Merge branch '3.0' into feature/TD-14481-3.0

include/client/taos.h

@@ -162,7 +162,6 @@ DLL_EXPORT int       taos_stmt_affected_rows(TAOS_STMT *stmt);
 DLL_EXPORT int       taos_stmt_affected_rows_once(TAOS_STMT *stmt);
 
 DLL_EXPORT TAOS_RES *taos_query(TAOS *taos, const char *sql);
-DLL_EXPORT TAOS_RES *taos_query_l(TAOS *taos, const char *sql, int sqlLen);
 
 DLL_EXPORT TAOS_ROW taos_fetch_row(TAOS_RES *res);
 DLL_EXPORT int      taos_result_precision(TAOS_RES *res);  // get the time precision of result

include/libs/scheduler/scheduler.h

@@ -100,7 +100,7 @@ int32_t schedulerExecJob(void *transport, SArray *nodeList, SQueryPlan *pDag, in
  */
 int32_t schedulerFetchRows(int64_t job, void **data);
 
-int32_t schedulerAsyncFetchRows(int64_t job, schedulerFetchCallback fp, void* param);
+void schedulerAsyncFetchRows(int64_t job, schedulerFetchCallback fp, void* param);
 
 int32_t schedulerGetTasksStatus(int64_t job, SArray *pSub);
 
@@ -121,8 +121,6 @@ void schedulerFreeJob(int64_t job);
 void schedulerDestroy(void);
 
 void schdExecCallback(SQueryResult* pResult, void* param, int32_t code);
-void schdFetchCallback(void* pResult, void* param, int32_t code);
-
 
 #ifdef __cplusplus
 }

include/util/tutil.h

@@ -57,11 +57,13 @@ static FORCE_INLINE void taosEncryptPass_c(uint8_t *inBuf, size_t len, char *tar
   tMD5Init(&context);
   tMD5Update(&context, inBuf, (uint32_t)len);
   tMD5Final(&context);
+  char buf[TSDB_PASSWORD_LEN + 1];
 
-  sprintf(target, "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x", context.digest[0],
+  sprintf(buf, "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x", context.digest[0],
           context.digest[1], context.digest[2], context.digest[3], context.digest[4], context.digest[5],
           context.digest[6], context.digest[7], context.digest[8], context.digest[9], context.digest[10],
           context.digest[11], context.digest[12], context.digest[13], context.digest[14], context.digest[15]);
+  memcpy(target, buf, TSDB_PASSWORD_LEN);
 }
 
 #ifdef __cplusplus

source/client/inc/clientInt.h

@@ -46,6 +46,8 @@ extern "C" {
 #define ERROR_MSG_BUF_DEFAULT_SIZE 512
 #define HEARTBEAT_INTERVAL         1500  // ms
 
+#define SYNC_ON_TOP_OF_ASYNC 0
+
 enum {
   RES_TYPE__QUERY = 1,
   RES_TYPE__TMQ,
@@ -183,7 +185,9 @@ typedef struct SReqResultInfo {
 
 typedef struct SRequestSendRecvBody {
   tsem_t             rspSem;  // not used now
-  void*              fp;
+  __taos_async_fn_t  queryFp;
+  __taos_async_fn_t  fetchFp;
+  void*              param;
   SDataBuf           requestMsg;
   int64_t            queryJob;  // query job, created according to sql query DAG.
   struct SQueryPlan* pDag;      // the query dag, generated according to the sql statement.
@@ -219,13 +223,21 @@ typedef struct SRequestObj {
   SRequestSendRecvBody body;
 } SRequestObj;
 
+typedef struct SSyncQueryParam {
+  tsem_t       sem;
+  SRequestObj* pRequest;
+} SSyncQueryParam;
+
+void*   doAsyncFetchRow(SRequestObj* pRequest, bool setupOneRowPtr, bool convertUcs4);
 void*   doFetchRows(SRequestObj* pRequest, bool setupOneRowPtr, bool convertUcs4);
+
 void    doSetOneRowPtr(SReqResultInfo* pResultInfo);
 void    setResPrecision(SReqResultInfo* pResInfo, int32_t precision);
 int32_t setQueryResultFromRsp(SReqResultInfo* pResultInfo, const SRetrieveTableRsp* pRsp, bool convertUcs4,
                               bool freeAfterUse);
 void    setResSchemaInfo(SReqResultInfo* pResInfo, const SSchema* pSchema, int32_t numOfCols);
 void    doFreeReqResultInfo(SReqResultInfo* pResInfo);
+SRequestObj* execQuery(STscObj* pTscObj, const char* sql, int sqlLen);
 
 static FORCE_INLINE SReqResultInfo* tmqGetCurResInfo(TAOS_RES* res) {
   SMqRspObj* msg = (SMqRspObj*)res;
@@ -271,7 +283,7 @@ int32_t  releaseTscObj(int64_t rid);
 
 uint64_t generateRequestId();
 
-void*        createRequest(STscObj* pObj, __taos_async_fn_t fp, void* param, int32_t type);
+void*        createRequest(STscObj* pObj, void* param, int32_t type);
 void         destroyRequest(SRequestObj* pRequest);
 SRequestObj* acquireRequest(int64_t rid);
 int32_t      releaseRequest(int64_t rid);
@@ -319,9 +331,9 @@ int hbAddConnInfo(SAppHbMgr* pAppHbMgr, SClientHbKey connKey, void* key, void* v
 // --- mq
 void hbMgrInitMqHbRspHandle();
 
-SRequestObj* launchQueryImpl(SRequestObj* pRequest, SQuery* pQuery, int32_t code, bool keepQuery, void** res);
+SRequestObj* launchQueryImpl(SRequestObj* pRequest, SQuery* pQuery, bool keepQuery, void** res);
-int32_t      getQueryPlan(SRequestObj* pRequest, SQuery* pQuery, SArray** pNodeList);
 int32_t      scheduleQuery(SRequestObj* pRequest, SQueryPlan* pDag, SArray* pNodeList);
+void         launchAsyncQuery(SRequestObj* pRequest, SQuery* pQuery);
 int32_t      refreshMeta(STscObj* pTscObj, SRequestObj* pRequest);
 int32_t      updateQnodeList(SAppInstInfo* pInfo, SArray* pNodeList);
 

source/client/src/clientEnv.c

@@ -13,10 +13,11 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "os.h"
 #include "catalog.h"
+#include "functionMgt.h"
 #include "clientInt.h"
 #include "clientLog.h"
-#include "os.h"
 #include "query.h"
 #include "scheduler.h"
 #include "tcache.h"
@@ -171,7 +172,7 @@ STscObj *acquireTscObj(int64_t rid) { return (STscObj *)taosAcquireRef(clientCon
 
 int32_t releaseTscObj(int64_t rid) { return taosReleaseRef(clientConnRefPool, rid); }
 
-void *createRequest(STscObj *pObj, __taos_async_fn_t fp, void *param, int32_t type) {
+void *createRequest(STscObj *pObj, void *param, int32_t type) {
   assert(pObj != NULL);
 
   SRequestObj *pRequest = (SRequestObj *)taosMemoryCalloc(1, sizeof(SRequestObj));
@@ -185,9 +186,10 @@ void *createRequest(STscObj *pObj, __taos_async_fn_t fp, void *param, int32_t ty
   pRequest->requestId = generateRequestId();
   pRequest->metric.start = taosGetTimestampUs();
 
+  pRequest->body.param = param;
+
   pRequest->type = type;
   pRequest->pTscObj = pObj;
-  pRequest->body.fp = fp;  // not used it yet
   pRequest->msgBuf = taosMemoryCalloc(1, ERROR_MSG_BUF_DEFAULT_SIZE);
   pRequest->msgBufLen = ERROR_MSG_BUF_DEFAULT_SIZE;
   tsem_init(&pRequest->body.rspSem, 0, 0);
@@ -288,6 +290,7 @@ void taos_init_imp(void) {
   taosSetCoreDump(true);
 
   initTaskQueue();
+  fmFuncMgtInit();
 
   clientConnRefPool = taosOpenRef(200, destroyTscObj);
   clientReqRefPool = taosOpenRef(40960, doDestroyRequest);

source/client/src/clientImpl.c

@@ -133,7 +133,7 @@ TAOS* taos_connect_internal(const char* ip, const char* user, const char* pass,
 }
 
 int32_t buildRequest(STscObj* pTscObj, const char* sql, int sqlLen, SRequestObj** pRequest) {
-  *pRequest = createRequest(pTscObj, NULL, NULL, TSDB_SQL_SELECT);
+  *pRequest = createRequest(pTscObj, NULL, TSDB_SQL_SELECT);
   if (*pRequest == NULL) {
     tscError("failed to malloc sqlObj");
     return TSDB_CODE_TSC_OUT_OF_MEMORY;
@@ -192,6 +192,7 @@ int32_t parseSql(SRequestObj* pRequest, bool topicQuery, SQuery** pQuery, SStmtC
       setResPrecision(&pRequest->body.resInfo, (*pQuery)->precision);
     }
   }
+
   if (TSDB_CODE_SUCCESS == code || NEED_CLIENT_HANDLE_ERROR(code)) {
     TSWAP(pRequest->dbList, (*pQuery)->pDbList);
     TSWAP(pRequest->tableList, (*pQuery)->pTableList);
@@ -230,6 +231,29 @@ int32_t execDdlQuery(SRequestObj* pRequest, SQuery* pQuery) {
   return TSDB_CODE_SUCCESS;
 }
 
+static SAppInstInfo* getAppInfo(SRequestObj* pRequest) {
+  return pRequest->pTscObj->pAppInfo;
+}
+
+int32_t asyncExecDdlQuery(SRequestObj* pRequest, SQuery* pQuery) {
+  // drop table if exists not_exists_table
+  if (NULL == pQuery->pCmdMsg) {
+    return TSDB_CODE_SUCCESS;
+  }
+
+  SCmdMsgInfo* pMsgInfo = pQuery->pCmdMsg;
+  pRequest->type = pMsgInfo->msgType;
+  pRequest->body.requestMsg = (SDataBuf){.pData = pMsgInfo->pMsg, .len = pMsgInfo->msgLen, .handle = NULL};
+  pMsgInfo->pMsg = NULL;  // pMsg transferred to SMsgSendInfo management
+
+  SAppInstInfo* pAppInfo = getAppInfo(pRequest);
+  SMsgSendInfo* pSendMsg = buildMsgInfoImpl(pRequest);
+
+  int64_t transporterId = 0;
+  asyncSendMsgToServer(pAppInfo->pTransporter, &pMsgInfo->epSet, &transporterId, pSendMsg);
+  return TSDB_CODE_SUCCESS;
+}
+
 int compareQueryNodeLoad(const void* elem1, const void* elem2) {
   SQueryNodeLoad* node1 = (SQueryNodeLoad*)elem1;
   SQueryNodeLoad* node2 = (SQueryNodeLoad*)elem2;
@@ -286,9 +310,11 @@ int32_t getQnodeList(SRequestObj* pRequest, SArray** pNodeList) {
 
 int32_t getPlan(SRequestObj* pRequest, SQuery* pQuery, SQueryPlan** pPlan, SArray** pNodeList) {
   pRequest->type = pQuery->msgType;
+  SAppInstInfo* pAppInfo = getAppInfo(pRequest);
+
   SPlanContext cxt = {.queryId = pRequest->requestId,
                       .acctId = pRequest->pTscObj->acctId,
-                      .mgmtEpSet = getEpSet_s(&pRequest->pTscObj->pAppInfo->mgmtEp),
+                      .mgmtEpSet = getEpSet_s(&pAppInfo->mgmtEp),
                       .pAstRoot = pQuery->pRoot,
                       .showRewrite = pQuery->showRewrite,
                       .pMsg = pRequest->msgBuf,
@@ -298,6 +324,7 @@ int32_t getPlan(SRequestObj* pRequest, SQuery* pQuery, SQueryPlan** pPlan, SArra
   if (TSDB_CODE_SUCCESS == code) {
     code = qCreateQueryPlan(&cxt, pPlan, *pNodeList);
   }
+
   return code;
 }
 
@@ -388,7 +415,7 @@ int32_t scheduleAsyncQuery(SRequestObj* pRequest, SQueryPlan* pDag, SArray* pNod
 int32_t scheduleQuery(SRequestObj* pRequest, SQueryPlan* pDag, SArray* pNodeList) {
   void* pTransporter = pRequest->pTscObj->pAppInfo->pTransporter;
 
-  SQueryResult res = {.code = 0, .numOfRows = 0};
+  SQueryResult res = {0};
   int32_t      code = schedulerExecJob(pTransporter, pNodeList, pDag, &pRequest->body.queryJob, pRequest->sqlstr,
                                        pRequest->metric.start, &res);
 
@@ -417,10 +444,6 @@ int32_t scheduleQuery(SRequestObj* pRequest, SQueryPlan* pDag, SArray* pNodeList
   return pRequest->code;
 }
 
-int32_t getQueryPlan(SRequestObj* pRequest, SQuery* pQuery, SArray** pNodeList) {
-  return getPlan(pRequest, pQuery, &pRequest->body.pDag, pNodeList);
-}
-
 int32_t handleSubmitExecRes(SRequestObj* pRequest, void* res, SCatalog* pCatalog, SEpSet *epset) {
   int32_t code = 0;
   SArray* pArray = NULL;
@@ -523,8 +546,16 @@ int32_t handleExecRes(SRequestObj* pRequest) {
   return code;
 }
 
-SRequestObj* launchQueryImpl(SRequestObj* pRequest, SQuery* pQuery, int32_t code, bool keepQuery, void** res) {
+void schedulerExecCb(SQueryResult* pResult, void* param, int32_t code) {
-  if (TSDB_CODE_SUCCESS == code) {
+  SRequestObj* pRequest = (SRequestObj*) param;
+
+  // return to client
+  pRequest->body.queryFp(pRequest->body.param, pRequest, code);
+}
+
+SRequestObj* launchQueryImpl(SRequestObj* pRequest, SQuery* pQuery, bool keepQuery, void** res) {
+  int32_t code = 0;
+
   switch (pQuery->execMode) {
     case QUERY_EXEC_MODE_LOCAL:
       code = execLocalCmd(pRequest, pQuery);
@@ -547,7 +578,6 @@ SRequestObj* launchQueryImpl(SRequestObj* pRequest, SQuery* pQuery, int32_t code
     default:
       break;
   }
-  }
 
   if (!keepQuery) {
     qDestroyQuery(pQuery);
@@ -583,7 +613,70 @@ SRequestObj* launchQuery(STscObj* pTscObj, const char* sql, int sqlLen) {
     return pRequest;
   }
 
