInfo.tbFName) - 1);
   pStmt->bInfo.tbFName[sizeof(pStmt->bInfo.tbFName) - 1] = 0;
 
-  pStmt->bInfo.tbUid = pTableMeta->uid;
+  pStmt->bInfo.tbUid = autoCreateTbl ? 0 : pTableMeta->uid;
   pStmt->bInfo.tbSuid = pTableMeta->suid;
   pStmt->bInfo.tbType = pTableMeta->tableType;
   pStmt->bInfo.boundTags = tags;
@@ -182,7 +182,7 @@ int32_t stmtUpdateInfo(TAOS_STMT* stmt, STableMeta* pTableMeta, void* tags, char
                        SHashObj* pVgHash, SHashObj* pBlockHash, const char* sTableName) {
   STscStmt* pStmt = (STscStmt*)stmt;
 
-  STMT_ERR_RET(stmtUpdateBindInfo(stmt, pTableMeta, tags, tbFName, sTableName));
+  STMT_ERR_RET(stmtUpdateBindInfo(stmt, pTableMeta, tags, tbFName, sTableName, autoCreateTbl));
   STMT_ERR_RET(stmtUpdateExecInfo(stmt, pVgHash, pBlockHash, autoCreateTbl));
 
   pStmt->sql.autoCreateTbl = autoCreateTbl;
@@ -623,6 +623,8 @@ 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;
 }
 
@@ -771,10 +773,6 @@ int stmtAddBatch(TAOS_STMT* stmt) {
 int stmtUpdateTableUid(STscStmt* pStmt, SSubmitRsp* pRsp) {
   tscDebug("stmt start to update tbUid, blockNum: %d", pRsp->nBlocks);
 
-  if (pRsp->nBlocks <= 0) {
-    return TSDB_CODE_SUCCESS;
-  }
-
   size_t             keyLen = 0;
   STableDataBlocks** pIter = taosHashIterate(pStmt->exec.pBlockHash, NULL);
   while (pIter) {
@@ -809,8 +807,30 @@ int stmtUpdateTableUid(STscStmt* pStmt, SSubmitRsp* pRsp) {
       pMeta->uid = blkRsp->uid;
       pStmt->bInfo.tbUid = blkRsp->uid;
     } else {
-      tscError("table %s not found in submit rsp", pStmt->bInfo.tbFName);
+      tscDebug("table %s not found in submit rsp, will update from catalog", pStmt->bInfo.tbFName);
-      STMT_ERR_RET(TSDB_CODE_TSC_APP_ERROR);
+      if (NULL == pStmt->pCatalog) {
+        STMT_ERR_RET(catalogGetHandle(pStmt->taos->pAppInfo->clusterId, &pStmt->pCatalog));
+      }
+
+      STMT_ERR_RET(stmtCreateRequest(pStmt));
+
+      STableMeta*      pTableMeta = NULL;
+      SRequestConnInfo conn = {.pTrans = pStmt->taos->pAppInfo->pTransporter,
+                               .requestId = pStmt->exec.pRequest->requestId,
+                               .requestObjRefId = pStmt->exec.pRequest->self,
+                               .mgmtEps = getEpSet_s(&pStmt->taos->pAppInfo->mgmtEp)};
+      int32_t          code = catalogGetTableMeta(pStmt->pCatalog, &conn, &pStmt->bInfo.sname, &pTableMeta);
+
+      taos_free_result(pStmt->exec.pRequest);
+      pStmt->exec.pRequest = NULL;
+      
+      if (TSDB_CODE_PAR_TABLE_NOT_EXIST == code) {
+        tscDebug("tb %s not exist", pStmt->bInfo.tbFName);
+        return TSDB_CODE_SUCCESS;
+      }
+
+      pMeta->uid = pTableMeta->uid;
+      pStmt->bInfo.tbUid = pTableMeta->uid;
     }
 
     pIter = taosHashIterate(pStmt->exec.pBlockHash, pIter);

source/client/test/clientTests.cpp

@@ -692,7 +692,6 @@ TEST(testCase, insert_test) {
   taos_free_result(pRes);
   taos_close(pConn);
 }
-#endif
 
 TEST(testCase, projection_query_tables) {
   TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
@@ -752,9 +751,6 @@ TEST(testCase, projection_query_tables) {
   taos_close(pConn);
 }
 
-
-#if 0
-
 TEST(testCase, tsbs_perf_test) {
   TdThread qid[20] = {0};
 
@@ -764,15 +760,16 @@ TEST(testCase, tsbs_perf_test) {
   getchar();
 }
 
+#endif
 
 TEST(testCase, projection_query_stables) {
   TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
   ASSERT_NE(pConn, nullptr);
 
-  TAOS_RES* pRes = taos_query(pConn, "use abc1");
+  TAOS_RES* pRes = taos_query(pConn, "use test");
   taos_free_result(pRes);
 
-  pRes = taos_query(pConn, "select ts from st1");
+  pRes = taos_query(pConn, "select * from meters limit 50000000");
   if (taos_errno(pRes) != 0) {
     printf("failed to select from table, reason:%s\n", taos_errstr(pRes));
     taos_free_result(pRes);
@@ -785,14 +782,15 @@ TEST(testCase, projection_query_stables) {
 
   char str[512] = {0};
   while ((pRow = taos_fetch_row(pRes)) != NULL) {
-    int32_t code = taos_print_row(str, pRow, pFields, numOfFields);
+//    int32_t code = taos_print_row(str, pRow, pFields, numOfFields);
-    printf("%s\n", str);
+//    printf("%s\n", str);
   }
 
   taos_free_result(pRes);
   taos_close(pConn);
 }
 
+#if 0
 TEST(testCase, agg_query_tables) {
   TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
   ASSERT_NE(pConn, nullptr);

source/dnode/mnode/impl/src/mndScheduler.c

@@ -224,7 +224,7 @@ int32_t mndAddShuffleSinkTasksToStream(SMnode* pMnode, SStreamObj* pStream) {
   ASSERT(taosArrayGetSize(pStream->tasks) == 1);
 
   while (1) {
-    SVgObj* pVgroup;
+    SVgObj* pVgroup = NULL;
     pIter = sdbFetch(pSdb, SDB_VGROUP, pIter, (void**)&pVgroup);
     if (pIter == NULL) break;
     if (!mndVgroupInDb(pVgroup, pStream->targetDbUid)) {
@@ -258,6 +258,7 @@ int32_t mndAddShuffleSinkTasksToStream(SMnode* pMnode, SStreamObj* pStream) {
       pTask->tbSink.pSchemaWrapper = tCloneSSchemaWrapper(&pStream->outputSchema);
       ASSERT(pTask->tbSink.pSchemaWrapper);
     }
+    sdbRelease(pSdb, pVgroup);
   }
   return 0;
 }
@@ -382,6 +383,7 @@ int32_t mndScheduleStream(SMnode* pMnode, SStreamObj* pStream) {
             qDestroyQueryPlan(pPlan);
             return -1;
           }
+          sdbRelease(pSdb, pVgroup);
         } else {
           if (mndAssignTaskToSnode(pMnode, pInnerTask, plan, pSnode) < 0) {
             sdbRelease(pSdb, pSnode);
@@ -396,6 +398,7 @@ int32_t mndScheduleStream(SMnode* pMnode, SStreamObj* pStream) {
           qDestroyQueryPlan(pPlan);
           return -1;
         }
+        sdbRelease(pSdb, pVgroup);
       }
     }
 
@@ -459,6 +462,7 @@ int32_t mndScheduleStream(SMnode* pMnode, SStreamObj* pStream) {
       pEpInfo->nodeId = pTask->nodeId;
       pEpInfo->taskId = pTask->taskId;
       taosArrayPush(pInnerTask->childEpInfo, &pEpInfo);
+      sdbRelease(pSdb, pVgroup);
     }
   }
 

source/dnode/mnode/impl/src/mndStb.c

@@ -1187,11 +1187,11 @@ static int32_t mndCheckAlterColForTopic(SMnode *pMnode, const char *stbFullName,
         goto NEXT;
       }
       if (pCol->colId > 0 && pCol->colId == colId) {
-        sdbRelease(pSdb, pTopic);
-        nodesDestroyNode(pAst);
-        nodesDestroyList(pNodeList);
         terrno = TSDB_CODE_MND_FIELD_CONFLICT_WITH_TOPIC;
         mError("topic:%s, check colId:%d conflicted", pTopic->name, pCol->colId);
+        nodesDestroyNode(pAst);
+        nodesDestroyList(pNodeList);
+        sdbRelease(pSdb, pTopic);
         return -1;
       }
       mInfo("topic:%s, check colId:%d passed", pTopic->name, pCol->colId);
@@ -1230,11 +1230,11 @@ static int32_t mndCheckAlterColForStream(SMnode *pMnode, const char *stbFullName
         goto NEXT;
       }
       if (pCol->colId > 0 && pCol->colId == colId) {
-        sdbRelease(pSdb, pStream);
-        nodesDestroyNode(pAst);
-        nodesDestroyList(pNodeList);
         terrno = TSDB_CODE_MND_STREAM_MUST_BE_DELETED;
         mError("stream:%s, check colId:%d conflicted", pStream->name, pCol->colId);
+        nodesDestroyNode(pAst);
+        nodesDestroyList(pNodeList);
+        sdbRelease(pSdb, pStream);
         return -1;
       }
       mInfo("stream:%s, check colId:%d passed", pStream->name, pCol->colId);
@@ -1279,11 +1279,11 @@ static int32_t mndCheckAlterColForTSma(SMnode *pMnode, const char *stbFullName,
         goto NEXT;
       }
       if ((pCol->colId) > 0 && (pCol->colId == colId)) {
-        sdbRelease(pSdb, pSma);
-        nodesDestroyNode(pAst);
-        nodesDestroyList(pNodeList);
         terrno = TSDB_CODE_MND_FIELD_CONFLICT_WITH_TSMA;
         mError("tsma:%s, check colId:%d conflicted", pSma->name, pCol->colId);
+        nodesDestroyNode(pAst);
+        nodesDestroyList(pNodeList);
+        sdbRelease(pSdb, pSma);
         return -1;
       }
       mInfo("tsma:%s, check colId:%d passed", pSma->name, pCol->colId);

source/dnode/vnode/src/meta/metaTable.c

@@ -981,6 +981,11 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
 
   /* get stbEntry*/
   tdbTbGet(pMeta->pUidIdx, &ctbEntry.ctbEntry.suid, sizeof(tb_uid_t), &pVal, &nVal);
+  if (!pVal) {
+    terrno = TSDB_CODE_INVALID_MSG;
+    goto _err;
+  }
+
   tdbTbGet(pMeta->pTbDb, &((STbDbKey){.uid = ctbEntry.ctbEntry.suid, .version = ((SUidIdxVal *)pVal)[0].version}),
            sizeof(STbDbKey), (void **)&stbEntry.pBuf, &nVal);
   tdbFree(pVal);

source/dnode/vnode/src/vnd/vnodeSync.c

@@ -298,7 +298,6 @@ static int32_t vnodeSyncGetSnapshot(const SSyncFSM *pFsm, SSnapshot *pSnapshot)
 static void vnodeSyncApplyMsg(const SSyncFSM *pFsm, const SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
   SVnode *pVnode = pFsm->data;
 
-  if (pMeta->code == 0) {
   SRpcMsg rpcMsg = {.msgType = pMsg->msgType, .contLen = pMsg->contLen};
   rpcMsg.pCont = rpcMallocCont(rpcMsg.contLen);
   memcpy(rpcMsg.pCont, pMsg->pCont, pMsg->contLen);
@@ -309,24 +308,14 @@ static void vnodeSyncApplyMsg(const SSyncFSM *pFsm, const SRpcMsg *pMsg, const S
   const STraceId *trace = &pMsg->info.traceId;
   vGTrace("vgId:%d, commit-cb is excuted, fsm:%p, index:%" PRId64 ", term:%" PRIu64 ", msg-index:%" PRId64
           ", weak:%d, code:%d, state:%d %s, type:%s",
-            pVnode->config.vgId, pFsm, pMeta->index, pMeta->term, rpcMsg.info.conn.applyIndex, pMeta->isWeak,
+          pVnode->config.vgId, pFsm, pMeta->index, pMeta->term, rpcMsg.info.conn.applyIndex, pMeta->isWeak, pMeta->code,
-            pMeta->code, pMeta->state, syncStr(pMeta->state), TMSG_INFO(pMsg->msgType));
+          pMeta->state, syncStr(pMeta->state), TMSG_INFO(pMsg->msgType));
 
   tmsgPutToQueue(&pVnode->msgCb, APPLY_QUEUE, &rpcMsg);
-  } else {
-    SRpcMsg rsp = {.code = pMeta->code, .info = pMsg->info};
-    vError("vgId:%d, commit-cb execute error, type:%s, index:%" PRId64 ", error:0x%x %s", pVnode->config.vgId,
-           TMSG_INFO(pMsg->msgType), pMeta->index, pMeta->code, tstrerror(pMeta->code));
-    if (rsp.info.handle != NULL) {
-      tmsgSendRsp(&rsp);
-    }
-  }
 }
 
 static void vnodeSyncCommitMsg(const SSyncFSM *pFsm, const SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
-  if (pMeta->isWeak == 0) {
   vnodeSyncApplyMsg(pFsm, pMsg, pMeta);
-  }
 }
 
 static void vnodeSyncPreCommitMsg(const SSyncFSM *pFsm, const SRpcMsg *pMsg, const SFsmCbMeta *pMeta) {
@@ -420,7 +409,7 @@ static void vnodeRestoreFinish(const SSyncFSM *pFsm) {
 
 static void vnodeBecomeFollower(const SSyncFSM *pFsm) {
   SVnode *pVnode = pFsm->data;
-  vDebug("vgId:%d, become follower", pVnode->config.vgId);
+  vInfo("vgId:%d, become follower", pVnode->config.vgId);
 
   taosThreadMutexLock(&pVnode->lock);
   if (pVnode->blocked) {

source/libs/executor/src/dataDispatcher.c

@@ -138,7 +138,9 @@ static int32_t putDataBlock(SDataSinkHandle* pHandle, const SInputData* pInput,
   
   toDataCacheEntry(pDispatcher, pInput, pBuf);
   taosWriteQitem(pDispatcher->pDataBlocks, pBuf);
-  *pContinue = (DS_BUF_LOW == updateStatus(pDispatcher) ? true : false);
+
+  int32_t status = updateStatus(pDispatcher);
+  *pContinue = (status == DS_BUF_LOW || status == DS_BUF_EMPTY);
   return TSDB_CODE_SUCCESS;
 }
 

source/libs/executor/src/exchangeoperator.c

@@ -62,7 +62,9 @@ static int32_t getCompletedSources(const SArray* pArray);
 static int32_t prepareConcurrentlyLoad(SOperatorInfo* pOperator);
 static int32_t seqLoadRemoteData(SOperatorInfo* pOperator);
 static int32_t prepareLoadRemoteData(SOperatorInfo* pOperator);
-static int32_t handleLimitOffset(SOperatorInfo* pOperator, SLimitInfo* pLimitInfo, SSDataBlock* pBlock, bool holdDataInBuf);
+static int32_t handleLimitOffset(SOperatorInfo* pOperator, SLimitInfo* pLimitInfo, SSDataBlock* pBlock,
+                                 bool holdDataInBuf);
+static int32_t doExtractResultBlocks(SExchangeInfo* pExchangeInfo, SSourceDataInfo* pDataInfo);
 
 static void concurrentlyLoadRemoteDataImpl(SOperatorInfo* pOperator, SExchangeInfo* pExchangeInfo,
                                            SExecTaskInfo* pTaskInfo) {
@@ -75,7 +77,9 @@ static void concurrentlyLoadRemoteDataImpl(SOperatorInfo* pOperator, SExchangeIn
   }
 
   while (1) {
+    qDebug("prepare wait for ready, %p, %s", pExchangeInfo, GET_TASKID(pTaskInfo));
     tsem_wait(&pExchangeInfo->ready);
+
     if (isTaskKilled(pTaskInfo)) {
       longjmp(pTaskInfo->env, TSDB_CODE_TSC_QUERY_CANCELLED);
     }
@@ -110,20 +114,12 @@ static void concurrentlyLoadRemoteDataImpl(SOperatorInfo* pOperator, SExchangeIn
         break;
       }
 
-      SRetrieveTableRsp* pRetrieveRsp = pDataInfo->pRsp;
+      code = doExtractResultBlocks(pExchangeInfo, pDataInfo);
-      int32_t            index = 0;
+      if (code != TSDB_CODE_SUCCESS) {
-      char*              pStart = pRetrieveRsp->data;
-      while (index++ < pRetrieveRsp->numOfBlocks) {
-        SSDataBlock* pb = createOneDataBlock(pExchangeInfo->pDummyBlock, false);
-        code = extractDataBlockFromFetchRsp(pb, pStart, NULL, &pStart);
-        if (code != 0) {
-          taosMemoryFreeClear(pDataInfo->pRsp);
         goto _error;
       }
 
