Merge remote-tracking branch 'origin/3.0' into feature/3.0_liaohj

example/src/tmq.c

@@ -163,12 +163,13 @@ void basic_consume_loop(tmq_t* tmq, tmq_list_t* topics) {
     printf("subscribe err\n");
     return;
   }
-  /*int32_t cnt = 0;*/
+  int32_t cnt = 0;
   /*clock_t startTime = clock();*/
   while (running) {
     tmq_message_t* tmqmessage = tmq_consumer_poll(tmq, 500);
     if (tmqmessage) {
-      /*cnt++;*/
+      cnt++;
+      printf("get data\n");
       msg_process(tmqmessage);
       tmq_message_destroy(tmqmessage);
       /*} else {*/

include/common/tdatablock.h

@@ -136,7 +136,8 @@ static FORCE_INLINE void colDataAppendInt8(SColumnInfoData* pColumnInfoData, uin
 }
 
 static FORCE_INLINE void colDataAppendInt16(SColumnInfoData* pColumnInfoData, uint32_t currentRow, int16_t* v) {
-  ASSERT(pColumnInfoData->info.type == TSDB_DATA_TYPE_SMALLINT || pColumnInfoData->info.type == TSDB_DATA_TYPE_USMALLINT);
+  ASSERT(pColumnInfoData->info.type == TSDB_DATA_TYPE_SMALLINT ||
+         pColumnInfoData->info.type == TSDB_DATA_TYPE_USMALLINT);
   char* p = pColumnInfoData->pData + pColumnInfoData->info.bytes * currentRow;
   *(int16_t*)p = *(int16_t*)v;
 }
@@ -210,6 +211,10 @@ SSDataBlock* createOneDataBlock(const SSDataBlock* pDataBlock);
 
 void blockDebugShowData(const SArray* dataBlocks);
 
+static FORCE_INLINE int32_t blockEstimateEncodeSize(const SSDataBlock* pBlock) {
+  return blockDataGetSerialMetaSize(pBlock) + (int32_t)ceil(blockDataGetSerialRowSize(pBlock) * pBlock->info.rows);
+}
+
 static FORCE_INLINE int32_t blockCompressColData(SColumnInfoData* pColRes, int32_t numOfRows, char* data,
                                                  int8_t compressed) {
   int32_t colSize = colDataGetLength(pColRes, numOfRows);

include/common/tglobal.h

@@ -18,6 +18,7 @@
 
 #include "tarray.h"
 #include "tdef.h"
+#include "tconfig.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -129,6 +130,7 @@ void    taosCfgDynamicOptions(const char *option, const char *value);
 void    taosAddDataDir(int32_t index, char *v1, int32_t level, int32_t primary);
 
 struct SConfig *taosGetCfg();
+int32_t taosAddClientLogCfg(SConfig *pCfg);
 
 #ifdef __cplusplus
 }

include/common/tmsg.h

@@ -260,6 +260,7 @@ typedef struct {
 
 typedef struct SSchema {
   int8_t   type;
+  int8_t   index;  // default is 0, not index created
   col_id_t colId;
   int32_t  bytes;
   char     name[TSDB_COL_NAME_LEN];

include/common/ttypes.h

@@ -142,6 +142,43 @@ typedef struct {
     }                                          \
   } while (0)
 
+#define NUM_TO_STRING(_inputType, _input, _outputBytes, _output)     \
+  do {                                         \
+    switch (_inputType) {                      \
+      case TSDB_DATA_TYPE_TINYINT:             \
+        snprintf(_output, (int32_t)(_outputBytes), "%d", *(int8_t *)(_input));     \
+        break;                                 \
+      case TSDB_DATA_TYPE_UTINYINT:            \
+        snprintf(_output, (int32_t)(_outputBytes), "%d", *(uint8_t *)(_input));     \
+        break;                                 \
+      case TSDB_DATA_TYPE_SMALLINT:            \
+        snprintf(_output, (int32_t)(_outputBytes), "%d", *(int16_t *)(_input));     \
+        break;                                 \
+      case TSDB_DATA_TYPE_USMALLINT:           \
+        snprintf(_output, (int32_t)(_outputBytes), "%d", *(uint16_t *)(_input));     \
+        break;                                 \
+      case TSDB_DATA_TYPE_TIMESTAMP:           \
+      case TSDB_DATA_TYPE_BIGINT:              \
+        snprintf(_output, (int32_t)(_outputBytes), "%" PRId64, *(int64_t *)(_input));     \
+        break;                                 \
+      case TSDB_DATA_TYPE_UBIGINT:             \
+        snprintf(_output, (int32_t)(_outputBytes), "%" PRIu64, *(uint64_t *)(_input));     \
+        break;                                 \
+      case TSDB_DATA_TYPE_FLOAT:               \
+        snprintf(_output, (int32_t)(_outputBytes), "%f", *(float *)(_input));     \
+        break;                                 \
+      case TSDB_DATA_TYPE_DOUBLE:              \
+        snprintf(_output, (int32_t)(_outputBytes), "%f", *(double *)(_input));     \
+        break;                                 \
+      case TSDB_DATA_TYPE_UINT:                \
+        snprintf(_output, (int32_t)(_outputBytes), "%u", *(uint32_t *)(_input));     \
+        break;                                 \
+      default:                                 \
+        snprintf(_output, (int32_t)(_outputBytes), "%d", *(int32_t *)(_input));     \
+        break;                                 \
+    }                                          \
+  } while (0)
+
 #define IS_SIGNED_NUMERIC_TYPE(_t)   ((_t) >= TSDB_DATA_TYPE_TINYINT && (_t) <= TSDB_DATA_TYPE_BIGINT)
 #define IS_UNSIGNED_NUMERIC_TYPE(_t) ((_t) >= TSDB_DATA_TYPE_UTINYINT && (_t) <= TSDB_DATA_TYPE_UBIGINT)
 #define IS_FLOAT_TYPE(_t)            ((_t) == TSDB_DATA_TYPE_FLOAT || (_t) == TSDB_DATA_TYPE_DOUBLE)

include/libs/monitor/monitor.h

@@ -78,6 +78,9 @@ typedef struct {
 typedef struct {
   float        uptime;  // day
   int8_t       has_mnode;
+  int8_t       has_qnode;
+  int8_t       has_snode;
+  int8_t       has_bnode;
   SMonDiskDesc logdir;
   SMonDiskDesc tempdir;
 } SMonDnodeInfo;
@@ -134,8 +137,8 @@ typedef struct {
 
 typedef struct {
   int32_t expire_time;
-  int32_t timeseries_used;
-  int32_t timeseries_total;
+  int64_t timeseries_used;
+  int64_t timeseries_total;
 } SMonGrantInfo;
 
 typedef struct {

include/libs/scalar/filter.h

@@ -19,8 +19,8 @@
 extern "C" {
 #endif
 
-#include "tcommon.h"
 #include "nodes.h"
+#include "tcommon.h"
 
 typedef struct SFilterInfo SFilterInfo;
 typedef int32_t (*filer_get_col_from_id)(void *, int32_t, void **);
@@ -31,18 +31,18 @@ enum {
   FLT_OPTION_NEED_UNIQE = 4,
 };
 
-typedef struct SFilterColumnParam{
+typedef struct SFilterColumnParam {
   int32_t numOfCols;
-  SArray* pDataBlock;
+  SArray *pDataBlock;
 } SFilterColumnParam;
 
 extern int32_t filterInitFromNode(SNode *pNode, SFilterInfo **pinfo, uint32_t options);
-extern bool filterExecute(SFilterInfo *info, SSDataBlock *pSrc, int8_t** p, SColumnDataAgg *statis, int16_t numOfCols);
+extern bool filterExecute(SFilterInfo *info, SSDataBlock *pSrc, int8_t **p, SColumnDataAgg *statis, int16_t numOfCols);
 extern int32_t filterSetDataFromSlotId(SFilterInfo *info, void *param);
 extern int32_t filterSetDataFromColId(SFilterInfo *info, void *param);
 extern int32_t filterGetTimeRange(SNode *pNode, STimeWindow *win, bool *isStrict);
-extern int32_t filterConverNcharColumns(SFilterInfo* pFilterInfo, int32_t rows, bool *gotNchar);
-extern int32_t filterFreeNcharColumns(SFilterInfo* pFilterInfo);
+extern int32_t filterConverNcharColumns(SFilterInfo *pFilterInfo, int32_t rows, bool *gotNchar);
+extern int32_t filterFreeNcharColumns(SFilterInfo *pFilterInfo);
 extern void    filterFreeInfo(SFilterInfo *info);
 extern bool    filterRangeExecute(SFilterInfo *info, SColumnDataAgg *pDataStatis, int32_t numOfCols, int32_t numOfRows);
 

include/libs/scalar/scalar.h

@@ -70,6 +70,9 @@ int32_t ltrimFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOut
 int32_t rtrimFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
 int32_t substrFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
 
+/* Conversion functions */
+int32_t castFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);
+
 bool getTimePseudoFuncEnv(struct SFunctionNode* pFunc, SFuncExecEnv* pEnv);
 
 int32_t winStartTsFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput);

include/os/osSysinfo.h

@@ -39,7 +39,7 @@ int32_t taosGetEmail(char *email, int32_t maxLen);
 int32_t taosGetOsReleaseName(char *releaseName, int32_t maxLen);
 int32_t taosGetCpuInfo(char *cpuModel, int32_t maxLen, float *numOfCores);
 int32_t taosGetCpuCores(float *numOfCores);
-int32_t taosGetCpuUsage(double *cpu_system, double *cpu_engine);
+void    taosGetCpuUsage(double *cpu_system, double *cpu_engine);
 int32_t taosGetTotalMemory(int64_t *totalKB);
 int32_t taosGetProcMemory(int64_t *usedKB);
 int32_t taosGetSysMemory(int64_t *usedKB);

include/util/taoserror.h

@@ -597,6 +597,8 @@ int32_t* taosGetErrno();
 #define TSDB_CODE_PAR_INVALID_ROLLUP_OPTION     TAOS_DEF_ERROR_CODE(0, 0x2622)
 #define TSDB_CODE_PAR_INVALID_RETENTIONS_OPTION TAOS_DEF_ERROR_CODE(0, 0x2623)
 #define TSDB_CODE_PAR_GROUPBY_WINDOW_COEXIST    TAOS_DEF_ERROR_CODE(0, 0x2624)
+#define TSDB_CODE_PAR_INVALID_OPTION_UNIT       TAOS_DEF_ERROR_CODE(0, 0x2625)
+#define TSDB_CODE_PAR_INVALID_KEEP_UNIT         TAOS_DEF_ERROR_CODE(0, 0x2626)
 