-  return launchQueryImpl(pRequest, pQuery, code, false, NULL);
+  return launchQueryImpl(pRequest, pQuery, false, NULL);
+}
+
+void launchAsyncQuery(SRequestObj* pRequest, SQuery* pQuery) {
+  void* pRes = NULL;
+
+  int32_t code = 0;
+  switch (pQuery->execMode) {
+    case QUERY_EXEC_MODE_LOCAL:
+      code = execLocalCmd(pRequest, pQuery);
+      break;
+    case QUERY_EXEC_MODE_RPC:
+      code = asyncExecDdlQuery(pRequest, pQuery);
+      break;
+    case QUERY_EXEC_MODE_SCHEDULE: {
+      SArray* pNodeList = taosArrayInit(4, sizeof(struct SQueryNodeAddr));
+
+      pRequest->type = pQuery->msgType;
+
+      SPlanContext cxt = {.queryId = pRequest->requestId,
+                          .acctId = pRequest->pTscObj->acctId,
+                          .mgmtEpSet = getEpSet_s(&pRequest->pTscObj->pAppInfo->mgmtEp),
+                          .pAstRoot = pQuery->pRoot,
+                          .showRewrite = pQuery->showRewrite,
+                          .pMsg = pRequest->msgBuf,
+                          .msgLen = ERROR_MSG_BUF_DEFAULT_SIZE};
+
+      SAppInstInfo* pAppInfo = getAppInfo(pRequest);
+
+      if (TSDB_CODE_SUCCESS == code) {
+        code = qCreateQueryPlan(&cxt, &pRequest->body.pDag, pNodeList);
+      }
+
+      if (TSDB_CODE_SUCCESS == code) {
+        schedulerAsyncExecJob(pAppInfo->pTransporter, pNodeList, pRequest->body.pDag, &pRequest->body.queryJob,
+                              pRequest->sqlstr, pRequest->metric.start, schedulerExecCb, pRequest);
+        //        if (NULL != pRes) {
+        //          code = validateSversion(pRequest, pRes);
+        //        }
+      }
+
+      taosArrayDestroy(pNodeList);
+      break;
+    }
+    case QUERY_EXEC_MODE_EMPTY_RESULT:
+      pRequest->type = TSDB_SQL_RETRIEVE_EMPTY_RESULT;
+      break;
+    default:
+      break;
+  }
+
+  //    if (!keepQuery) {
+  //      qDestroyQuery(pQuery);
+  //    }
+
+  if (NULL != pRequest && TSDB_CODE_SUCCESS != code) {
+    pRequest->code = terrno;
+  }
+
+  //    if (res) {
+  //      *res = pRes;
+  //    } else {
+//  freeRequestRes(pRequest, pRes);
+//  pRes = NULL;
 }
 
 int32_t refreshMeta(STscObj* pTscObj, SRequestObj* pRequest) {
@@ -666,17 +759,6 @@ SRequestObj* execQuery(STscObj* pTscObj, const char* sql, int sqlLen) {
   return pRequest;
 }
 
-TAOS_RES* taos_query_l(TAOS* taos, const char* sql, int sqlLen) {
-  STscObj* pTscObj = (STscObj*)taos;
-  if (sqlLen > (size_t)TSDB_MAX_ALLOWED_SQL_LEN) {
-    tscError("sql string exceeds max length:%d", TSDB_MAX_ALLOWED_SQL_LEN);
-    terrno = TSDB_CODE_TSC_EXCEED_SQL_LIMIT;
-    return NULL;
-  }
-
-  return execQuery(pTscObj, sql, sqlLen);
-}
-
 int initEpSetFromCfg(const char* firstEp, const char* secondEp, SCorEpSet* pEpSet) {
   pEpSet->version = 0;
 
@@ -726,7 +808,7 @@ STscObj* taosConnectImpl(const char* user, const char* auth, const char* db, __t
     return pTscObj;
   }
 
-  SRequestObj* pRequest = createRequest(pTscObj, fp, param, TDMT_MND_CONNECT);
+  SRequestObj* pRequest = createRequest(pTscObj, param, TDMT_MND_CONNECT);
   if (pRequest == NULL) {
     destroyTscObj(pTscObj);
     terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
@@ -843,7 +925,6 @@ void updateTargetEpSet(SMsgSendInfo* pSendInfo, STscObj* pTscObj, SRpcMsg* pMsg,
 void processMsgFromServer(void* parent, SRpcMsg* pMsg, SEpSet* pEpSet) {
   SMsgSendInfo* pSendInfo = (SMsgSendInfo*)pMsg->info.ahandle;
   assert(pMsg->info.ahandle != NULL);
-  SRequestObj* pRequest = NULL;
   STscObj* pTscObj = NULL;
 
   if (pSendInfo->requestObjRefId != 0) {
@@ -944,58 +1025,7 @@ void doSetOneRowPtr(SReqResultInfo* pResultInfo) {
   }
 }
 
-void* doAsyncFetchRows(SRequestObj* pRequest, bool setupOneRowPtr, bool convertUcs4) {
-  assert(pRequest != NULL);
-
-  SReqResultInfo* pResultInfo = &pRequest->body.resInfo;
-  if (pResultInfo->pData == NULL || pResultInfo->current >= pResultInfo->numOfRows) {
-    // All data has returned to App already, no need to try again
-    if (pResultInfo->completed) {
-      pResultInfo->numOfRows = 0;
-      return NULL;
-    }
-
-    tsem_init(&schdRspSem, 0, 0);
-
-    SReqResultInfo* pResInfo = &pRequest->body.resInfo;
-    SSchdFetchParam param = {.pData = (void**)&pResInfo->pData, .code = &pRequest->code};
-    pRequest->code = schedulerAsyncFetchRows(pRequest->body.queryJob, schdFetchCallback, &param);
-    if (pRequest->code != TSDB_CODE_SUCCESS) {
-      pResultInfo->numOfRows = 0;
-      return NULL;
-    }
-
-    tsem_wait(&schdRspSem);
-    if (pRequest->code != TSDB_CODE_SUCCESS) {
-      pResultInfo->numOfRows = 0;
-      return NULL;
-    }
-
-    pRequest->code =
-        setQueryResultFromRsp(&pRequest->body.resInfo, (SRetrieveTableRsp*)pResInfo->pData, convertUcs4, true);
-    if (pRequest->code != TSDB_CODE_SUCCESS) {
-      pResultInfo->numOfRows = 0;
-      return NULL;
-    }
-
-    tscDebug("0x%" PRIx64 " fetch results, numOfRows:%d total Rows:%" PRId64 ", complete:%d, reqId:0x%" PRIx64,
-             pRequest->self, pResInfo->numOfRows, pResInfo->totalRows, pResInfo->completed, pRequest->requestId);
-
-    if (pResultInfo->numOfRows == 0) {
-      return NULL;
-    }
-  }
-
-  if (setupOneRowPtr) {
-    doSetOneRowPtr(pResultInfo);
-    pResultInfo->current += 1;
-  }
-
-  return pResultInfo->row;
-}
-
 void* doFetchRows(SRequestObj* pRequest, bool setupOneRowPtr, bool convertUcs4) {
-  // return doAsyncFetchRows(pRequest, setupOneRowPtr, convertUcs4);
   assert(pRequest != NULL);
 
   SReqResultInfo* pResultInfo = &pRequest->body.resInfo;
@@ -1036,6 +1066,35 @@ void* doFetchRows(SRequestObj* pRequest, bool setupOneRowPtr, bool convertUcs4)
   return pResultInfo->row;
 }
 
+static void syncFetchFn(void* param, TAOS_RES* res, int32_t numOfRows) {
+  SSyncQueryParam* pParam = param;
+  tsem_post(&pParam->sem);
+}
+
+void* doAsyncFetchRow(SRequestObj* pRequest, bool setupOneRowPtr, bool convertUcs4) {
+  assert(pRequest != NULL);
+
+  SReqResultInfo* pResultInfo = &pRequest->body.resInfo;
+  if (pResultInfo->pData == NULL || pResultInfo->current >= pResultInfo->numOfRows) {
+    // All data has returned to App already, no need to try again
+    if (pResultInfo->completed) {
+      pResultInfo->numOfRows = 0;
+      return NULL;
+    }
+
+    SSyncQueryParam* pParam = pRequest->body.param;
+    taos_fetch_rows_a(pRequest, syncFetchFn, pParam);
+    tsem_wait(&pParam->sem);
+  }
+
+  if (pRequest->code == TSDB_CODE_SUCCESS && setupOneRowPtr) {
+    doSetOneRowPtr(pResultInfo);
+    pResultInfo->current += 1;
+  }
+
+  return pResultInfo->row;
+}
+
 static int32_t doPrepareResPtr(SReqResultInfo* pResInfo) {
   if (pResInfo->row == NULL) {
     pResInfo->row = taosMemoryCalloc(pResInfo->numOfCols, POINTER_BYTES);

source/client/src/clientMain.c

@@ -175,12 +175,39 @@ TAOS_FIELD *taos_fetch_fields(TAOS_RES *res) {
   return pResInfo->userFields;
 }
 
+static void syncQueryFn(void* param, void* res, int32_t code) {
+  SSyncQueryParam* pParam = param;
+  pParam->pRequest = res;
+  pParam->pRequest->code = code;
+
+  tsem_post(&pParam->sem);
+}
+
 TAOS_RES *taos_query(TAOS *taos, const char *sql) {
   if (taos == NULL || sql == NULL) {
     return NULL;
   }
 
-  return taos_query_l(taos, sql, (int32_t)strlen(sql));
+  STscObj* pTscObj = (STscObj*)taos;
+
+#if SYNC_ON_TOP_OF_ASYNC
+  SSyncQueryParam* param = taosMemoryCalloc(1, sizeof(struct SSyncQueryParam));
+  tsem_init(&param->sem, 0, 0);
+
+  taos_query_a(pTscObj, sql, syncQueryFn, param);
+  tsem_wait(&param->sem);
+
+  return param->pRequest;
+#else
+  size_t sqlLen = strlen(sql);
+  if (sqlLen > (size_t)TSDB_MAX_ALLOWED_SQL_LEN) {
+    tscError("sql string exceeds max length:%d", TSDB_MAX_ALLOWED_SQL_LEN);
+    terrno = TSDB_CODE_TSC_EXCEED_SQL_LIMIT;
+    return NULL;
+  }
+
+  return execQuery(pTscObj, sql, sqlLen);
+#endif
 }
 
 TAOS_ROW taos_fetch_row(TAOS_RES *res) {
@@ -195,7 +222,11 @@ TAOS_ROW taos_fetch_row(TAOS_RES *res) {
       return NULL;
     }
 
+#if SYNC_ON_TOP_OF_ASYNC
+    return doAsyncFetchRow(pRequest, true, true);
+#else
     return doFetchRows(pRequest, true, true);
+#endif
 
   } else if (TD_RES_TMQ(res)) {
     SMqRspObj      *msg = ((SMqRspObj *)res);
@@ -205,6 +236,7 @@ TAOS_ROW taos_fetch_row(TAOS_RES *res) {
     } else {
       pResultInfo = tmqGetCurResInfo(res);
     }
+
     if (pResultInfo->current < pResultInfo->numOfRows) {
       doSetOneRowPtr(pResultInfo);
       pResultInfo->current += 1;
@@ -563,38 +595,195 @@ const char *taos_get_server_info(TAOS *taos) {
   return pTscObj->ver;
 }
 
+typedef struct SqlParseWrapper {
+  SParseContext* pCtx;
+  SCatalogReq    catalogReq;
+  SRequestObj*   pRequest;
+  SQuery*        pQuery;
+} SqlParseWrapper;
+
+void retrieveMetaCallback(SMetaData* pResultMeta, void* param, int32_t code) {
+  SqlParseWrapper *pWrapper = (SqlParseWrapper*) param;
+  SQuery* pQuery = pWrapper->pQuery;
+  SRequestObj* pRequest = pWrapper->pRequest;
+
+  if (code != TSDB_CODE_SUCCESS) {
+    goto _error;
+  }
+
+  code = qAnalyseSqlSemantic(pWrapper->pCtx, &pWrapper->catalogReq, pResultMeta, pQuery);
+  if (code != TSDB_CODE_SUCCESS) {
+    goto _error;
+  }
+
+  if (pQuery->haveResultSet) {
+    setResSchemaInfo(&pRequest->body.resInfo, pQuery->pResSchema, (pQuery)->numOfResCols);
+    setResPrecision(&pRequest->body.resInfo, (pQuery)->precision);
+  }
+
+  TSWAP(pRequest->dbList, (pQuery)->pDbList);
+  TSWAP(pRequest->tableList, (pQuery)->pTableList);
+
+  taosMemoryFree(pWrapper);
+  launchAsyncQuery(pRequest, pQuery);
+  return;
+
+  _error:
+  taosMemoryFree(pWrapper);
+  tscError("0x%" PRIx64 " error occurs, code:%s, return to user app, reqId:%" PRIx64, pRequest->self, tstrerror(code),
+           pRequest->requestId);
+  pRequest->code = code;
+  pRequest->body.queryFp(pRequest->body.param, pRequest, code);
+}
+
+// todo add retry before return user's callback
 void taos_query_a(TAOS *taos, const char *sql, __taos_async_fn_t fp, void *param) {
+  ASSERT(fp != NULL);
+
   if (taos == NULL || sql == NULL) {
-    fp(param, NULL, TSDB_CODE_INVALID_PARA);
+    terrno = TSDB_CODE_INVALID_PARA;
+    fp(param, NULL, terrno);
     return;
   }
 
-  SRequestObj* pRequest = NULL;
+  size_t sqlLen = strlen(sql);
+  if (sqlLen > (size_t)TSDB_MAX_ALLOWED_SQL_LEN) {
+    tscError("sql string exceeds max length:%d", TSDB_MAX_ALLOWED_SQL_LEN);
+    terrno = TSDB_CODE_TSC_EXCEED_SQL_LIMIT;
+
+    fp(param, NULL, terrno);
+    return;
+  }
+
+  SRequestObj *pRequest = NULL;
   int32_t      retryNum = 0;
   int32_t      code = 0;
 
-  size_t sqlLen = strlen(sql);
+  //  while (retryNum++ < REQUEST_MAX_TRY_TIMES) {
-
+  code = buildRequest(taos, sql, sqlLen, &pRequest);
-  while (retryNum++ < REQUEST_MAX_TRY_TIMES) {
+  if (code != TSDB_CODE_SUCCESS) {
-    pRequest = launchQuery(taos, sql, sqlLen);
+    terrno = code;
-    if (pRequest == NULL || TSDB_CODE_SUCCESS == pRequest->code || !NEED_CLIENT_HANDLE_ERROR(pRequest->code)) {
+    fp(param, NULL, code);
-      break;
+    return;
   }
 
-    code = refreshMeta(taos, pRequest);
+  pRequest->body.queryFp = fp;
-    if (code) {
+  pRequest->body.param   = param;
+
+  STscObj *pTscObj = pRequest->pTscObj;
+
+  SParseContext* pCxt = taosMemoryCalloc(1, sizeof(SParseContext));
+  *pCxt = (SParseContext){.requestId = pRequest->requestId,
+                       .acctId = pTscObj->acctId,
+                       .db = pRequest->pDb,
+                       .topicQuery = false,
+                       .pSql = pRequest->sqlstr,
+                       .sqlLen = pRequest->sqlLen,
+                       .pMsg = pRequest->msgBuf,
+                       .msgLen = ERROR_MSG_BUF_DEFAULT_SIZE,
+                       .pTransporter = pTscObj->pAppInfo->pTransporter,
+                       .pStmtCb = NULL,
+                       .pUser = pTscObj->user,
+                       .isSuperUser = (0 == strcmp(pTscObj->user, TSDB_DEFAULT_USER)),
+                       .async = true,};
+
+  pCxt->mgmtEpSet = getEpSet_s(&pTscObj->pAppInfo->mgmtEp);
+  code = catalogGetHandle(pTscObj->pAppInfo->clusterId, &pCxt->pCatalog);
+  if (code != TSDB_CODE_SUCCESS) {
+    goto _error;
+  }
+
+  SQuery *    pQuery = NULL;
+  SCatalogReq catalogReq = {0};
+  code = qParseSqlSyntax(pCxt, &pQuery, &catalogReq);
+  if (code != TSDB_CODE_SUCCESS) {
+    goto _error;
+  }
+
+  SqlParseWrapper *pWrapper = taosMemoryCalloc(1, sizeof(SqlParseWrapper));
+  pWrapper->pCtx = pCxt;
+  pWrapper->pQuery = pQuery;
+  pWrapper->pRequest = pRequest;
+  pWrapper->catalogReq = catalogReq;
+
+  code = catalogAsyncGetAllMeta(pCxt->pCatalog, pCxt->pTransporter, &pCxt->mgmtEpSet, pRequest->requestId,
+                                  &catalogReq, retrieveMetaCallback, pWrapper, &pRequest->body.queryJob);
+
+  if (code != TSDB_CODE_SUCCESS) {
+    goto _error;
+  }
+
+  return;
+
+  // todo handle the retry process
+
+  //    if (TSDB_CODE_SUCCESS == code || NEED_CLIENT_HANDLE_ERROR(code)) {
+  //      TSWAP(pRequest->dbList, (pQuery)->pDbList);
+  //      TSWAP(pRequest->tableList, (pQuery)->pTableList);
+  //    }
+
+  _error:
+  terrno = code;
   pRequest->code = code;
-      break;
-    }
-
-    destroyRequest(pRequest);
-  }
-
   fp(param, pRequest, code);
 }
 