-        taosArrayPush(pExchangeInfo->pResultBlockList, &pb);
+      SRetrieveTableRsp* pRetrieveRsp = pDataInfo->pRsp;
-      }
-
       updateLoadRemoteInfo(pLoadInfo, pRetrieveRsp->numOfRows, pRetrieveRsp->compLen, pDataInfo->startTime, pOperator);
       pDataInfo->totalRows += pRetrieveRsp->numOfRows;
 
@@ -133,8 +129,8 @@ static void concurrentlyLoadRemoteDataImpl(SOperatorInfo* pOperator, SExchangeIn
                " execId:%d index:%d completed, blocks:%d, numOfRows:%d, rowsOfSource:%" PRIu64 ", totalRows:%" PRIu64
                ", total:%.2f Kb, try next %d/%" PRIzu,
                GET_TASKID(pTaskInfo), pSource->addr.nodeId, pSource->taskId, pSource->execId, i, pRsp->numOfBlocks,
-               pRsp->numOfRows, pDataInfo->totalRows, pLoadInfo->totalRows, pLoadInfo->totalSize / 1024.0,
+               pRsp->numOfRows, pDataInfo->totalRows, pLoadInfo->totalRows, pLoadInfo->totalSize / 1024.0, i + 1,
-               i + 1, totalSources);
+               totalSources);
       } else {
         qDebug("%s fetch msg rsp from vgId:%d, taskId:0x%" PRIx64
                " execId:%d blocks:%d, numOfRows:%d, totalRows:%" PRIu64 ", total:%.2f Kb",
@@ -162,7 +158,7 @@ static void concurrentlyLoadRemoteDataImpl(SOperatorInfo* pOperator, SExchangeIn
     }
   }
 
-  _error:
+_error:
   pTaskInfo->code = code;
 }
 
@@ -304,16 +300,18 @@ SOperatorInfo* createExchangeOperatorInfo(void* pTransporter, SExchangePhysiNode
   SExchangeOpStopInfo stopInfo = {QUERY_NODE_PHYSICAL_PLAN_EXCHANGE, pInfo->self};
   qAppendTaskStopInfo(pTaskInfo, &stopInfo);
 
-  pInfo->seqLoadData = false;
+  pInfo->seqLoadData = pExNode->seqRecvData;
   pInfo->pTransporter = pTransporter;
 
-  setOperatorInfo(pOperator, "ExchangeOperator", QUERY_NODE_PHYSICAL_PLAN_EXCHANGE, false, OP_NOT_OPENED, pInfo, pTaskInfo);
+  setOperatorInfo(pOperator, "ExchangeOperator", QUERY_NODE_PHYSICAL_PLAN_EXCHANGE, false, OP_NOT_OPENED, pInfo,
+                  pTaskInfo);
   pOperator->exprSupp.numOfExprs = taosArrayGetSize(pInfo->pDummyBlock->pDataBlock);
 
-  pOperator->fpSet = createOperatorFpSet(prepareLoadRemoteData, doLoadRemoteData, NULL, destroyExchangeOperatorInfo, NULL);
+  pOperator->fpSet =
+      createOperatorFpSet(prepareLoadRemoteData, doLoadRemoteData, NULL, destroyExchangeOperatorInfo, NULL);
   return pOperator;
 
-  _error:
+_error:
   if (pInfo != NULL) {
     doDestroyExchangeOperatorInfo(pInfo);
   }
@@ -360,7 +358,7 @@ int32_t loadRemoteDataCallback(void* param, SDataBuf* pMsg, int32_t code) {
 
   SExchangeInfo* pExchangeInfo = taosAcquireRef(exchangeObjRefPool, pWrapper->exchangeId);
   if (pExchangeInfo == NULL) {
-    qWarn("failed to acquire exchange operator, since it may have been released");
+    qWarn("failed to acquire exchange operator, since it may have been released, %p", pExchangeInfo);
     taosMemoryFree(pMsg->pData);
     return TSDB_CODE_SUCCESS;
   }
@@ -379,20 +377,24 @@ int32_t loadRemoteDataCallback(void* param, SDataBuf* pMsg, int32_t code) {
     pRsp->numOfBlocks = htonl(pRsp->numOfBlocks);
 
     ASSERT(pRsp != NULL);
-    qDebug("%s fetch rsp received, index:%d, blocks:%d, rows:%d", pSourceDataInfo->taskId, index, pRsp->numOfBlocks,
+    qDebug("%s fetch rsp received, index:%d, blocks:%d, rows:%d, %p", pSourceDataInfo->taskId, index, pRsp->numOfBlocks,
-           pRsp->numOfRows);
+           pRsp->numOfRows, pExchangeInfo);
   } else {
     taosMemoryFree(pMsg->pData);
     pSourceDataInfo->code = code;
-    qDebug("%s fetch rsp received, index:%d, error:%s", pSourceDataInfo->taskId, index, tstrerror(code));
+    qDebug("%s fetch rsp received, index:%d, error:%s, %p", pSourceDataInfo->taskId, index, tstrerror(code),
+           pExchangeInfo);
   }
 
   pSourceDataInfo->status = EX_SOURCE_DATA_READY;
+  code = tsem_post(&pExchangeInfo->ready);
+  if (code != TSDB_CODE_SUCCESS) {
+    code = TAOS_SYSTEM_ERROR(code);
+    qError("failed to invoke post when fetch rsp is ready, code:%s, %p", tstrerror(code), pExchangeInfo);
+  }
 
-  tsem_post(&pExchangeInfo->ready);
   taosReleaseRef(exchangeObjRefPool, pWrapper->exchangeId);
-
+  return code;
-  return TSDB_CODE_SUCCESS;
 }
 
 int32_t doSendFetchDataRequest(SExchangeInfo* pExchangeInfo, SExecTaskInfo* pTaskInfo, int32_t sourceIndex) {
@@ -444,9 +446,9 @@ int32_t doSendFetchDataRequest(SExchangeInfo* pExchangeInfo, SExecTaskInfo* pTas
       return pTaskInfo->code;
     }
 
-    qDebug("%s build fetch msg and send to vgId:%d, ep:%s, taskId:0x%" PRIx64 ", execId:%d, %d/%" PRIzu,
+    qDebug("%s build fetch msg and send to vgId:%d, ep:%s, taskId:0x%" PRIx64 ", execId:%d, %p, %d/%" PRIzu,
            GET_TASKID(pTaskInfo), pSource->addr.nodeId, pSource->addr.epSet.eps[0].fqdn, pSource->taskId,
-           pSource->execId, sourceIndex, totalSources);
+           pSource->execId, pExchangeInfo, sourceIndex, totalSources);
 
     // send the fetch remote task result reques
     SMsgSendInfo* pMsgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
@@ -581,10 +583,32 @@ int32_t prepareConcurrentlyLoad(SOperatorInfo* pOperator) {
   return TSDB_CODE_SUCCESS;
 }
 
+int32_t doExtractResultBlocks(SExchangeInfo* pExchangeInfo, SSourceDataInfo* pDataInfo) {
+  SRetrieveTableRsp* pRetrieveRsp = pDataInfo->pRsp;
+
+  char*   pStart = pRetrieveRsp->data;
+  int32_t index = 0;
+  int32_t code = 0;
+  while (index++ < pRetrieveRsp->numOfBlocks) {
+    SSDataBlock* pb = createOneDataBlock(pExchangeInfo->pDummyBlock, false);
+
+    code = extractDataBlockFromFetchRsp(pb, pStart, NULL, &pStart);
+    if (code != 0) {
+      taosMemoryFreeClear(pDataInfo->pRsp);
+      return code;
+    }
+
+    taosArrayPush(pExchangeInfo->pResultBlockList, &pb);
+  }
+
+  return code;
+}
+
 int32_t seqLoadRemoteData(SOperatorInfo* pOperator) {
   SExchangeInfo* pExchangeInfo = pOperator->info;
   SExecTaskInfo* pTaskInfo = pOperator->pTaskInfo;
 
+  int32_t code = 0;
   size_t  totalSources = taosArrayGetSize(pExchangeInfo->pSources);
   int64_t startTs = taosGetTimestampUs();
 
@@ -594,13 +618,15 @@ int32_t seqLoadRemoteData(SOperatorInfo* pOperator) {
       return TSDB_CODE_SUCCESS;
     }
 
+    SSourceDataInfo* pDataInfo = taosArrayGet(pExchangeInfo->pSourceDataInfo, pExchangeInfo->current);
+    pDataInfo->status = EX_SOURCE_DATA_NOT_READY;
+
     doSendFetchDataRequest(pExchangeInfo, pTaskInfo, pExchangeInfo->current);
     tsem_wait(&pExchangeInfo->ready);
     if (isTaskKilled(pTaskInfo)) {
       longjmp(pTaskInfo->env, TSDB_CODE_TSC_QUERY_CANCELLED);
     }
 
-    SSourceDataInfo*       pDataInfo = taosArrayGet(pExchangeInfo->pSourceDataInfo, pExchangeInfo->current);
     SDownstreamSourceNode* pSource = taosArrayGet(pExchangeInfo->pSources, pExchangeInfo->current);
 
     if (pDataInfo->code != TSDB_CODE_SUCCESS) {
@@ -624,11 +650,12 @@ int32_t seqLoadRemoteData(SOperatorInfo* pOperator) {
       continue;
     }
 
+    code = doExtractResultBlocks(pExchangeInfo, pDataInfo);
+    if (code != TSDB_CODE_SUCCESS) {
+      goto _error;
+    }
+
     SRetrieveTableRsp* pRetrieveRsp = pDataInfo->pRsp;
-
-    char*   pStart = pRetrieveRsp->data;
-    int32_t code = extractDataBlockFromFetchRsp(NULL, pStart, NULL, &pStart);
-
     if (pRsp->completed == 1) {
       qDebug("%s fetch msg rsp from vgId:%d, taskId:0x%" PRIx64 " execId:%d numOfRows:%d, rowsOfSource:%" PRIu64
              ", totalRows:%" PRIu64 ", totalBytes:%" PRIu64 " try next %d/%" PRIzu,
@@ -651,6 +678,10 @@ int32_t seqLoadRemoteData(SOperatorInfo* pOperator) {
     taosMemoryFreeClear(pDataInfo->pRsp);
     return TSDB_CODE_SUCCESS;
   }
+
+_error:
+  pTaskInfo->code = code;
+  return code;
 }
 
 int32_t prepareLoadRemoteData(SOperatorInfo* pOperator) {

source/libs/executor/src/scanoperator.c

@@ -1849,12 +1849,12 @@ FETCH_NEXT_BLOCK:
           prepareRangeScan(pInfo, pInfo->pUpdateRes, &pInfo->updateResIndex);
           copyDataBlock(pInfo->pDeleteDataRes, pInfo->pUpdateRes);
           pInfo->pDeleteDataRes->info.type = STREAM_DELETE_DATA;
-          pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER_RANGE;
           printDataBlock(pDelBlock, "stream scan delete data");
           if (pInfo->tqReader) {
             blockDataDestroy(pDelBlock);
           }
           if (pInfo->pDeleteDataRes->info.rows > 0) {
+            pInfo->scanMode = STREAM_SCAN_FROM_DATAREADER_RANGE;
             return pInfo->pDeleteDataRes;
           } else {
             goto FETCH_NEXT_BLOCK;

source/libs/executor/src/timewindowoperator.c

@@ -3364,22 +3364,23 @@ void initDummyFunction(SqlFunctionCtx* pDummy, SqlFunctionCtx* pCtx, int32_t num
   }
 }
 
-void initDownStream(SOperatorInfo* downstream, SStreamAggSupporter* pAggSup, int64_t waterMark, uint16_t type,
+void initDownStream(SOperatorInfo* downstream, SStreamAggSupporter* pAggSup, uint16_t type, int32_t tsColIndex,
-                    int32_t tsColIndex) {
+                    STimeWindowAggSupp* pTwSup) {
   if (downstream->operatorType == QUERY_NODE_PHYSICAL_PLAN_STREAM_PARTITION) {
     SStreamPartitionOperatorInfo* pScanInfo = downstream->info;
     pScanInfo->tsColIndex = tsColIndex;
   }
 
   if (downstream->operatorType != QUERY_NODE_PHYSICAL_PLAN_STREAM_SCAN) {
-    initDownStream(downstream->pDownstream[0], pAggSup, waterMark, type, tsColIndex);
+    initDownStream(downstream->pDownstream[0], pAggSup, type, tsColIndex, pTwSup);
     return;
   }
   SStreamScanInfo* pScanInfo = downstream->info;
   pScanInfo->windowSup = (SWindowSupporter){.pStreamAggSup = pAggSup, .gap = pAggSup->gap, .parentType = type};
   if (!pScanInfo->pUpdateInfo) {
-    pScanInfo->pUpdateInfo = updateInfoInit(60000, TSDB_TIME_PRECISION_MILLI, waterMark);
+    pScanInfo->pUpdateInfo = updateInfoInit(60000, TSDB_TIME_PRECISION_MILLI, pTwSup->waterMark);
   }
+  pScanInfo->twAggSup = *pTwSup;
 }
 
 int32_t initStreamAggSupporter(SStreamAggSupporter* pSup, SqlFunctionCtx* pCtx, int32_t numOfOutput, int64_t gap,
@@ -3654,6 +3655,11 @@ static void doStreamSessionAggImpl(SOperatorInfo* pOperator, SSDataBlock* pSData
     setSessionWinOutputInfo(pStUpdated, &winInfo);
     winRows = updateSessionWindowInfo(&winInfo, startTsCols, endTsCols, groupId, rows, i, pAggSup->gap,
                                       pAggSup->pResultRows, pStUpdated, pStDeleted);
+    // coverity scan error
+    if (!winInfo.pOutputBuf) {
+      T_LONG_JMP(pTaskInfo->env, TSDB_CODE_QRY_OUT_OF_MEMORY);
+    }
+  
     code = doOneWindowAggImpl(&pInfo->twAggSup.timeWindowData, &winInfo, &pResult, i, winRows, rows, numOfOutput,
                               pOperator);
     if (code != TSDB_CODE_SUCCESS || pResult == NULL) {
@@ -4102,8 +4108,7 @@ SOperatorInfo* createStreamSessionAggOperatorInfo(SOperatorInfo* downstream, SPh
       createOperatorFpSet(operatorDummyOpenFn, doStreamSessionAgg, NULL, destroyStreamSessionAggOperatorInfo, NULL);
 
   if (downstream) {
-    initDownStream(downstream, &pInfo->streamAggSup, pInfo->twAggSup.waterMark, pOperator->operatorType,
+    initDownStream(downstream, &pInfo->streamAggSup, pOperator->operatorType, pInfo->primaryTsIndex, &pInfo->twAggSup);
-                   pInfo->primaryTsIndex);
     code = appendDownstream(pOperator, &downstream, 1);
   }
   return pOperator;
@@ -4606,8 +4611,7 @@ SOperatorInfo* createStreamStateAggOperatorInfo(SOperatorInfo* downstream, SPhys
                   pInfo, pTaskInfo);
   pOperator->fpSet =
       createOperatorFpSet(operatorDummyOpenFn, doStreamStateAgg, NULL, destroyStreamStateOperatorInfo, NULL);
-  initDownStream(downstream, &pInfo->streamAggSup, pInfo->twAggSup.waterMark, pOperator->operatorType,
+  initDownStream(downstream, &pInfo->streamAggSup, pOperator->operatorType, pInfo->primaryTsIndex, &pInfo->twAggSup);
-                 pInfo->primaryTsIndex);
   code = appendDownstream(pOperator, &downstream, 1);
   if (code != TSDB_CODE_SUCCESS) {
     goto _error;

source/libs/nodes/src/nodesCloneFuncs.c

@@ -434,6 +434,7 @@ static int32_t logicExchangeCopy(const SExchangeLogicNode* pSrc, SExchangeLogicN
   COPY_BASE_OBJECT_FIELD(node, logicNodeCopy);
   COPY_SCALAR_FIELD(srcStartGroupId);
   COPY_SCALAR_FIELD(srcEndGroupId);
+  COPY_SCALAR_FIELD(seqRecvData);
   return TSDB_CODE_SUCCESS;
 }
 

source/libs/nodes/src/nodesCodeFuncs.c

@@ -1864,6 +1864,7 @@ static int32_t jsonToPhysiAggNode(const SJson* pJson, void* pObj) {
 static const char* jkExchangePhysiPlanSrcStartGroupId = "SrcStartGroupId";
 static const char* jkExchangePhysiPlanSrcEndGroupId = "SrcEndGroupId";
 static const char* jkExchangePhysiPlanSrcEndPoints = "SrcEndPoints";
+static const char* jkExchangePhysiPlanSeqRecvData = "SeqRecvData";
 