 //planner
 #define TSDB_CODE_PLAN_INTERNAL_ERROR              TAOS_DEF_ERROR_CODE(0, 0x2700)

source/client/inc/clientInt.h

@@ -186,7 +186,24 @@ typedef struct SRequestSendRecvBody {
 
 #define ERROR_MSG_BUF_DEFAULT_SIZE 512
 
+enum {
+  RES_TYPE__QUERY = 1,
+  RES_TYPE__TMQ,
+};
+
+#define TD_RES_QUERY(res) (*(int8_t*)res == RES_TYPE__QUERY)
+#define TD_RES_TMQ(res)   (*(int8_t*)res == RES_TYPE__TMQ)
+
+typedef struct SMqRspObj {
+  int8_t  resType;
+  char*   topic;
+  void*   vg;
+  SArray* res;  // SArray<SReqResultInfo>
+  int32_t resIter;
+} SMqRspObj;
+
 typedef struct SRequestObj {
+  int8_t               resType;  // query or tmq
   uint64_t             requestId;
   int32_t              type;  // request type
   STscObj*             pTscObj;
@@ -203,6 +220,25 @@ typedef struct SRequestObj {
   SRequestSendRecvBody body;
 } SRequestObj;
 
+static FORCE_INLINE SReqResultInfo* tmqGetCurResInfo(TAOS_RES* res) {
+  SMqRspObj* msg = (SMqRspObj*)res;
+  int32_t    resIter = msg->resIter == -1 ? 0 : msg->resIter;
+  return (SReqResultInfo*)taosArrayGet(msg->res, resIter);
+}
+
+static FORCE_INLINE SReqResultInfo* tmqGetNextResInfo(TAOS_RES* res) {
+  SMqRspObj* msg = (SMqRspObj*)res;
+  if (++msg->resIter < taosArrayGetSize(msg->res)) {
+    return (SReqResultInfo*)taosArrayGet(msg->res, msg->resIter);
+  }
+  return NULL;
+}
+
+static FORCE_INLINE SReqResultInfo* tscGetCurResInfo(TAOS_RES* res) {
+  if (TD_RES_QUERY(res)) return &(((SRequestObj*)res)->body.resInfo);
+  return tmqGetCurResInfo(res);
+}
+
 extern SAppInfo appInfo;
 extern int32_t  clientReqRefPool;
 extern int32_t  clientConnRefPool;
@@ -238,14 +274,17 @@ void initMsgHandleFp();
 TAOS* taos_connect_internal(const char* ip, const char* user, const char* pass, const char* auth, const char* db,
                             uint16_t port);
 
-void* doFetchRow(SRequestObj* pRequest, bool setupOneRowPtr, bool convertUcs4);
-
-int32_t setResultDataPtr(SReqResultInfo* pResultInfo, TAOS_FIELD* pFields, int32_t numOfCols, int32_t numOfRows, bool convertUcs4);
+int32_t parseSql(SRequestObj* pRequest, bool topicQuery, SQuery** pQuery);
+int32_t getPlan(SRequestObj* pRequest, SQuery* pQuery, SQueryPlan** pPlan, SArray* pNodeList);
 
 int32_t buildRequest(STscObj* pTscObj, const char* sql, int sqlLen, SRequestObj** pRequest);
 
-int32_t parseSql(SRequestObj* pRequest, bool topicQuery, SQuery** pQuery);
-int32_t getPlan(SRequestObj* pRequest, SQuery* pQuery, SQueryPlan** pPlan, SArray* pNodeList);
+void*   doFetchRow(SRequestObj* pRequest, bool setupOneRowPtr, bool convertUcs4);
+void    doSetOneRowPtr(SReqResultInfo* pResultInfo);
+int32_t setResultDataPtr(SReqResultInfo* pResultInfo, TAOS_FIELD* pFields, int32_t numOfCols, int32_t numOfRows,
+                         bool convertUcs4);
+void    setResSchemaInfo(SReqResultInfo* pResInfo, const SSchema* pSchema, int32_t numOfCols);
+int32_t setQueryResultFromRsp(SReqResultInfo* pResultInfo, const SRetrieveTableRsp* pRsp, bool convertUcs4);
 
 // --- heartbeat
 // global, called by mgmt

source/client/src/clientEnv.c

@@ -149,6 +149,7 @@ void *createRequest(STscObj *pObj, __taos_async_fn_t fp, void *param, int32_t ty
     return NULL;
   }
 
+  pRequest->resType = RES_TYPE__QUERY;
   pRequest->pDb = getDbOfConnection(pObj);
   pRequest->requestId = generateRequestId();
   pRequest->metric.start = taosGetTimestampUs();

source/client/src/clientImpl.c

@@ -13,7 +13,6 @@
 static int32_t       initEpSetFromCfg(const char* firstEp, const char* secondEp, SCorEpSet* pEpSet);
 static SMsgSendInfo* buildConnectMsg(SRequestObj* pRequest);
 static void          destroySendMsgInfo(SMsgSendInfo* pMsgBody);
-static int32_t       setQueryResultFromRsp(SReqResultInfo* pResultInfo, const SRetrieveTableRsp* pRsp, bool convertUcs4);
 
 static bool stringLengthCheck(const char* str, size_t maxsize) {
   if (str == NULL) {
@@ -42,7 +41,6 @@ static char* getClusterKey(const char* user, const char* auth, const char* ip, i
 
 static STscObj* taosConnectImpl(const char* user, const char* auth, const char* db, __taos_async_fn_t fp, void* param,
                                 SAppInstInfo* pAppInfo);
-static void     setResSchemaInfo(SReqResultInfo* pResInfo, const SSchema* pSchema, int32_t numOfCols);
 
 TAOS* taos_connect_internal(const char* ip, const char* user, const char* pass, const char* auth, const char* db,
                             uint16_t port) {
@@ -211,13 +209,11 @@ int32_t execDdlQuery(SRequestObj* pRequest, SQuery* pQuery) {
 
 int32_t getPlan(SRequestObj* pRequest, SQuery* pQuery, SQueryPlan** pPlan, SArray* pNodeList) {
   pRequest->type = pQuery->msgType;
-  SPlanContext cxt = {
-    .queryId = pRequest->requestId,
+  SPlanContext cxt = {.queryId = pRequest->requestId,
                       .acctId = pRequest->pTscObj->acctId,
                       .mgmtEpSet = getEpSet_s(&pRequest->pTscObj->pAppInfo->mgmtEp),
                       .pAstRoot = pQuery->pRoot,
-    .showRewrite = pQuery->showRewrite
-  };
+                      .showRewrite = pQuery->showRewrite};
   int32_t      code = qCreateQueryPlan(&cxt, pPlan, pNodeList);
   if (code != 0) {
     return code;
@@ -254,7 +250,8 @@ int32_t scheduleQuery(SRequestObj* pRequest, SQueryPlan* pDag, SArray* pNodeList
   void* pTransporter = pRequest->pTscObj->pAppInfo->pTransporter;
 
   SQueryResult res = {.code = 0, .numOfRows = 0, .msgSize = ERROR_MSG_BUF_DEFAULT_SIZE, .msg = pRequest->msgBuf};
-  int32_t      code = schedulerExecJob(pTransporter, pNodeList, pDag, &pRequest->body.queryJob, pRequest->sqlstr, pRequest->metric.start, &res);
+  int32_t      code = schedulerExecJob(pTransporter, pNodeList, pDag, &pRequest->body.queryJob, pRequest->sqlstr,
+                                       pRequest->metric.start, &res);
   if (code != TSDB_CODE_SUCCESS) {
     if (pRequest->body.queryJob != 0) {
       schedulerFreeJob(pRequest->body.queryJob);
@@ -320,7 +317,7 @@ SRequestObj* execQueryImpl(STscObj* pTscObj, const char* sql, int sqlLen) {
 }
 
 int32_t refreshMeta(STscObj* pTscObj, SRequestObj* pRequest) {
-  SCatalog *pCatalog = NULL;
+  SCatalog* pCatalog = NULL;
   int32_t   code = 0;
   int32_t   dbNum = taosArrayGetSize(pRequest->dbList);
   int32_t   tblNum = taosArrayGetSize(pRequest->tableList);
@@ -337,7 +334,7 @@ int32_t refreshMeta(STscObj* pTscObj, SRequestObj* pRequest) {
   SEpSet epset = getEpSet_s(&pTscObj->pAppInfo->mgmtEp);
 
   for (int32_t i = 0; i < dbNum; ++i) {
-    char *dbFName = taosArrayGet(pRequest->dbList, i);
+    char* dbFName = taosArrayGet(pRequest->dbList, i);
 
     code = catalogRefreshDBVgInfo(pCatalog, pTscObj->pAppInfo->pTransporter, &epset, dbFName);
     if (code != TSDB_CODE_SUCCESS) {
@@ -346,7 +343,7 @@ int32_t refreshMeta(STscObj* pTscObj, SRequestObj* pRequest) {
   }
 
   for (int32_t i = 0; i < tblNum; ++i) {
-    SName *tableName = taosArrayGet(pRequest->tableList, i);
+    SName* tableName = taosArrayGet(pRequest->tableList, i);
 
     code = catalogRefreshTableMeta(pCatalog, pTscObj->pAppInfo->pTransporter, &epset, tableName, -1);
     if (code != TSDB_CODE_SUCCESS) {
@@ -357,7 +354,6 @@ int32_t refreshMeta(STscObj* pTscObj, SRequestObj* pRequest) {
   return code;
 }
 