+static void fetchCallback(void* pResult, void* param, int32_t code) {
+  SRequestObj* pRequest = (SRequestObj*) param;
+
+  SReqResultInfo* pResultInfo = &pRequest->body.resInfo;
+
+  pResultInfo->pData = pResult;
+  pResultInfo->numOfRows = 0;
+
+  if (code != TSDB_CODE_SUCCESS) {
+    pRequest->code = code;
+    pRequest->body.fetchFp(pRequest->body.param, pRequest, 0);
+    return;
+  }
+
+  if (pRequest->code != TSDB_CODE_SUCCESS) {
+    pRequest->code = code;
+    pRequest->body.fetchFp(pRequest->body.param, pRequest, 0);
+  }
+
+  pRequest->code = setQueryResultFromRsp(&pRequest->body.resInfo, (SRetrieveTableRsp*)pResultInfo->pData, true, false);
+  if (pRequest->code != TSDB_CODE_SUCCESS) {
+    pResultInfo->numOfRows = 0;
+
+    pRequest->code = code;
+    pRequest->body.fetchFp(pRequest->body.param, pRequest, 0);
+  }
+
+  tscDebug("0x%" PRIx64 " fetch results, numOfRows:%d total Rows:%" PRId64 ", complete:%d, reqId:0x%" PRIx64,
+           pRequest->self, pResultInfo->numOfRows, pResultInfo->totalRows, pResultInfo->completed, pRequest->requestId);
+
+  pRequest->body.fetchFp(pRequest->body.param, pRequest, pResultInfo->numOfRows);
+}
+
 void taos_fetch_rows_a(TAOS_RES *res, __taos_async_fn_t fp, void *param) {
-  // TODO
+  ASSERT (res != NULL && fp != NULL);
+
+  SRequestObj *pRequest = res;
+  pRequest->body.fetchFp = fp;
+
+  SReqResultInfo *pResultInfo = &pRequest->body.resInfo;
+  if (taos_num_fields(pRequest) == 0) {
+    pResultInfo->numOfRows = 0;
+    pRequest->body.fetchFp(param, pRequest, pResultInfo->numOfRows);
+    return;
+  }
+
+  if (pResultInfo->pData == NULL || pResultInfo->current >= pResultInfo->numOfRows) {
+    // All data has returned to App already, no need to try again
+    if (pResultInfo->completed) {
+      pResultInfo->numOfRows = 0;
+      pRequest->body.fetchFp(param, pRequest, pResultInfo->numOfRows);
+      return;
+    }
+  }
+
+  schedulerAsyncFetchRows(pRequest->body.queryJob, fetchCallback, pRequest);
 }
 
 TAOS_SUB *taos_subscribe(TAOS *taos, int restart, const char *topic, const char *sql, TAOS_SUBSCRIBE_CALLBACK fp,

source/client/src/clientMsgHandler.c

@@ -33,7 +33,11 @@ int32_t genericRspCallback(void* param, const SDataBuf* pMsg, int32_t code) {
   setErrno(pRequest, code);
 
   taosMemoryFree(pMsg->pData);
+  if (pRequest->body.queryFp != NULL) {
+    pRequest->body.queryFp(pRequest->body.param, pRequest, code);
+  } else {
     tsem_post(&pRequest->body.rspSem);
+  }
   return code;
 }
 
@@ -117,7 +121,12 @@ int32_t processCreateDbRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   if (code != TSDB_CODE_SUCCESS) {
     setErrno(pRequest, code);
   }
+
+  if (pRequest->body.queryFp) {
+    pRequest->body.queryFp(pRequest->body.param, pRequest, code);
+  } else {
     tsem_post(&pRequest->body.rspSem);
+  }
   return code;
 }
 
@@ -146,7 +155,13 @@ int32_t processUseDbRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   if (code != TSDB_CODE_SUCCESS) {
     taosMemoryFree(pMsg->pData);
     setErrno(pRequest, code);
+
+    if (pRequest->body.queryFp != NULL) {
+      pRequest->body.queryFp(pRequest->body.param, pRequest, pRequest->code);
+    } else {
       tsem_post(&pRequest->body.rspSem);
+    }
+
     return code;
   }
 
@@ -185,7 +200,12 @@ int32_t processUseDbRsp(void* param, const SDataBuf* pMsg, int32_t code) {
 
   setConnectionDB(pRequest->pTscObj, db);
   taosMemoryFree(pMsg->pData);
+
+  if (pRequest->body.queryFp != NULL) {
+    pRequest->body.queryFp(pRequest->body.param, pRequest, pRequest->code);
+  } else {
     tsem_post(&pRequest->body.rspSem);
+  }
   return 0;
 }
 
@@ -196,11 +216,13 @@ int32_t processCreateTableRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   taosMemoryFree(pMsg->pData);
   if (code != TSDB_CODE_SUCCESS) {
     setErrno(pRequest, code);
-    tsem_post(&pRequest->body.rspSem);
-    return code;
   }
 
+  if (pRequest->body.queryFp != NULL) {
+    pRequest->body.queryFp(pRequest->body.param, pRequest, code);
+  } else {
     tsem_post(&pRequest->body.rspSem);
+  }
   return code;
 }
 
@@ -208,18 +230,20 @@ int32_t processDropDbRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   SRequestObj* pRequest = param;
   if (code != TSDB_CODE_SUCCESS) {
     setErrno(pRequest, code);
-    tsem_post(&pRequest->body.rspSem);
+  } else {
-    return code;
-  }
-
     SDropDbRsp dropdbRsp = {0};
     tDeserializeSDropDbRsp(pMsg->pData, pMsg->len, &dropdbRsp);
 
     struct SCatalog* pCatalog = NULL;
     catalogGetHandle(pRequest->pTscObj->pAppInfo->clusterId, &pCatalog);
     catalogRemoveDB(pCatalog, dropdbRsp.db, dropdbRsp.uid);
+  }
 
+  if (pRequest->body.queryFp != NULL) {
+    pRequest->body.queryFp(pRequest->body.param, pRequest, code);
+  } else {
     tsem_post(&pRequest->body.rspSem);
+  }
   return code;
 }
 
@@ -245,6 +269,7 @@ int32_t processAlterStbRsp(void* param, const SDataBuf* pMsg, int32_t code) {
 }
 
 
+// todo refactor: this arraylist is too large
 void initMsgHandleFp() {
   handleRequestRspFp[TMSG_INDEX(TDMT_MND_CONNECT)] = processConnectRsp;
   handleRequestRspFp[TMSG_INDEX(TDMT_MND_CREATE_DB)] = processCreateDbRsp;

source/client/src/clientSml.c

@@ -2241,7 +2241,7 @@ static int32_t smlInsertData(SSmlHandle* info) {
   }
   info->cost.insertRpcTime = taosGetTimestampUs();
 
-  launchQueryImpl(info->pRequest, info->pQuery, TSDB_CODE_SUCCESS, true, NULL);
+  launchQueryImpl(info->pRequest, info->pQuery, true, NULL);
 
   info->affectedRows = taos_affected_rows(info->pRequest);
   return info->pRequest->code;
@@ -2362,7 +2362,7 @@ static int32_t isSchemalessDb(SSmlHandle* info){
  */
 
 TAOS_RES* taos_schemaless_insert(TAOS* taos, char* lines[], int numLines, int protocol, int precision) {
-  SRequestObj* request = (SRequestObj*)createRequest((STscObj *)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj* request = (SRequestObj*)createRequest((STscObj *)taos, NULL, TSDB_SQL_INSERT);
   if(!request){
     uError("SML:taos_schemaless_insert error request is null");
     return NULL;

source/client/src/clientStmt.c

@@ -771,11 +771,10 @@ int stmtExec(TAOS_STMT* stmt) {
   STMT_ERR_RET(stmtSwitchStatus(pStmt, STMT_EXECUTE));
 
   if (STMT_TYPE_QUERY == pStmt->sql.type) {
-    launchQueryImpl(pStmt->exec.pRequest, pStmt->sql.pQuery, TSDB_CODE_SUCCESS, true, NULL);
+    launchQueryImpl(pStmt->exec.pRequest, pStmt->sql.pQuery, true, NULL);
   } else {
     STMT_ERR_RET(qBuildStmtOutput(pStmt->sql.pQuery, pStmt->exec.pVgHash, pStmt->exec.pBlockHash));
-    launchQueryImpl(pStmt->exec.pRequest, pStmt->sql.pQuery, TSDB_CODE_SUCCESS, true,
+    launchQueryImpl(pStmt->exec.pRequest, pStmt->sql.pQuery, true, (autoCreateTbl ? (void**)&pRsp : NULL));
-                    (autoCreateTbl ? (void**)&pRsp : NULL));
   }
 
   if (pStmt->exec.pRequest->code && NEED_CLIENT_HANDLE_ERROR(pStmt->exec.pRequest->code)) {

source/client/test/clientTests.cpp

@@ -13,10 +13,12 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <gtest/gtest.h>
-#include <taoserror.h>
-#include <tglobal.h>
 #include <iostream>
+#include <gtest/gtest.h>
+#include "taoserror.h"
+#include "tglobal.h"
+#include "thash.h"
+#include "clientInt.h"
 
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wwrite-strings"
@@ -24,7 +26,6 @@
 #pragma GCC diagnostic ignored "-Wunused-variable"
 #pragma GCC diagnostic ignored "-Wsign-compare"
 
-#include "../inc/clientInt.h"
 #include "taos.h"
 
 namespace {
@@ -41,6 +42,47 @@ void showDB(TAOS* pConn) {
     printf("%s\n", str);
   }
 }
+
+void fetchCallback(void* param, void* res, int32_t numOfRow) {
+  printf("numOfRow = %d \n", numOfRow);
+  int         numFields = taos_num_fields(res);
+  TAOS_FIELD *fields = taos_fetch_fields(res);
+  TAOS       *_taos = (TAOS *)param;
+  if (numOfRow > 0) {
+    for (int i = 0; i < numOfRow; ++i) {
+      TAOS_ROW row = taos_fetch_row(res);
+
+      char temp[256] = {0};
+      taos_print_row(temp, row, fields, numFields);
+      printf("%s\n", temp);
+    }
+    taos_fetch_rows_a(res, fetchCallback, _taos);
+  } else {
+    printf("no more data, close the connection.\n");
+//    taos_free_result(res);
+//    taos_close(_taos);
+//    taos_cleanup();
+  }
+}
+
+void queryCallback(void* param, void* res, int32_t code) {
+  if (code != TSDB_CODE_SUCCESS) {
+    printf("failed to execute, reason:%s\n", taos_errstr(res));
+  }
+  printf("start to fetch data\n");
+  taos_fetch_rows_a(res, fetchCallback, param);
+}
+
+void queryCallback1(void* param, void* res, int32_t code) {
+  if (code != TSDB_CODE_SUCCESS) {
+    printf("failed to execute, reason:%s\n", taos_errstr(res));
+  }
+
+  taos_free_result(res);
+
+  printf("exec query:\n");
+  taos_query_a(param, "select * from tm1", queryCallback, param);
+}
 }  // namespace
 
 int main(int argc, char** argv) {
@@ -52,7 +94,7 @@ TEST(testCase, driverInit_Test) {
   // taosInitGlobalCfg();
 //  taos_init();
 }
-#if 0
+
 TEST(testCase, connect_Test) {
 //  taos_options(TSDB_OPTION_CONFIGDIR, "/home/ubuntu/first/cfg");
 
@@ -62,7 +104,7 @@ TEST(testCase, connect_Test) {
   }
   taos_close(pConn);
 }
-
+#if 0
 TEST(testCase, create_user_Test) {
   TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
   assert(pConn != NULL);
@@ -432,7 +474,7 @@ TEST(testCase, create_multiple_tables) {
 
   taos_free_result(pRes);
 
-  pRes = taos_query(pConn, "create table t_2 using st1 tags(1)");
+  pRes = taos_query(pConn, "create table if not exists t_2 using st1 tags(1)");
   if (taos_errno(pRes) != 0) {
     printf("failed to create multiple tables, reason:%s\n", taos_errstr(pRes));
     taos_free_result(pRes);
@@ -440,7 +482,7 @@ TEST(testCase, create_multiple_tables) {
   }
 
   taos_free_result(pRes);
-  pRes = taos_query(pConn, "create table t_3 using st1 tags(2)");
+  pRes = taos_query(pConn, "create table if not exists t_3 using st1 tags(2)");
   if (taos_errno(pRes) != 0) {
     printf("failed to create multiple tables, reason:%s\n", taos_errstr(pRes));
     taos_free_result(pRes);
@@ -480,9 +522,7 @@ TEST(testCase, show_table_Test) {
   TAOS_RES* pRes = taos_query(pConn, "show tables");
   if (taos_errno(pRes) != 0) {
     printf("failed to show tables, reason:%s\n", taos_errstr(pRes));
-    taos_free_result(pRes);
   }
-
   taos_free_result(pRes);
 
   taos_query(pConn, "use abc1");
@@ -550,6 +590,7 @@ TEST(testCase, generated_request_id_test) {
   taosHashCleanup(phash);
 }
 
+
 TEST(testCase, insert_test) {
   TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
   ASSERT_NE(pConn, nullptr);
@@ -567,7 +608,6 @@ 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);
@@ -606,7 +646,7 @@ TEST(testCase, projection_query_tables) {
   }
   taos_free_result(pRes);
 
-  for(int32_t i = 0; i < 1000000; i += 20) {
+  for(int32_t i = 0; i < 1000; i += 20) {
     char sql[1024] = {0};
     sprintf(sql,
             "insert into tu values(now+%da, %d)(now+%da, %d)(now+%da, %d)(now+%da, %d)"
@@ -664,7 +704,7 @@ TEST(testCase, projection_query_tables) {
 //  taos_free_result(pRes);
   taos_close(pConn);
 }
-#if 0
+
 TEST(testCase, projection_query_stables) {
   TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
   ASSERT_NE(pConn, nullptr);
@@ -705,7 +745,7 @@ TEST(testCase, agg_query_tables) {
   }
   taos_free_result(pRes);
 
-  pRes = taos_query(pConn, "explain analyze select count(*) from tu interval(1s)");
+  pRes = taos_query(pConn, "show stables");
   if (taos_errno(pRes) != 0) {
     printf("failed to select from table, reason:%s\n", taos_errstr(pRes));
     taos_free_result(pRes);
@@ -735,4 +775,24 @@ TEST(testCase, agg_query_tables) {
 }
 #endif
 