 static int32_t physiExchangeNodeToJson(const void* pObj, SJson* pJson) {
   const SExchangePhysiNode* pNode = (const SExchangePhysiNode*)pObj;
@@ -1878,6 +1879,9 @@ static int32_t physiExchangeNodeToJson(const void* pObj, SJson* pJson) {
   if (TSDB_CODE_SUCCESS == code) {
     code = nodeListToJson(pJson, jkExchangePhysiPlanSrcEndPoints, pNode->pSrcEndPoints);
   }
+  if (TSDB_CODE_SUCCESS == code) {
+    code = tjsonAddBoolToObject(pJson, jkExchangePhysiPlanSeqRecvData, pNode->seqRecvData);
+  }
 
   return code;
 }
@@ -1895,6 +1899,9 @@ static int32_t jsonToPhysiExchangeNode(const SJson* pJson, void* pObj) {
   if (TSDB_CODE_SUCCESS == code) {
     code = jsonToNodeList(pJson, jkExchangePhysiPlanSrcEndPoints, &pNode->pSrcEndPoints);
   }
+  if (TSDB_CODE_SUCCESS == code) {
+    code = tjsonGetBoolValue(pJson, jkExchangePhysiPlanSeqRecvData, &pNode->seqRecvData);
+  }
 
   return code;
 }

source/libs/nodes/src/nodesMsgFuncs.c

@@ -2428,7 +2428,8 @@ enum {
   PHY_EXCHANGE_CODE_SRC_START_GROUP_ID,
   PHY_EXCHANGE_CODE_SRC_END_GROUP_ID,
   PHY_EXCHANGE_CODE_SINGLE_CHANNEL,
-  PHY_EXCHANGE_CODE_SRC_ENDPOINTS
+  PHY_EXCHANGE_CODE_SRC_ENDPOINTS,
+  PHY_EXCHANGE_CODE_SEQ_RECV_DATA
 };
 
 static int32_t physiExchangeNodeToMsg(const void* pObj, STlvEncoder* pEncoder) {
@@ -2447,6 +2448,9 @@ static int32_t physiExchangeNodeToMsg(const void* pObj, STlvEncoder* pEncoder) {
   if (TSDB_CODE_SUCCESS == code) {
     code = tlvEncodeObj(pEncoder, PHY_EXCHANGE_CODE_SRC_ENDPOINTS, nodeListToMsg, pNode->pSrcEndPoints);
   }
+  if (TSDB_CODE_SUCCESS == code) {
+    code = tlvEncodeBool(pEncoder, PHY_EXCHANGE_CODE_SEQ_RECV_DATA, pNode->seqRecvData);
+  }
 
   return code;
 }
@@ -2473,6 +2477,9 @@ static int32_t msgToPhysiExchangeNode(STlvDecoder* pDecoder, void* pObj) {
       case PHY_EXCHANGE_CODE_SRC_ENDPOINTS:
         code = msgToNodeListFromTlv(pTlv, (void**)&pNode->pSrcEndPoints);
         break;
+      case PHY_EXCHANGE_CODE_SEQ_RECV_DATA:
+        code = tlvDecodeBool(pTlv, &pNode->seqRecvData);
+        break;
       default:
         break;
     }

source/libs/parser/src/parInsertSql.c

@@ -918,7 +918,12 @@ static int32_t preParseBoundColumnsClause(SInsertParseContext* pCxt, SVnodeModif
 
 static int32_t getTableDataBlocks(SInsertParseContext* pCxt, SVnodeModifOpStmt* pStmt, STableDataBlocks** pDataBuf) {
   if (pCxt->pComCxt->async) {
-    return insGetDataBlockFromList(pStmt->pTableBlockHashObj, &pStmt->pTableMeta->uid, sizeof(pStmt->pTableMeta->uid),
+    uint64_t uid = pStmt->pTableMeta->uid;
+    if (pStmt->usingTableProcessing) {
+      pStmt->pTableMeta->uid = 0;
+    }
+    
+    return insGetDataBlockFromList(pStmt->pTableBlockHashObj, &uid, sizeof(pStmt->pTableMeta->uid),
                                    TSDB_DEFAULT_PAYLOAD_SIZE, sizeof(SSubmitBlk),
                                    getTableInfo(pStmt->pTableMeta).rowSize, pStmt->pTableMeta, pDataBuf, NULL,
                                    &pStmt->createTblReq);

source/libs/parser/src/parTranslater.c

@@ -3685,9 +3685,19 @@ static int32_t translateInsertProject(STranslateContext* pCxt, SInsertStmt* pIns
   return addOrderByPrimaryKeyToQuery(pCxt, pPrimaryKeyExpr, pInsert->pQuery);
 }
 
+static int32_t translateInsertTable(STranslateContext* pCxt, SNode* pTable) {
+  int32_t code = translateFrom(pCxt, pTable);
+  if (TSDB_CODE_SUCCESS == code && TSDB_CHILD_TABLE != ((SRealTableNode*)pTable)->pMeta->tableType &&
+      TSDB_NORMAL_TABLE != ((SRealTableNode*)pTable)->pMeta->tableType) {
+    code = generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_SYNTAX_ERROR,
+                                   "insert data into super table is not supported");
+  }
+  return code;
+}
+
 static int32_t translateInsert(STranslateContext* pCxt, SInsertStmt* pInsert) {
   pCxt->pCurrStmt = (SNode*)pInsert;
-  int32_t code = translateFrom(pCxt, pInsert->pTable);
+  int32_t code = translateInsertTable(pCxt, pInsert->pTable);
   if (TSDB_CODE_SUCCESS == code) {
     code = translateInsertCols(pCxt, pInsert);
   }
@@ -7089,9 +7099,10 @@ static int32_t rewriteDropTable(STranslateContext* pCxt, SQuery* pQuery) {
 
 static int32_t buildUpdateTagValReq(STranslateContext* pCxt, SAlterTableStmt* pStmt, STableMeta* pTableMeta,
                                     SVAlterTbReq* pReq) {
-  SSchema* pSchema = getColSchema(pTableMeta, pStmt->colName);
+  SSchema* pSchema = getTagSchema(pTableMeta, pStmt->colName);
   if (NULL == pSchema) {
-    return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_ALTER_TABLE);
+    return generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_ALTER_TABLE, "Invalid tag name: %s",
+                                   pStmt->colName);
   }
 
   pReq->tagName = strdup(pStmt->colName);

source/libs/planner/src/planLogicCreater.c

@@ -36,6 +36,7 @@ static int32_t createQueryLogicNode(SLogicPlanContext* pCxt, SNode* pStmt, SLogi
 typedef struct SRewriteExprCxt {
   int32_t    errCode;
   SNodeList* pExprs;
+  bool*      pOutputs;
 } SRewriteExprCxt;
 
 static void setColumnInfo(SFunctionNode* pFunc, SColumnNode* pCol) {
@@ -63,12 +64,28 @@ static void setColumnInfo(SFunctionNode* pFunc, SColumnNode* pCol) {
 }
 
 static EDealRes doRewriteExpr(SNode** pNode, void* pContext) {
+  SRewriteExprCxt* pCxt = (SRewriteExprCxt*)pContext;
   switch (nodeType(*pNode)) {
+    case QUERY_NODE_COLUMN: {
+      if (NULL != pCxt->pOutputs) {
+        SNode*  pExpr;
+        int32_t index = 0;
+        FOREACH(pExpr, pCxt->pExprs) {
+          if (QUERY_NODE_GROUPING_SET == nodeType(pExpr)) {
+            pExpr = nodesListGetNode(((SGroupingSetNode*)pExpr)->pParameterList, 0);
+          }
+          if (nodesEqualNode(pExpr, *pNode)) {
+            pCxt->pOutputs[index] = true;
+            break;
+          }
+        }
+      }
+      break;
+    }
     case QUERY_NODE_OPERATOR:
     case QUERY_NODE_LOGIC_CONDITION:
     case QUERY_NODE_FUNCTION:
     case QUERY_NODE_CASE_WHEN: {
-      SRewriteExprCxt* pCxt = (SRewriteExprCxt*)pContext;
       SNode*  pExpr;
       int32_t index = 0;
       FOREACH(pExpr, pCxt->pExprs) {
@@ -89,6 +106,9 @@ static EDealRes doRewriteExpr(SNode** pNode, void* pContext) {
           }
           nodesDestroyNode(*pNode);
           *pNode = (SNode*)pCol;
+          if (NULL != pCxt->pOutputs) {
+            pCxt->pOutputs[index] = true;
+          }
           return DEAL_RES_IGNORE_CHILD;
         }
         ++index;
@@ -121,7 +141,7 @@ static EDealRes doNameExpr(SNode* pNode, void* pContext) {
 
 static int32_t rewriteExprForSelect(SNode* pExpr, SSelectStmt* pSelect, ESqlClause clause) {
   nodesWalkExpr(pExpr, doNameExpr, NULL);
-  SRewriteExprCxt cxt = {.errCode = TSDB_CODE_SUCCESS, .pExprs = NULL};
+  SRewriteExprCxt cxt = {.errCode = TSDB_CODE_SUCCESS, .pExprs = NULL, .pOutputs = NULL};
   cxt.errCode = nodesListMakeAppend(&cxt.pExprs, pExpr);
   if (TSDB_CODE_SUCCESS == cxt.errCode) {
     nodesRewriteSelectStmt(pSelect, clause, doRewriteExpr, &cxt);
@@ -130,23 +150,50 @@ static int32_t rewriteExprForSelect(SNode* pExpr, SSelectStmt* pSelect, ESqlClau
   return cxt.errCode;
 }
 
-static int32_t rewriteExprsForSelect(SNodeList* pExprs, SSelectStmt* pSelect, ESqlClause clause) {
+static int32_t cloneRewriteExprs(SNodeList* pExprs, bool* pOutputs, SNodeList** pRewriteExpr) {
+  int32_t code = TSDB_CODE_SUCCESS;
+  int32_t index = 0;
+  SNode*  pExpr = NULL;
+  FOREACH(pExpr, pExprs) {
+    if (pOutputs[index]) {
+      code = nodesListMakeStrictAppend(pRewriteExpr, nodesCloneNode(pExpr));
+      if (TSDB_CODE_SUCCESS != code) {
+        NODES_DESTORY_LIST(*pRewriteExpr);
+        break;
+      }
+    }
+  }
+  return code;
+}
+
+static int32_t rewriteExprsForSelect(SNodeList* pExprs, SSelectStmt* pSelect, ESqlClause clause,
+                                     SNodeList** pRewriteExprs) {
   nodesWalkExprs(pExprs, doNameExpr, NULL);
-  SRewriteExprCxt cxt = {.errCode = TSDB_CODE_SUCCESS, .pExprs = pExprs};
+  SRewriteExprCxt cxt = {.errCode = TSDB_CODE_SUCCESS, .pExprs = pExprs, .pOutputs = NULL};
+  if (NULL != pRewriteExprs) {
+    cxt.pOutputs = taosMemoryCalloc(LIST_LENGTH(pExprs), sizeof(bool));
+    if (NULL == cxt.pOutputs) {
+      return TSDB_CODE_OUT_OF_MEMORY;
+    }
+  }
   nodesRewriteSelectStmt(pSelect, clause, doRewriteExpr, &cxt);
+  if (TSDB_CODE_SUCCESS == cxt.errCode && NULL != pRewriteExprs) {
+    cxt.errCode = cloneRewriteExprs(pExprs, cxt.pOutputs, pRewriteExprs);
+  }
+  taosMemoryFree(cxt.pOutputs);
   return cxt.errCode;
 }
 
 static int32_t rewriteExpr(SNodeList* pExprs, SNode** pTarget) {
   nodesWalkExprs(pExprs, doNameExpr, NULL);
-  SRewriteExprCxt cxt = {.errCode = TSDB_CODE_SUCCESS, .pExprs = pExprs};
+  SRewriteExprCxt cxt = {.errCode = TSDB_CODE_SUCCESS, .pExprs = pExprs, .pOutputs = NULL};
   nodesRewriteExpr(pTarget, doRewriteExpr, &cxt);
   return cxt.errCode;
 }
 
 static int32_t rewriteExprs(SNodeList* pExprs, SNodeList* pTarget) {
   nodesWalkExprs(pExprs, doNameExpr, NULL);
-  SRewriteExprCxt cxt = {.errCode = TSDB_CODE_SUCCESS, .pExprs = pExprs};
+  SRewriteExprCxt cxt = {.errCode = TSDB_CODE_SUCCESS, .pExprs = pExprs, .pOutputs = NULL};
   nodesRewriteExprs(pTarget, doRewriteExpr, &cxt);
   return cxt.errCode;
 }
@@ -311,7 +358,7 @@ static int32_t createScanLogicNode(SLogicPlanContext* pCxt, SSelectStmt* pSelect
 
   // rewrite the expression in subsequent clauses
   if (TSDB_CODE_SUCCESS == code) {
-    code = rewriteExprsForSelect(pScan->pScanPseudoCols, pSelect, SQL_CLAUSE_FROM);
+    code = rewriteExprsForSelect(pScan->pScanPseudoCols, pSelect, SQL_CLAUSE_FROM, NULL);
   }
 
   pScan->scanType = getScanType(pCxt, pScan->pScanPseudoCols, pScan->pScanCols, pScan->tableType, pSelect->tagScan);
@@ -509,23 +556,20 @@ static int32_t createAggLogicNode(SLogicPlanContext* pCxt, SSelectStmt* pSelect,
 
   // rewrite the expression in subsequent clauses
   if (TSDB_CODE_SUCCESS == code && NULL != pAgg->pAggFuncs) {
-    code = rewriteExprsForSelect(pAgg->pAggFuncs, pSelect, SQL_CLAUSE_GROUP_BY);
+    code = rewriteExprsForSelect(pAgg->pAggFuncs, pSelect, SQL_CLAUSE_GROUP_BY, NULL);
   }
 
   if (NULL != pSelect->pGroupByList) {
-    if (NULL != pAgg->pGroupKeys) {
-      code = nodesListStrictAppendList(pAgg->pGroupKeys, nodesCloneList(pSelect->pGroupByList));
-    } else {
     pAgg->pGroupKeys = nodesCloneList(pSelect->pGroupByList);
     if (NULL == pAgg->pGroupKeys) {
       code = TSDB_CODE_OUT_OF_MEMORY;
     }
   }
-  }
 
   // rewrite the expression in subsequent clauses
+  SNodeList* pOutputGroupKeys = NULL;
   if (TSDB_CODE_SUCCESS == code) {
-    code = rewriteExprsForSelect(pAgg->pGroupKeys, pSelect, SQL_CLAUSE_GROUP_BY);
+    code = rewriteExprsForSelect(pAgg->pGroupKeys, pSelect, SQL_CLAUSE_GROUP_BY, &pOutputGroupKeys);
   }
 
   if (TSDB_CODE_SUCCESS == code && NULL != pSelect->pHaving) {
@@ -536,9 +580,11 @@ static int32_t createAggLogicNode(SLogicPlanContext* pCxt, SSelectStmt* pSelect,
   }
 
   // set the output
-  if (TSDB_CODE_SUCCESS == code && NULL != pAgg->pGroupKeys) {
+  if (TSDB_CODE_SUCCESS == code && NULL != pOutputGroupKeys) {
-    code = createColumnByRewriteExprs(pAgg->pGroupKeys, &pAgg->node.pTargets);
+    code = createColumnByRewriteExprs(pOutputGroupKeys, &pAgg->node.pTargets);
   }
+  nodesDestroyList(pOutputGroupKeys);
+
   if (TSDB_CODE_SUCCESS == code && NULL != pAgg->pAggFuncs) {
     code = createColumnByRewriteExprs(pAgg->pAggFuncs, &pAgg->node.pTargets);
   }
@@ -574,7 +620,7 @@ static int32_t createIndefRowsFuncLogicNode(SLogicPlanContext* pCxt, SSelectStmt
   // indefinite rows functions and _select_values functions
   int32_t code = nodesCollectFuncs(pSelect, SQL_CLAUSE_SELECT, fmIsVectorFunc, &pIdfRowsFunc->pFuncs);
   if (TSDB_CODE_SUCCESS == code) {
-    code = rewriteExprsForSelect(pIdfRowsFunc->pFuncs, pSelect, SQL_CLAUSE_SELECT);
+    code = rewriteExprsForSelect(pIdfRowsFunc->pFuncs, pSelect, SQL_CLAUSE_SELECT, NULL);
   }
 