-
 SRequestObj* execQuery(STscObj* pTscObj, const char* sql, int sqlLen) {
   SRequestObj* pRequest = NULL;
   int32_t      retryNum = 0;
@@ -509,7 +505,8 @@ static void destroySendMsgInfo(SMsgSendInfo* pMsgBody) {
 }
 
 bool persistConnForSpecificMsg(void* parenct, tmsg_t msgType) {
-  return msgType == TDMT_VND_QUERY_RSP || msgType == TDMT_VND_FETCH_RSP || msgType == TDMT_VND_RES_READY_RSP || msgType == TDMT_VND_QUERY_HEARTBEAT_RSP;
+  return msgType == TDMT_VND_QUERY_RSP || msgType == TDMT_VND_FETCH_RSP || msgType == TDMT_VND_RES_READY_RSP ||
+         msgType == TDMT_VND_QUERY_HEARTBEAT_RSP;
 }
 
 void processMsgFromServer(void* parent, SRpcMsg* pMsg, SEpSet* pEpSet) {
@@ -536,10 +533,10 @@ void processMsgFromServer(void* parent, SRpcMsg* pMsg, SEpSet* pEpSet) {
     int32_t elapsed = pRequest->metric.rsp - pRequest->metric.start;
     if (pMsg->code == TSDB_CODE_SUCCESS) {
       tscDebug("0x%" PRIx64 " message:%s, code:%s rspLen:%d, elapsed:%d ms, reqId:0x%" PRIx64, pRequest->self,
-               TMSG_INFO(pMsg->msgType), tstrerror(pMsg->code), pMsg->contLen, elapsed/1000, pRequest->requestId);
+               TMSG_INFO(pMsg->msgType), tstrerror(pMsg->code), pMsg->contLen, elapsed / 1000, pRequest->requestId);
     } else {
       tscError("0x%" PRIx64 " SQL cmd:%s, code:%s rspLen:%d, elapsed time:%d ms, reqId:0x%" PRIx64, pRequest->self,
-               TMSG_INFO(pMsg->msgType), tstrerror(pMsg->code), pMsg->contLen, elapsed/1000, pRequest->requestId);
+               TMSG_INFO(pMsg->msgType), tstrerror(pMsg->code), pMsg->contLen, elapsed / 1000, pRequest->requestId);
     }
 
     taosReleaseRef(clientReqRefPool, pSendInfo->requestObjRefId);
@@ -590,7 +587,7 @@ TAOS* taos_connect_l(const char* ip, int ipLen, const char* user, int userLen, c
   return taos_connect(ipStr, userStr, passStr, dbStr, port);
 }
 
-static void doSetOneRowPtr(SReqResultInfo* pResultInfo) {
+void doSetOneRowPtr(SReqResultInfo* pResultInfo) {
   for (int32_t i = 0; i < pResultInfo->numOfCols; ++i) {
     SResultColumn* pCol = &pResultInfo->pCol[i];
 
@@ -770,7 +767,8 @@ static int32_t doConvertUCS4(SReqResultInfo* pResultInfo, int32_t numOfRows, int
   return TSDB_CODE_SUCCESS;
 }
 
-int32_t setResultDataPtr(SReqResultInfo* pResultInfo, TAOS_FIELD* pFields, int32_t numOfCols, int32_t numOfRows, bool convertUcs4) {
+int32_t setResultDataPtr(SReqResultInfo* pResultInfo, TAOS_FIELD* pFields, int32_t numOfCols, int32_t numOfRows,
+                         bool convertUcs4) {
   assert(numOfCols > 0 && pFields != NULL && pResultInfo != NULL);
   if (numOfRows == 0) {
     return TSDB_CODE_SUCCESS;
@@ -851,5 +849,6 @@ int32_t setQueryResultFromRsp(SReqResultInfo* pResultInfo, const SRetrieveTableR
 
   // TODO handle the compressed case
   pResultInfo->totalRows += pResultInfo->numOfRows;
-  return setResultDataPtr(pResultInfo, pResultInfo->fields, pResultInfo->numOfCols, pResultInfo->numOfRows, convertUcs4);
+  return setResultDataPtr(pResultInfo, pResultInfo->fields, pResultInfo->numOfCols, pResultInfo->numOfRows,
+                          convertUcs4);
 }

source/client/src/clientMain.c

@@ -133,8 +133,7 @@ int taos_field_count(TAOS_RES *res) {
     return 0;
   }
 
-  SRequestObj    *pRequest = (SRequestObj *)res;
-  SReqResultInfo *pResInfo = &pRequest->body.resInfo;
+  SReqResultInfo *pResInfo = tscGetCurResInfo(res);
   return pResInfo->numOfCols;
 }
 
@@ -145,7 +144,7 @@ TAOS_FIELD *taos_fetch_fields(TAOS_RES *res) {
     return NULL;
   }
 
-  SReqResultInfo *pResInfo = &(((SRequestObj *)res)->body.resInfo);
+  SReqResultInfo *pResInfo = tscGetCurResInfo(res);
   return pResInfo->userFields;
 }
 
@@ -162,6 +161,7 @@ TAOS_ROW taos_fetch_row(TAOS_RES *res) {
     return NULL;
   }
 
+  if (TD_RES_QUERY(res)) {
     SRequestObj *pRequest = (SRequestObj *)res;
     if (pRequest->type == TSDB_SQL_RETRIEVE_EMPTY_RESULT || pRequest->type == TSDB_SQL_INSERT ||
         pRequest->code != TSDB_CODE_SUCCESS || taos_num_fields(res) == 0) {
@@ -169,6 +169,28 @@ TAOS_ROW taos_fetch_row(TAOS_RES *res) {
     }
 
     return doFetchRow(pRequest, true, true);
+
+  } else if (TD_RES_TMQ(res)) {
+    SMqRspObj      *msg = ((SMqRspObj *)res);
+    SReqResultInfo *pResultInfo = taosArrayGet(msg->res, msg->resIter);
+
+    doSetOneRowPtr(pResultInfo);
+    pResultInfo->current += 1;
+
+    if (pResultInfo->row == NULL) {
+      msg->resIter++;
+      pResultInfo = taosArrayGet(msg->res, msg->resIter);
+      doSetOneRowPtr(pResultInfo);
+      pResultInfo->current += 1;
+    }
+
+    return pResultInfo->row;
+
+  } else {
+    // assert to avoid uninitialization error
+    ASSERT(0);
+  }
+  return NULL;
 }
 
 int taos_print_row(char *str, TAOS_ROW row, TAOS_FIELD *fields, int num_fields) {
@@ -260,12 +282,12 @@ int *taos_fetch_lengths(TAOS_RES *res) {
     return NULL;
   }
 
-  return ((SRequestObj *)res)->body.resInfo.length;
+  SReqResultInfo *pResInfo = tscGetCurResInfo(res);
+  return pResInfo->length;
 }
 
 TAOS_ROW *taos_result_block(TAOS_RES *res) {
-  SRequestObj* pRequest = (SRequestObj*) res;
-  if (pRequest == NULL) {
+  if (res == NULL) {
     terrno = TSDB_CODE_INVALID_PARA;
     return NULL;
   }
@@ -274,7 +296,8 @@ TAOS_ROW *taos_result_block(TAOS_RES *res) {
     return NULL;
   }
 
-  return &pRequest->body.resInfo.row;
+  SReqResultInfo *pResInfo = tscGetCurResInfo(res);
+  return &pResInfo->row;
 }
 
 // todo intergrate with tDataTypes
@@ -313,7 +336,7 @@ const char *taos_data_type(int type) {
 const char *taos_get_client_info() { return version; }
 
 int taos_affected_rows(TAOS_RES *res) {
-  if (res == NULL) {
+  if (res == NULL || TD_RES_TMQ(res)) {
     return 0;
   }
 
@@ -323,12 +346,17 @@ int taos_affected_rows(TAOS_RES *res) {
 }
 
 int taos_result_precision(TAOS_RES *res) {
-  SRequestObj* pRequest = (SRequestObj*) res;
-  if (pRequest == NULL) {
+  if (res == NULL) {
     return TSDB_TIME_PRECISION_MILLI;
   }
-
+  if (TD_RES_QUERY(res)) {
+    SRequestObj *pRequest = (SRequestObj *)res;
     return pRequest->body.resInfo.precision;
+  } else if (TD_RES_TMQ(res)) {
+    SReqResultInfo *info = tmqGetCurResInfo(res);
+    return info->precision;
+  }
+  return TSDB_TIME_PRECISION_MILLI;
 }
 
 int taos_select_db(TAOS *taos, const char *db) {
@@ -370,31 +398,29 @@ void taos_stop_query(TAOS_RES *res) {
 }
 
 bool taos_is_null(TAOS_RES *res, int32_t row, int32_t col) {
-  SRequestObj    *pRequestObj = res;
-  SReqResultInfo *pResultInfo = &pRequestObj->body.resInfo;
+  SReqResultInfo *pResultInfo = tscGetCurResInfo(res);
   if (col >= pResultInfo->numOfCols || col < 0 || row >= pResultInfo->numOfRows || row < 0) {
     return true;
   }
 
-  SResultColumn *pCol = &pRequestObj->body.resInfo.pCol[col];
+  SResultColumn *pCol = &pResultInfo->pCol[col];
   return colDataIsNull_f(pCol->nullbitmap, row);
 }
 
-bool taos_is_update_query(TAOS_RES *res) {
-  return taos_num_fields(res) == 0;
-}
+bool taos_is_update_query(TAOS_RES *res) { return taos_num_fields(res) == 0; }
 
 int taos_fetch_block(TAOS_RES *res, TAOS_ROW *rows) {
   int32_t numOfRows = 0;
-  /*int32_t code = */taos_fetch_block_s(res, &numOfRows, rows);
+  /*int32_t code = */ taos_fetch_block_s(res, &numOfRows, rows);
   return numOfRows;
 }
 
-int taos_fetch_block_s(TAOS_RES *res, int* numOfRows, TAOS_ROW *rows) {
-  SRequestObj *pRequest = (SRequestObj *)res;
-  if (pRequest == NULL) {
+int taos_fetch_block_s(TAOS_RES *res, int *numOfRows, TAOS_ROW *rows) {
+  if (res == NULL) {
     return 0;
   }
+  if (TD_RES_QUERY(res)) {
+    SRequestObj *pRequest = (SRequestObj *)res;
 
     (*rows) = NULL;
     (*numOfRows) = 0;
@@ -413,13 +439,26 @@ int taos_fetch_block_s(TAOS_RES *res, int* numOfRows, TAOS_ROW *rows) {
     (*rows) = pResultInfo->row;
     (*numOfRows) = pResultInfo->numOfRows;
     return pRequest->code;
+  } else if (TD_RES_TMQ(res)) {
+    SReqResultInfo *pResultInfo = tmqGetNextResInfo(res);
+    if (pResultInfo == NULL) return -1;
+
+    pResultInfo->current = pResultInfo->numOfRows;
+    (*rows) = pResultInfo->row;
+    (*numOfRows) = pResultInfo->numOfRows;
+    return 0;
+  } else {
+    ASSERT(0);
+    return -1;
+  }
 }
 