+/*
+--- copy the following script in the shell to setup the environment ---
+
+create database test;
+use test;
+create table m1(ts timestamp, k int) tags(a int);
+create table tm0 using m1 tags(1);
+create table tm1 using m1 tags(2);
+insert into tm0 values('2021-1-1 1:1:1.120', 1) ('2021-1-1 1:1:2.9', 2) tm1 values('2021-1-1 1:1:1.120', 11) ('2021-1-1 1:1:2.99', 22);
+
+ */
+TEST(testCase, async_api_test) {
+  TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
+  ASSERT_NE(pConn, nullptr);
+
+  taos_query_a(pConn, "drop table test.tm0", queryCallback, pConn);
+  getchar();
+  taos_close(pConn);
+}
+
 #pragma GCC diagnostic pop

source/client/test/smlTest.cpp

@@ -486,7 +486,7 @@ TEST(testCase, smlProcess_influx_Test) {
   pRes = taos_query(taos, "use inflx_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_LINE_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -607,7 +607,7 @@ TEST(testCase, smlParseLine_error_Test) {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_LINE_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -656,7 +656,7 @@ TEST(testCase, smlProcess_telnet_Test) {
   pRes = taos_query(taos, "use telnet_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_TELNET_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -710,7 +710,7 @@ TEST(testCase, smlProcess_json1_Test) {
   pRes = taos_query(taos, "use json_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj *)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj *)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_JSON_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -779,7 +779,7 @@ TEST(testCase, smlProcess_json2_Test) {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj *)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj *)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_JSON_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -823,7 +823,7 @@ TEST(testCase, smlProcess_json3_Test) {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj *)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj *)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_JSON_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -895,7 +895,7 @@ TEST(testCase, smlProcess_json4_Test) {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_JSON_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -957,7 +957,7 @@ TEST(testCase, smlParseTelnetLine_error_Test) {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_TELNET_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -1006,7 +1006,7 @@ TEST(testCase, smlParseTelnetLine_diff_type_Test) {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_TELNET_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -1033,7 +1033,7 @@ TEST(testCase, smlParseTelnetLine_json_error_Test) {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_TELNET_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -1101,7 +1101,7 @@ TEST(testCase, smlParseTelnetLine_diff_json_type1_Test) {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_TELNET_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -1146,7 +1146,7 @@ TEST(testCase, smlParseTelnetLine_diff_json_type2_Test) {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_TELNET_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -1191,7 +1191,7 @@ TEST(testCase, sml_TD15662_Test) {
   pRes = taos_query(taos, "use db_15662");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj *)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj *)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_LINE_PROTOCOL, TSDB_SML_TIMESTAMP_MILLI_SECONDS);
@@ -1218,7 +1218,7 @@ TEST(testCase, sml_TD15735_Test) {
   pRes = taos_query(taos, "use sml_db");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_TELNET_PROTOCOL, TSDB_SML_TIMESTAMP_NANO_SECONDS);
@@ -1244,7 +1244,7 @@ TEST(testCase, sml_TD15742_Test) {
   pRes = taos_query(taos, "use TD15742");
   taos_free_result(pRes);
 
-  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, NULL, TSDB_SQL_INSERT);
+  SRequestObj *request = (SRequestObj *)createRequest((STscObj*)taos, NULL, TSDB_SQL_INSERT);
   ASSERT_NE(request, nullptr);
 
   SSmlHandle *info = smlBuildSmlInfo(taos, request, TSDB_SML_LINE_PROTOCOL, TSDB_SML_TIMESTAMP_MILLI_SECONDS);

source/common/src/systable.c

@@ -78,7 +78,7 @@ static const SSysDbTableSchema userDBSchema[] = {
     {.name = "replica", .bytes = 1, .type = TSDB_DATA_TYPE_TINYINT},
     {.name = "strict", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
     {.name = "duration", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
-    {.name = "keep", .bytes = 24 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
+    {.name = "keep", .bytes = 32 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
     {.name = "buffer", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
     {.name = "pagesize", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
     {.name = "pages", .bytes = 4, .type = TSDB_DATA_TYPE_INT},

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

@@ -538,7 +538,7 @@ static int32_t mndRetrieveFuncs(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBl
     pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
     colDataAppend(pColInfo, numOfRows, (const char *)&isAgg, false);
 
-    char b3[TSDB_TYPE_STR_MAX_LEN] = {0};
+    char b3[TSDB_TYPE_STR_MAX_LEN + 1] = {0};
     STR_WITH_MAXSIZE_TO_VARSTR(b3, mnodeGenTypeStr(buf, TSDB_TYPE_STR_MAX_LEN, pFunc->outputType, pFunc->outputLen),
                                pShow->pMeta->pSchemas[cols].bytes);
 

source/dnode/mnode/impl/test/acct/CMakeLists.txt

@@ -5,9 +5,7 @@ target_link_libraries(
     PUBLIC sut
 )
 
-if(NOT TD_WINDOWS)
+add_test(
-    add_test(
     NAME acctTest
     COMMAND acctTest
-    )
+)
-endif(NOT TD_WINDOWS)

source/dnode/mnode/impl/test/func/CMakeLists.txt

@@ -5,9 +5,9 @@ target_link_libraries(
     PUBLIC sut
 )
 
-if(NOT TD_WINDOWS)
+# if(NOT TD_WINDOWS)
     add_test(
         NAME funcTest
         COMMAND funcTest
     )
-endif(NOT TD_WINDOWS)
+# endif(NOT TD_WINDOWS)

source/dnode/mnode/impl/test/profile/CMakeLists.txt

@@ -5,9 +5,9 @@ target_link_libraries(
     PUBLIC sut
 )
 
-if(NOT TD_WINDOWS)
+# if(NOT TD_WINDOWS)
     add_test(
         NAME profileTest
         COMMAND profileTest
     )
-endif(NOT TD_WINDOWS)
+# endif(NOT TD_WINDOWS)

source/dnode/mnode/impl/test/show/CMakeLists.txt

@@ -5,9 +5,9 @@ target_link_libraries(
     PUBLIC sut
 )
 
-if(NOT TD_WINDOWS)
+# if(NOT TD_WINDOWS)
     add_test(
         NAME showTest
         COMMAND showTest
     )
-endif(NOT TD_WINDOWS)
+# endif(NOT TD_WINDOWS)

source/libs/catalog/inc/catalogInt.h

@@ -490,7 +490,7 @@ int32_t ctgGetTbMetaFromMnodeImpl(CTG_PARAMS, char *dbFName, char* tbName, STabl
 int32_t ctgGetTbMetaFromMnode(CTG_PARAMS, const SName* pTableName, STableMetaOutput* out, SCtgTask* pTask);
 int32_t ctgGetTbMetaFromVnode(CTG_PARAMS, const SName* pTableName, SVgroupInfo *vgroupInfo, STableMetaOutput* out, SCtgTask* pTask);
 
-int32_t ctgInitJob(CTG_PARAMS, SCtgJob** job, uint64_t reqId, const SCatalogReq* pReq, catalogCallback fp, void* param);
+int32_t ctgInitJob(CTG_PARAMS, SCtgJob** job, uint64_t reqId, const SCatalogReq* pReq, catalogCallback fp, void* param, int32_t* taskNum);
 int32_t ctgLaunchJob(SCtgJob *pJob);
 int32_t ctgMakeAsyncRes(SCtgJob *pJob);
 

source/libs/catalog/src/catalog.c

@@ -1028,16 +1028,21 @@ int32_t catalogAsyncGetAllMeta(SCatalog* pCtg, void *pTrans, const SEpSet* pMgmt
     CTG_API_LEAVE(TSDB_CODE_CTG_INVALID_INPUT);
   }
 
-  int32_t code = 0;
+  int32_t code = 0, taskNum = 0;
   SCtgJob *pJob = NULL;
-  CTG_ERR_JRET(ctgInitJob(CTG_PARAMS_LIST(), &pJob, reqId, pReq, fp, param));
+  CTG_ERR_JRET(ctgInitJob(CTG_PARAMS_LIST(), &pJob, reqId, pReq, fp, param, &taskNum));
+  if (taskNum <= 0) {
+    SMetaData* pMetaData = taosMemoryCalloc(1, sizeof(SMetaData));
+    fp(pMetaData, param, TSDB_CODE_SUCCESS);
+    CTG_API_LEAVE(TSDB_CODE_SUCCESS);
+  }
 
   CTG_ERR_JRET(ctgLaunchJob(pJob));
 
-  *jobId = pJob->refId;
+  // NOTE: here the assignment of jobId is invalid, may over-write the true scheduler created query job.
+//  *jobId = pJob->refId;
   
 _return:
-
   if (pJob) {
     taosReleaseRef(gCtgMgmt.jobPool, pJob->refId);
 

source/libs/catalog/src/ctgAsync.c

@@ -233,7 +233,7 @@ int32_t ctgInitGetUserTask(SCtgJob *pJob, int32_t taskIdx, SUserAuthInfo *user)
 }
 
 
-int32_t ctgInitJob(CTG_PARAMS, SCtgJob** job, uint64_t reqId, const SCatalogReq* pReq, catalogCallback fp, void* param) {
+int32_t ctgInitJob(CTG_PARAMS, SCtgJob** job, uint64_t reqId, const SCatalogReq* pReq, catalogCallback fp, void* param, int32_t* taskNum) {
   int32_t code = 0;
   int32_t tbMetaNum = (int32_t)taosArrayGetSize(pReq->pTableMeta);
   int32_t dbVgNum = (int32_t)taosArrayGetSize(pReq->pDbVgroup);
@@ -245,15 +245,15 @@ int32_t ctgInitJob(CTG_PARAMS, SCtgJob** job, uint64_t reqId, const SCatalogReq*
   int32_t userNum = (int32_t)taosArrayGetSize(pReq->pUser);
   int32_t dbInfoNum = (int32_t)taosArrayGetSize(pReq->pDbInfo);
 
-  int32_t taskNum = tbMetaNum + dbVgNum + udfNum + tbHashNum + qnodeNum + dbCfgNum + indexNum + userNum + dbInfoNum;
+  *taskNum = tbMetaNum + dbVgNum + udfNum + tbHashNum + qnodeNum + dbCfgNum + indexNum + userNum + dbInfoNum;
-  if (taskNum <= 0) {
+  if (*taskNum <= 0) {
-    ctgError("empty input for job, taskNum:%d", taskNum);
+    ctgError("Empty input for job, no need to retrieve meta, reqId:0x%" PRIx64, reqId);
-    CTG_ERR_RET(TSDB_CODE_CTG_INVALID_INPUT);
+    return TSDB_CODE_SUCCESS;
   }
 
   *job = taosMemoryCalloc(1, sizeof(SCtgJob));
   if (NULL == *job) {
-    ctgError("calloc %d failed", (int32_t)sizeof(SCtgJob));
+    ctgError("failed to calloc, size:%d, reqId:0x%" PRIx64, (int32_t)sizeof(SCtgJob), reqId);
     CTG_ERR_RET(TSDB_CODE_OUT_OF_MEMORY);
   }
 
@@ -276,51 +276,51 @@ int32_t ctgInitJob(CTG_PARAMS, SCtgJob** job, uint64_t reqId, const SCatalogReq*
   pJob->userNum = userNum;
   pJob->dbInfoNum = dbInfoNum;
 
-  pJob->pTasks = taosArrayInit(taskNum, sizeof(SCtgTask));
+  pJob->pTasks = taosArrayInit(*taskNum, sizeof(SCtgTask));
 
   if (NULL == pJob->pTasks) {
-    ctgError("taosArrayInit %d tasks failed", taskNum);
+    ctgError("taosArrayInit %d tasks failed", *taskNum);
     CTG_ERR_JRET(TSDB_CODE_OUT_OF_MEMORY);
   }
 
   int32_t taskIdx = 0;
   for (int32_t i = 0; i < dbVgNum; ++i) {
-    char *dbFName = taosArrayGet(pReq->pDbVgroup, i);
+    char* dbFName = taosArrayGet(pReq->pDbVgroup, i);
     CTG_ERR_JRET(ctgInitGetDbVgTask(pJob, taskIdx++, dbFName));
   }
 
   for (int32_t i = 0; i < dbCfgNum; ++i) {
-    char *dbFName = taosArrayGet(pReq->pDbCfg, i);
+    char* dbFName = taosArrayGet(pReq->pDbCfg, i);
     CTG_ERR_JRET(ctgInitGetDbCfgTask(pJob, taskIdx++, dbFName));
   }
 
   for (int32_t i = 0; i < dbInfoNum; ++i) {
-    char *dbFName = taosArrayGet(pReq->pDbInfo, i);
+    char* dbFName = taosArrayGet(pReq->pDbInfo, i);
     CTG_ERR_JRET(ctgInitGetDbInfoTask(pJob, taskIdx++, dbFName));
   }
 
   for (int32_t i = 0; i < tbMetaNum; ++i) {
-    SName *name = taosArrayGet(pReq->pTableMeta, i);
+    SName* name = taosArrayGet(pReq->pTableMeta, i);
     CTG_ERR_JRET(ctgInitGetTbMetaTask(pJob, taskIdx++, name));
   }
 
   for (int32_t i = 0; i < tbHashNum; ++i) {
-    SName *name = taosArrayGet(pReq->pTableHash, i);
+    SName* name = taosArrayGet(pReq->pTableHash, i);
     CTG_ERR_JRET(ctgInitGetTbHashTask(pJob, taskIdx++, name));
   }
 
   for (int32_t i = 0; i < indexNum; ++i) {
-    char *indexName = taosArrayGet(pReq->pIndex, i);
+    char* indexName = taosArrayGet(pReq->pIndex, i);
     CTG_ERR_JRET(ctgInitGetIndexTask(pJob, taskIdx++, indexName));
   }
 
   for (int32_t i = 0; i < udfNum; ++i) {
-    char *udfName = taosArrayGet(pReq->pUdf, i);
+    char* udfName = taosArrayGet(pReq->pUdf, i);
     CTG_ERR_JRET(ctgInitGetUdfTask(pJob, taskIdx++, udfName));
   }
 
   for (int32_t i = 0; i < userNum; ++i) {
-    SUserAuthInfo *user = taosArrayGet(pReq->pUser, i);
+    SUserAuthInfo* user = taosArrayGet(pReq->pUser, i);
     CTG_ERR_JRET(ctgInitGetUserTask(pJob, taskIdx++, user));
   }
 
@@ -328,22 +328,8 @@ int32_t ctgInitJob(CTG_PARAMS, SCtgJob** job, uint64_t reqId, const SCatalogReq*
     CTG_ERR_JRET(ctgInitGetQnodeTask(pJob, taskIdx++));
   }
 
-  pJob->refId = taosAddRef(gCtgMgmt.jobPool, pJob);
-  if (pJob->refId < 0) {
-    ctgError("add job to ref failed, error: %s", tstrerror(terrno));
-    CTG_ERR_JRET(terrno);
-  }
-
-  taosAcquireRef(gCtgMgmt.jobPool, pJob->refId);
-
-  qDebug("QID:%" PRIx64 ", job %" PRIx64 " initialized, task num %d", pJob->queryId, pJob->refId, taskNum);
-
-  return TSDB_CODE_SUCCESS;
-
 _return:
-
   taosMemoryFreeClear(*job);
-
   CTG_RET(code);
 }
 

source/libs/function/src/builtinsimpl.c

@@ -1324,13 +1324,11 @@ int32_t minmaxFunctionFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
 
   SMinmaxResInfo* pRes = GET_ROWCELL_INTERBUF(pEntryInfo);
 
-  int32_t type = pCtx->input.pData[0]->info.type;
   int32_t slotId = pCtx->pExpr->base.resSchema.slotId;
+  int32_t currentRow = pBlock->info.rows;
 
   SColumnInfoData* pCol = taosArrayGet(pBlock->pDataBlock, slotId);
-
+  pEntryInfo->isNullRes = (pEntryInfo->numOfRes == 0);
-  // todo assign the tag value
-  int32_t currentRow = pBlock->info.rows;
 
   if (pCol->info.type == TSDB_DATA_TYPE_FLOAT) {
     float v = *(double*) &pRes->v;
@@ -1339,7 +1337,10 @@ int32_t minmaxFunctionFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
     colDataAppend(pCol, currentRow, (const char*)&pRes->v, pEntryInfo->isNullRes);
   }
 