   // set the output
@@ -612,7 +658,7 @@ static int32_t createInterpFuncLogicNode(SLogicPlanContext* pCxt, SSelectStmt* p
   // interp functions and _group_key functions
   int32_t code = nodesCollectFuncs(pSelect, SQL_CLAUSE_SELECT, isInterpFunc, &pInterpFunc->pFuncs);
   if (TSDB_CODE_SUCCESS == code) {
-    code = rewriteExprsForSelect(pInterpFunc->pFuncs, pSelect, SQL_CLAUSE_SELECT);
+    code = rewriteExprsForSelect(pInterpFunc->pFuncs, pSelect, SQL_CLAUSE_SELECT, NULL);
   }
 
   if (TSDB_CODE_SUCCESS == code && NULL != pSelect->pFill) {
@@ -656,7 +702,7 @@ static int32_t createWindowLogicNodeFinalize(SLogicPlanContext* pCxt, SSelectStm
 
   int32_t code = nodesCollectFuncs(pSelect, SQL_CLAUSE_WINDOW, fmIsWindowClauseFunc, &pWindow->pFuncs);
   if (TSDB_CODE_SUCCESS == code) {
-    code = rewriteExprsForSelect(pWindow->pFuncs, pSelect, SQL_CLAUSE_WINDOW);
+    code = rewriteExprsForSelect(pWindow->pFuncs, pSelect, SQL_CLAUSE_WINDOW, NULL);
   }
 
   if (TSDB_CODE_SUCCESS == code) {
@@ -854,10 +900,10 @@ static int32_t createFillLogicNode(SLogicPlanContext* pCxt, SSelectStmt* pSelect
 
   int32_t code = partFillExprs(pSelect, &pFill->pFillExprs, &pFill->pNotFillExprs);
   if (TSDB_CODE_SUCCESS == code) {
-    code = rewriteExprsForSelect(pFill->pFillExprs, pSelect, SQL_CLAUSE_FILL);
+    code = rewriteExprsForSelect(pFill->pFillExprs, pSelect, SQL_CLAUSE_FILL, NULL);
   }
   if (TSDB_CODE_SUCCESS == code) {
-    code = rewriteExprsForSelect(pFill->pNotFillExprs, pSelect, SQL_CLAUSE_FILL);
+    code = rewriteExprsForSelect(pFill->pNotFillExprs, pSelect, SQL_CLAUSE_FILL, NULL);
   }
   if (TSDB_CODE_SUCCESS == code) {
     code = createColumnByRewriteExprs(pFill->pFillExprs, &pFill->node.pTargets);
@@ -1066,7 +1112,7 @@ static int32_t createDistinctLogicNode(SLogicPlanContext* pCxt, SSelectStmt* pSe
 
   // rewrite the expression in subsequent clauses
   if (TSDB_CODE_SUCCESS == code) {
-    code = rewriteExprsForSelect(pAgg->pGroupKeys, pSelect, SQL_CLAUSE_DISTINCT);
+    code = rewriteExprsForSelect(pAgg->pGroupKeys, pSelect, SQL_CLAUSE_DISTINCT, NULL);
   }
 
   // set the output

source/libs/planner/src/planOptimizer.c

@@ -1476,19 +1476,33 @@ static bool partTagsHasIndefRowsSelectFunc(SNodeList* pFuncs) {
   return false;
 }
 
-static int32_t partTagsRewriteGroupTagsToFuncs(SNodeList* pGroupTags, int32_t start, SNodeList* pAggFuncs) {
+static bool partTagsNeedOutput(SNode* pExpr, SNodeList* pTargets) {
-  bool    hasIndefRowsSelectFunc = partTagsHasIndefRowsSelectFunc(pAggFuncs);
+  SNode* pOutput = NULL;
+  FOREACH(pOutput, pTargets) {
+    if (QUERY_NODE_COLUMN == nodeType(pExpr)) {
+      if (nodesEqualNode(pExpr, pOutput)) {
+        return true;
+      }
+    } else if (0 == strcmp(((SExprNode*)pExpr)->aliasName, ((SColumnNode*)pOutput)->colName)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+static int32_t partTagsRewriteGroupTagsToFuncs(SNodeList* pGroupTags, int32_t start, SAggLogicNode* pAgg) {
+  bool    hasIndefRowsSelectFunc = partTagsHasIndefRowsSelectFunc(pAgg->pAggFuncs);
   int32_t code = TSDB_CODE_SUCCESS;
   int32_t index = 0;
   SNode*  pNode = NULL;
   FOREACH(pNode, pGroupTags) {
-    if (index++ < start) {
+    if (index++ < start || !partTagsNeedOutput(pNode, pAgg->node.pTargets)) {
       continue;
     }
     if (hasIndefRowsSelectFunc) {
-      code = nodesListStrictAppend(pAggFuncs, partTagsCreateWrapperFunc("_select_value", pNode));
+      code = nodesListStrictAppend(pAgg->pAggFuncs, partTagsCreateWrapperFunc("_select_value", pNode));
     } else {
-      code = nodesListStrictAppend(pAggFuncs, partTagsCreateWrapperFunc("_group_key", pNode));
+      code = nodesListStrictAppend(pAgg->pAggFuncs, partTagsCreateWrapperFunc("_group_key", pNode));
     }
     if (TSDB_CODE_SUCCESS != code) {
       break;
@@ -1541,7 +1555,7 @@ static int32_t partTagsOptimize(SOptimizeContext* pCxt, SLogicSubplan* pLogicSub
     }
     NODES_DESTORY_LIST(pAgg->pGroupKeys);
     if (TSDB_CODE_SUCCESS == code && start >= 0) {
-      code = partTagsRewriteGroupTagsToFuncs(pScan->pGroupTags, start, pAgg->pAggFuncs);
+      code = partTagsRewriteGroupTagsToFuncs(pScan->pGroupTags, start, pAgg);
     }
   }
   if (TSDB_CODE_SUCCESS == code) {

source/libs/planner/src/planPhysiCreater.c

@@ -1064,6 +1064,7 @@ static int32_t doCreateExchangePhysiNode(SPhysiPlanContext* pCxt, SExchangeLogic
 
   pExchange->srcStartGroupId = pExchangeLogicNode->srcStartGroupId;
   pExchange->srcEndGroupId = pExchangeLogicNode->srcEndGroupId;
+  pExchange->seqRecvData = pExchangeLogicNode->seqRecvData;
   *pPhyNode = (SPhysiNode*)pExchange;
 
   return TSDB_CODE_SUCCESS;

source/libs/planner/src/planSpliter.c

@@ -292,6 +292,43 @@ static bool stbSplNeedSplitJoin(bool streamQuery, SJoinLogicNode* pJoin) {
   return true;
 }
 
+static SNodeList* stbSplGetPartKeys(SLogicNode* pNode) {
+  if (QUERY_NODE_LOGIC_PLAN_SCAN == nodeType(pNode)) {
+    return ((SScanLogicNode*)pNode)->pGroupTags;
+  } else if (QUERY_NODE_LOGIC_PLAN_PARTITION == nodeType(pNode)) {
+    return ((SPartitionLogicNode*)pNode)->pPartitionKeys;
+  } else {
+    return NULL;
+  }
+}
+
+static bool stbSplHasPartTbname(SNodeList* pPartKeys) {
+  if (NULL == pPartKeys) {
+    return false;
+  }
+  SNode* pPartKey = NULL;
+  FOREACH(pPartKey, pPartKeys) {
+    if (QUERY_NODE_GROUPING_SET == nodeType(pPartKey)) {
+      pPartKey = nodesListGetNode(((SGroupingSetNode*)pPartKey)->pParameterList, 0);
+    }
+    if ((QUERY_NODE_FUNCTION == nodeType(pPartKey) && FUNCTION_TYPE_TBNAME == ((SFunctionNode*)pPartKey)->funcType) ||
+        (QUERY_NODE_COLUMN == nodeType(pPartKey) && COLUMN_TYPE_TBNAME == ((SColumnNode*)pPartKey)->colType)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+static bool stbSplIsPartTableAgg(SAggLogicNode* pAgg) {
+  if (NULL != pAgg->pGroupKeys) {
+    return stbSplHasPartTbname(pAgg->pGroupKeys);
+  }
+  if (1 != LIST_LENGTH(pAgg->node.pChildren)) {
+    return false;
+  }
+  return stbSplHasPartTbname(stbSplGetPartKeys((SLogicNode*)nodesListGetNode(pAgg->node.pChildren, 0)));
+}
+
 static bool stbSplNeedSplit(bool streamQuery, SLogicNode* pNode) {
   switch (nodeType(pNode)) {
     case QUERY_NODE_LOGIC_PLAN_SCAN:
@@ -301,7 +338,9 @@ static bool stbSplNeedSplit(bool streamQuery, SLogicNode* pNode) {
     case QUERY_NODE_LOGIC_PLAN_PARTITION:
       return streamQuery ? false : stbSplIsMultiTbScanChild(streamQuery, pNode);
     case QUERY_NODE_LOGIC_PLAN_AGG:
-      return !stbSplHasGatherExecFunc(((SAggLogicNode*)pNode)->pAggFuncs) && stbSplHasMultiTbScan(streamQuery, pNode);
+      return (!stbSplHasGatherExecFunc(((SAggLogicNode*)pNode)->pAggFuncs) ||
+              stbSplIsPartTableAgg((SAggLogicNode*)pNode)) &&
+             stbSplHasMultiTbScan(streamQuery, pNode);
     case QUERY_NODE_LOGIC_PLAN_WINDOW:
       return stbSplNeedSplitWindow(streamQuery, pNode);
     case QUERY_NODE_LOGIC_PLAN_SORT:
@@ -676,27 +715,8 @@ static int32_t stbSplSplitState(SSplitContext* pCxt, SStableSplitInfo* pInfo) {
   }
 }
 
-static SNodeList* stbSplGetPartKeys(SLogicNode* pNode) {
-  if (QUERY_NODE_LOGIC_PLAN_SCAN == nodeType(pNode)) {
-    return ((SScanLogicNode*)pNode)->pGroupTags;
-  } else if (QUERY_NODE_LOGIC_PLAN_PARTITION == nodeType(pNode)) {
-    return ((SPartitionLogicNode*)pNode)->pPartitionKeys;
-  } else {
-    return NULL;
-  }
-}
-
-static bool stbSplIsPartTbanme(SNodeList* pPartKeys) {
-  if (NULL == pPartKeys || 1 != LIST_LENGTH(pPartKeys)) {
-    return false;
-  }
-  SNode* pPartKey = nodesListGetNode(pPartKeys, 0);
-  return (QUERY_NODE_FUNCTION == nodeType(pPartKey) && FUNCTION_TYPE_TBNAME == ((SFunctionNode*)pPartKey)->funcType) ||
-         (QUERY_NODE_COLUMN == nodeType(pPartKey) && COLUMN_TYPE_TBNAME == ((SColumnNode*)pPartKey)->colType);
-}
-
 static bool stbSplIsPartTableWinodw(SWindowLogicNode* pWindow) {
-  return stbSplIsPartTbanme(stbSplGetPartKeys((SLogicNode*)nodesListGetNode(pWindow->node.pChildren, 0)));
+  return stbSplHasPartTbname(stbSplGetPartKeys((SLogicNode*)nodesListGetNode(pWindow->node.pChildren, 0)));
 }
 
 static int32_t stbSplSplitWindowForCrossTable(SSplitContext* pCxt, SStableSplitInfo* pInfo) {
@@ -713,6 +733,17 @@ static int32_t stbSplSplitWindowForCrossTable(SSplitContext* pCxt, SStableSplitI
   return TSDB_CODE_PLAN_INTERNAL_ERROR;
 }
 
+static bool stbSplNeedSeqRecvData(SLogicNode* pNode) {
+  if (NULL == pNode) {
+    return false;
+  }
+
+  if (NULL != pNode->pLimit || NULL != pNode->pSlimit) {
+    return true;
+  }
+  return stbSplNeedSeqRecvData(pNode->pParent);
+}
+
 static int32_t stbSplSplitWindowForPartTable(SSplitContext* pCxt, SStableSplitInfo* pInfo) {
   if (pCxt->pPlanCxt->streamQuery) {
     SPLIT_FLAG_SET_MASK(pInfo->pSubplan->splitFlag, SPLIT_FLAG_STABLE_SPLIT);
@@ -728,6 +759,7 @@ static int32_t stbSplSplitWindowForPartTable(SSplitContext* pCxt, SStableSplitIn
     code = replaceLogicNode(pInfo->pSubplan, pInfo->pSplitNode, (SLogicNode*)pExchange);
   }
   if (TSDB_CODE_SUCCESS == code) {
+    pExchange->seqRecvData = stbSplNeedSeqRecvData((SLogicNode*)pExchange);
     code = nodesListMakeStrictAppend(&pInfo->pSubplan->pChildren,
                                      (SNode*)splCreateScanSubplan(pCxt, pInfo->pSplitNode, SPLIT_FLAG_STABLE_SPLIT));
   }
@@ -797,7 +829,17 @@ static int32_t stbSplCreatePartAggNode(SAggLogicNode* pMergeAgg, SLogicNode** pO
   return code;
 }
 
-static int32_t stbSplSplitAggNode(SSplitContext* pCxt, SStableSplitInfo* pInfo) {
+static int32_t stbSplSplitAggNodeForPartTable(SSplitContext* pCxt, SStableSplitInfo* pInfo) {
+  int32_t code = splCreateExchangeNodeForSubplan(pCxt, pInfo->pSubplan, pInfo->pSplitNode, SUBPLAN_TYPE_MERGE);
+  if (TSDB_CODE_SUCCESS == code) {
+    code = nodesListMakeStrictAppend(&pInfo->pSubplan->pChildren,
+                                     (SNode*)splCreateScanSubplan(pCxt, pInfo->pSplitNode, SPLIT_FLAG_STABLE_SPLIT));
+  }
+  ++(pCxt->groupId);
+  return code;
+}
+
+static int32_t stbSplSplitAggNodeForCrossTable(SSplitContext* pCxt, SStableSplitInfo* pInfo) {
   SLogicNode* pPartAgg = NULL;
   int32_t     code = stbSplCreatePartAggNode((SAggLogicNode*)pInfo->pSplitNode, &pPartAgg);
   if (TSDB_CODE_SUCCESS == code) {
@@ -812,6 +854,13 @@ static int32_t stbSplSplitAggNode(SSplitContext* pCxt, SStableSplitInfo* pInfo)
   return code;
 }
 
+static int32_t stbSplSplitAggNode(SSplitContext* pCxt, SStableSplitInfo* pInfo) {
+  if (stbSplIsPartTableAgg((SAggLogicNode*)pInfo->pSplitNode)) {
+    return stbSplSplitAggNodeForPartTable(pCxt, pInfo);
+  }
+  return stbSplSplitAggNodeForCrossTable(pCxt, pInfo);
+}
+
 static SNode* stbSplCreateColumnNode(SExprNode* pExpr) {
   SColumnNode* pCol = (SColumnNode*)nodesMakeNode(QUERY_NODE_COLUMN);
   if (NULL == pCol) {

source/libs/sync/inc/syncInt.h

@@ -232,7 +232,7 @@ int32_t   syncNodeSendMsgById(const SRaftId* destRaftId, SSyncNode* pSyncNode, S
 int32_t   syncNodeSendMsgByInfo(const SNodeInfo* nodeInfo, SSyncNode* pSyncNode, SRpcMsg* pMsg);
 SyncIndex syncMinMatchIndex(SSyncNode* pSyncNode);
 int32_t   syncCacheEntry(SSyncLogStore* pLogStore, SSyncRaftEntry* pEntry, LRUHandle** h);
-bool      syncNodeHeartbeatTimeout(SSyncNode* pSyncNode);
+bool      syncNodeHeartbeatReplyTimeout(SSyncNode* pSyncNode);
 
 // raft state change --------------
 void syncNodeUpdateTerm(SSyncNode* pSyncNode, SyncTerm term);

source/libs/sync/inc/syncMessage.h

@@ -124,6 +124,7 @@ typedef struct SyncHeartbeat {
   SyncIndex commitIndex;
   SyncTerm  privateTerm;
   SyncTerm  minMatchIndex;
+  int64_t   timeStamp;
 } SyncHeartbeat;
 
 typedef struct SyncHeartbeatReply {

source/libs/sync/src/syncMain.c

@@ -640,7 +640,7 @@ int32_t syncNodePropose(SSyncNode* pSyncNode, SRpcMsg* pMsg, bool isWeak) {
   }
 
   // heartbeat timeout
-  if (syncNodeHeartbeatTimeout(pSyncNode)) {
+  if (syncNodeHeartbeatReplyTimeout(pSyncNode)) {
     terrno = TSDB_CODE_SYN_PROPOSE_NOT_READY;
     sNError(pSyncNode, "failed to sync propose since hearbeat timeout, type:%s, last:%" PRId64 ", cmt:%" PRId64,
             TMSG_INFO(pMsg->msgType), syncNodeGetLastIndex(pSyncNode), pSyncNode->commitIndex);
@@ -2039,6 +2039,7 @@ static void syncNodeEqPeerHeartbeatTimer(void* param, void* tmrId) {
       pSyncMsg->commitIndex = pSyncNode->commitIndex;
       pSyncMsg->minMatchIndex = syncMinMatchIndex(pSyncNode);
       pSyncMsg->privateTerm = 0;
+      pSyncMsg->timeStamp = taosGetTimestampMs();
 