-int taos_fetch_raw_block(TAOS_RES *res, int* numOfRows, void** pData) {
-  SRequestObj *pRequest = (SRequestObj *)res;
-  if (pRequest == NULL) {
+int taos_fetch_raw_block(TAOS_RES *res, int *numOfRows, void **pData) {
+  if (res == NULL) {
     return 0;
   }
+  if (TD_RES_QUERY(res)) {
+    SRequestObj *pRequest = (SRequestObj *)res;
 
     if (pRequest->type == TSDB_SQL_RETRIEVE_EMPTY_RESULT || pRequest->type == TSDB_SQL_INSERT ||
         pRequest->code != TSDB_CODE_SUCCESS || taos_num_fields(res) == 0) {
@@ -432,28 +471,42 @@ int taos_fetch_raw_block(TAOS_RES *res, int* numOfRows, void** pData) {
 
     pResultInfo->current = pResultInfo->numOfRows;
     (*numOfRows) = pResultInfo->numOfRows;
-  (*pData) = (void*) pResultInfo->pData;
+    (*pData) = (void *)pResultInfo->pData;
 
     return 0;
+
+  } else if (TD_RES_TMQ(res)) {
+    SReqResultInfo *pResultInfo = tmqGetNextResInfo(res);
+    if (pResultInfo == NULL) return -1;
+
+    pResultInfo->current = pResultInfo->numOfRows;
+    (*numOfRows) = pResultInfo->numOfRows;
+    (*pData) = (void *)pResultInfo->pData;
+    return 0;
+
+  } else {
+    ASSERT(0);
+    return -1;
+  }
 }
 
 int *taos_get_column_data_offset(TAOS_RES *res, int columnIndex) {
-  SRequestObj *pRequest = (SRequestObj *)res;
-  if (pRequest == NULL) {
+  if (res == NULL) {
     return 0;
   }
 
-  int32_t numOfFields = taos_num_fields(pRequest);
+  int32_t numOfFields = taos_num_fields(res);
   if (columnIndex < 0 || columnIndex >= numOfFields || numOfFields == 0) {
     return 0;
   }
 
-  TAOS_FIELD* pField = &pRequest->body.resInfo.userFields[columnIndex];
+  SReqResultInfo *pResInfo = tscGetCurResInfo(res);
+  TAOS_FIELD     *pField = &pResInfo->userFields[columnIndex];
   if (!IS_VAR_DATA_TYPE(pField->type)) {
     return 0;
   }
 
-  return pRequest->body.resInfo.pCol[columnIndex].offset;
+  return pResInfo->pCol[columnIndex].offset;
 }
 
 int taos_validate_sql(TAOS *taos, const char *sql) { return true; }
@@ -483,7 +536,8 @@ void taos_fetch_rows_a(TAOS_RES *res, __taos_async_fn_t fp, void *param) {
   // TODO
 }
 
-TAOS_SUB *taos_subscribe(TAOS *taos, int restart, const char* topic, const char *sql, TAOS_SUBSCRIBE_CALLBACK fp, void *param, int interval) {
+TAOS_SUB *taos_subscribe(TAOS *taos, int restart, const char *topic, const char *sql, TAOS_SUBSCRIBE_CALLBACK fp,
+                         void *param, int interval) {
   // TODO
   return NULL;
 }
@@ -562,7 +616,7 @@ int taos_stmt_num_params(TAOS_STMT *stmt, int *nums) {
   return -1;
 }
 
-int taos_stmt_add_batch(TAOS_STMT* stmt) {
+int taos_stmt_add_batch(TAOS_STMT *stmt) {
   // TODO
   return -1;
 }
@@ -572,7 +626,7 @@ TAOS_RES *taos_stmt_use_result(TAOS_STMT *stmt) {
   return NULL;
 }
 
-int taos_stmt_bind_param_batch(TAOS_STMT* stmt, TAOS_MULTI_BIND* bind) {
+int taos_stmt_bind_param_batch(TAOS_STMT *stmt, TAOS_MULTI_BIND *bind) {
   // TODO
   return -1;
 }

source/client/src/tmq.c

@@ -17,25 +17,19 @@
 #include "clientLog.h"
 #include "parser.h"
 #include "planner.h"
-#include "scheduler.h"
 #include "tdatablock.h"
 #include "tdef.h"
 #include "tglobal.h"
 #include "tmsgtype.h"
-#include "tpagedbuf.h"
 #include "tqueue.h"
 #include "tref.h"
 
-typedef struct {
-  int32_t curBlock;
-  int32_t curRow;
-  void**  uData;
-} SMqRowIter;
-
 struct tmq_message_t {
   SMqPollRsp msg;
+  char*      topic;
   void*      vg;
-  SMqRowIter iter;
+  SArray*    res;  // SArray<SReqResultInfo>
+  int32_t    resIter;
 };
 
 struct tmq_list_t {
@@ -849,7 +843,8 @@ int32_t tmqPollCb(void* param, const SDataBuf* pMsg, int32_t code) {
   if (msgEpoch < tmqEpoch) {
     /*printf("discard rsp epoch %d, current epoch %d\n", msgEpoch, tmqEpoch);*/
     /*tsem_post(&tmq->rspSem);*/
-    tscWarn("msg discard from vg %d since from earlier epoch, rsp epoch %d, current epoch %d", pParam->vgId, msgEpoch, tmqEpoch);
+    tscWarn("msg discard from vg %d since from earlier epoch, rsp epoch %d, current epoch %d", pParam->vgId, msgEpoch,
+            tmqEpoch);
     return 0;
   }
 
@@ -886,8 +881,8 @@ int32_t tmqPollCb(void* param, const SDataBuf* pMsg, int32_t code) {
   }
   memcpy(pRsp, pMsg->pData, sizeof(SMqRspHead));
   tDecodeSMqPollRsp(POINTER_SHIFT(pMsg->pData, sizeof(SMqRspHead)), &pRsp->msg);
-  pRsp->iter.curBlock = 0;
-  pRsp->iter.curRow = 0;
+  /*pRsp->iter.curBlock = 0;*/
+  /*pRsp->iter.curRow = 0;*/
   // TODO: alloc mem
   /*pRsp->*/
   /*printf("rsp commit off:%ld rsp off:%ld has data:%d\n", pRsp->committedOffset, pRsp->rspOffset, pRsp->numOfTopics);*/
@@ -899,8 +894,8 @@ int32_t tmqPollCb(void* param, const SDataBuf* pMsg, int32_t code) {
   }
 #endif
 
-  tscDebug("consumer %ld recv poll: vg %d, req offset %ld, rsp offset %ld", tmq->consumerId, pParam->pVg->vgId, pRsp->msg.reqOffset,
-           pRsp->msg.rspOffset);
+  tscDebug("consumer %ld recv poll: vg %d, req offset %ld, rsp offset %ld", tmq->consumerId, pParam->pVg->vgId,
+           pRsp->msg.reqOffset, pRsp->msg.rspOffset);
 
   pRsp->vg = pParam->pVg;
   taosWriteQitem(tmq->mqueue, pRsp);
@@ -921,7 +916,8 @@ bool tmqUpdateEp(tmq_t* tmq, int32_t epoch, SMqCMGetSubEpRsp* pRsp) {
   bool    set = false;
   int32_t topicNumGet = taosArrayGetSize(pRsp->topics);
   char    vgKey[TSDB_TOPIC_FNAME_LEN + 22];
-  tscDebug("consumer %ld update ep epoch %d to epoch %d, topic num: %d", tmq->consumerId, tmq->epoch, epoch, topicNumGet);
+  tscDebug("consumer %ld update ep epoch %d to epoch %d, topic num: %d", tmq->consumerId, tmq->epoch, epoch,
+           topicNumGet);
   SArray* newTopics = taosArrayInit(topicNumGet, sizeof(SMqClientTopic));
   if (newTopics == NULL) {
     return false;
@@ -1289,7 +1285,8 @@ int32_t tmqPollImpl(tmq_t* tmq, int64_t blockingTime) {
       int64_t transporterId = 0;
       /*printf("send poll\n");*/
       atomic_add_fetch_32(&tmq->waitingRequest, 1);
-      tscDebug("consumer %ld send poll to %s : vg %d, epoch %d, req offset %ld, reqId %lu", tmq->consumerId, pTopic->topicName, pVg->vgId, tmq->epoch, pVg->currentOffset, pReq->reqId);
+      tscDebug("consumer %ld send poll to %s : vg %d, epoch %d, req offset %ld, reqId %lu", tmq->consumerId,
+               pTopic->topicName, pVg->vgId, tmq->epoch, pVg->currentOffset, pReq->reqId);
       /*printf("send vg %d %ld\n", pVg->vgId, pVg->currentOffset);*/
       asyncSendMsgToServer(tmq->pTscObj->pAppInfo->pTransporter, &pVg->epSet, &transporterId, sendInfo);
       pVg->pollCnt++;
@@ -1566,30 +1563,4 @@ const char* tmq_err2str(tmq_resp_err_t err) {
   return "fail";
 }
 
-TAOS_ROW tmq_get_row(tmq_message_t* message) {
-  SMqPollRsp* rsp = &message->msg;
-  while (1) {
-    if (message->iter.curBlock < taosArrayGetSize(rsp->pBlockData)) {
-      SSDataBlock* pBlock = taosArrayGet(rsp->pBlockData, message->iter.curBlock);
-      if (message->iter.curRow < pBlock->info.rows) {
-        for (int i = 0; i < pBlock->info.numOfCols; i++) {
-          SColumnInfoData* pData = taosArrayGet(pBlock->pDataBlock, i);
-          if (colDataIsNull_s(pData, message->iter.curRow))
-            message->iter.uData[i] = NULL;
-          else {
-            message->iter.uData[i] = colDataGetData(pData, message->iter.curRow);
-          }
-        }
-        message->iter.curRow++;
-        return message->iter.uData;
-      } else {
-        message->iter.curBlock++;
-        message->iter.curRow = 0;
-        continue;
-      }
-    }
-    return NULL;
-  }
-}
-
 char* tmq_get_topic_name(tmq_message_t* message) { return "not implemented yet"; }

source/common/src/tglobal.c

@@ -256,7 +256,7 @@ static int32_t taosLoadCfg(SConfig *pCfg, const char *inputCfgDir, const char *e
   return 0;
 }
 