+  if (pEntryInfo->numOfRes > 0) {
     setSelectivityValue(pCtx, pBlock, &pRes->tuplePos, currentRow);
+  }
+
   return pEntryInfo->numOfRes;
 }
 

source/libs/index/test/CMakeLists.txt

@@ -92,16 +92,14 @@ target_link_libraries (idxJsonUT
   index
 )
 
-if(NOT TD_WINDOWS)
+add_test(
-  add_test(
   NAME idxtest
   COMMAND idxTest
-  )
+)
-  add_test(
+add_test(
   NAME idxJsonUT
   COMMAND idxJsonUT 
-  )
+)
-endif(NOT TD_WINDOWS)
 add_test(
   NAME idxUtilUT 
   COMMAND idxUtilUT 

source/libs/parser/src/parAstParser.c

@@ -124,6 +124,10 @@ static EDealRes collectMetaKeyFromRealTable(SCollectMetaKeyFromExprCxt* pCxt, SR
     pCxt->errCode = reserveUserAuthInCache(pCxt->pComCxt->pParseCxt->acctId, pCxt->pComCxt->pParseCxt->pUser,
                                            pRealTable->table.dbName, AUTH_TYPE_READ, pCxt->pComCxt->pMetaCache);
   }
+  if (TSDB_CODE_SUCCESS == pCxt->errCode) {
+    pCxt->errCode =
+        reserveDbVgInfoInCache(pCxt->pComCxt->pParseCxt->acctId, pRealTable->table.dbName, pCxt->pComCxt->pMetaCache);
+  }
   return TSDB_CODE_SUCCESS == pCxt->errCode ? DEAL_RES_CONTINUE : DEAL_RES_ERROR;
 }
 

source/libs/parser/src/parTranslater.c

@@ -2857,7 +2857,6 @@ static int32_t buildRollupAst(STranslateContext* pCxt, SCreateTableStmt* pStmt,
   int32_t    code = getDBCfg(pCxt, pStmt->dbName, &dbCfg);
   int32_t    num = taosArrayGetSize(dbCfg.pRetensions);
   if (TSDB_CODE_SUCCESS != code || num < 2) {
-    taosArrayDestroy(dbCfg.pRetensions);
     return code;
   }
   for (int32_t i = 1; i < num; ++i) {
@@ -5038,9 +5037,6 @@ int32_t translate(SParseContext* pParseCxt, SQuery* pQuery) {
   STranslateContext cxt = {0};
 
   int32_t code = initTranslateContext(pParseCxt, pQuery->pMetaCache, &cxt);
-  if (TSDB_CODE_SUCCESS == code) {
-    code = fmFuncMgtInit();
-  }
   if (TSDB_CODE_SUCCESS == code) {
     code = rewriteQuery(&cxt, pQuery);
   }

source/libs/parser/test/parSelectTest.cpp

@@ -33,6 +33,8 @@ TEST_F(ParserSelectTest, basic) {
   run("SELECT ts, t.c1 FROM (SELECT * FROM t1) t");
 
   run("SELECT * FROM t1 tt1, t1 tt2 WHERE tt1.c1 = tt2.c1");
+
+  run("SELECT * FROM st1");
 }
 
 TEST_F(ParserSelectTest, constant) {

source/libs/parser/test/parTestMain.cpp

@@ -35,6 +35,7 @@ namespace ParserTest {
 class ParserEnv : public testing::Environment {
  public:
   virtual void SetUp() {
+    fmFuncMgtInit();
     initMetaDataEnv();
     generateMetaData();
     initLog(TD_TMP_DIR_PATH "td");

source/libs/planner/test/CMakeLists.txt

@@ -32,9 +32,9 @@ if(${BUILD_WINGETOPT})
     target_link_libraries(plannerTest PUBLIC wingetopt)
 endif()
 
-if(NOT TD_WINDOWS)
+# if(NOT TD_WINDOWS)
     add_test(
         NAME plannerTest
         COMMAND plannerTest
     )
-endif(NOT TD_WINDOWS)
+# endif(NOT TD_WINDOWS)

source/libs/planner/test/planTestMain.cpp

@@ -16,6 +16,7 @@
 #include <string>
 
 #include <gtest/gtest.h>
+#include "functionMgt.h"
 #include "getopt.h"
 #include "mockCatalog.h"
 #include "planTestUtil.h"
@@ -23,6 +24,7 @@
 class PlannerEnv : public testing::Environment {
  public:
   virtual void SetUp() {
+    fmFuncMgtInit();
     initMetaDataEnv();
     generateMetaData();
     initLog(TD_TMP_DIR_PATH "td");

source/libs/scalar/src/sclfunc.c

@@ -718,7 +718,7 @@ int32_t castFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutp
   int16_t outputType = GET_PARAM_TYPE(&pOutput[0]);
   int64_t outputLen  = GET_PARAM_BYTES(&pOutput[0]);
 
-  char *outputBuf = taosMemoryCalloc(outputLen * pInput[0].numOfRows, 1);
+  char *outputBuf = taosMemoryCalloc(outputLen * pInput[0].numOfRows + 1, 1);
   char *output = outputBuf;
 
   for (int32_t i = 0; i < pInput[0].numOfRows; ++i) {

source/libs/scheduler/src/schDbg.c

@@ -30,13 +30,4 @@ void schdExecCallback(SQueryResult* pResult, void* param, int32_t code) {
   tsem_post(&schdRspSem);
 }
 
-void schdFetchCallback(void* pResult, void* param, int32_t code) {
-  SSchdFetchParam* fParam = (SSchdFetchParam*)param;
-
-  *fParam->pData = pResult;
-  *fParam->code = code;
-
-  tsem_post(&schdRspSem);
-}
-
 

source/libs/scheduler/src/schJob.c

@@ -21,9 +21,9 @@
 #include "tref.h"
 #include "trpc.h"
 
-FORCE_INLINE SSchJob *schAcquireJob(int64_t refId) { return (SSchJob *)taosAcquireRef(schMgmt.jobRef, refId); }
+FORCE_INLINE SSchJob *schAcquireJob(int64_t refId) { qDebug("acquire jobId:0x%"PRIx64, refId); return (SSchJob *)taosAcquireRef(schMgmt.jobRef, refId); }
 
-FORCE_INLINE int32_t schReleaseJob(int64_t refId) { return taosReleaseRef(schMgmt.jobRef, refId); }
+FORCE_INLINE int32_t schReleaseJob(int64_t refId) { qDebug("release jobId:0x%"PRIx64, refId); return taosReleaseRef(schMgmt.jobRef, refId); }
 
 int32_t schInitTask(SSchJob *pJob, SSchTask *pTask, SSubplan *pPlan, SSchLevel *pLevel) {
   pTask->plan = pPlan;
@@ -1365,8 +1365,6 @@ void schFreeJobImpl(void *job) {
 
 int32_t schExecJobImpl(void *pTrans, SArray *pNodeList, SQueryPlan *pDag, int64_t *job, const char *sql,
                               SSchResInfo *pRes, int64_t startTs, bool sync) {
-  qDebug("QID:0x%" PRIx64 " job started", pDag->queryId);
-
   if (pNodeList == NULL || taosArrayGetSize(pNodeList) <= 0) {
     qDebug("QID:0x%" PRIx64 " input exec nodeList is empty", pDag->queryId);
   }
@@ -1375,6 +1373,7 @@ int32_t schExecJobImpl(void *pTrans, SArray *pNodeList, SQueryPlan *pDag, int64_
   SSchJob *pJob = NULL;
   SCH_ERR_RET(schInitJob(&pJob, pDag, pTrans, pNodeList, sql, pRes, startTs, sync));
 
+  qDebug("QID:0x%" PRIx64 " jobId:0x%"PRIx64 " started", pDag->queryId, pJob->refId);
   *job = pJob->refId;
 
   SCH_ERR_JRET(schLaunchJob(pJob));
@@ -1386,7 +1385,7 @@ int32_t schExecJobImpl(void *pTrans, SArray *pNodeList, SQueryPlan *pDag, int64_
     pJob->userCb = SCH_EXEC_CB; 
   }
 
-  SCH_JOB_DLOG("job exec done, job status:%s", SCH_GET_JOB_STATUS_STR(pJob));
+  SCH_JOB_DLOG("job exec done, job status:%s, jobId:0x%"PRIx64, SCH_GET_JOB_STATUS_STR(pJob), pJob->refId);
 
 _return:
 

source/libs/scheduler/src/scheduler.c

@@ -79,12 +79,19 @@ int32_t schedulerExecJob(void *pTrans, SArray *pNodeList, SQueryPlan *pDag, int6
 
 int32_t schedulerAsyncExecJob(void *pTrans, SArray *pNodeList, SQueryPlan *pDag, int64_t *pJob, const char *sql,
                          int64_t startTs, schedulerExecCallback fp, void* param) {
-   if (NULL == pTrans || NULL == pDag || NULL == pDag->pSubplans || NULL == pJob || NULL == fp || NULL == param) {
+  int32_t code = 0;
-     SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
+  if (NULL == pTrans || NULL == pDag || NULL == pDag->pSubplans || NULL == pJob || NULL == fp) {
+    code = TSDB_CODE_QRY_INVALID_INPUT;
+  } else {
+    SSchResInfo resInfo = {.execFp = fp, .userParam = param};
+    code = schAsyncExecJob(pTrans, pNodeList, pDag, pJob, sql, startTs, &resInfo);
   }
 
-   SSchResInfo resInfo = {.execFp = fp, .userParam = param};                      
+  if (code != TSDB_CODE_SUCCESS) {
-   SCH_RET(schAsyncExecJob(pTrans, pNodeList, pDag, pJob, sql, startTs, &resInfo));
+    fp(NULL, param, code);
+  }
+
+  return code;
 }
 
 int32_t schedulerFetchRows(int64_t job, void **pData) {
@@ -95,7 +102,7 @@ int32_t schedulerFetchRows(int64_t job, void **pData) {
   int32_t  code = 0;
   SSchJob *pJob = schAcquireJob(job);
   if (NULL == pJob) {
-    qError("acquire job from jobRef list failed, may be dropped, refId:%" PRIx64, job);
+    qError("acquire job from jobRef list failed, may be dropped, jobId:0x%" PRIx64, job);
     SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
   }
 
@@ -108,27 +115,26 @@ int32_t schedulerFetchRows(int64_t job, void **pData) {
   SCH_RET(code);
 }
 
-int32_t schedulerAsyncFetchRows(int64_t job, schedulerFetchCallback fp, void* param) {
+void schedulerAsyncFetchRows(int64_t job, schedulerFetchCallback fp, void* param) {
   if (NULL == fp || NULL == param) {
-    SCH_ERR_RET(TSDB_CODE_QRY_INVALID_INPUT);
+    fp(NULL, param, TSDB_CODE_QRY_INVALID_INPUT);
+    return;
   }
 
-  int32_t  code = 0;
   SSchJob *pJob = schAcquireJob(job);
   if (NULL == pJob) {
-    qError("acquire job from jobRef list failed, may be dropped, refId:%" PRIx64, job);
+    qError("acquire job from jobRef list failed, may be dropped, jobId:0x%" PRIx64, job);
-    SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
+    fp(NULL, param, TSDB_CODE_SCH_STATUS_ERROR);
+    return;
   }
 
   pJob->attr.syncSchedule = false;
   pJob->userRes.fetchFp = fp;
   pJob->userRes.userParam = param;
   
-  code = schAsyncFetchRows(pJob);
+  /*code = */schAsyncFetchRows(pJob);
 
   schReleaseJob(job);
-
-  SCH_RET(code);
 }
 
 int32_t schedulerGetTasksStatus(int64_t job, SArray *pSub) {
@@ -165,7 +171,7 @@ _return:
 int32_t scheduleCancelJob(int64_t job) {
   SSchJob *pJob = schAcquireJob(job);
   if (NULL == pJob) {
-    qError("acquire job from jobRef list failed, may be dropped, refId:%" PRIx64, job);
+    qError("acquire job from jobRef list failed, may be dropped, jobId:0x%" PRIx64, job);
     SCH_ERR_RET(TSDB_CODE_SCH_STATUS_ERROR);
   }
 
@@ -179,7 +185,7 @@ int32_t scheduleCancelJob(int64_t job) {
 void schedulerFreeJob(int64_t job) {
   SSchJob *pJob = schAcquireJob(job);
   if (NULL == pJob) {
-    qDebug("acquire job from jobRef list failed, may be dropped, refId:%" PRIx64, job);
+    qError("acquire job from jobRef list failed, may be dropped, jobId:0x%" PRIx64, job);
     return;
   }
 

tests/pytest/util/dnodes.py

@@ -247,7 +247,7 @@ class TDDnode:
         if bool(updatecfgDict) and updatecfgDict[0] and updatecfgDict[0][0]:
             print(updatecfgDict[0][0])
             for key, value in updatecfgDict[0][0].items():
-                if key == "clientCfg":
+                if key == "clientCfg" and self.remoteIP == "" and not platform.system().lower() == 'windows':
                     continue
                 if value == 'dataDir':
                     if isFirstDir:

tests/script/jenkins/basic.txt

@@ -135,6 +135,7 @@
 ./test.sh -f tsim/sync/3Replica5VgElect.sim
 ./test.sh -f tsim/sync/oneReplica1VgElect.sim
 ./test.sh -f tsim/sync/oneReplica5VgElect.sim
+# ./test.sh -f tsim/sync/3Replica5VgElect3mnode.sim
 
 # --- catalog
 ./test.sh -f tsim/catalog/alterInCurrent.sim

tests/script/tsim/sync/3Replica5VgElect.sim

@@ -751,5 +751,6 @@ system sh/exec.sh -n dnode1 -s stop -x SIGINT
 system sh/exec.sh -n dnode2 -s stop -x SIGINT
 system sh/exec.sh -n dnode3 -s stop -x SIGINT
 system sh/exec.sh -n dnode4 -s stop -x SIGINT
+system sh/exec.sh -n dnode5 -s stop -x SIGINT
 