       // send msg
       syncNodeSendHeartbeat(pSyncNode, &pSyncMsg->destId, &rpcMsg);
@@ -2094,7 +2095,7 @@ int32_t syncCacheEntry(SSyncLogStore* pLogStore, SSyncRaftEntry* pEntry, LRUHand
   return code;
 }
 
-bool syncNodeHeartbeatTimeout(SSyncNode* pSyncNode) {
+bool syncNodeHeartbeatReplyTimeout(SSyncNode* pSyncNode) {
   if (pSyncNode->replicaNum == 1) {
     return false;
   }
@@ -2148,7 +2149,11 @@ static int32_t syncNodeAppendNoop(SSyncNode* ths) {
 
 int32_t syncNodeOnHeartbeat(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
   SyncHeartbeat* pMsg = pRpcMsg->pCont;
-  syncLogRecvHeartbeat(ths, pMsg, "");
+
+  int64_t tsMs = taosGetTimestampMs();
+  char    buf[128];
+  snprintf(buf, sizeof(buf), "recv local time:%" PRId64, tsMs);
+  syncLogRecvHeartbeat(ths, pMsg, buf);
 
   SRpcMsg rpcMsg = {0};
   (void)syncBuildHeartbeatReply(&rpcMsg, ths->vgId);
@@ -2161,6 +2166,8 @@ int32_t syncNodeOnHeartbeat(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
   pMsgReply->timeStamp = taosGetTimestampMs();
 
   if (pMsg->term == ths->pRaftStore->currentTerm && ths->state != TAOS_SYNC_STATE_LEADER) {
+    syncIndexMgrSetRecvTime(ths->pNextIndex, &(pMsg->srcId), tsMs);
+
     syncNodeResetElectTimer(ths);
     ths->minMatchIndex = pMsg->minMatchIndex;
 
@@ -2220,10 +2227,14 @@ int32_t syncNodeOnHeartbeat(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
 
 int32_t syncNodeOnHeartbeatReply(SSyncNode* ths, const SRpcMsg* pRpcMsg) {
   SyncHeartbeatReply* pMsg = pRpcMsg->pCont;
-  syncLogRecvHeartbeatReply(ths, pMsg, "");
+
+  int64_t tsMs = taosGetTimestampMs();
+  char    buf[128];
+  snprintf(buf, sizeof(buf), "recv local time:%" PRId64, tsMs);
+  syncLogRecvHeartbeatReply(ths, pMsg, buf);
 
   // update last reply time, make decision whether the other node is alive or not
-  syncIndexMgrSetRecvTime(ths->pMatchIndex, &pMsg->srcId, pMsg->timeStamp);
+  syncIndexMgrSetRecvTime(ths->pMatchIndex, &pMsg->srcId, tsMs);
   return 0;
 }
 
@@ -2498,6 +2509,8 @@ int32_t syncNodeDoCommit(SSyncNode* ths, SyncIndex beginIndex, SyncIndex endInde
         SRpcMsg rpcMsg = {0};
         syncEntry2OriginalRpc(pEntry, &rpcMsg);
 
+        sTrace("do commit index:%" PRId64 ", type:%s", i, TMSG_INFO(pEntry->msgType));
+
         // user commit
         if ((ths->pFsm->FpCommitCb != NULL) && syncUtilUserCommit(pEntry->originalRpcType)) {
           bool internalExecute = true;
@@ -2505,7 +2518,8 @@ int32_t syncNodeDoCommit(SSyncNode* ths, SyncIndex beginIndex, SyncIndex endInde
             internalExecute = false;
           }
 
-          sNTrace(ths, "commit index:%" PRId64 ", internal:%d", i, internalExecute);
+          sNTrace(ths, "user commit index:%" PRId64 ", internal:%d, type:%s", i, internalExecute,
+                  TMSG_INFO(pEntry->msgType));
 
           // execute fsm in apply thread, or execute outside syncPropose
           if (internalExecute) {

source/libs/sync/src/syncReplication.c

@@ -213,9 +213,11 @@ int32_t syncNodeSendHeartbeat(SSyncNode* pSyncNode, const SRaftId* destId, SRpcM
 }
 
 int32_t syncNodeHeartbeatPeers(SSyncNode* pSyncNode) {
+  int64_t ts = taosGetTimestampMs();
   for (int32_t i = 0; i < pSyncNode->peersNum; ++i) {
     SRpcMsg rpcMsg = {0};
     if (syncBuildHeartbeat(&rpcMsg, pSyncNode->vgId) != 0) {
+      sError("vgId:%d, build sync-heartbeat error", pSyncNode->vgId);
       continue;
     }
 
@@ -226,6 +228,7 @@ int32_t syncNodeHeartbeatPeers(SSyncNode* pSyncNode) {
     pSyncMsg->commitIndex = pSyncNode->commitIndex;
     pSyncMsg->minMatchIndex = syncMinMatchIndex(pSyncNode);
     pSyncMsg->privateTerm = 0;
+    pSyncMsg->timeStamp = ts;
 
     // send msg
     syncNodeSendHeartbeat(pSyncNode, &pSyncMsg->destId, &rpcMsg);

source/libs/sync/src/syncUtil.c

@@ -15,6 +15,7 @@
 
 #define _DEFAULT_SOURCE
 #include "syncUtil.h"
+#include "syncIndexMgr.h"
 #include "syncMessage.h"
 #include "syncRaftCfg.h"
 #include "syncRaftStore.h"
@@ -175,6 +176,36 @@ void syncCfg2SimpleStr(const SSyncCfg* pCfg, char* buf, int32_t bufLen) {
   }
 }
 
+// for leader
+static void syncHearbeatReplyTime2Str(SSyncNode* pSyncNode, char* buf, int32_t bufLen) {
+  int32_t len = 5;
+
+  for (int32_t i = 0; i < pSyncNode->replicaNum; ++i) {
+    int64_t tsMs = syncIndexMgrGetRecvTime(pSyncNode->pMatchIndex, &(pSyncNode->replicasId[i]));
+
+    if (i < pSyncNode->replicaNum - 1) {
+      len += snprintf(buf + len, bufLen - len, "%d:%" PRId64 ",", i, tsMs);
+    } else {
+      len += snprintf(buf + len, bufLen - len, "%d:%" PRId64 "}", i, tsMs);
+    }
+  }
+}
+
+// for follower
+static void syncHearbeatTime2Str(SSyncNode* pSyncNode, char* buf, int32_t bufLen) {
+  int32_t len = 4;
+
+  for (int32_t i = 0; i < pSyncNode->replicaNum; ++i) {
+    int64_t tsMs = syncIndexMgrGetRecvTime(pSyncNode->pNextIndex, &(pSyncNode->replicasId[i]));
+
+    if (i < pSyncNode->replicaNum - 1) {
+      len += snprintf(buf + len, bufLen - len, "%d:%" PRId64 ",", i, tsMs);
+    } else {
+      len += snprintf(buf + len, bufLen - len, "%d:%" PRId64 "}", i, tsMs);
+    }
+  }
+}
+
 static void syncPeerState2Str(SSyncNode* pSyncNode, char* buf, int32_t bufLen) {
   int32_t len = 1;
 
@@ -221,6 +252,12 @@ void syncPrintNodeLog(const char* flags, ELogLevel level, int32_t dflag, SSyncNo
   char peerStr[1024] = "{";
   syncPeerState2Str(pNode, peerStr, sizeof(peerStr));
 
+  char hbrTimeStr[256] = "hbr:{";
+  syncHearbeatReplyTime2Str(pNode, hbrTimeStr, sizeof(hbrTimeStr));
+
+  char hbTimeStr[256] = "hb:{";
+  syncHearbeatTime2Str(pNode, hbTimeStr, sizeof(hbTimeStr));
+
   int32_t quorum = syncNodeDynamicQuorum(pNode);
 
   char    eventLog[512];  // {0};
@@ -243,12 +280,13 @@ void syncPrintNodeLog(const char* flags, ELogLevel level, int32_t dflag, SSyncNo
                  "%s"
                  ", tm:%" PRIu64 ", cmt:%" PRId64 ", fst:%" PRId64 ", lst:%" PRId64 ", min:%" PRId64 ", snap:%" PRId64
                  ", snap-tm:%" PRIu64 ", sby:%d, aq:%d, snaping:%" PRId64 ", r-num:%d, lcfg:%" PRId64
-                 ", chging:%d, rsto:%d, dquorum:%d, elt:%" PRId64 ", hb:%" PRId64 ", %s, %s",
+                 ", chging:%d, rsto:%d, dquorum:%d, elt:%" PRId64 ", hb:%" PRId64 ", %s, %s, %s, %s",
                  pNode->vgId, syncStr(pNode->state), eventLog, currentTerm, pNode->commitIndex, logBeginIndex,
                  logLastIndex, pNode->minMatchIndex, snapshot.lastApplyIndex, snapshot.lastApplyTerm,
                  pNode->pRaftCfg->isStandBy, aqItems, pNode->snapshottingIndex, pNode->replicaNum,
                  pNode->pRaftCfg->lastConfigIndex, pNode->changing, pNode->restoreFinish, quorum,
-                 pNode->electTimerLogicClock, pNode->heartbeatTimerLogicClockUser, peerStr, cfgStr);
+                 pNode->electTimerLogicClock, pNode->heartbeatTimerLogicClockUser, peerStr, cfgStr, hbTimeStr,
+                 hbrTimeStr);
   }
 }
 
@@ -395,9 +433,8 @@ void syncLogSendHeartbeat(SSyncNode* pSyncNode, const SyncHeartbeat* pMsg, const
   syncUtilU642Addr(pMsg->destId.addr, host, sizeof(host), &port);
 
   sNTrace(pSyncNode,
-          "send sync-heartbeat to %s:%d {term:%" PRId64 ", cmt:%" PRId64 ", min-match:%" PRId64 ", pterm:%" PRId64
+          "send sync-heartbeat to %s:%d {term:%" PRId64 ", cmt:%" PRId64 ", min-match:%" PRId64 ", ts:%" PRId64 "}, %s",
-          "}, %s",
+          host, port, pMsg->term, pMsg->commitIndex, pMsg->minMatchIndex, pMsg->timeStamp, s);
-          host, port, pMsg->term, pMsg->commitIndex, pMsg->minMatchIndex, pMsg->privateTerm, s);
 }
 
 void syncLogRecvHeartbeat(SSyncNode* pSyncNode, const SyncHeartbeat* pMsg, const char* s) {
@@ -406,9 +443,9 @@ void syncLogRecvHeartbeat(SSyncNode* pSyncNode, const SyncHeartbeat* pMsg, const
   syncUtilU642Addr(pMsg->srcId.addr, host, sizeof(host), &port);
 
   sNTrace(pSyncNode,
-          "recv sync-heartbeat from %s:%d {term:%" PRId64 ", cmt:%" PRId64 ", min-match:%" PRId64 ", pterm:%" PRId64
+          "recv sync-heartbeat from %s:%d {term:%" PRId64 ", cmt:%" PRId64 ", min-match:%" PRId64 ", ts:%" PRId64
           "}, %s",
-          host, port, pMsg->term, pMsg->commitIndex, pMsg->minMatchIndex, pMsg->privateTerm, s);
+          host, port, pMsg->term, pMsg->commitIndex, pMsg->minMatchIndex, pMsg->timeStamp, s);
 }
 
 void syncLogSendHeartbeatReply(SSyncNode* pSyncNode, const SyncHeartbeatReply* pMsg, const char* s) {
@@ -416,8 +453,8 @@ void syncLogSendHeartbeatReply(SSyncNode* pSyncNode, const SyncHeartbeatReply* p
   uint16_t port;
   syncUtilU642Addr(pMsg->destId.addr, host, sizeof(host), &port);
 
-  sNTrace(pSyncNode, "send sync-heartbeat-reply from %s:%d {term:%" PRId64 ", pterm:%" PRId64 "}, %s", host, port,
+  sNTrace(pSyncNode, "send sync-heartbeat-reply from %s:%d {term:%" PRId64 ", ts:%" PRId64 "}, %s", host, port,
-          pMsg->term, pMsg->privateTerm, s);
+          pMsg->term, pMsg->timeStamp, s);
 }
 
 void syncLogRecvHeartbeatReply(SSyncNode* pSyncNode, const SyncHeartbeatReply* pMsg, const char* s) {

source/libs/tdb/src/db/tdbBtree.c

@@ -741,14 +741,12 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx, TXN *pTx
       tdbPageCreate(pOlds[0]->pageSize, &pOldsCopy[i], tdbDefaultMalloc, NULL);
       tdbBtreeInitPage(pOldsCopy[i], &iarg, 0);
       tdbPageCopy(pOlds[i], pOldsCopy[i], 0);
-    }
+      pOlds[i]->nOverflow = 0;
-
-    for (iNew = 0; iNew < nNews; ++iNew) {
-      tdbBtreeInitPage(pNews[iNew], &iarg, 0);
     }
 
     iNew = 0;
     nNewCells = 0;
+    tdbBtreeInitPage(pNews[iNew], &iarg, 0);
 
     for (int iOld = 0; iOld < nOlds; iOld++) {
       SPage *pPage;

source/libs/tdb/src/db/tdbPager.c

@@ -68,7 +68,7 @@ void hashset_destroy(hashset_t set) {
 }
 
 int hashset_add_member(hashset_t set, void *item) {
-  size_t value = (size_t) item;
+  size_t value = (size_t)item;
   size_t h;
 
   if (value == 0) {
@@ -103,7 +103,7 @@ int hashset_add(hashset_t set, void *item) {
 
     set->nitems = 0;
     for (size_t i = 0; i < old_capacity; ++i) {
-      hashset_add_member(set, (void*)old_items[i]);
+      hashset_add_member(set, (void *)old_items[i]);
     }
     tdbOsFree(old_items);
   }
@@ -112,7 +112,7 @@ int hashset_add(hashset_t set, void *item) {
 }
 
 int hashset_remove(hashset_t set, void *item) {
-  size_t value = (size_t) item;
+  size_t value = (size_t)item;
 
   for (size_t h = set->mask & (prime * value); set->items[h] != 0; h = set->mask & (h + prime2)) {
     if (set->items[h] == value) {
@@ -126,7 +126,7 @@ int hashset_remove(hashset_t set, void *item) {
 }
 
 int hashset_contains(hashset_t set, void *item) {
-  size_t value = (size_t) item;
+  size_t value = (size_t)item;
 
   for (size_t h = set->mask & (prime * value); set->items[h] != 0; h = set->mask & (h + prime2)) {
     if (set->items[h] == value) {
@@ -319,7 +319,8 @@ int tdbPagerWrite(SPager *pPager, SPage *pPage) {
   tRBTreePut(&pPager->rbt, (SRBTreeNode *)pPage);
 
   // Write page to journal if neccessary
-  if (TDB_PAGE_PGNO(pPage) <= pPager->dbOrigSize && (pPager->jPageSet == NULL || !hashset_contains(pPager->jPageSet, (void*)((long)TDB_PAGE_PGNO(pPage))))) {
+  if (TDB_PAGE_PGNO(pPage) <= pPager->dbOrigSize &&
+      (pPager->jPageSet == NULL || !hashset_contains(pPager->jPageSet, (void *)((long)TDB_PAGE_PGNO(pPage))))) {
     ret = tdbPagerWritePageToJournal(pPager, pPage);
     if (ret < 0) {
       tdbError("failed to write page to journal since %s", tstrerror(terrno));
@@ -327,7 +328,7 @@ int tdbPagerWrite(SPager *pPager, SPage *pPage) {
     }
 
     if (pPager->jPageSet) {
-      hashset_add(pPager->jPageSet, (void*)((long)TDB_PAGE_PGNO(pPage)));
+      hashset_add(pPager->jPageSet, (void *)((long)TDB_PAGE_PGNO(pPage)));
     }
   }
 