-static int32_t taosAddClientLogCfg(SConfig *pCfg) {
+int32_t taosAddClientLogCfg(SConfig *pCfg) {
   if (cfgAddDir(pCfg, "configDir", configDir, 1) != 0) return -1;
   if (cfgAddDir(pCfg, "scriptDir", configDir, 1) != 0) return -1;
   if (cfgAddDir(pCfg, "logDir", tsLogDir, 1) != 0) return -1;

source/common/src/tmsg.c

@@ -308,6 +308,7 @@ int32_t tSerializeSVCreateTbReq(void **buf, SVCreateTbReq *pReq) {
       tlen += taosEncodeFixedI16(buf, pReq->stbCfg.nTagCols);
       for (col_id_t i = 0; i < pReq->stbCfg.nTagCols; ++i) {
         tlen += taosEncodeFixedI8(buf, pReq->stbCfg.pTagSchema[i].type);
+        tlen += taosEncodeFixedI8(buf, pReq->stbCfg.pTagSchema[i].index);
         tlen += taosEncodeFixedI16(buf, pReq->stbCfg.pTagSchema[i].colId);
         tlen += taosEncodeFixedI32(buf, pReq->stbCfg.pTagSchema[i].bytes);
         tlen += taosEncodeString(buf, pReq->stbCfg.pTagSchema[i].name);
@@ -378,6 +379,7 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
       pReq->stbCfg.pTagSchema = (SSchema *)taosMemoryMalloc(pReq->stbCfg.nTagCols * sizeof(SSchema));
       for (col_id_t i = 0; i < pReq->stbCfg.nTagCols; ++i) {
         buf = taosDecodeFixedI8(buf, &(pReq->stbCfg.pTagSchema[i].type));
+        buf = taosDecodeFixedI8(buf, &(pReq->stbCfg.pTagSchema[i].index));
         buf = taosDecodeFixedI16(buf, &pReq->stbCfg.pTagSchema[i].colId);
         buf = taosDecodeFixedI32(buf, &pReq->stbCfg.pTagSchema[i].bytes);
         buf = taosDecodeStringTo(buf, pReq->stbCfg.pTagSchema[i].name);
@@ -1989,7 +1991,7 @@ void tFreeSUseDbBatchRsp(SUseDbBatchRsp *pRsp) {
   taosArrayDestroy(pRsp->pArray);
 }
 
-int32_t tSerializeSDbCfgReq(void* buf, int32_t bufLen, SDbCfgReq* pReq) {
+int32_t tSerializeSDbCfgReq(void *buf, int32_t bufLen, SDbCfgReq *pReq) {
   SCoder encoder = {0};
   tCoderInit(&encoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_ENCODER);
 
@@ -2002,7 +2004,7 @@ int32_t tSerializeSDbCfgReq(void* buf, int32_t bufLen, SDbCfgReq* pReq) {
   return tlen;
 }
 
-int32_t tDeserializeSDbCfgReq(void* buf, int32_t bufLen, SDbCfgReq* pReq) {
+int32_t tDeserializeSDbCfgReq(void *buf, int32_t bufLen, SDbCfgReq *pReq) {
   SCoder decoder = {0};
   tCoderInit(&decoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_DECODER);
 
@@ -2014,7 +2016,7 @@ int32_t tDeserializeSDbCfgReq(void* buf, int32_t bufLen, SDbCfgReq* pReq) {
   return 0;
 }
 
-int32_t tSerializeSDbCfgRsp(void* buf, int32_t bufLen, const SDbCfgRsp* pRsp) {
+int32_t tSerializeSDbCfgRsp(void *buf, int32_t bufLen, const SDbCfgRsp *pRsp) {
   SCoder encoder = {0};
   tCoderInit(&encoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_ENCODER);
 
@@ -2045,7 +2047,7 @@ int32_t tSerializeSDbCfgRsp(void* buf, int32_t bufLen, const SDbCfgRsp* pRsp) {
   return tlen;
 }
 
-int32_t tDeserializeSDbCfgRsp(void* buf, int32_t bufLen, SDbCfgRsp* pRsp) {
+int32_t tDeserializeSDbCfgRsp(void *buf, int32_t bufLen, SDbCfgRsp *pRsp) {
   SCoder decoder = {0};
   tCoderInit(&decoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_DECODER);
 
@@ -2076,7 +2078,7 @@ int32_t tDeserializeSDbCfgRsp(void* buf, int32_t bufLen, SDbCfgRsp* pRsp) {
   return 0;
 }
 
-int32_t tSerializeSUserIndexReq(void* buf, int32_t bufLen, SUserIndexReq* pReq) {
+int32_t tSerializeSUserIndexReq(void *buf, int32_t bufLen, SUserIndexReq *pReq) {
   SCoder encoder = {0};
   tCoderInit(&encoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_ENCODER);
 
@@ -2089,7 +2091,7 @@ int32_t tSerializeSUserIndexReq(void* buf, int32_t bufLen, SUserIndexReq* pReq)
   return tlen;
 }
 
-int32_t tDeserializeSUserIndexReq(void* buf, int32_t bufLen, SUserIndexReq* pReq) {
+int32_t tDeserializeSUserIndexReq(void *buf, int32_t bufLen, SUserIndexReq *pReq) {
   SCoder decoder = {0};
   tCoderInit(&decoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_DECODER);
 
@@ -2101,7 +2103,7 @@ int32_t tDeserializeSUserIndexReq(void* buf, int32_t bufLen, SUserIndexReq* pReq
   return 0;
 }
 
-int32_t tSerializeSUserIndexRsp(void* buf, int32_t bufLen, const SUserIndexRsp* pRsp) {
+int32_t tSerializeSUserIndexRsp(void *buf, int32_t bufLen, const SUserIndexRsp *pRsp) {
   SCoder encoder = {0};
   tCoderInit(&encoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_ENCODER);
 
@@ -2118,7 +2120,7 @@ int32_t tSerializeSUserIndexRsp(void* buf, int32_t bufLen, const SUserIndexRsp*
   return tlen;
 }
 
-int32_t tDeserializeSUserIndexRsp(void* buf, int32_t bufLen, SUserIndexRsp* pRsp) {
+int32_t tDeserializeSUserIndexRsp(void *buf, int32_t bufLen, SUserIndexRsp *pRsp) {
   SCoder decoder = {0};
   tCoderInit(&decoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_DECODER);
 
@@ -2134,7 +2136,6 @@ int32_t tDeserializeSUserIndexRsp(void* buf, int32_t bufLen, SUserIndexRsp* pRsp
   return 0;
 }
 
-
 int32_t tSerializeSShowReq(void *buf, int32_t bufLen, SShowReq *pReq) {
   SCoder encoder = {0};
   tCoderInit(&encoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_ENCODER);

source/common/src/tvariant.c

@@ -1031,10 +1031,15 @@ char * taosVariantGet(SVariant *pVar, int32_t type) {
     case TSDB_DATA_TYPE_BOOL:
     case TSDB_DATA_TYPE_TINYINT:
     case TSDB_DATA_TYPE_SMALLINT:
-    case TSDB_DATA_TYPE_BIGINT:
     case TSDB_DATA_TYPE_INT:
+    case TSDB_DATA_TYPE_BIGINT:
     case TSDB_DATA_TYPE_TIMESTAMP:
       return (char *)&pVar->i;
+    case TSDB_DATA_TYPE_UTINYINT:
+    case TSDB_DATA_TYPE_USMALLINT:
+    case TSDB_DATA_TYPE_UINT:
+    case TSDB_DATA_TYPE_UBIGINT:
+      return (char *)&pVar->u;
     case TSDB_DATA_TYPE_DOUBLE:
     case TSDB_DATA_TYPE_FLOAT:
       return (char *)&pVar->d;

source/dnode/mgmt/bm/bmHandle.c

@@ -58,7 +58,7 @@ int32_t bmProcessCreateReq(SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {
     dError("failed to create bnode since %s, input:%d cur:%d", terrstr(), createReq.dnodeId, pDnode->dnodeId);
     return -1;
   } else {
-    return bmOpen(pWrapper);
+    return dndOpenNode(pWrapper);
   }
 }
 
@@ -77,6 +77,7 @@ int32_t bmProcessDropReq(SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {
     dError("failed to drop bnode since %s", terrstr());
     return -1;
   } else {
+    // dndCloseNode(pWrapper);
     return bmDrop(pWrapper);
   }
 }

source/dnode/mgmt/dm/dmMonitor.c

@@ -25,11 +25,10 @@ static void dmGetMonitorBasicInfo(SDnode *pDnode, SMonBasicInfo *pInfo) {
 
 static void dmGetMonitorDnodeInfo(SDnode *pDnode, SMonDnodeInfo *pInfo) {
   pInfo->uptime = (taosGetTimestampMs() - pDnode->rebootTime) / (86400000.0f);
-  SMgmtWrapper *pWrapper = dndAcquireWrapper(pDnode, MNODE);
-  if (pWrapper != NULL) {
-    pInfo->has_mnode = pWrapper->required;
-    dndReleaseWrapper(pWrapper);
-  }
+  pInfo->has_mnode = pDnode->wrappers[MNODE].required;
+  pInfo->has_qnode = pDnode->wrappers[QNODE].required;
+  pInfo->has_snode = pDnode->wrappers[SNODE].required;
+  pInfo->has_bnode = pDnode->wrappers[BNODE].required;
   tstrncpy(pInfo->logdir.name, tsLogDir, sizeof(pInfo->logdir.name));
   pInfo->logdir.size = tsLogSpace.size;
   tstrncpy(pInfo->tempdir.name, tsTempDir, sizeof(pInfo->tempdir.name));
@@ -65,7 +64,7 @@ void dmSendMonitorReport(SDnode *pDnode) {
   bool getFromAPI = !tsMultiProcess;
   pWrapper = &pDnode->wrappers[MNODE];
   if (getFromAPI) {
-    if (dndMarkWrapper(pWrapper) != 0) {
+    if (dndMarkWrapper(pWrapper) == 0) {
       mmGetMonitorInfo(pWrapper, &mmInfo);
       dndReleaseWrapper(pWrapper);
     }
@@ -82,7 +81,7 @@ void dmSendMonitorReport(SDnode *pDnode) {
 
   pWrapper = &pDnode->wrappers[VNODES];
   if (getFromAPI) {
-    if (dndMarkWrapper(pWrapper) != 0) {
+    if (dndMarkWrapper(pWrapper) == 0) {
       vmGetMonitorInfo(pWrapper, &vmInfo);
       dndReleaseWrapper(pWrapper);
     }
@@ -99,7 +98,7 @@ void dmSendMonitorReport(SDnode *pDnode) {
 