 

tests/script/tsim/sync/3Replica5VgElect3mnode.sim

@@ -0,0 +1,906 @@
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/deploy.sh -n dnode2 -i 2
+system sh/deploy.sh -n dnode3 -i 3
+system sh/deploy.sh -n dnode4 -i 4
+
+system sh/cfg.sh -n dnode1 -c supportVnodes -v 0
+
+system sh/exec.sh -n dnode1 -s start
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode4 -s start
+
+### create clusters using four dnodes;
+
+
+$loop_cnt = 0
+check_dnode_ready:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 10 then
+	  print ====> 1-dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6]
+print ===> $rows $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6]
+if $data[0][0] != 1 then
+  return -1
+endi
+if $data[0][4] != ready then
+  goto check_dnode_ready
+endi
+
+sql connect
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+sql create dnode $hostname port 7400
+
+$loop_cnt = 0
+check_dnode_ready_1:
+$loop_cnt = $loop_cnt + 1
+sleep 200
+if $loop_cnt == 10 then
+  print ====> dnodes not ready!
+	return -1
+endi
+sql show dnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6]
+print ===> $rows $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6]
+if $data[0][4] != ready then
+  goto check_dnode_ready_1
+endi
+if $data[1][4] != ready then
+  goto check_dnode_ready_1
+endi
+if $data[2][4] != ready then
+  goto check_dnode_ready_1
+endi
+if $data[3][4] != ready then
+  goto check_dnode_ready_1
+endi
+
+$replica = 3
+$vgroups = 5
+
+print ============= create database
+sql create database db replica $replica vgroups $vgroups
+
+$loop_cnt = 0
+check_db_ready:
+$loop_cnt = $loop_cnt + 1
+sleep 200
+if $loop_cnt == 100 then
+  print ====> db not ready!
+	return -1
+endi
+sql show databases
+print ===> rows: $rows
+print $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6] $data[2][7] $data[2][8] $data[2][9] $data[2][6] $data[2][11] $data[2][12]  $data[2][13]  $data[2][14]  $data[2][15]  $data[2][16]  $data[2][17]  $data[2][18]  $data[2][19]
+if $rows != 3 then
+  return -1
+endi
+if $data[2][19] != ready then
+  goto check_db_ready
+endi
+
+sql use db
+
+$loop_cnt = 0
+check_vg_ready:
+$loop_cnt = $loop_cnt + 1
+sleep 200
+if $loop_cnt == 300 then
+  print ====> vgroups not ready!
+	return -1
+endi
+
+sql show vgroups
+print ===> rows: $rows
+print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6] $data[0][7] $data[0][8] $data[0][9] $data[0][10] $data[0][11]
+print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6] $data[1][7] $data[1][8] $data[1][9] $data[1][10] $data[1][11]
+print $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6] $data[2][7] $data[2][8] $data[2][9] $data[2][10] $data[2][11]
+print $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6] $data[3][7] $data[3][8] $data[3][9] $data[3][10] $data[3][11]
+print $data[4][0] $data[4][1] $data[4][2] $data[4][3] $data[4][4] $data[4][5] $data[4][6] $data[4][7] $data[4][8] $data[4][9] $data[4][10] $data[4][11]
+if $rows != $vgroups then
+  return -1
+endi
+
+if $data[0][4] == LEADER then
+   if $data[0][6] == FOLLOWER then
+      if $data[0][8] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][3] 
+      endi
+   endi
+elif $data[0][6] == LEADER then
+   if $data[0][4] == FOLLOWER then
+      if $data[0][8] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][5] 
+      endi
+   endi
+elif $data[0][8] == LEADER then
+   if $data[0][4] == FOLLOWER then
+      if $data[0][6] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][7] 
+      endi
+   endi
+else
+   goto check_vg_ready
+endi
+
+if $data[1][4] == LEADER then
+   if $data[1][6] == FOLLOWER then
+      if $data[1][8] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][3] 
+      endi
+   endi
+elif $data[1][6] == LEADER then
+   if $data[1][4] == FOLLOWER then
+      if $data[1][8] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][5] 
+      endi
+   endi
+elif $data[1][8] == LEADER then
+   if $data[1][4] == FOLLOWER then
+      if $data[1][6] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][7] 
+      endi
+   endi
+else
+   goto check_vg_ready
+endi
+
+if $data[2][4] == LEADER then
+   if $data[2][6] == FOLLOWER then
+      if $data[2][8] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][3] 
+      endi
+   endi
+elif $data[2][6] == LEADER then
+   if $data[2][4] == FOLLOWER then
+      if $data[2][8] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][5] 
+      endi
+   endi
+elif $data[2][8] == LEADER then
+   if $data[2][4] == FOLLOWER then
+      if $data[2][6] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][7] 
+      endi
+   endi
+else
+   goto check_vg_ready
+endi
+
+if $data[3][4] == LEADER then
+   if $data[3][6] == FOLLOWER then
+      if $data[3][8] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][3] 
+      endi
+   endi
+elif $data[3][6] == LEADER then
+   if $data[3][4] == FOLLOWER then
+      if $data[3][8] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][5] 
+      endi
+   endi
+elif $data[3][8] == LEADER then
+   if $data[3][4] == FOLLOWER then
+      if $data[3][6] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][7] 
+      endi
+   endi
+else
+   goto check_vg_ready
+endi
+
+if $data[4][4] == LEADER then
+   if $data[4][6] == FOLLOWER then
+      if $data[4][8] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][3] 
+      endi
+   endi
+elif $data[4][6] == LEADER then
+   if $data[4][4] == FOLLOWER then
+      if $data[4][8] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][5] 
+      endi
+   endi
+elif $data[4][8] == LEADER then
+   if $data[4][4] == FOLLOWER then
+      if $data[4][6] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][7] 
+      endi
+   endi
+else
+   goto check_vg_ready
+endi
+
+vg_ready:
+print ====>  create stable/child table
+sql create table stb (ts timestamp, c1 int, c2 float, c3 binary(10)) tags (t1 int)
+
+sql show stables
+if $rows != 1 then 
+  return -1
+endi
+
+$ctbPrefix = ctb
+$ntbPrefix = ntb
+$tbNum    = 10
+$i = 0
+while $i < $tbNum
+  $ctb = $ctbPrefix . $i
+  sql create table $ctb using stb tags( $i )
+  $ntb = $ntbPrefix . $i
+  sql create table $ntb (ts timestamp, c1 int, c2 float, c3 binary(10))
+  $i = $i + 1
+endw
+
+$totalTblNum = $tbNum * 2
+sleep 1000
+sql show tables
+print ====> expect $totalTblNum and infinsert $rows  in fact 
+if $rows != $totalTblNum then 
+  return -1
+endi
+
+sql connect
+print ================ insert data
+$dbNamme  = db
+$ctbPrefix = ctb
+$ntbPrefix = ntb
+$tbNum    = 10
+$rowNum   = 10
+$tstart   = 1640966400000  # 2022-01-01 00:00:00.000
+
+
+sql use $dbNamme
+
+$i = 0
+while $i < $tbNum
+  $ctb = $ctbPrefix . $i
+  $ntb = $ntbPrefix . $i
+  
+  $x = 0
+  while $x < $rowNum
+    $binary = ' . binary
+    $binary = $binary . $i
+    $binary = $binary . '
+
+    sql insert into $ctb values ($tstart , $i , $x , $binary )
+    sql insert into $ntb values ($tstart , 999 , 999 , 'binary-ntb' )
+    $tstart = $tstart + 1
+    $x = $x + 1
+  endw
+  
+  $i = $i + 1
+  $tstart = 1640966400000
+endw
+
+print ================ create mnode
+
+
+sql create mnode on dnode 2;
+sql create mnode on dnode 3;
+
+
+$loop_cnt = 0
+check_mnode_ready_2:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 100 then
+	   print ====> first create three mnode not ready!
+	   return -1
+	endi
+sql show mnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3]
+if $data[0][0] != 1 then
+  return -1
+endi
+
+if $data[0][2] != LEADER then
+  goto check_mnode_ready_2
+endi
+if $data[1][2] != FOLLOWER then
+  goto check_mnode_ready_2
+endi
+if $data[2][2] != FOLLOWER then
+  goto check_mnode_ready_2
+endi
+
+
+start_switch_leader:
+
+$switch_loop_cnt = 0
+sql show vgroups
+$dnodeId = $data[0][3]
+$dnodeId = dnode . $dnodeId
+
+switch_leader_to_offine_loop:
+
+print $dnodeId
+print ====> stop $dnodeId
+system sh/exec.sh -n $dnodeId -s stop -x SIGINT
+
+
+$loop_cnt = 0
+$loop_cnt = $loop_cnt + 1
+sleep 201
+if $loop_cnt == 300 then
+  print ====> vgroups switch fail!!!
+	return -1
+endi
+sql show vgroups
+print ===> rows: $rows
+print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6] $data[0][7] $data[0][8] $data[0][9] $data[0][10] $data[0][11]
+print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6] $data[1][7] $data[1][8] $data[1][9] $data[1][10] $data[1][11]
+print $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6] $data[2][7] $data[2][8] $data[2][9] $data[2][10] $data[2][11]
+print $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6] $data[3][7] $data[3][8] $data[3][9] $data[3][10] $data[3][11]
+print $data[4][0] $data[4][1] $data[4][2] $data[4][3] $data[4][4] $data[4][5] $data[4][6] $data[4][7] $data[4][8] $data[4][9] $data[4][10] $data[4][11]
+if $rows != $vgroups then
+  return -1
+endi
+
+
+vg_offline_1:
+
+print ====> start $dnodeId
+system sh/exec.sh -n $dnodeId -s start
+
+$switch_loop_cnt = $switch_loop_cnt + 1
+print $switch_loop_cnt
+
+if $switch_loop_cnt == 1 then
+  sql show vgroups
+  $dnodeId = $data[1][3]
+  $dnodeId = dnode . $dnodeId
+  goto switch_leader_to_offine_loop
+elif $switch_loop_cnt == 2 then
+  sql show vgroups
+  $dnodeId = $data[2][3]
+  $dnodeId = dnode . $dnodeId
+  goto switch_leader_to_offine_loop
+elif $switch_loop_cnt == 3 then
+  sql show vgroups
+  $dnodeId = $data[3][3]
+  $dnodeId = dnode . $dnodeId
+  goto switch_leader_to_offine_loop
+elif $switch_loop_cnt == 4 then
+  sql show vgroups
+  $dnodeId = $data[4][3]  
+  $dnodeId = dnode . $dnodeId
+  goto switch_leader_to_offine_loop
+else
+  goto stop_leader_to_offine_loop
+endi
+
+stop_leader_to_offine_loop:
+
+$loop_cnt = 0
+check_vg_ready1:
+$loop_cnt = $loop_cnt + 1
+print $loop_cnt
+sleep 202
+if $loop_cnt == 300 then
+  print ====> vgroups not ready!
+	return -1
+endi
+
+sql show vgroups
+print ===> rows: $rows
+print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6] $data[0][7] $data[0][8] $data[0][9] $data[0][10] $data[0][11]
+print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6] $data[1][7] $data[1][8] $data[1][9] $data[1][10] $data[1][11]
+print $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6] $data[2][7] $data[2][8] $data[2][9] $data[2][10] $data[2][11]
+print $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6] $data[3][7] $data[3][8] $data[3][9] $data[3][10] $data[3][11]
+print $data[4][0] $data[4][1] $data[4][2] $data[4][3] $data[4][4] $data[4][5] $data[4][6] $data[4][7] $data[4][8] $data[4][9] $data[4][10] $data[4][11]
+if $rows != $vgroups then
+  return -1
+endi
+
+if $data[0][4] == LEADER then
+   if $data[0][6] == FOLLOWER then
+      if $data[0][8] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][3] 
+      endi
+   endi
+elif $data[0][6] == LEADER then
+   if $data[0][4] == FOLLOWER then
+      if $data[0][8] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][5] 
+      endi
+   endi
+elif $data[0][8] == LEADER then
+   if $data[0][4] == FOLLOWER then
+      if $data[0][6] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][7] 
+      endi
+   endi
+else
+   goto check_vg_ready1
+endi
+
+if $data[1][4] == LEADER then
+   if $data[1][6] == FOLLOWER then
+      if $data[1][8] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][3] 
+      endi
+   endi
+elif $data[1][6] == LEADER then
+   if $data[1][4] == FOLLOWER then
+      if $data[1][8] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][5] 
+      endi
+   endi
+elif $data[1][8] == LEADER then
+   if $data[1][4] == FOLLOWER then
+      if $data[1][6] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][7] 
+      endi
+   endi
+else
+   goto check_vg_ready1
+endi
+
+if $data[2][4] == LEADER then
+   if $data[2][6] == FOLLOWER then
+      if $data[2][8] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][3] 
+      endi
+   endi
+elif $data[2][6] == LEADER then
+   if $data[2][4] == FOLLOWER then
+      if $data[2][8] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][5] 
+      endi
+   endi
+elif $data[2][8] == LEADER then
+   if $data[2][4] == FOLLOWER then
+      if $data[2][6] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][7] 
+      endi
+   endi
+else
+   goto check_vg_ready1
+endi
+
+if $data[3][4] == LEADER then
+   if $data[3][6] == FOLLOWER then
+      if $data[3][8] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][3] 
+      endi
+   endi
+elif $data[3][6] == LEADER then
+   if $data[3][4] == FOLLOWER then
+      if $data[3][8] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][5] 
+      endi
+   endi
+elif $data[3][8] == LEADER then
+   if $data[3][4] == FOLLOWER then
+      if $data[3][6] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][7] 
+      endi
+   endi
+else
+   goto check_vg_ready1
+endi
+
+if $data[4][4] == LEADER then
+   if $data[4][6] == FOLLOWER then
+      if $data[4][8] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][3] 
+      endi
+   endi
+elif $data[4][6] == LEADER then
+   if $data[4][4] == FOLLOWER then
+      if $data[4][8] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][5] 
+      endi
+   endi
+elif $data[4][8] == LEADER then
+   if $data[4][4] == FOLLOWER then
+      if $data[4][6] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][7] 
+      endi
+   endi
+else
+   goto check_vg_ready1
+endi
+
+
+print ====> final test: create stable/child table 
+sql create table stb1 (ts timestamp, c1 int, c2 float, c3 binary(10)) tags (t1 int)
+
+
+sql show stables
+if $rows != 2 then 
+  return -1
+endi
+
+$ctbPrefix = ctb1
+$ntbPrefix = ntb1
+$tbNum    = 10
+$i = 0
+while $i < $tbNum
+  $ctb = $ctbPrefix . $i
+  sql create table $ctb using stb1 tags( $i )
+  $ntb = $ntbPrefix . $i
+  sql create table $ntb (ts timestamp, c1 int, c2 float, c3 binary(10))
+  $i = $i + 1
+endw
+
+sleep 1000
+sql show stables
+if $rows != 2 then 
+  return -1
+endi
+
+sql show tables
+if $rows != 40 then 
+  return -1
+endi
+
+
+system sh/deploy.sh -n dnode5 -i 5
+system sh/exec.sh -n dnode5 -s start
+system sh/exec.sh -n dnode1 -s stop
+sleep 1000
+system sh/exec.sh -n dnode1 -s start
+
+sql connect
+sql create dnode $hostname port 7500
+
+$loop_cnt = 0
+check_dnode_ready3:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 100 then
+	  print ====> 5 dnode not ready!
+		return -1
+	endi
+
+sql show dnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6]
+print ===> $rows $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6]
+print ===> $rows $data[4][0] $data[4][1] $data[4][2] $data[4][3] $data[4][4] $data[4][5] $data[4][6]
+
+if $rows != 5 then
+  return -1
+endi
+
+if $data[4][4] != ready then
+  goto check_dnode_ready3
+endi
+
+$loop_cnt = 0
+check_mnode_ready_3:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 100 then
+	   print ====> second mnode not ready!
+	   return -1
+	endi
+sql show mnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3]
+if $data[0][0] != 1 then
+  return -1
+endi
+
+if $data[0][2] == LEADER then
+   if $data[1][2] != FOLLOWER then
+     goto check_mnode_ready_3
+   endi
+   if $data[2][2] != FOLLOWER then
+   goto check_mnode_ready_3
+   endi
+endi
+if $data[1][2] == LEADER then
+   if $data[0][2] != FOLLOWER then
+     goto check_mnode_ready_3
+   endi
+   if $data[2][2] != FOLLOWER then
+   goto check_mnode_ready_3
+   endi
+endi
+if $data[2][2] == LEADER then
+   if $data[1][2] != FOLLOWER then
+     goto check_mnode_ready_3
+   endi
+   if $data[0][2] != FOLLOWER then
+   goto check_mnode_ready_3
+   endi
+endi
+
+# restart clusters
+
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode2 -s stop -x SIGINT
+system sh/exec.sh -n dnode3 -s stop -x SIGINT
+system sh/exec.sh -n dnode4 -s stop -x SIGINT
+system sh/exec.sh -n dnode5 -s stop -x SIGINT
+
+
+
+system sh/exec.sh -n dnode1 -s start
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode4 -s start
+system sh/exec.sh -n dnode5 -s start
+
+
+$loop_cnt = 0
+check_dnode_ready_2:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 10 then
+	  print ====> restart and dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6]
+print ===> $rows $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6]
+print ===> $rows $data[4][0] $data[4][1] $data[4][2] $data[4][3] $data[4][4] $data[4][5] $data[4][6]
+
+if $data[0][0] != 1 then
+  return -1
+endi
+
+if $data[0][4] != ready then
+  goto check_dnode_ready_2
+endi
+if $data[1][4] != ready then
+  goto check_dnode_ready_2
+endi
+if $data[2][4] != ready then
+  goto check_dnode_ready_2
+endi
+if $data[3][4] != ready then
+  goto check_dnode_ready_2
+endi
+
+sql use db;
+$ctbPrefix = ctb2
+$ntbPrefix = ntb2
+$tbNum    = 10
+$i = 0
+while $i < $tbNum
+  $ctb = $ctbPrefix . $i
+  sql create table $ctb using stb1 tags( $i )
+  $ntb = $ntbPrefix . $i
+  sql create table $ntb (ts timestamp, c1 int, c2 float, c3 binary(10))
+  $i = $i + 1
+endw
+
+sleep 1000
+sql use  db
+sql show stables
+if $rows != 2 then 
+  return -1
+endi
+
+sql show tables
+print $rows
+if $rows != 60 then 
+  return -1
+endi
+
+
+
+$replica = 3
+$vgroups = 5
+
+print ============= create database
+sql create database db1 replica $replica vgroups $vgroups
+
+$loop_cnt = 0
+check_db_ready1:
+$loop_cnt = $loop_cnt + 1
+sleep 200
+if $loop_cnt == 100 then
+  print ====> db not ready!
+	return -1
+endi
+sql show databases
+print ===> rows: $rows
+print $data(db1)[0] $data(db1)[1] $data(db1)[2] $data(db1)[3] $data(db1)[4] $data(db1)[5] $data(db1)[6] $data(db1)[7] $data(db1)[8] $data(db1)[9] $data(db1)[6] $data(db1)[11] $data(db1)[12]  $data(db1)[13]  $data(db1)[14]  $data(db1)[15]  $data(db1)[16]  $data(db1)[17]  $data(db1)[18]  $data(db1)[19]
+if $rows != 4 then
+  return -1
+endi
+if $data(db1)[19] != ready then
+  goto check_db_ready1
+endi
+
+
+
+sql use db1
+
+$loop_cnt = 0
+check_vg_ready3:
+$loop_cnt = $loop_cnt + 1
+print $loop_cnt
+sleep 202
+if $loop_cnt == 300 then
+  print ====> vgroups not ready!
+	return -1
+endi
+
+
+sql show vgroups
+print ===> rows: $rows
+print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6] $data[0][7] $data[0][8] $data[0][9] $data[0][10] $data[0][11]
+print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6] $data[1][7] $data[1][8] $data[1][9] $data[1][10] $data[1][11]
+print $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6] $data[2][7] $data[2][8] $data[2][9] $data[2][10] $data[2][11]
+print $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6] $data[3][7] $data[3][8] $data[3][9] $data[3][10] $data[3][11]
+print $data[4][0] $data[4][1] $data[4][2] $data[4][3] $data[4][4] $data[4][5] $data[4][6] $data[4][7] $data[4][8] $data[4][9] $data[4][10] $data[4][11]
+if $rows != $vgroups then
+  return -1
+endi
+
+if $data[0][4] == LEADER then
+   if $data[0][6] == FOLLOWER then
+      if $data[0][8] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][3] 
+      endi
+   endi
+elif $data[0][6] == LEADER then
+   if $data[0][4] == FOLLOWER then
+      if $data[0][8] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][5] 
+      endi
+   endi
+elif $data[0][8] == LEADER then
+   if $data[0][4] == FOLLOWER then
+      if $data[0][6] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][7] 
+      endi
+   endi
+else
+   goto check_vg_ready3
+endi
+
+if $data[1][4] == LEADER then
+   if $data[1][6] == FOLLOWER then
+      if $data[1][8] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][3] 
+      endi
+   endi
+elif $data[1][6] == LEADER then
+   if $data[1][4] == FOLLOWER then
+      if $data[1][8] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][5] 
+      endi
+   endi
+elif $data[1][8] == LEADER then
+   if $data[1][4] == FOLLOWER then
+      if $data[1][6] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][7] 
+      endi
+   endi
+else
+   goto check_vg_ready3
+endi
+
+if $data[2][4] == LEADER then
+   if $data[2][6] == FOLLOWER then
+      if $data[2][8] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][3] 
+      endi
+   endi
+elif $data[2][6] == LEADER then
+   if $data[2][4] == FOLLOWER then
+      if $data[2][8] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][5] 
+      endi
+   endi
+elif $data[2][8] == LEADER then
+   if $data[2][4] == FOLLOWER then
+      if $data[2][6] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][7] 
+      endi
+   endi
+else
+   goto check_vg_ready3
+endi
+
+if $data[3][4] == LEADER then
+   if $data[3][6] == FOLLOWER then
+      if $data[3][8] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][3] 
+      endi
+   endi
+elif $data[3][6] == LEADER then
+   if $data[3][4] == FOLLOWER then
+      if $data[3][8] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][5] 
+      endi
+   endi
+elif $data[3][8] == LEADER then
+   if $data[3][4] == FOLLOWER then
+      if $data[3][6] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][7] 
+      endi
+   endi
+else
+   goto check_vg_ready3
+endi
+
+if $data[4][4] == LEADER then
+   if $data[4][6] == FOLLOWER then
+      if $data[4][8] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][3] 
+      endi
+   endi
+elif $data[4][6] == LEADER then
+   if $data[4][4] == FOLLOWER then
+      if $data[4][8] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][5] 
+      endi
+   endi
+elif $data[4][8] == LEADER then
+   if $data[4][4] == FOLLOWER then
+      if $data[4][6] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][7] 
+      endi
+   endi
+else
+   goto check_vg_ready3
+endi
+
+
+$loop_cnt = 0
+check_mnode_ready_3:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 100 then
+	   print ====> third: mnode not ready!
+	   return -1
+	endi
+sql show mnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3]
+if $data[0][0] != 1 then
+  return -1
+endi
+
+if $data[0][2] == LEADER then
+   if $data[1][2] != FOLLOWER then
+     goto check_mnode_ready_3
+   endi
+   if $data[2][2] != FOLLOWER then
+   goto check_mnode_ready_3
+   endi
+endi
+if $data[1][2] == LEADER then
+   if $data[0][2] != FOLLOWER then
+     goto check_mnode_ready_3
+   endi
+   if $data[2][2] != FOLLOWER then
+   goto check_mnode_ready_3
+   endi
+endi
+if $data[2][2] == LEADER then
+   if $data[1][2] != FOLLOWER then
+     goto check_mnode_ready_3
+   endi
+   if $data[0][2] != FOLLOWER then
+   goto check_mnode_ready_3
+   endi
+endi
+
+
+