@@ -372,6 +373,7 @@ int tdbPagerCommit(SPager *pPager, TXN *pTxn) {
   SRBTreeNode *pNode = NULL;
   while ((pNode = tRBTreeIterNext(&iter)) != NULL) {
     pPage = (SPage *)pNode;
+    ASSERT(pPage->nOverflow == 0);
     ret = tdbPagerWritePageToDB(pPager, pPage);
     if (ret < 0) {
       tdbError("failed to write page to db since %s", tstrerror(terrno));
@@ -391,7 +393,7 @@ int tdbPagerCommit(SPager *pPager, TXN *pTxn) {
 
     tRBTreeDrop(&pPager->rbt, (SRBTreeNode *)pPage);
     if (pPager->jPageSet) {
-      hashset_remove(pPager->jPageSet, (void*)((long)TDB_PAGE_PGNO(pPage)));
+      hashset_remove(pPager->jPageSet, (void *)((long)TDB_PAGE_PGNO(pPage)));
     }
     tdbPCacheRelease(pPager->pCache, pPage, pTxn);
   }
@@ -560,7 +562,7 @@ int tdbPagerAbort(SPager *pPager, TXN *pTxn) {
     pPage->isDirty = 0;
 
     tRBTreeDrop(&pPager->rbt, (SRBTreeNode *)pPage);
-    hashset_remove(pPager->jPageSet, (void*)((long)TDB_PAGE_PGNO(pPage)));
+    hashset_remove(pPager->jPageSet, (void *)((long)TDB_PAGE_PGNO(pPage)));
     tdbPCacheRelease(pPager->pCache, pPage, pTxn);
   }
 

source/libs/transport/src/transCli.c

@@ -794,6 +794,7 @@ void cliSend(SCliConn* pConn) {
   int            msgLen = transMsgLenFromCont(pMsg->contLen);
   STransMsgHead* pHead = transHeadFromCont(pMsg->pCont);
 
+  if (pHead->comp == 0) {
     pHead->ahandle = pCtx != NULL ? (uint64_t)pCtx->ahandle : 0;
     pHead->noResp = REQUEST_NO_RESP(pMsg) ? 1 : 0;
     pHead->persist = REQUEST_PERSIS_HANDLE(pMsg) ? 1 : 0;
@@ -803,6 +804,8 @@ void cliSend(SCliConn* pConn) {
     memcpy(pHead->user, pTransInst->user, strlen(pTransInst->user));
     pHead->traceId = pMsg->info.traceId;
     pHead->magicNum = htonl(TRANS_MAGIC_NUM);
+  }
+
   if (pHead->persist == 1) {
     CONN_SET_PERSIST_BY_APP(pConn);
   }

source/libs/transport/src/transComm.c

@@ -61,12 +61,12 @@ int32_t transDecompressMsg(char** msg, int32_t len) {
   if (pHead->comp == 0) return 0;
 
   char* pCont = transContFromHead(pHead);
+
   STransCompMsg* pComp = (STransCompMsg*)pCont;
   int32_t        oriLen = htonl(pComp->contLen);
 
   char*          buf = taosMemoryCalloc(1, oriLen + sizeof(STransMsgHead));
   STransMsgHead* pNewHead = (STransMsgHead*)buf;
-
   int32_t        decompLen = LZ4_decompress_safe(pCont + sizeof(STransCompMsg), pNewHead->content,
                                                  len - sizeof(STransMsgHead) - sizeof(STransCompMsg), oriLen);
   memcpy((char*)pNewHead, (char*)pHead, sizeof(STransMsgHead));
@@ -74,7 +74,6 @@ int32_t transDecompressMsg(char** msg, int32_t len) {
   pNewHead->msgLen = htonl(oriLen + sizeof(STransMsgHead));
 
   taosMemoryFree(pHead);
-
   *msg = buf;
   if (decompLen != oriLen) {
     return -1;

tests/parallel_test/cases.task

@@ -278,7 +278,7 @@
 ,,y,script,./test.sh -f tsim/stable/values.sim
 ,,y,script,./test.sh -f tsim/stable/vnode3.sim
 ,,y,script,./test.sh -f tsim/stable/metrics_idx.sim
-,,,script,./test.sh -f tsim/sma/drop_sma.sim
+,,n,script,./test.sh -f tsim/sma/drop_sma.sim
 ,,y,script,./test.sh -f tsim/sma/sma_leak.sim
 ,,y,script,./test.sh -f tsim/sma/tsmaCreateInsertQuery.sim
 ,,y,script,./test.sh -f tsim/sma/rsmaCreateInsertQuery.sim
@@ -417,18 +417,18 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 0-others/user_control.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 0-others/fsync.py
 ,,n,system-test,python3 ./test.py -f 0-others/compatibility.py
-#,,,system-test,python3 ./test.py -f 1-insert/alter_database.py
+,,,system-test,python3 ./test.py -f 1-insert/alter_database.py
-,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/influxdb_line_taosc_insert.py
+,,,system-test,python3 ./test.py -f 1-insert/influxdb_line_taosc_insert.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/opentsdb_telnet_line_taosc_insert.py
 ,,,system-test,python3 ./test.py -f 1-insert/opentsdb_json_taosc_insert.py
 ,,,system-test,python3 ./test.py -f 1-insert/test_stmt_muti_insert_query.py
 ,,,system-test,python3 ./test.py -f 1-insert/test_stmt_set_tbname_tag.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/alter_stable.py
-,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/alter_table.py
+#,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/alter_table.py
 ,,n,system-test,python3 ./test.py -f 1-insert/boundary.py
 ,,n,system-test,python3 ./test.py -f 1-insert/insertWithMoreVgroup.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/table_comment.py
-,,,system-test,python3 ./test.py -f 1-insert/time_range_wise.py
+,,n,system-test,python3 ./test.py -f 1-insert/time_range_wise.py
 ,,,system-test,python3 ./test.py -f 1-insert/block_wise.py
 ,,,system-test,python3 ./test.py -f 1-insert/create_retentions.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/mutil_stage.py
@@ -436,7 +436,7 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/table_param_ttl.py -R
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/update_data_muti_rows.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/db_tb_name_check.py
-,,,system-test,python3 ./test.py -f 1-insert/database_pre_suf.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/database_pre_suf.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/InsertFuturets.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 0-others/show.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/abs.py
@@ -561,8 +561,8 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/sample.py -R
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/sin.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/sin.py -R
-,,,system-test,python3 ./test.py -f 2-query/smaTest.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/smaTest.py
-,,,system-test,python3 ./test.py -f 2-query/smaTest.py -R
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/smaTest.py -R
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/sml.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/sml.py -R
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/spread.py
@@ -595,8 +595,8 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/Today.py -R
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/top.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/top.py -R
-,,,system-test,python3 ./test.py -f 2-query/tsbsQuery.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/tsbsQuery.py
-,,,system-test,python3 ./test.py -f 2-query/tsbsQuery.py -R
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/tsbsQuery.py -R
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/ttl_comment.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/ttl_comment.py -R
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/twa.py
@@ -617,6 +617,8 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/delete_childtable.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/delete_normaltable.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/keep_expired.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/drop.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/drop.py -N 3 -M 3 -i False -n 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/join2.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/union1.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/concat2.py
@@ -630,7 +632,7 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/elapsed.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/csum.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/function_diff.py
-,,,system-test,python3 ./test.py -f 2-query/queryQnode.py
+,,n,system-test,python3 ./test.py -f 2-query/queryQnode.py
 ,,,system-test,python3 ./test.py -f 6-cluster/5dnode1mnode.py
 ,,,system-test,python3 ./test.py -f 6-cluster/5dnode2mnode.py  -N 5
 ,,,system-test,python3 ./test.py -f 6-cluster/5dnode3mnodeStop.py -N 5 -M 3
@@ -667,7 +669,7 @@
 ,,,system-test,python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_insertdatas_querys.py -N 4 -M 1
 ,,,system-test,python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_vgroups.py  -N 4 -M 1
 ,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/create_wrong_topic.py
-,,,system-test,python3 ./test.py -f 7-tmq/dropDbR3ConflictTransaction.py -N 3
+,,y,system-test,./pytest.sh python3 ./test.py -f 7-tmq/dropDbR3ConflictTransaction.py -N 3
 ,,,system-test,python3 ./test.py -f 7-tmq/basic5.py
 ,,,system-test,python3 ./test.py -f 7-tmq/subscribeDb.py
 ,,,system-test,python3 ./test.py -f 7-tmq/subscribeDb0.py
@@ -723,7 +725,7 @@
 ,,,system-test,python3 ./test.py -f 7-tmq/dataFromTsdbNWal-multiCtb.py
 ,,,system-test,python3 ./test.py -f 7-tmq/tmq_taosx.py
 ,,,system-test,python3 ./test.py -f 7-tmq/stbTagFilter-multiCtb.py
-,,,system-test,python3 ./test.py -f 99-TDcase/TD-19201.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TD-19201.py
 ,,,system-test,python3 ./test.py -f 7-tmq/tmqSubscribeStb-r3.py -N 5
 ,,,system-test,python3 ./test.py -f 7-tmq/tmq3mnodeSwitch.py -N 6 -M 3 
 ,,,system-test,python3 ./test.py -f 7-tmq/tmq3mnodeSwitch.py -N 6 -M 3 -n 3 
@@ -818,7 +820,7 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/count_partition.py -Q 2
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/max_partition.py -Q 2
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/last_row.py -Q 2
-,,,system-test,python3 ./test.py -f 2-query/tsbsQuery.py -Q 2
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/tsbsQuery.py -Q 2
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/sml.py -Q 2
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/case_when.py -Q 2
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/between.py -Q 3
@@ -911,7 +913,7 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/count_partition.py -Q 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/max_partition.py -Q 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/last_row.py -Q 3
-,,,system-test,python3 ./test.py -f 2-query/tsbsQuery.py -Q 3
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/tsbsQuery.py -Q 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/sml.py -Q 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/interp.py -Q 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/case_when.py -Q 3

tests/pytest/util/dnodes.py

@@ -311,6 +311,12 @@ class TDDnode:
             if platform.system().lower() == 'windows':
                 cmd = "mintty -h never %s -c %s" % (
                     binPath, self.cfgDir)
+            else:
+                if self.asan:
+                    asanDir = "%s/sim/asan/dnode%d.asan" % (
+                        self.path, self.index)
+                    cmd = "nohup %s -c %s > /dev/null 2> %s & " % (
+                        binPath, self.cfgDir, asanDir)
                 else:
                     cmd = "nohup %s -c %s > /dev/null 2>&1 & " % (
                         binPath, self.cfgDir)
@@ -748,7 +754,7 @@ class TDDnodes:
             tdLog.exit("index:%d should on a scale of [1, 10]" % (index))
 
     def StopAllSigint(self):
-        tdLog.info("stop all dnodes sigint")
+        tdLog.info("stop all dnodes sigint, asan:%d" % self.asan)
         if self.asan:
             tdLog.info("execute script: %s" % self.stopDnodesSigintPath)
             os.system(self.stopDnodesSigintPath)
@@ -756,7 +762,7 @@ class TDDnodes:
             return
 
     def stopAll(self):
-        tdLog.info("stop all dnodes")
+        tdLog.info("stop all dnodes, asan:%d" % self.asan)
         if self.asan:
             tdLog.info("execute script: %s" % self.stopDnodesPath)
             os.system(self.stopDnodesPath)

tests/script/api/batchprepare.c

@@ -115,6 +115,7 @@ int insertMBMETest3(TAOS_STMT *stmt, TAOS *taos);
 int insertMBMETest4(TAOS_STMT *stmt, TAOS *taos);
 int insertMPMETest1(TAOS_STMT *stmt, TAOS *taos);
 int insertAUTOTest1(TAOS_STMT *stmt, TAOS *taos);
+int insertAUTOTest2(TAOS_STMT *stmt, TAOS *taos);
 int queryColumnTest(TAOS_STMT *stmt, TAOS *taos);
 int queryMiscTest(TAOS_STMT *stmt, TAOS *taos);
 
@@ -128,7 +129,7 @@ typedef struct {
   int32_t  colNum;
   int32_t *colList;         // full table column list
   int32_t  testType;     
-  bool     autoCreateTbl;
+  int32_t  autoCreateTbl;
   bool     fullCol;
   int32_t  (*runFn)(TAOS_STMT*, TAOS*);
   int32_t  tblNum;
@@ -142,45 +143,46 @@ typedef struct {
 } CaseCfg;
 
 CaseCfg gCase[] = {
-  {"insert:MBSE0-FULL", tListLen(shortColList), shortColList, TTYPE_INSERT, false, true, insertMBSETest1,  1, 10, 10, 0, 0, 0, 1, -1},
+  {"insert:MBSE0-FULL", tListLen(shortColList), shortColList, TTYPE_INSERT, 0, true, insertMBSETest1,  1, 10, 10, 0, 0, 0, 1, -1},
-  {"insert:MBSE0-FULL", tListLen(shortColList), shortColList, TTYPE_INSERT, false, true, insertMBSETest1, 10, 100, 10, 0, 0, 0, 1, -1},
+  {"insert:MBSE0-FULL", tListLen(shortColList), shortColList, TTYPE_INSERT, 0, true, insertMBSETest1, 10, 100, 10, 0, 0, 0, 1, -1},
 
-  {"insert:MBSE1-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, false, true, insertMBSETest1, 10, 10, 2, 0, 0, 0, 1, -1},
+  {"insert:MBSE1-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, true, insertMBSETest1, 10, 10, 2, 0, 0, 0, 1, -1},
-  {"insert:MBSE1-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBSETest1, 10, 10, 2, 12, 0, 0, 1, -1},
+  {"insert:MBSE1-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBSETest1, 10, 10, 2, 12, 0, 0, 1, -1},
-  {"insert:MBSE1-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBSETest1, 10, 10, 2, 2, 0, 0, 1, -1},
+  {"insert:MBSE1-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBSETest1, 10, 10, 2, 2, 0, 0, 1, -1},
 
-  {"insert:MBSE2-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, false, true, insertMBSETest2, 10, 10, 2, 0, 0, 0, 1, -1},
+  {"insert:MBSE2-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, true, insertMBSETest2, 10, 10, 2, 0, 0, 0, 1, -1},
-  {"insert:MBSE2-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBSETest2, 10, 10, 2, 12, 0, 0, 1, -1},
+  {"insert:MBSE2-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBSETest2, 10, 10, 2, 12, 0, 0, 1, -1},
-  {"insert:MBSE2-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBSETest2, 10, 10, 2, 2, 0, 0, 1, -1},
+  {"insert:MBSE2-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBSETest2, 10, 10, 2, 2, 0, 0, 1, -1},
 
-  {"insert:MBME1-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, false, true, insertMBMETest1, 10, 10, 2, 0, 0, 0, 1, -1},
+  {"insert:MBME1-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, true, insertMBMETest1, 10, 10, 2, 0, 0, 0, 1, -1},
-  {"insert:MBME1-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBMETest1, 10, 10, 2, 12, 0, 0, 1, -1},
+  {"insert:MBME1-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBMETest1, 10, 10, 2, 12, 0, 0, 1, -1},
-  {"insert:MBME1-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBMETest1, 10, 10, 2, 2, 0, 0, 1, -1},
+  {"insert:MBME1-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBMETest1, 10, 10, 2, 2, 0, 0, 1, -1},
 
   // 11
-  {"insert:MBME2-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, false, true, insertMBMETest2, 10, 10, 2, 0, 0, 0, 1, -1},
+  {"insert:MBME2-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, true, insertMBMETest2, 10, 10, 2, 0, 0, 0, 1, -1},
-  {"insert:MBME2-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBMETest2, 10, 10, 2, 12, 0, 0, 1, -1},
+  {"insert:MBME2-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBMETest2, 10, 10, 2, 12, 0, 0, 1, -1},
-  {"insert:MBME2-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBMETest2, 10, 10, 2, 2, 0, 0, 1, -1},
+  {"insert:MBME2-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBMETest2, 10, 10, 2, 2, 0, 0, 1, -1},
 
-  {"insert:MBME3-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, false, true, insertMBMETest3, 10, 10, 2, 0, 0, 0, 1, -1},
+  {"insert:MBME3-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, true, insertMBMETest3, 10, 10, 2, 0, 0, 0, 1, -1},
-  {"insert:MBME3-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBMETest3, 10, 10, 2, 12, 0, 0, 1, -1},
+  {"insert:MBME3-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBMETest3, 10, 10, 2, 12, 0, 0, 1, -1},
-  {"insert:MBME3-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBMETest3, 10, 10, 2, 2, 0, 0, 1, -1},
+  {"insert:MBME3-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBMETest3, 10, 10, 2, 2, 0, 0, 1, -1},
 
-  {"insert:MBME4-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, false, true, insertMBMETest4, 10, 10, 2, 0, 0, 0, 1, -1},
+  {"insert:MBME4-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, true, insertMBMETest4, 10, 10, 2, 0, 0, 0, 1, -1},
-  {"insert:MBME4-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBMETest4, 10, 10, 2, 12, 0, 0, 1, -1},
+  {"insert:MBME4-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBMETest4, 10, 10, 2, 12, 0, 0, 1, -1},
-  {"insert:MBME4-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMBMETest4, 10, 10, 2, 2, 0, 0, 1, -1},
+  {"insert:MBME4-C002", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMBMETest4, 10, 10, 2, 2, 0, 0, 1, -1},
 
-  {"insert:MPME1-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, false, true, insertMPMETest1, 10, 10, 2, 0, 0, 0, 1, -1},
+  {"insert:MPME1-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, true, insertMPMETest1, 10, 10, 2, 0, 0, 0, 1, -1},
-  {"insert:MPME1-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, false, false, insertMPMETest1, 10, 10, 2, 12, 0, 0, 1, -1},
+  {"insert:MPME1-C012", tListLen(fullColList), fullColList, TTYPE_INSERT, 0, false, insertMPMETest1, 10, 10, 2, 12, 0, 0, 1, -1},
 