   pWrapper = &pDnode->wrappers[QNODE];
   if (getFromAPI) {
-    if (dndMarkWrapper(pWrapper) != 0) {
+    if (dndMarkWrapper(pWrapper) == 0) {
       qmGetMonitorInfo(pWrapper, &qmInfo);
       dndReleaseWrapper(pWrapper);
     }
@@ -116,7 +115,7 @@ void dmSendMonitorReport(SDnode *pDnode) {
 
   pWrapper = &pDnode->wrappers[SNODE];
   if (getFromAPI) {
-    if (dndMarkWrapper(pWrapper) != 0) {
+    if (dndMarkWrapper(pWrapper) == 0) {
       smGetMonitorInfo(pWrapper, &smInfo);
       dndReleaseWrapper(pWrapper);
     }
@@ -133,7 +132,7 @@ void dmSendMonitorReport(SDnode *pDnode) {
 
   pWrapper = &pDnode->wrappers[BNODE];
   if (getFromAPI) {
-    if (dndMarkWrapper(pWrapper) != 0) {
+    if (dndMarkWrapper(pWrapper) == 0) {
       bmGetMonitorInfo(pWrapper, &bmInfo);
       dndReleaseWrapper(pWrapper);
     }

source/dnode/mgmt/inc/dndInt.h

@@ -126,6 +126,7 @@ typedef struct SDnode {
   int32_t      numOfDisks;
   uint16_t     serverPort;
   bool         dropped;
+  EProcType    procType;
   EDndType     ntype;
   EDndStatus   status;
   EDndEvent    event;

source/dnode/mgmt/main/dndExec.c

@@ -27,7 +27,81 @@ static bool dndRequireNode(SMgmtWrapper *pWrapper) {
   return required;
 }
 
-int32_t dndOpenNode(SMgmtWrapper *pWrapper) {
+static int32_t dndInitNodeProc(SMgmtWrapper *pWrapper) {
+  int32_t shmsize = tsMnodeShmSize;
+  if (pWrapper->ntype == VNODES) {
+    shmsize = tsVnodeShmSize;
+  } else if (pWrapper->ntype == QNODE) {
+    shmsize = tsQnodeShmSize;
+  } else if (pWrapper->ntype == SNODE) {
+    shmsize = tsSnodeShmSize;
+  } else if (pWrapper->ntype == MNODE) {
+    shmsize = tsMnodeShmSize;
+  } else if (pWrapper->ntype == BNODE) {
+    shmsize = tsBnodeShmSize;
+  } else {
+    return -1;
+  }
+
+  if (taosCreateShm(&pWrapper->shm, pWrapper->ntype, shmsize) != 0) {
+    terrno = TAOS_SYSTEM_ERROR(terrno);
+    dError("node:%s, failed to create shm size:%d since %s", pWrapper->name, shmsize, terrstr());
+    return -1;
+  }
+  dInfo("node:%s, shm:%d is created, size:%d", pWrapper->name, pWrapper->shm.id, shmsize);
+
+  SProcCfg cfg = dndGenProcCfg(pWrapper);
+  cfg.isChild = false;
+  pWrapper->procType = PROC_PARENT;
+  pWrapper->pProc = taosProcInit(&cfg);
+  if (pWrapper->pProc == NULL) {
+    dError("node:%s, failed to create proc since %s", pWrapper->name, terrstr());
+    return -1;
+  }
+
+  return 0;
+}
+
+static int32_t dndNewNodeProc(SMgmtWrapper *pWrapper, EDndType n) {
+  char  tstr[8] = {0};
+  char *args[6] = {0};
+  snprintf(tstr, sizeof(tstr), "%d", n);
+  args[1] = "-c";
+  args[2] = configDir;
+  args[3] = "-n";
+  args[4] = tstr;
+  args[5] = NULL;
+
+  int32_t pid = taosNewProc(args);
+  if (pid <= 0) {
+    terrno = TAOS_SYSTEM_ERROR(errno);
+    dError("node:%s, failed to exec in new process since %s", pWrapper->name, terrstr());
+    return -1;
+  }
+
+  pWrapper->procId = pid;
+  dInfo("node:%s, continue running in new process:%d", pWrapper->name, pid);
+  return 0;
+}
+
+static int32_t dndRunNodeProc(SMgmtWrapper *pWrapper) {
+  if (pWrapper->pDnode->ntype == NODE_MAX) {
+    dInfo("node:%s, should be started manually", pWrapper->name);
+  } else {
+    if (dndNewNodeProc(pWrapper, pWrapper->ntype) != 0) {
+      return -1;
+    }
+  }
+
+  if (taosProcRun(pWrapper->pProc) != 0) {
+    dError("node:%s, failed to run proc since %s", pWrapper->name, terrstr());
+    return -1;
+  }
+
+  return 0;
+}
+
+static int32_t dndOpenNodeImp(SMgmtWrapper *pWrapper) {
   if (taosMkDir(pWrapper->path) != 0) {
     terrno = TAOS_SYSTEM_ERROR(errno);
     dError("node:%s, failed to create dir:%s since %s", pWrapper->name, pWrapper->path, terrstr());
@@ -44,7 +118,19 @@ int32_t dndOpenNode(SMgmtWrapper *pWrapper) {
   return 0;
 }
 
-void dndCloseNode(SMgmtWrapper *pWrapper) {
+int32_t dndOpenNode(SMgmtWrapper *pWrapper) {
+  SDnode *pDnode = pWrapper->pDnode;
+  if (pDnode->procType == PROC_SINGLE) {
+    return dndOpenNodeImp(pWrapper);
+  } else if (pDnode->procType == PROC_PARENT) {
+    if (dndInitNodeProc(pWrapper) != 0) return -1;
+    if (dndWriteShmFile(pDnode) != 0) return -1;
+    if (dndRunNodeProc(pWrapper) != 0) return -1;
+  }
+  return 0;
+}
+
+static void dndCloseNodeImp(SMgmtWrapper *pWrapper) {
   dDebug("node:%s, mgmt start to close", pWrapper->name);
   pWrapper->required = false;
   taosWLockLatch(&pWrapper->latch);
@@ -65,27 +151,17 @@ void dndCloseNode(SMgmtWrapper *pWrapper) {
   dDebug("node:%s, mgmt has been closed", pWrapper->name);
 }
 
-
-static int32_t dndNewProc(SMgmtWrapper *pWrapper, EDndType n) {
-  char  tstr[8] = {0};
-  char *args[6] = {0};
-  snprintf(tstr, sizeof(tstr), "%d", n);
-  args[1] = "-c";
-  args[2] = configDir;
-  args[3] = "-n";
-  args[4] = tstr;
-  args[5] = NULL;
-
-  int32_t pid = taosNewProc(args);
-  if (pid <= 0) {
-    terrno = TAOS_SYSTEM_ERROR(errno);
-    dError("node:%s, failed to exec in new process since %s", pWrapper->name, terrstr());
-    return -1;
+void dndCloseNode(SMgmtWrapper *pWrapper) {
+  if (pWrapper->pDnode->procType == PROC_PARENT) {
+    if (pWrapper->procId > 0 && taosProcExist(pWrapper->procId)) {
+      dInfo("node:%s, send kill signal to the child process:%d", pWrapper->name, pWrapper->procId);
+      taosKillProc(pWrapper->procId);
+      dInfo("node:%s, wait for child process:%d to stop", pWrapper->name, pWrapper->procId);
+      taosWaitProc(pWrapper->procId);
+      dInfo("node:%s, child process:%d is stopped", pWrapper->name, pWrapper->procId);
     }
-
-  pWrapper->procId = pid;
-  dInfo("node:%s, continue running in new process:%d", pWrapper->name, pid);
-  return 0;
+  }
+  dndCloseNodeImp(pWrapper);
 }
 
 static void dndProcessProcHandle(void *handle) {
@@ -96,13 +172,14 @@ static void dndProcessProcHandle(void *handle) {
 
 static int32_t dndRunInSingleProcess(SDnode *pDnode) {
   dInfo("dnode run in single process");
+  pDnode->procType = PROC_SINGLE;
 
   for (EDndType n = DNODE; n < NODE_MAX; ++n) {
     SMgmtWrapper *pWrapper = &pDnode->wrappers[n];
     pWrapper->required = dndRequireNode(pWrapper);
     if (!pWrapper->required) continue;
 
-    if (dndOpenNode(pWrapper) != 0) {
+    if (dndOpenNodeImp(pWrapper) != 0) {
       dError("node:%s, failed to start since %s", pWrapper->name, terrstr());
       return -1;
     }
@@ -136,8 +213,10 @@ static int32_t dndRunInSingleProcess(SDnode *pDnode) {
 
 static int32_t dndRunInParentProcess(SDnode *pDnode) {
   dInfo("dnode run in parent process");
+  pDnode->procType = PROC_PARENT;
+
   SMgmtWrapper *pDWrapper = &pDnode->wrappers[DNODE];
-  if (dndOpenNode(pDWrapper) != 0) {
+  if (dndOpenNodeImp(pDWrapper) != 0) {
     dError("node:%s, failed to start since %s", pDWrapper->name, terrstr());
     return -1;
   }
@@ -146,36 +225,7 @@ static int32_t dndRunInParentProcess(SDnode *pDnode) {
     SMgmtWrapper *pWrapper = &pDnode->wrappers[n];
     pWrapper->required = dndRequireNode(pWrapper);
     if (!pWrapper->required) continue;
-
-    int32_t shmsize = tsMnodeShmSize;
-    if (n == VNODES) {
-      shmsize = tsVnodeShmSize;
-    } else if (n == QNODE) {
-      shmsize = tsQnodeShmSize;
-    } else if (n == SNODE) {
-      shmsize = tsSnodeShmSize;
-    } else if (n == MNODE) {
-      shmsize = tsMnodeShmSize;
-    } else if (n == BNODE) {
-      shmsize = tsBnodeShmSize;
-    } else {
-    }
-
-    if (taosCreateShm(&pWrapper->shm, n, shmsize) != 0) {
-      terrno = TAOS_SYSTEM_ERROR(terrno);
-      dError("node:%s, failed to create shm size:%d since %s", pWrapper->name, shmsize, terrstr());
-      return -1;
-    }
-    dInfo("node:%s, shm:%d is created, size:%d", pWrapper->name, pWrapper->shm.id, shmsize);
-
-    SProcCfg cfg = dndGenProcCfg(pWrapper);
-    cfg.isChild = false;
-    pWrapper->procType = PROC_PARENT;
-    pWrapper->pProc = taosProcInit(&cfg);
-    if (pWrapper->pProc == NULL) {
-      dError("node:%s, failed to create proc since %s", pWrapper->name, terrstr());
-      return -1;
-    }
+    if (dndInitNodeProc(pWrapper) != 0) return -1;
   }
 