tests/script/tsim/sync/3Replica5VgElect3mnodedrop.sim

@@ -0,0 +1,627 @@
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/deploy.sh -n dnode2 -i 2
+system sh/deploy.sh -n dnode3 -i 3
+system sh/deploy.sh -n dnode4 -i 4
+
+system sh/cfg.sh -n dnode1 -c supportVnodes -v 0
+
+system sh/exec.sh -n dnode1 -s start
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode4 -s start
+
+print ===> create clusters using four dnodes;
+
+$loop_cnt = 0
+check_dnode_ready:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 10 then
+	  print ====> 1-dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6]
+print ===> $rows $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6]
+if $data[0][0] != 1 then
+  return -1
+endi
+if $data[0][4] != ready then
+  goto check_dnode_ready
+endi
+
+sql connect
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+sql create dnode $hostname port 7400
+
+$loop_cnt = 0
+check_dnode_ready_1:
+$loop_cnt = $loop_cnt + 1
+sleep 200
+if $loop_cnt == 10 then
+  print ====> dnodes not ready!
+	return -1
+endi
+sql show dnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6]
+print ===> $rows $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6]
+if $data[0][4] != ready then
+  goto check_dnode_ready_1
+endi
+if $data[1][4] != ready then
+  goto check_dnode_ready_1
+endi
+if $data[2][4] != ready then
+  goto check_dnode_ready_1
+endi
+if $data[3][4] != ready then
+  goto check_dnode_ready_1
+endi
+
+$replica = 3
+$vgroups = 5
+
+print ============= create database
+sql create database db replica $replica vgroups $vgroups
+
+$loop_cnt = 0
+check_db_ready:
+$loop_cnt = $loop_cnt + 1
+sleep 200
+if $loop_cnt == 100 then
+  print ====> db not ready!
+	return -1
+endi
+sql show databases
+print ===> rows: $rows
+print $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6] $data[2][7] $data[2][8] $data[2][9] $data[2][6] $data[2][11] $data[2][12]  $data[2][13]  $data[2][14]  $data[2][15]  $data[2][16]  $data[2][17]  $data[2][18]  $data[2][19]
+if $rows != 3 then
+  return -1
+endi
+if $data[2][19] != ready then
+  goto check_db_ready
+endi
+
+sql use db
+
+$loop_cnt = 0
+check_vg_ready:
+$loop_cnt = $loop_cnt + 1
+sleep 200
+if $loop_cnt == 300 then
+  print ====> vgroups not ready!
+	return -1
+endi
+
+sql show vgroups
+print ===> rows: $rows
+print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6] $data[0][7] $data[0][8] $data[0][9] $data[0][10] $data[0][11]
+print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6] $data[1][7] $data[1][8] $data[1][9] $data[1][10] $data[1][11]
+print $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6] $data[2][7] $data[2][8] $data[2][9] $data[2][10] $data[2][11]
+print $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6] $data[3][7] $data[3][8] $data[3][9] $data[3][10] $data[3][11]
+print $data[4][0] $data[4][1] $data[4][2] $data[4][3] $data[4][4] $data[4][5] $data[4][6] $data[4][7] $data[4][8] $data[4][9] $data[4][10] $data[4][11]
+if $rows != $vgroups then
+  return -1
+endi
+
+if $data[0][4] == LEADER then
+   if $data[0][6] == FOLLOWER then
+      if $data[0][8] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][3] 
+      endi
+   endi
+elif $data[0][6] == LEADER then
+   if $data[0][4] == FOLLOWER then
+      if $data[0][8] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][5] 
+      endi
+   endi
+elif $data[0][8] == LEADER then
+   if $data[0][4] == FOLLOWER then
+      if $data[0][6] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][7] 
+      endi
+   endi
+else
+   goto check_vg_ready
+endi
+
+if $data[1][4] == LEADER then
+   if $data[1][6] == FOLLOWER then
+      if $data[1][8] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][3] 
+      endi
+   endi
+elif $data[1][6] == LEADER then
+   if $data[1][4] == FOLLOWER then
+      if $data[1][8] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][5] 
+      endi
+   endi
+elif $data[1][8] == LEADER then
+   if $data[1][4] == FOLLOWER then
+      if $data[1][6] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][7] 
+      endi
+   endi
+else
+   goto check_vg_ready
+endi
+
+if $data[2][4] == LEADER then
+   if $data[2][6] == FOLLOWER then
+      if $data[2][8] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][3] 
+      endi
+   endi
+elif $data[2][6] == LEADER then
+   if $data[2][4] == FOLLOWER then
+      if $data[2][8] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][5] 
+      endi
+   endi
+elif $data[2][8] == LEADER then
+   if $data[2][4] == FOLLOWER then
+      if $data[2][6] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][7] 
+      endi
+   endi
+else
+   goto check_vg_ready
+endi
+
+if $data[3][4] == LEADER then
+   if $data[3][6] == FOLLOWER then
+      if $data[3][8] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][3] 
+      endi
+   endi
+elif $data[3][6] == LEADER then
+   if $data[3][4] == FOLLOWER then
+      if $data[3][8] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][5] 
+      endi
+   endi
+elif $data[3][8] == LEADER then
+   if $data[3][4] == FOLLOWER then
+      if $data[3][6] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][7] 
+      endi
+   endi
+else
+   goto check_vg_ready
+endi
+
+if $data[4][4] == LEADER then
+   if $data[4][6] == FOLLOWER then
+      if $data[4][8] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][3] 
+      endi
+   endi
+elif $data[4][6] == LEADER then
+   if $data[4][4] == FOLLOWER then
+      if $data[4][8] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][5] 
+      endi
+   endi
+elif $data[4][8] == LEADER then
+   if $data[4][4] == FOLLOWER then
+      if $data[4][6] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][7] 
+      endi
+   endi
+else
+   goto check_vg_ready
+endi
+
+vg_ready:
+print ====>  create stable/child table
+sql create table stb (ts timestamp, c1 int, c2 float, c3 binary(10)) tags (t1 int)
+
+sql show stables
+if $rows != 1 then 
+  return -1
+endi
+
+$ctbPrefix = ctb
+$ntbPrefix = ntb
+$tbNum    = 10
+$i = 0
+while $i < $tbNum
+  $ctb = $ctbPrefix . $i
+  sql create table $ctb using stb tags( $i )
+  $ntb = $ntbPrefix . $i
+  sql create table $ntb (ts timestamp, c1 int, c2 float, c3 binary(10))
+  $i = $i + 1
+endw
+
+$totalTblNum = $tbNum * 2
+sleep 1000
+sql show tables
+print ====> expect $totalTblNum and infinsert $rows  in fact 
+if $rows != $totalTblNum then 
+  return -1
+endi
+
+sql connect
+print ================ insert data
+$dbNamme  = db
+$ctbPrefix = ctb
+$ntbPrefix = ntb
+$tbNum    = 10
+$rowNum   = 10
+$tstart   = 1640966400000  # 2022-01-01 00:00:00.000
+
+
+sql use $dbNamme
+
+$i = 0
+while $i < $tbNum
+  $ctb = $ctbPrefix . $i
+  $ntb = $ntbPrefix . $i
+  
+  $x = 0
+  while $x < $rowNum
+    $binary = ' . binary
+    $binary = $binary . $i
+    $binary = $binary . '
+
+    sql insert into $ctb values ($tstart , $i , $x , $binary )
+    sql insert into $ntb values ($tstart , 999 , 999 , 'binary-ntb' )
+    $tstart = $tstart + 1
+    $x = $x + 1
+  endw
+  
+  $i = $i + 1
+  $tstart = 1640966400000
+endw
+
+print ================ create mnode
+
+
+sql create mnode on dnode 2;
+sql create mnode on dnode 3;
+
+
+$loop_cnt = 0
+check_mnode_ready_2:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 100 then
+	   print ====> first create three mnode not ready!
+	   return -1
+	endi
+sql show mnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3]
+if $data[0][0] != 1 then
+  return -1
+endi
+
+if $data[0][2] != LEADER then
+  goto check_mnode_ready_2
+endi
+if $data[1][2] != FOLLOWER then
+  goto check_mnode_ready_2
+endi
+if $data[2][2] != FOLLOWER then
+  goto check_mnode_ready_2
+endi
+
+
+$loop_cnt = 0
+check_vg_ready1:
+$loop_cnt = $loop_cnt + 1
+print $loop_cnt
+sleep 202
+if $loop_cnt == 300 then
+  print ====> vgroups not ready!
+	return -1
+endi
+
+sql show vgroups
+print ===> rows: $rows
+print $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6] $data[0][7] $data[0][8] $data[0][9] $data[0][10] $data[0][11]
+print $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6] $data[1][7] $data[1][8] $data[1][9] $data[1][10] $data[1][11]
+print $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6] $data[2][7] $data[2][8] $data[2][9] $data[2][10] $data[2][11]
+print $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6] $data[3][7] $data[3][8] $data[3][9] $data[3][10] $data[3][11]
+print $data[4][0] $data[4][1] $data[4][2] $data[4][3] $data[4][4] $data[4][5] $data[4][6] $data[4][7] $data[4][8] $data[4][9] $data[4][10] $data[4][11]
+if $rows != $vgroups then
+  return -1
+endi
+
+if $data[0][4] == LEADER then
+   if $data[0][6] == FOLLOWER then
+      if $data[0][8] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][3] 
+      endi
+   endi
+elif $data[0][6] == LEADER then
+   if $data[0][4] == FOLLOWER then
+      if $data[0][8] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][5] 
+      endi
+   endi
+elif $data[0][8] == LEADER then
+   if $data[0][4] == FOLLOWER then
+      if $data[0][6] == FOLLOWER then
+         print ---- vgroup $data[0][0] leader locate on dnode $data[0][7] 
+      endi
+   endi
+else
+   goto check_vg_ready1
+endi
+
+if $data[1][4] == LEADER then
+   if $data[1][6] == FOLLOWER then
+      if $data[1][8] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][3] 
+      endi
+   endi
+elif $data[1][6] == LEADER then
+   if $data[1][4] == FOLLOWER then
+      if $data[1][8] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][5] 
+      endi
+   endi
+elif $data[1][8] == LEADER then
+   if $data[1][4] == FOLLOWER then
+      if $data[1][6] == FOLLOWER then
+         print ---- vgroup $data[1][0] leader locate on dnode $data[1][7] 
+      endi
+   endi
+else
+   goto check_vg_ready1
+endi
+
+if $data[2][4] == LEADER then
+   if $data[2][6] == FOLLOWER then
+      if $data[2][8] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][3] 
+      endi
+   endi
+elif $data[2][6] == LEADER then
+   if $data[2][4] == FOLLOWER then
+      if $data[2][8] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][5] 
+      endi
+   endi
+elif $data[2][8] == LEADER then
+   if $data[2][4] == FOLLOWER then
+      if $data[2][6] == FOLLOWER then
+         print ---- vgroup $data[2][0] leader locate on dnode $data[2][7] 
+      endi
+   endi
+else
+   goto check_vg_ready1
+endi
+
+if $data[3][4] == LEADER then
+   if $data[3][6] == FOLLOWER then
+      if $data[3][8] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][3] 
+      endi
+   endi
+elif $data[3][6] == LEADER then
+   if $data[3][4] == FOLLOWER then
+      if $data[3][8] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][5] 
+      endi
+   endi
+elif $data[3][8] == LEADER then
+   if $data[3][4] == FOLLOWER then
+      if $data[3][6] == FOLLOWER then
+         print ---- vgroup $data[3][0] leader locate on dnode $data[3][7] 
+      endi
+   endi
+else
+   goto check_vg_ready1
+endi
+
+if $data[4][4] == LEADER then
+   if $data[4][6] == FOLLOWER then
+      if $data[4][8] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][3] 
+      endi
+   endi
+elif $data[4][6] == LEADER then
+   if $data[4][4] == FOLLOWER then
+      if $data[4][8] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][5] 
+      endi
+   endi
+elif $data[4][8] == LEADER then
+   if $data[4][4] == FOLLOWER then
+      if $data[4][6] == FOLLOWER then
+         print ---- vgroup $data[4][0] leader locate on dnode $data[4][7] 
+      endi
+   endi
+else
+   goto check_vg_ready1
+endi
+
+
+print ====> final test: create stable/child table 
+sql create table stb1 (ts timestamp, c1 int, c2 float, c3 binary(10)) tags (t1 int)
+
+
+sql show stables
+if $rows != 2 then 
+  return -1
+endi
+
+$ctbPrefix = ctb1
+$ntbPrefix = ntb1
+$tbNum    = 10
+$i = 0
+while $i < $tbNum
+  $ctb = $ctbPrefix . $i
+  sql create table $ctb using stb1 tags( $i )
+  $ntb = $ntbPrefix . $i
+  sql create table $ntb (ts timestamp, c1 int, c2 float, c3 binary(10))
+  $i = $i + 1
+endw
+
+sleep 1000
+sql show stables
+if $rows != 2 then 
+  return -1
+endi
+
+sql show tables
+if $rows != 40 then 
+  return -1
+endi
+
+
+system sh/deploy.sh -n dnode5 -i 5
+system sh/exec.sh -n dnode5 -s start
+
+sql connect
+sql create dnode $hostname port 7500
+
+$loop_cnt = 0
+check_dnode_ready3:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 100 then
+	  print ====> 5 dnode not ready!
+	  return -1
+	endi
+
+sql show dnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3] $data[0][4] $data[0][5] $data[0][6]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3] $data[1][4] $data[1][5] $data[1][6]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3] $data[2][4] $data[2][5] $data[2][6]
+print ===> $rows $data[3][0] $data[3][1] $data[3][2] $data[3][3] $data[3][4] $data[3][5] $data[3][6]
+print ===> $rows $data[4][0] $data[4][1] $data[4][2] $data[4][3] $data[4][4] $data[4][5] $data[4][6]
+
+if $rows != 5 then
+  return -1
+endi
+
+if $data[4][4] != ready then
+  goto check_dnode_ready3
+endi
+
+print ===> 1:if create users sucessfully，then drop mnode leader
+sql  create user chr pass '123' 
+$loop_cnt = 0
+check_user_ready:
+$loop_cnt = $loop_cnt + 1
+print $loop_cnt
+sleep 200
+if $loop_cnt == 300 then
+  print ====> vgroups not ready!
+	return -1
+endi
+
+sql show users
+print ===> rows: $rows
+print ===> $rows $data[0][0] $data[0][1] $data[0][2]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2]
+if $rows != 2 then
+  goto check_user_ready
+endi
+
+if $data[0][0] == chr then
+   goto check_user_ready_suc
+elif $data[1][0] == chr
+   goto check_user_ready_suc
+else
+   print ====> creating user failed
+   goto check_user_ready
+endi 
+
+check_user_ready_suc:
+
+$loop_cnt = 0
+check_mnode_ready_3:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 100 then
+	   print ====> second mnode not ready!
+	   return -1
+	endi
+sql show mnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3]
+if $data[0][0] != 1 then
+  return -1
+endi
+
+if $data[0][2] == LEADER then
+   if $data[1][2] != FOLLOWER then
+     goto check_mnode_ready_3
+   endi
+   if $data[2][2] != FOLLOWER then
+   goto check_mnode_ready_3
+   endi
+endi
+if $data[1][2] == LEADER then
+   if $data[0][2] != FOLLOWER then
+     goto check_mnode_ready_3
+   endi
+   if $data[2][2] != FOLLOWER then
+   goto check_mnode_ready_3
+   endi
+endi
+if $data[2][2] == LEADER then
+   if $data[1][2] != FOLLOWER then
+     goto check_mnode_ready_3
+   endi
+   if $data[0][2] != FOLLOWER then
+   goto check_mnode_ready_3
+   endi
+endi
+
+sleep 2000
+# stop leader and drop dnode
+system sh/exec.sh -n dnode1 -s stop
+sleep 2000
+
+print ===> 2:if create users sucessfully，then drop mnode leader
+sql  create user chr2 pass '123' 
+$loop_cnt = 0
+check_user_ready2:
+$loop_cnt = $loop_cnt + 1
+print $loop_cnt
+sleep 200
+if $loop_cnt == 300 then
+  print ====> vgroups not ready!
+	return -1
+endi
+sql show mnodes
+print ===> $rows $data[0][0] $data[0][1] $data[0][2] $data[0][3]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2] $data[1][3]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2] $data[2][3]
+
+sql show users
+print ===> rows: $rows
+print ===> $rows $data[0][0] $data[0][1] $data[0][2]
+print ===> $rows $data[1][0] $data[1][1] $data[1][2]
+print ===> $rows $data[2][0] $data[2][1] $data[2][2]
+
+if $rows != 3 then
+  goto check_user_ready2
+endi
+
+if $data[0][0] == chr2 then
+   goto check_user_ready2_suc
+elif $data[1][0] == chr2
+   goto check_user_ready2_suc
+else
+   print ====> creating user failed
+   goto check_user_ready2
+endi 
+
+check_user_ready2_suc:
+