   // 22
-  {"insert:AUTO1-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, true, true, insertAUTOTest1, 10, 10, 2, 0, 0, 0, 1, -1},
+  {"insert:AUTO1-FULL", tListLen(fullColList), fullColList, TTYPE_INSERT, 1, true, insertAUTOTest1, 10, 10, 2, 0, 0, 0, 1, -1},
+  {"insert:AUTO1-TBEXISTS", tListLen(fullColList), fullColList, TTYPE_INSERT, 3, true, insertAUTOTest2, 10, 10, 2, 0, 0, 0, 1, -1},
 
-  {"query:SUBT-COLUMN", tListLen(fullColList), fullColList, TTYPE_QUERY, false, false, queryColumnTest, 10, 10, 1, 3, 0, 0, 1, 2},
+  {"query:SUBT-COLUMN", tListLen(fullColList), fullColList, TTYPE_QUERY, 0, false, queryColumnTest, 10, 10, 1, 3, 0, 0, 1, 2},
-  {"query:SUBT-MISC",   tListLen(fullColList), fullColList, TTYPE_QUERY, false, false, queryMiscTest, 10, 10, 1, 3, 0, 0, 1, 2},
+  {"query:SUBT-MISC",   tListLen(fullColList), fullColList, TTYPE_QUERY, 0, false, queryMiscTest, 10, 10, 1, 3, 0, 0, 1, 2},
 
-//  {"query:SUBT-COLUMN", tListLen(fullColList), fullColList, TTYPE_QUERY, false, false, queryColumnTest, 1, 10, 1, 1, 0, 0, 1, 2},
+//  {"query:SUBT-COLUMN", tListLen(fullColList), fullColList, TTYPE_QUERY, 0, false, queryColumnTest, 1, 10, 1, 1, 0, 0, 1, 2},
-//  {"query:SUBT-MISC",   tListLen(fullColList), fullColList, TTYPE_QUERY, false, false, queryMiscTest, 2, 10, 1, 1, 0, 0, 1, 2},
+//  {"query:SUBT-MISC",   tListLen(fullColList), fullColList, TTYPE_QUERY, 0, false, queryMiscTest, 2, 10, 1, 1, 0, 0, 1, 2},
 
 };
 
@@ -221,7 +223,7 @@ typedef struct {
 CaseCtrl gCaseCtrl = {
   .precision = TIME_PRECISION_MICRO,
   .bindNullNum = 0,
-  .printCreateTblSql = false,
+  .printCreateTblSql = true,
   .printQuerySql = true,
   .printStmtSql = true,
   .printVerbose = false,
@@ -230,7 +232,7 @@ CaseCtrl gCaseCtrl = {
   .numericParam = false,
   .rowNum = 0,
   .bindColNum = 0,
-  .bindTagNum = 0,
+  .bindTagNum = 14,
   .bindRowNum = 0,
   .bindColTypeNum = 0,
   .bindColTypeList = NULL,
@@ -242,8 +244,8 @@ CaseCtrl gCaseCtrl = {
   .funcIdxList = NULL,
   .checkParamNum = false,
   .runTimes = 0,
-  .caseIdx = -1,
+  .caseIdx = 23,
-  .caseNum = -1,
+  .caseNum = 1,
   .caseRunIdx = -1,
   .caseRunNum = -1,
 };
@@ -1946,6 +1948,73 @@ int insertAUTOTest1(TAOS_STMT *stmt, TAOS *taos) {
 }
 
 
+
+/* [prepare [settbnametag [bind add exec]]]   */
+int insertAUTOTest2(TAOS_STMT *stmt, TAOS *taos) {
+  int32_t loop = 0;
+  
+  while (gCurCase->bindTagNum > 0 && gCurCase->bindColNum > 0) {
+    BindData data = {0};
+    prepareInsertData(&data);
+
+    int code = taos_stmt_prepare(stmt, data.sql, 0);
+    if (code != 0){
+      printf("!!!failed to execute taos_stmt_prepare. error:%s\n", taos_stmt_errstr(stmt));
+      exit(1);
+    }
+
+    bpCheckIsInsert(stmt, 1);
+
+    int32_t bindTimes = gCurCase->rowNum/gCurCase->bindRowNum;
+    for (int32_t b = 0; b <bindTimes; ++b) {
+      for (int32_t t = 0; t< gCurCase->tblNum; ++t) {
+        if (gCurCase->tblNum > 1) {
+          char buf[32];
+          sprintf(buf, "t%d", t);
+          code = bpSetTableNameTags(&data, t, buf, stmt);
+          if (code != 0){
+            printf("!!!taos_stmt_set_tbname_tags error:%s\n", taos_stmt_errstr(stmt));
+            exit(1);
+          }  
+        }
+      
+        if (gCaseCtrl.checkParamNum) {
+          bpCheckParamNum(stmt);
+        }
+        if (bpBindParam(stmt, data.pBind + t*bindTimes*gCurCase->bindColNum + b*gCurCase->bindColNum)) {
+          exit(1);
+        }
+        
+        if (taos_stmt_add_batch(stmt)) {
+          printf("!!!taos_stmt_add_batch error:%s\n", taos_stmt_errstr(stmt));
+          exit(1);
+        }
+        
+        if (taos_stmt_execute(stmt) != 0) {
+          printf("!!!taos_stmt_execute error:%s\n", taos_stmt_errstr(stmt));
+          exit(1);
+        }
+      }
+    }
+
+    bpCheckIsInsert(stmt, 1);
+
+    destroyData(&data);
+
+    gCurCase->bindColNum -= 2;
+    gCurCase->bindTagNum -= 2;
+    gCurCase->fullCol = false;
+    loop++;
+  }
+
+  bpCheckAffectedRows(stmt, loop);
+
+  gExecLoopTimes = loop;
+  
+  return 0;
+}
+
+
 /* select * from table */
 int queryColumnTest(TAOS_STMT *stmt, TAOS *taos) {
   BindData data = {0};
@@ -2243,10 +2312,15 @@ int sql_s_perf1(TAOS     *taos) {
   return 0;
 }
 
-void generateCreateTableSQL(char *buf, int32_t tblIdx, int32_t colNum, int32_t *colList, bool stable) {
+void generateCreateTableSQL(char *buf, int32_t tblIdx, int32_t colNum, int32_t *colList, int32_t tableType) {
   int32_t blen = 0;
-  blen = sprintf(buf, "create table %s%d ", (stable ? bpStbPrefix : bpTbPrefix), tblIdx);
+  blen = sprintf(buf, "create table %s%d ", (1 == tableType ? bpStbPrefix : bpTbPrefix), tblIdx);
 
+  if (tableType == 3) {
+    blen += sprintf(buf + blen, "using %s%d", bpStbPrefix, bpDefaultStbId);
+  }
+
+  if (tableType == 0 || tableType == 1) {
     blen += sprintf(buf + blen, " (");
     
     for (int c = 0; c < colNum; ++c) {
@@ -2304,9 +2378,10 @@ void generateCreateTableSQL(char *buf, int32_t tblIdx, int32_t colNum, int32_t *
     }
 
     blen += sprintf(buf + blen, ")");
+  }
   
-  if (stable) {
+  if (1 == tableType) {
-    blen += sprintf(buf + blen, "tags (");
+    blen += sprintf(buf + blen, " tags (");
     for (int c = 0; c < colNum; ++c) {
       if (c > 0) {
         blen += sprintf(buf + blen, ",");
@@ -2363,6 +2438,64 @@ void generateCreateTableSQL(char *buf, int32_t tblIdx, int32_t colNum, int32_t *
     blen += sprintf(buf + blen, ")");    
   }
 
+  if (3 == tableType) {
+    blen += sprintf(buf + blen, " tags (");
+    for (int c = 0; c < colNum; ++c) {
+      if (c > 0) {
+        blen += sprintf(buf + blen, ",");
+      }
+      switch (colList[c]) {  
+        case TSDB_DATA_TYPE_BOOL:
+          blen += sprintf(buf + blen, "%s", rand() % 2 ? "true": "false");
+          break;
+        case TSDB_DATA_TYPE_TINYINT:
+          blen += sprintf(buf + blen, "%d", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_SMALLINT:
+          blen += sprintf(buf + blen, "%d", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_INT:
+          blen += sprintf(buf + blen, "%d", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_BIGINT:
+          blen += sprintf(buf + blen, "%d", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_FLOAT:
+          blen += sprintf(buf + blen, "%f", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_DOUBLE:
+          blen += sprintf(buf + blen, "%f", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_VARCHAR:
+          blen += sprintf(buf + blen, "'var%d'", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_TIMESTAMP:
+          blen += sprintf(buf + blen, "%lld", bpTs);
+          break;
+        case TSDB_DATA_TYPE_NCHAR:
+          blen += sprintf(buf + blen, "'nch%d'", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_UTINYINT:
+          blen += sprintf(buf + blen, "%d", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_USMALLINT:
+          blen += sprintf(buf + blen, "%d", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_UINT:
+          blen += sprintf(buf + blen, "%d", rand() % 128);
+          break;
+        case TSDB_DATA_TYPE_UBIGINT:
+          blen += sprintf(buf + blen, "%d", rand() % 128);
+          break;
+        default:
+          printf("invalid col type:%d", colList[c]);
+          exit(1);
+      }      
+    }
+
+    blen += sprintf(buf + blen, ")");       
+  }
+
   if (gCaseCtrl.printCreateTblSql) {
     printf("\tCreate Table SQL:%s\n", buf);
   }
@@ -2421,11 +2554,11 @@ void prepare(TAOS     *taos, int32_t colNum, int32_t *colList, int prepareStb) {
   result = taos_query(taos, "use demo");
   taos_free_result(result);
 
-  if (!prepareStb) {
+  if (0 == prepareStb) {
     // create table
     for (int i = 0 ; i < 10; i++) {
       char buf[1024];
-      generateCreateTableSQL(buf, i, colNum, colList, false);
+      generateCreateTableSQL(buf, i, colNum, colList, 0);
       result = taos_query(taos, buf);
       code = taos_errno(result);
       if (code != 0) {
@@ -2436,8 +2569,9 @@ void prepare(TAOS     *taos, int32_t colNum, int32_t *colList, int prepareStb) {
       taos_free_result(result);
     }
   } else {
+    if (1 == prepareStb || 3 == prepareStb) {
       char buf[1024];
-    generateCreateTableSQL(buf, bpDefaultStbId, colNum, colList, true);
+      generateCreateTableSQL(buf, bpDefaultStbId, colNum, colList, 1);
       
       result = taos_query(taos, buf);
       code = taos_errno(result);
@@ -2449,6 +2583,23 @@ void prepare(TAOS     *taos, int32_t colNum, int32_t *colList, int prepareStb) {
       taos_free_result(result);
     }
 
+    
+    if (3 == prepareStb) {
+      for (int i = 0 ; i < 10; i++) {
+        char buf[1024];
+        generateCreateTableSQL(buf, i, colNum, colList, 3);
+        result = taos_query(taos, buf);
+        code = taos_errno(result);
+        if (code != 0) {
+          printf("!!!failed to create table, reason:%s\n", taos_errstr(result));
+          taos_free_result(result);
+          exit(1);
+        }
+        taos_free_result(result);
+      }
+    }
+  }
+
 }
 
 int32_t runCase(TAOS *taos, int32_t caseIdx, int32_t caseRunIdx, bool silent) {
@@ -2486,7 +2637,7 @@ int32_t runCase(TAOS *taos, int32_t caseIdx, int32_t caseRunIdx, bool silent) {
 
   if (gCaseCtrl.autoCreateTbl) {
     if (gCurCase->testType == TTYPE_INSERT && gCurCase->tblNum > 1) {
-      gCurCase->autoCreateTbl = true;
+      gCurCase->autoCreateTbl = 1;
       if (gCurCase->bindTagNum <= 0) {
         gCurCase->bindTagNum = gCurCase->colNum;
       }

tests/script/sh/checkAsan.sh

@@ -37,8 +37,9 @@ python_error=`cat ${LOG_DIR}/*.info | grep -w "stack" | wc -l`
 # TD-20569  
 # /root/TDengine/source/libs/function/src/builtinsimpl.c:856:29: runtime error: signed integer overflow: 9223372036854775806 + 9223372036854775805 cannot be represented in type 'long int'
 # /root/TDengine/source/libs/scalar/src/sclvector.c:1075:66: runtime error: signed integer overflow: 9223372034707292160 + 1668838476672 cannot be represented in type 'long int'
+# /root/TDengine/source/common/src/tdataformat.c:1876:7: runtime error: signed integer overflow: 8252423483843671206 + 2406154664059062870 cannot be represented in type 'long int'
 
-runtime_error=`cat ${LOG_DIR}/*.asan | grep "runtime error" | grep -v "trees.c:873" | grep -v "sclfunc.c.*outside the range of representable values of type"| grep -v "builtinsimpl.c.*signed integer overflow"| grep -v "sclvector.c.*signed integer overflow" | grep -v "tdataformat.c.*signed integer overflow" |wc -l`
+runtime_error=`cat ${LOG_DIR}/*.asan | grep "runtime error" | grep -v "trees.c:873" | grep -v "sclfunc.c.*outside the range of representable values of type"| grep -v "signed integer overflow" | wc -l`
 
 echo -e "\033[44;32;1m"asan error_num: $error_num"\033[0m"
 echo -e "\033[44;32;1m"asan memory_leak: $memory_leak"\033[0m"

tests/script/tsim/stream/state0.sim

@@ -731,5 +731,65 @@ if $data32 != 1 then
   goto loop9
 endi
 
+sql drop stream if exists streams5;
+sql drop database if exists test5;
+sql create database test5;
+sql use test5;
+sql create table tb (ts timestamp, a int);
+sql insert into tb values (now + 1m , 1 );
+sql create table b (c timestamp, d int, e int , f int, g double);
+sql create stream streams0 trigger at_once into streamt as select _wstart c1, count(*) c2, max(a) c3 from tb state_window(a);
+sql insert into b values(1648791213000,NULL,NULL,NULL,NULL);
+sql select * from streamt order by c1, c2, c3;
+
+print data00:$data00
+print data01:$data01
+
+sql insert into b values(1648791213000,NULL,NULL,NULL,NULL);
+sql select * from streamt order by c1, c2, c3;
+
+print data00:$data00
+print data01:$data01
+
+sql insert into b values(1648791213001,1,2,2,2.0);
+sql insert into b values(1648791213002,1,3,3,3.0);
+sql insert into tb values(1648791213003,1);
+
+sql select * from streamt;
+print data00:$data00
+print data01:$data01
+
+sql delete from b where c >= 1648791213001 and c <= 1648791213002;
+sql insert into b values(1648791223003,2,2,3,1.0); insert into b values(1648791223002,2,3,3,3.0);
+sql insert into tb values (now + 1m , 1 );
+
+sql select * from streamt;
+print data00:$data00
+print data01:$data01
+
+sql insert into b(c,d) values (now + 6m , 6 );
+sql delete from b where c >= 1648791213001 and c <= 1648791233005;;
+
+$loop_count = 0
+loop10:
+
+sleep 200
+
+sql select c2 from streamt;
+
+$loop_count = $loop_count + 1
+if $loop_count == 20 then
+  return -1
+endi
+
+if $rows != 1 then
+  print =====rows=$rows
+  goto loop10
+endi
+
+if $data00 != 2 then
+  print =====data00=$data00
+  goto loop10
+endi
 
 system sh/exec.sh -n dnode1 -s stop -x SIGINT

tests/system-test/1-insert/alter_database.py

@@ -18,7 +18,7 @@ class TDTestCase:
         tdSql.init(conn.cursor(), logSql)
         self.buffer_boundary = [3, 4097, 8193, 12289, 16384]
         self.buffer_error = [self.buffer_boundary[0] -
-                             1, self.buffer_boundary[-1]+1, 12289, 256]
+                             1, self.buffer_boundary[-1]+1, 256]
         # pages_boundary >= 64
         self.pages_boundary = [64, 128, 512]
         self.pages_error = [self.pages_boundary[0]-1]
@@ -53,7 +53,7 @@ class TDTestCase:
         tdSql.execute('drop database db')
 
     def run(self):
-        tdSql.error('create database db1 vgroups 10 buffer 12289')
+        
         self.alter_buffer()
         self.alter_pages()
 

tests/system-test/1-insert/alter_table.py

@@ -87,7 +87,6 @@ class TDTestCase:
 