   if (dndWriteShmFile(pDnode) != 0) {
@@ -186,19 +236,7 @@ static int32_t dndRunInParentProcess(SDnode *pDnode) {
   for (EDndType n = DNODE + 1; n < NODE_MAX; ++n) {
     SMgmtWrapper *pWrapper = &pDnode->wrappers[n];
     if (!pWrapper->required) continue;
-
-    if (pDnode->ntype == NODE_MAX) {
-      dInfo("node:%s, should be started manually", pWrapper->name);
-    } else {
-      if (dndNewProc(pWrapper, n) != 0) {
-        return -1;
-      }
-    }
-
-    if (taosProcRun(pWrapper->pProc) != 0) {
-      dError("node:%s, failed to run proc since %s", pWrapper->name, terrstr());
-      return -1;
-    }
+    if (dndRunNodeProc(pWrapper) != 0) return -1;
   }
 
   dndSetStatus(pDnode, DND_STAT_RUNNING);
@@ -239,7 +277,7 @@ static int32_t dndRunInParentProcess(SDnode *pDnode) {
         if (pWrapper->procId <= 0 || !taosProcExist(pWrapper->procId)) {
           dWarn("node:%s, process:%d is killed and needs to be restarted", pWrapper->name, pWrapper->procId);
           taosProcCloseHandles(pWrapper->pProc, dndProcessProcHandle);
-          dndNewProc(pWrapper, n);
+          dndNewNodeProc(pWrapper, n);
         }
       }
     }
@@ -253,6 +291,7 @@ static int32_t dndRunInParentProcess(SDnode *pDnode) {
 static int32_t dndRunInChildProcess(SDnode *pDnode) {
   SMgmtWrapper *pWrapper = &pDnode->wrappers[pDnode->ntype];
   dInfo("%s run in child process", pWrapper->name);
+  pDnode->procType = PROC_CHILD;
 
   pWrapper->required = dndRequireNode(pWrapper);
   if (!pWrapper->required) {
@@ -264,7 +303,7 @@ static int32_t dndRunInChildProcess(SDnode *pDnode) {
   tmsgSetDefaultMsgCb(&msgCb);
   pWrapper->procType = PROC_CHILD;
 
-  if (dndOpenNode(pWrapper) != 0) {
+  if (dndOpenNodeImp(pWrapper) != 0) {
     dError("node:%s, failed to start since %s", pWrapper->name, terrstr());
     return -1;
   }

source/dnode/mgmt/mm/mmHandle.c

@@ -80,6 +80,7 @@ int32_t mmProcessDropReq(SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {
     dError("failed to drop mnode since %s", terrstr());
     return -1;
   } else {
+    // dndCloseNode(pWrapper);
     return mmDrop(pWrapper);
   }
 }

source/dnode/mgmt/qm/qmHandle.c

@@ -58,7 +58,7 @@ int32_t qmProcessCreateReq(SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {
     dError("failed to create qnode since %s", terrstr());
     return -1;
   } else {
-    return qmOpen(pWrapper);
+    return dndOpenNode(pWrapper);
   }
 }
 
@@ -77,6 +77,7 @@ int32_t qmProcessDropReq(SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {
     dError("failed to drop qnode since %s", terrstr());
     return -1;
   } else {
+    // dndCloseNode(pWrapper);
     return qmDrop(pWrapper);
   }
 }

source/dnode/mgmt/qm/qmWorker.c

@@ -32,7 +32,7 @@ static void qmProcessMonitorQueue(SQueueInfo *pInfo, SNodeMsg *pMsg) {
   SRpcMsg *pRpc = &pMsg->rpcMsg;
   int32_t  code = -1;
 
-  if (pMsg->rpcMsg.msgType == TDMT_MON_SM_INFO) {
+  if (pMsg->rpcMsg.msgType == TDMT_MON_QM_INFO) {
     code = qmProcessGetMonQmInfoReq(pMgmt->pWrapper, pMsg);
   } else {
     terrno = TSDB_CODE_MSG_NOT_PROCESSED;

source/dnode/mgmt/sm/smHandle.c

@@ -58,7 +58,7 @@ int32_t smProcessCreateReq(SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {
     dError("failed to create snode since %s", terrstr());
     return -1;
   } else {
-    return smOpen(pWrapper);
+    return dndOpenNode(pWrapper);
   }
 }
 
@@ -78,6 +78,7 @@ int32_t smProcessDropReq(SMgmtWrapper *pWrapper, SNodeMsg *pMsg) {
     return -1;
   } else {
     return smDrop(pWrapper);
+    // return dndCloseNode(pWrapper);
   }
 }
 

source/dnode/vnode/CMakeLists.txt

@@ -55,6 +55,8 @@ target_include_directories(
     vnode
     PUBLIC "inc"
     PRIVATE "src/inc"
+    PUBLIC "${TD_SOURCE_DIR}/include/libs/scalar"
+    
 )
 target_link_libraries(
     vnode
@@ -69,6 +71,7 @@ target_link_libraries(
     PUBLIC scheduler
     PUBLIC tdb
     #PUBLIC bdb
+    #PUBLIC scalar
     PUBLIC transport
     PUBLIC stream
 )

source/libs/executor/src/dataDispatcher.c

@@ -92,9 +92,7 @@ static bool allocBuf(SDataDispatchHandle* pDispatcher, const SInputData* pInput,
     return false;
   }
 
-  // NOTE: there are four bytes of an integer more than the required buffer space.
-  // struct size + data payload + length for each column + bitmap length
-  pBuf->allocSize = sizeof(SRetrieveTableRsp) + blockDataGetSerialMetaSize(pInput->pData) + blockDataGetSize(pInput->pData);
+  pBuf->allocSize = sizeof(SRetrieveTableRsp) + blockEstimateEncodeSize(pInput->pData);
 
   pBuf->pData = taosMemoryMalloc(pBuf->allocSize);
   if (pBuf->pData == NULL) {

source/libs/function/src/builtins.c

@@ -390,7 +390,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
     .checkFunc    = checkAndGetResultType,
     .getEnvFunc   = NULL,
     .initFunc     = NULL,
-    .sprocessFunc = NULL,
+    .sprocessFunc = castFunction,
     .finalizeFunc = NULL
   },
   {
@@ -600,7 +600,13 @@ int32_t checkAndGetResultType(SFunctionNode* pFunc) {
       break;
     }
     case FUNCTION_TYPE_CAST: {
-      pFunc->node.resType = (SDataType) { .bytes = tDataTypes[TSDB_DATA_TYPE_BIGINT].bytes, .type = TSDB_DATA_TYPE_BIGINT };
+      //type
+      SValueNode* pParam = nodesListGetNode(pFunc->pParameterList, 1);
+      int32_t paraType = pParam->datum.i;
+      //bytes
+      pParam = nodesListGetNode(pFunc->pParameterList, 2);
+      int32_t paraBytes = pParam->datum.i;
+      pFunc->node.resType = (SDataType) { .bytes = paraBytes, .type = paraType};
       break;
     }
 

source/libs/monitor/src/monMain.c

@@ -375,6 +375,9 @@ static void monGenDnodeJson(SMonInfo *pMonitor) {
   tjsonAddDoubleToObject(pJson, "vnodes_num", pStat->totalVnodes);
   tjsonAddDoubleToObject(pJson, "masters", pStat->masterNum);
   tjsonAddDoubleToObject(pJson, "has_mnode", pInfo->has_mnode);
+  tjsonAddDoubleToObject(pJson, "has_qnode", pInfo->has_qnode);
+  tjsonAddDoubleToObject(pJson, "has_snode", pInfo->has_snode);
+  tjsonAddDoubleToObject(pJson, "has_bnode", pInfo->has_bnode);
 }
 
 static void monGenDiskJson(SMonInfo *pMonitor) {
@@ -530,7 +533,7 @@ void monSendReport() {
   if (pCont != NULL) {
     EHttpCompFlag flag = tsMonitor.cfg.comp ? HTTP_GZIP : HTTP_FLAT;
     if (taosSendHttpReport(tsMonitor.cfg.server, tsMonitor.cfg.port, pCont, strlen(pCont), flag) != 0) {
-      uError("failed to send monitor msg since %s", terrstr());
+      uError("failed to send monitor msg");
     }
     taosMemoryFree(pCont);
   }

source/libs/monitor/src/monMsg.c

@@ -194,9 +194,9 @@ int32_t tDecodeSMonVgroupInfo(SCoder *decoder, SMonVgroupInfo *pInfo) {
     if (tDecodeCStrTo(decoder, desc.database_name) < 0) return -1;
     if (tDecodeCStrTo(decoder, desc.status) < 0) return -1;
     for (int32_t j = 0; j < TSDB_MAX_REPLICA; ++j) {
-      SMonVnodeDesc vdesc = {0};
-      if (tDecodeI32(decoder, &vdesc.dnode_id) < 0) return -1;
-      if (tDecodeCStrTo(decoder, vdesc.vnode_role) < 0) return -1;
+      SMonVnodeDesc *pVDesc = &desc.vnodes[j];
+      if (tDecodeI32(decoder, &pVDesc->dnode_id) < 0) return -1;
+      if (tDecodeCStrTo(decoder, pVDesc->vnode_role) < 0) return -1;
     }
     taosArrayPush(pInfo->vgroups, &desc);
   }
@@ -205,15 +205,15 @@ int32_t tDecodeSMonVgroupInfo(SCoder *decoder, SMonVgroupInfo *pInfo) {
 
 int32_t tEncodeSMonGrantInfo(SCoder *encoder, const SMonGrantInfo *pInfo) {
   if (tEncodeI32(encoder, pInfo->expire_time) < 0) return -1;
-  if (tEncodeI32(encoder, pInfo->timeseries_used) < 0) return -1;
-  if (tEncodeI32(encoder, pInfo->timeseries_total) < 0) return -1;
+  if (tEncodeI64(encoder, pInfo->timeseries_used) < 0) return -1;
+  if (tEncodeI64(encoder, pInfo->timeseries_total) < 0) return -1;
   return 0;
 }
 
 int32_t tDecodeSMonGrantInfo(SCoder *decoder, SMonGrantInfo *pInfo) {
   if (tDecodeI32(decoder, &pInfo->expire_time) < 0) return -1;
-  if (tDecodeI32(decoder, &pInfo->timeseries_used) < 0) return -1;
-  if (tDecodeI32(decoder, &pInfo->timeseries_total) < 0) return -1;
+  if (tDecodeI64(decoder, &pInfo->timeseries_used) < 0) return -1;
+  if (tDecodeI64(decoder, &pInfo->timeseries_total) < 0) return -1;
   return 0;
 }
 

source/libs/parser/src/parAstCreater.c

@@ -257,13 +257,20 @@ SNodeList* addValueNodeFromTypeToList(SAstCreateContext* pCxt, SDataType dataTyp
   char buf[64] = {0};
   //add value node for type
   snprintf(buf, sizeof(buf), "%u", dataType.type);
-  SToken token = {.type = TSDB_DATA_TYPE_TINYINT, .n = strlen(buf), .z = buf};
+  SToken token = {.type = TSDB_DATA_TYPE_SMALLINT, .n = strlen(buf), .z = buf};
   SNode* pNode = createValueNode(pCxt, token.type, &token);
   addNodeToList(pCxt, pList, pNode);
 