tests/script/tsim/testsuit.sim

@@ -1,80 +1,103 @@
-#run  user/pass_alter.sim
+run tsim/user/pass_alter.sim
-#run  user/basic1.sim
+run tsim/user/basic1.sim
-#run  user/privilege2.sim
+run tsim/user/privilege2.sim
-#run  user/user_len.sim
+run tsim/user/user_len.sim
-#run  user/privilege1.sim
+run tsim/user/privilege1.sim
-#run  user/pass_len.sim
+run tsim/user/pass_len.sim
-#run  tstream/basic1.sim
+run tsim/table/basic1.sim
-#run  tstream/basic0.sim
+run tsim/trans/lossdata1.sim
-#run  table/basic1.sim
+run tsim/trans/create_db.sim
-#run  trans/create_db.sim
+run tsim/stable/alter_metrics.sim
-#run  stable/alter1.sim
+run tsim/stable/tag_modify.sim
-#run  stable/vnode3.sim
+run tsim/stable/alter_comment.sim
-#run  stable/metrics.sim
+run tsim/stable/column_drop.sim
-#run  stable/show.sim
+run tsim/stable/column_modify.sim
-#run  stable/values.sim
+run tsim/stable/tag_rename.sim
-#run  stable/dnode3.sim
+run tsim/stable/vnode3.sim
-#run  stable/refcount.sim
+run tsim/stable/metrics.sim
-#run  stable/disk.sim
+run tsim/stable/alter_insert2.sim
-#run  db/basic1.sim
+run tsim/stable/show.sim
-#run  db/basic3.sim
+run tsim/stable/alter_import.sim
-#run  db/basic7.sim
+run tsim/stable/tag_add.sim
-#run  db/basic6.sim
+run tsim/stable/tag_drop.sim
-#run  db/create_all_options.sim
+run tsim/stable/column_add.sim
-#run  db/basic2.sim
+run tsim/stable/alter_count.sim
-#run  db/error1.sim
+run tsim/stable/values.sim
-#run  db/taosdlog.sim
+run tsim/stable/dnode3.sim
-#run  db/alter_option.sim
+run tsim/stable/alter_insert1.sim
-#run  mnode/basic1.sim
+run tsim/stable/refcount.sim
-#run  parser/fourArithmetic-basic.sim
+run tsim/stable/disk.sim
-#run  parser/groupby-basic.sim
+run tsim/db/basic1.sim
-#run  snode/basic1.sim
+run tsim/db/basic3.sim
-#run  query/time_process.sim
+run tsim/db/basic7.sim
-#run  query/stddev.sim
+run tsim/db/basic6.sim
-#run  query/interval-offset.sim
+run tsim/db/create_all_options.sim
-#run  query/charScalarFunction.sim
+run tsim/db/basic2.sim
-#run  query/complex_select.sim
+run tsim/db/error1.sim
-#run  query/explain.sim
+run tsim/db/taosdlog.sim
-#run  query/crash_sql.sim
+run tsim/db/alter_option.sim
-#run  query/diff.sim
+run tsim/mnode/basic1.sim
-#run  query/complex_limit.sim
+run tsim/mnode/basic3.sim
-#run  query/complex_having.sim
+run tsim/mnode/basic2.sim
-#run  query/udf.sim
+run tsim/parser/fourArithmetic-basic.sim
-#run  query/complex_group.sim
+run tsim/parser/groupby-basic.sim
-#run  query/interval.sim
+run tsim/snode/basic1.sim
-#run  query/session.sim
+run tsim/query/time_process.sim
-
+run tsim/query/stddev.sim
-print ========> dead lock failed when 2 rows in outputCapacity
+run tsim/query/interval-offset.sim
-run  query/scalarFunction.sim
+run tsim/query/charScalarFunction.sim
-run  query/scalarNull.sim
+run tsim/query/complex_select.sim
-run  query/complex_where.sim
+run tsim/query/explain.sim
-run  tmq/basic1.sim
+run tsim/query/crash_sql.sim
-run  tmq/basic4.sim
+run tsim/query/diff.sim
-run  tmq/basic1Of2Cons.sim
+run tsim/query/complex_limit.sim
-run  tmq/prepareBasicEnv-1vgrp.sim
+run tsim/query/complex_having.sim
-run  tmq/topic.sim
+run tsim/query/udf.sim
-run  tmq/basic4Of2Cons.sim
+run tsim/query/complex_group.sim
-run  tmq/prepareBasicEnv-4vgrp.sim
+run tsim/query/interval.sim
-run  tmq/basic3.sim
+run tsim/query/session.sim
-run  tmq/basic2Of2Cons.sim
+run tsim/query/scalarFunction.sim
-run  tmq/basic2.sim
+run tsim/query/scalarNull.sim
-run  tmq/basic3Of2Cons.sim
+run tsim/query/complex_where.sim
-run  tmq/basic2Of2ConsOverlap.sim
+run tsim/tmq/basic1.sim
-run  tmq/clearConsume.sim
+run tsim/tmq/basic4.sim
-run  qnode/basic1.sim
+run tsim/tmq/basic1Of2Cons.sim
-run  dnode/basic1.sim
+run tsim/tmq/prepareBasicEnv-1vgrp.sim
-run  show/basic.sim
+run tsim/tmq/topic.sim
-run  insert/basic1.sim
+run tsim/tmq/basic4Of2Cons.sim
-run  insert/basic0.sim
+run tsim/tmq/prepareBasicEnv-4vgrp.sim
-run  insert/backquote.sim
+run tsim/tmq/basic3.sim
-run  insert/null.sim
+run tsim/tmq/basic2Of2Cons.sim
-run  sync/oneReplica1VgElectWithInsert.sim
+run tsim/tmq/basic2.sim
-run  sync/threeReplica1VgElect.sim
+run tsim/tmq/basic3Of2Cons.sim
-run  sync/oneReplica1VgElect.sim
+run tsim/tmq/basic2Of2ConsOverlap.sim
-run  sync/insertDataByRunBack.sim
+run tsim/tmq/clearConsume.sim
-run  sync/threeReplica1VgElectWihtInsert.sim
+run tsim/qnode/basic1.sim
-run  sma/tsmaCreateInsertData.sim
+run tsim/dnode/basic1.sim
-run  sma/rsmaCreateInsertQuery.sim
+run tsim/show/basic.sim
-run  valgrind/checkError.sim
+run tsim/stream/basic1.sim
-run  bnode/basic1.sim
+run tsim/stream/triggerInterval0.sim
-
+run tsim/stream/triggerSession0.sim
+run tsim/stream/basic0.sim
+run tsim/stream/session0.sim
+run tsim/stream/session1.sim
+run tsim/stream/basic2.sim
+run tsim/insert/basic1.sim
+run tsim/insert/commit-merge0.sim
+run tsim/insert/basic0.sim
+run tsim/insert/update0.sim
+run tsim/insert/backquote.sim
+run tsim/insert/null.sim
+run tsim/sync/oneReplica1VgElectWithInsert.sim
+run tsim/sync/threeReplica1VgElect.sim
+run tsim/sync/oneReplica1VgElect.sim
+run tsim/sync/3Replica5VgElect.sim
+run tsim/sync/insertDataByRunBack.sim
+run tsim/sync/oneReplica5VgElect.sim
+run tsim/sync/3Replica1VgElect.sim
+run tsim/sync/threeReplica1VgElectWihtInsert.sim
+run tsim/sma/tsmaCreateInsertData.sim
+run tsim/sma/rsmaCreateInsertQuery.sim
+run tsim/valgrind/basic.sim
+run tsim/valgrind/checkError.sim
+run tsim/bnode/basic1.sim