         }
     def alter_check_ntb(self):      
-        
         tdSql.prepare()
         tdSql.execute(self.setsql.set_create_normaltable_sql(self.ntbname,self.column_dict))
         for i in self.values_list:
@@ -107,6 +106,7 @@ class TDTestCase:
                 v = f'binary({self.binary_length+1})'
                 v_error = f'binary({self.binary_length-1})'
                 tdSql.error(f'alter table {self.ntbname} modify column {key} {v_error}')
+                tdSql.error(f'alter table {self.ntbname} set tag {key} = "abcd1"')
                 tdSql.execute(f'alter table {self.ntbname} modify column {key} {v}')
                 tdSql.query(f'describe {self.ntbname}')
                 result = tdCom.getOneRow(1,'VARCHAR')
@@ -115,6 +115,7 @@ class TDTestCase:
                 v = f'nchar({self.binary_length+1})'
                 v_error = f'nchar({self.binary_length-1})'
                 tdSql.error(f'alter table {self.ntbname} modify column {key} {v_error}')
+                tdSql.error(f'alter table {self.ntbname} set tag {key} = "abcd1"')
                 tdSql.execute(f'alter table {self.ntbname} modify column {key} {v}')
                 tdSql.query(f'describe {self.ntbname}')
                 result = tdCom.getOneRow(1,'NCHAR')
@@ -122,6 +123,7 @@ class TDTestCase:
             else:
                 for v in self.column_dict.values():
                     tdSql.error(f'alter table {self.ntbname} modify column {key} {v}')
+                    tdSql.error(f'alter table {self.ntbname} set tag {key} = "abcd1"')
         for key,values in self.column_dict.items():
             rename_str = f'{tdCom.getLongName(constant.COL_NAME_LENGTH_MAX,"letters")}'
             tdSql.execute(f'alter table {self.ntbname} rename column {key} {rename_str}')
@@ -285,6 +287,7 @@ class TDTestCase:
                 v = f'binary({self.binary_length+1})'
                 v_error = f'binary({self.binary_length-1})'
                 tdSql.error(f'alter table {self.stbname} modify column {key} {v_error}')
+                tdSql.error(f'alter table {self.stbname} set tag {key} = "abcd1"')
                 tdSql.execute(f'alter table {self.stbname} modify column {key} {v}')
                 tdSql.query(f'describe {self.stbname}')
                 result = tdCom.getOneRow(1,'VARCHAR')
@@ -297,6 +300,7 @@ class TDTestCase:
                 v = f'nchar({self.binary_length+1})'
                 v_error = f'nchar({self.binary_length-1})'
                 tdSql.error(f'alter table {self.stbname} modify column {key} {v_error}')
+                tdSql.error(f'alter table {self.stbname} set tag {key} = "abcd1"')
                 tdSql.execute(f'alter table {self.stbname} modify column {key} {v}')
                 tdSql.query(f'describe {self.stbname}')
                 result = tdCom.getOneRow(1,'NCHAR')
@@ -308,6 +312,7 @@ class TDTestCase:
             else:
                 for v in self.column_dict.values():
                     tdSql.error(f'alter table {self.stbname} modify column {key} {v}')
+                    tdSql.error(f'alter table {self.stbname} set tag {key} = "abcd1"')
         for key,values in self.column_dict.items():
             rename_str = f'{tdCom.getLongName(constant.COL_NAME_LENGTH_MAX,"letters")}'
             tdSql.error(f'alter table {self.stbname} rename column {key} {rename_str}')

tests/system-test/1-insert/drop.py

@@ -0,0 +1,161 @@
+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+
+import math
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.common import *
+from util.sqlset import *
+
+class TDTestCase:
+    def init(self, conn, logSql, replicaVar=1):
+        self.replicaVar = int(replicaVar)
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+        self.setsql = TDSetSql()
+        self.dbname = 'db'
+        self.ntbname = f"{self.dbname}.ntb"
+        self.rowNum = 10
+        self.tbnum = 20
+        self.ts = 1537146000000
+        self.binary_str = 'taosdata'
+        self.nchar_str = '涛思数据'
+        self.column_dict = {
+            'ts'  : 'timestamp',
+            'col1': 'tinyint',
+            'col2': 'smallint',
+            'col3': 'int',
+            'col4': 'bigint',
+            'col5': 'tinyint unsigned',
+            'col6': 'smallint unsigned',
+            'col7': 'int unsigned',
+            'col8': 'bigint unsigned',
+            'col9': 'float',
+            'col10': 'double',
+            'col11': 'bool',
+            'col12': 'binary(20)',
+            'col13': 'nchar(20)'
+        }
+    def insert_data(self,column_dict,tbname,row_num):
+        insert_sql = self.setsql.set_insertsql(column_dict,tbname,self.binary_str,self.nchar_str)
+        for i in range(row_num):
+            insert_list = []
+            self.setsql.insert_values(column_dict,i,insert_sql,insert_list,self.ts) 
+    def drop_ntb_check(self):
+        tdSql.execute(f'create database if not exists {self.dbname} replica {self.replicaVar}')
+        tdSql.execute(f'use {self.dbname}')
+        tdSql.execute(self.setsql.set_create_normaltable_sql(self.ntbname,self.column_dict))
+        self.insert_data(self.column_dict,self.ntbname,self.rowNum)
+        for k,v in self.column_dict.items():
+            if v.lower() == "timestamp":
+                tdSql.query(f'select * from {self.ntbname} where {k} = {self.ts}')
+                tdSql.checkRows(1)
+        tdSql.execute(f'drop table {self.ntbname}')
+        tdSql.execute(f'flush database {self.dbname}')
+        tdSql.execute(self.setsql.set_create_normaltable_sql(self.ntbname,self.column_dict))
+        self.insert_data(self.column_dict,self.ntbname,self.rowNum)
+        for k,v in self.column_dict.items():
+            if v.lower() == "timestamp":
+                tdSql.query(f'select * from {self.ntbname} where {k} = {self.ts}')
+                tdSql.checkRows(1)
+        tdSql.execute(f'drop database {self.dbname}')
+    
+    def drop_stb_ctb_check(self):
+        stbname = f'{self.dbname}.{tdCom.getLongName(5,"letters")}'
+        tag_dict = {
+            't0':'int'
+        }
+        tag_values = [
+            f'1'
+            ]
+        tdSql.execute(f"create database if not exists {self.dbname} replica {self.replicaVar}")
+        tdSql.execute(f'use {self.dbname}')
+        tdSql.execute(self.setsql.set_create_stable_sql(stbname,self.column_dict,tag_dict))
+        for i in range(self.tbnum):
+            tdSql.execute(f"create table {stbname}_{i} using {stbname} tags({tag_values[0]})")
+            self.insert_data(self.column_dict,f'{stbname}_{i}',self.rowNum)
+        for k,v in self.column_dict.items():
+            for i in range(self.tbnum):
+                if v.lower() == "timestamp":
+                    tdSql.query(f'select * from {stbname}_{i} where {k} = {self.ts}')
+                    tdSql.checkRows(1)
+                    tdSql.execute(f'drop table {stbname}_{i}')
+        tdSql.execute(f'flush database {self.dbname}')
+        for i in range(self.tbnum):
+            tdSql.execute(f"create table {stbname}_{i} using {stbname} tags({tag_values[0]})")
+            self.insert_data(self.column_dict,f'{stbname}_{i}',self.rowNum)
+        for k,v in self.column_dict.items():
+            for i in range(self.tbnum):
+                if v.lower() == "timestamp":
+                    tdSql.query(f'select * from {stbname}_{i} where {k} = {self.ts}')
+                    tdSql.checkRows(1)
+            if v.lower() == "timestamp":
+                tdSql.query(f'select * from {stbname} where {k} = {self.ts}')
+                tdSql.checkRows(self.tbnum) 
+        tdSql.execute(f'drop table {stbname}')
+        tdSql.execute(f'flush database {self.dbname}')
+        tdSql.execute(self.setsql.set_create_stable_sql(stbname,self.column_dict,tag_dict))
+        for i in range(self.tbnum):
+            tdSql.execute(f"create table {stbname}_{i} using {stbname} tags({tag_values[0]})")
+            self.insert_data(self.column_dict,f'{stbname}_{i}',self.rowNum)
+        for k,v in self.column_dict.items():
+            if v.lower() == "timestamp":
+                tdSql.query(f'select * from {stbname} where {k} = {self.ts}')
+                tdSql.checkRows(self.tbnum) 
+        tdSql.execute(f'drop database {self.dbname}')
+    def drop_topic_check(self):
+        tdSql.execute(f'create database {self.dbname} replica {self.replicaVar}')
+        tdSql.execute(f'use {self.dbname}')
+        stbname = tdCom.getLongName(5,"letters")
+        topic_name = tdCom.getLongName(5,"letters")
+        tdSql.execute(f'create table {stbname} (ts timestamp,c0 int) tags(t0 int)')
+        tdSql.execute(f'create topic {topic_name} as select * from {self.dbname}.{stbname}')
+        tdSql.query(f'select * from information_schema.ins_topics where topic_name = "{topic_name}"')
+        tdSql.checkEqual(tdSql.queryResult[0][3],f'create topic {topic_name} as select * from {self.dbname}.{stbname}')
+        tdSql.execute(f'drop topic {topic_name}')
+        tdSql.execute(f'create topic {topic_name} as select c0 from {self.dbname}.{stbname}')
+        tdSql.query(f'select * from information_schema.ins_topics where topic_name = "{topic_name}"')
+        tdSql.checkEqual(tdSql.queryResult[0][3],f'create topic {topic_name} as select c0 from {self.dbname}.{stbname}')
+        tdSql.execute(f'drop topic {topic_name}')
+        tdSql.execute(f'drop database {self.dbname}')
+
+    def drop_stream_check(self):
+        tdSql.execute(f'create database {self.dbname} replica {self.replicaVar}')
+        tdSql.execute(f'use {self.dbname}')
+        stbname = tdCom.getLongName(5,"letters")
+        stream_name = tdCom.getLongName(5,"letters")
+        tdSql.execute(f'create table {stbname} (ts timestamp,c0 int) tags(t0 int)')
+        tdSql.execute(f'create table tb using {stbname} tags(1)')
+        tdSql.execute(f'create stream {stream_name} into stb as select * from {self.dbname}.{stbname} partition by tbname')
+        tdSql.query(f'select * from information_schema.ins_streams where stream_name = "{stream_name}"')
+        print(tdSql.queryResult)
+        tdSql.checkEqual(tdSql.queryResult[0][2],f'create stream {stream_name} into stb as select * from {self.dbname}.{stbname} partition by tbname')
+        tdSql.execute(f'drop stream {stream_name}')
+        tdSql.execute(f'create stream {stream_name} into stb1 as select * from tb')
+        tdSql.query(f'select * from information_schema.ins_streams where stream_name = "{stream_name}"')
+        tdSql.checkEqual(tdSql.queryResult[0][2],f'create stream {stream_name} into stb1 as select * from tb')
+        tdSql.execute(f'drop database {self.dbname}')
+    def run(self):
+        self.drop_ntb_check()
+        self.drop_stb_ctb_check()
+        self.drop_topic_check()
+        self.drop_stream_check()
+        pass
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())

tests/system-test/2-query/smaTest.py

@@ -44,8 +44,8 @@ class TDTestCase:
     def run(self):
         # insert data
         dbname = "db"
-        self.insert_data1(f"{dbname}.t1", self.ts, 1000*10000)
+        self.insert_data1(f"{dbname}.t1", self.ts, 10*10000)
-        self.insert_data1(f"{dbname}.t4", self.ts, 1000*10000)
+        self.insert_data1(f"{dbname}.t4", self.ts, 10*10000)
         # test base case
         # self.test_case1()
         tdLog.debug(" LIMIT test_case1 ............ [OK]")
@@ -53,7 +53,6 @@ class TDTestCase:
         # self.test_case2()
         tdLog.debug(" LIMIT test_case2 ............ [OK]")
 
-
     # stop
     def stop(self):
         tdSql.close()
@@ -77,15 +76,17 @@ class TDTestCase:
 
     # insert data1
     def insert_data(self, tbname, ts_start, count):
-        pre_insert = "insert into %s values"%tbname
+        pre_insert = "insert into %s values" % tbname
         sql = pre_insert
-        tdLog.debug("insert table %s rows=%d ..."%(tbname, count))
+        tdLog.debug("insert table %s rows=%d ..." % (tbname, count))
         for i in range(count):
-            sql += " (%d,%d)"%(ts_start + i*1000, i )
+            sql += " (%d,%d)" % (ts_start + i*1000, i)
-            if i >0 and i%30000 == 0:
+            if i > 0 and i % 20000 == 0:
+                tdLog.info("%d rows inserted" % i)
                 tdSql.execute(sql)
                 sql = pre_insert
         # end sql
+        tdLog.info("insert_data end")
         if sql != pre_insert:
             tdSql.execute(sql)
 
@@ -93,15 +94,17 @@ class TDTestCase:
         return
 
     def insert_data1(self, tbname, ts_start, count):
-        pre_insert = "insert into %s values"%tbname
+        pre_insert = "insert into %s values" % tbname
         sql = pre_insert
-        tdLog.debug("insert table %s rows=%d ..."%(tbname, count))
+        tdLog.debug("insert table %s rows=%d ..." % (tbname, count))
         for i in range(count):
-            sql += " (%d,%d,%d)"%(ts_start + i*1000, i , i+1)
+            sql += " (%d,%d,%d)" % (ts_start + i*1000, i, i+1)
-            if i >0 and i%30000 == 0:
+            if i > 0 and i % 20000 == 0:
+                tdLog.info("%d rows inserted" % i)
                 tdSql.execute(sql)
                 sql = pre_insert
         # end sql
+        tdLog.info("insert_data1 end")
         if sql != pre_insert:
             tdSql.execute(sql)
 

tests/system-test/test.py

@@ -464,6 +464,7 @@ if __name__ == "__main__":
             tdDnodes.init(deployPath, masterIp)
             tdDnodes.setTestCluster(testCluster)
             tdDnodes.setValgrind(valgrind)
+            tdDnodes.setAsan(asan)
             tdDnodes.stopAll()
             for dnode in tdDnodes.dnodes:
                 tdDnodes.deploy(dnode.index,{})

tools/shell/inc/shellAuto.h

@@ -39,4 +39,7 @@ void callbackAutoTab(char* sqlstr, TAOS* pSql, bool usedb);
 // introduction
 void printfIntroduction();
 
+// show all commands help 
+void showHelp();
+
 #endif

tools/shell/src/shellAuto.c

@@ -108,6 +108,7 @@ SWords shellCommands[] = {
     {"drop topic <topic_name> ;", 0, 0, NULL},
     {"drop stream <stream_name> ;", 0, 0, NULL},
     {"explain select", 0, 0, NULL},  // 44 append sub sql
+    {"help;", 0, 0, NULL},
     {"grant all on <anyword> to <user_name> ;", 0, 0, NULL},
     {"grant read on <anyword> to <user_name> ;", 0, 0, NULL},
     {"grant write on <anyword> to <user_name> ;", 0, 0, NULL},
@@ -386,6 +387,8 @@ void showHelp() {
     drop stream <stream_name> ;\n\
   ----- E ----- \n\
     explain select clause ...\n\
+  ----- H ----- \n\
+    help;\n\
   ----- I ----- \n\
     insert into <tb_name> values(...) ;\n\
     insert into <tb_name> using <stb_name> tags(...) values(...) ;\n\
@@ -1478,24 +1481,36 @@ bool matchSelectQuery(TAOS* con, SShellCmd* cmd) {
 
 // if is input create fields or tags area, return true
 bool isCreateFieldsArea(char* p) {
-  char* left = strrchr(p, '(');
+  // put to while, support like create table st(ts timestamp, bin1 binary(16), bin2 + blank + TAB 
+  char* p1 = strdup(p);
+  bool ret = false;
+  while (1) {
+    char* left = strrchr(p1, '(');
     if (left == NULL) {
       // like 'create table st'
-    return false;
+      ret = false;
+      break;
     }
 
-  char* right = strrchr(p, ')');
+    char* right = strrchr(p1, ')');
     if (right == NULL) {
       // like 'create table st( '
-    return true;
+      ret = true;
+      break;
     }
 
     if (left > right) {
       // like 'create table st( ts timestamp, age int) tags(area '
-    return true;
+      ret = true;
+      break;
     }
     
-  return false;
+    // set string end by small for next strrchr search
+    *left = 0;
+  }
+  taosMemoryFree(p1);
+
+  return ret;
 }
 
 bool matchCreateTable(TAOS* con, SShellCmd* cmd) {

tools/shell/src/shellEngine.c

@@ -134,6 +134,12 @@ int32_t shellRunCommand(char *command, bool recordHistory) {
     return 0;
   }
 
+  // add help or help; 
+  if(strcmp(command, "help") == 0 || strcmp(command, "help;") == 0) {
+    showHelp();
+    return 0;
+  }
+
   if (recordHistory) shellRecordCommandToHistory(command);
 
   char quote = 0, *cmd = command;