   //add value node for bytes
   memset(buf, 0, sizeof(buf));
-  snprintf(buf, sizeof(buf), "%u", dataType.bytes);
+  int32_t bytes;
+  if (IS_VAR_DATA_TYPE(dataType.type)) {
+    bytes = (dataType.type == TSDB_DATA_TYPE_NCHAR) ? dataType.bytes * TSDB_NCHAR_SIZE : dataType.bytes;
+    bytes += VARSTR_HEADER_SIZE;
+  } else {
+    bytes = dataType.bytes;
+  }
+  snprintf(buf, sizeof(buf), "%d", bytes);
   token.type = TSDB_DATA_TYPE_BIGINT;
   token.n = strlen(buf);
   token.z = buf;

source/libs/parser/src/parTranslater.c

@@ -21,7 +21,7 @@
 #include "parUtil.h"
 #include "ttime.h"
 
-#define GET_OPTION_VAL(pVal, defaultVal) (NULL == (pVal) ? (defaultVal) : ((SValueNode*)(pVal))->datum.i)
+#define GET_OPTION_VAL(pVal, defaultVal) (NULL == (pVal) ? (defaultVal) : getBigintFromValueNode((SValueNode*)(pVal)))
 
 typedef struct STranslateContext {
   SParseContext*   pParseCxt;
@@ -380,6 +380,7 @@ static EDealRes translateColumn(STranslateContext* pCxt, SColumnNode* pCol) {
 
 static EDealRes translateValue(STranslateContext* pCxt, SValueNode* pVal) {
   uint8_t precision = (NULL != pCxt->pCurrStmt ? pCxt->pCurrStmt->precision : pVal->node.resType.precision);
+  pVal->node.resType.precision = precision;
   if (pVal->isDuration) {
     if (parseNatualDuration(pVal->literal, strlen(pVal->literal), &pVal->datum.i, &pVal->unit, precision) !=
         TSDB_CODE_SUCCESS) {
@@ -452,6 +453,9 @@ static EDealRes translateOperator(STranslateContext* pCxt, SOperatorNode* pOp) {
       }
       pOp->node.resType.type = TSDB_DATA_TYPE_DOUBLE;
       pOp->node.resType.bytes = tDataTypes[TSDB_DATA_TYPE_DOUBLE].bytes;
+    } else {
+      pOp->node.resType.type = TSDB_DATA_TYPE_BOOL;
+      pOp->node.resType.bytes = tDataTypes[TSDB_DATA_TYPE_BOOL].bytes;
     }
     return DEAL_RES_CONTINUE;
   }
@@ -1041,6 +1045,27 @@ static int32_t translateSelect(STranslateContext* pCxt, SSelectStmt* pSelect) {
   return code;
 }
 
+static int64_t getUnitPerMinute(uint8_t precision) {
+  switch (precision) {
+  case TSDB_TIME_PRECISION_MILLI:
+    return MILLISECOND_PER_MINUTE;
+  case TSDB_TIME_PRECISION_MICRO:
+    return MILLISECOND_PER_MINUTE * 1000L;
+  case TSDB_TIME_PRECISION_NANO:
+    return NANOSECOND_PER_MINUTE;
+  default:
+    break;
+  }
+  return MILLISECOND_PER_MINUTE;
+}
+
+static int64_t getBigintFromValueNode(SValueNode* pVal) {
+  if (pVal->isDuration) {
+    return pVal->datum.i / getUnitPerMinute(pVal->node.resType.precision);
+  }
+  return pVal->datum.i;
+}
+
 static int32_t buildCreateDbRetentions(const SNodeList* pRetentions, SCreateDbReq* pReq) {
   if (NULL != pRetentions) {
     pReq->pRetensions = taosArrayInit(LIST_LENGTH(pRetentions), sizeof(SRetention));
@@ -1098,7 +1123,10 @@ static int32_t checkRangeOption(STranslateContext* pCxt, const char* pName, SVal
     if (DEAL_RES_ERROR == translateValue(pCxt, pVal)) {
       return pCxt->errCode;
     }
-    int64_t val = pVal->datum.i;
+    if (pVal->isDuration && (TIME_UNIT_MINUTE != pVal->unit && TIME_UNIT_HOUR != pVal->unit && TIME_UNIT_DAY != pVal->unit)) {
+      return generateDealNodeErrMsg(pCxt, TSDB_CODE_PAR_INVALID_OPTION_UNIT, pName, pVal->unit);
+    }
+    int64_t val = getBigintFromValueNode(pVal);
     if (val < minVal || val > maxVal) {
       return generateDealNodeErrMsg(pCxt, TSDB_CODE_PAR_INVALID_RANGE_OPTION, pName, val, minVal, maxVal);
     }
@@ -1187,9 +1215,18 @@ static int32_t checkKeepOption(STranslateContext* pCxt, SNodeList* pKeep) {
     }
   }
 
-  int32_t daysToKeep0 = ((SValueNode*)nodesListGetNode(pKeep, 0))->datum.i;
-  int32_t daysToKeep1 = ((SValueNode*)nodesListGetNode(pKeep, 1))->datum.i;
-  int32_t daysToKeep2 = ((SValueNode*)nodesListGetNode(pKeep, 2))->datum.i;
+  SValueNode* pKeep0 = (SValueNode*)nodesListGetNode(pKeep, 0);
+  SValueNode* pKeep1 = (SValueNode*)nodesListGetNode(pKeep, 1);
+  SValueNode* pKeep2 = (SValueNode*)nodesListGetNode(pKeep, 2);
+  if ((pKeep0->isDuration && (TIME_UNIT_MINUTE != pKeep0->unit && TIME_UNIT_HOUR != pKeep0->unit && TIME_UNIT_DAY != pKeep0->unit)) ||
+      (pKeep1->isDuration && (TIME_UNIT_MINUTE != pKeep1->unit && TIME_UNIT_HOUR != pKeep1->unit && TIME_UNIT_DAY != pKeep1->unit)) ||
+      (pKeep2->isDuration && (TIME_UNIT_MINUTE != pKeep2->unit && TIME_UNIT_HOUR != pKeep2->unit && TIME_UNIT_DAY != pKeep2->unit))) {
+    return generateDealNodeErrMsg(pCxt, TSDB_CODE_PAR_INVALID_KEEP_UNIT, pKeep0->unit, pKeep1->unit, pKeep2->unit);
+  }
+
+  int32_t daysToKeep0 = getBigintFromValueNode(pKeep0);
+  int32_t daysToKeep1 = getBigintFromValueNode(pKeep1);
+  int32_t daysToKeep2 = getBigintFromValueNode(pKeep2);
   if (daysToKeep0 < TSDB_MIN_KEEP || daysToKeep1 < TSDB_MIN_KEEP || daysToKeep2 < TSDB_MIN_KEEP ||
       daysToKeep0 > TSDB_MAX_KEEP || daysToKeep1 > TSDB_MAX_KEEP || daysToKeep2 > TSDB_MAX_KEEP) {
     return generateDealNodeErrMsg(pCxt, TSDB_CODE_PAR_INVALID_KEEP_VALUE, daysToKeep0, daysToKeep1, daysToKeep2,
@@ -1240,8 +1277,7 @@ static int32_t checkDatabaseOptions(STranslateContext* pCxt, SDatabaseOptions* p
     code = checkRangeOption(pCxt, "compression", pOptions->pCompressionLevel, TSDB_MIN_COMP_LEVEL, TSDB_MAX_COMP_LEVEL);
   }
   if (TSDB_CODE_SUCCESS == code) {
-    code =
-        checkRangeOption(pCxt, "daysPerFile", pOptions->pDaysPerFile, TSDB_MIN_DAYS_PER_FILE, TSDB_MAX_DAYS_PER_FILE);
+    code = checkRangeOption(pCxt, "daysPerFile", pOptions->pDaysPerFile, TSDB_MIN_DAYS_PER_FILE, TSDB_MAX_DAYS_PER_FILE);
   }
   if (TSDB_CODE_SUCCESS == code) {
     code = checkRangeOption(pCxt, "fsyncPeriod", pOptions->pFsyncPeriod, TSDB_MIN_FSYNC_PERIOD, TSDB_MAX_FSYNC_PERIOD);

source/libs/parser/src/parUtil.c

@@ -62,35 +62,39 @@ static char* getSyntaxErrFormat(int32_t errCode) {
     case TSDB_CODE_PAR_INTERVAL_VALUE_TOO_SMALL:
       return "This interval value is too small : %s";
     case TSDB_CODE_PAR_DB_NOT_SPECIFIED:
-      return "db not specified";
+      return "Database not specified";
     case TSDB_CODE_PAR_INVALID_IDENTIFIER_NAME:
       return "Invalid identifier name : %s";
     case TSDB_CODE_PAR_CORRESPONDING_STABLE_ERR:
-      return "corresponding super table not in this db";
+      return "Corresponding super table not in this db";
     case TSDB_CODE_PAR_INVALID_RANGE_OPTION:
-      return "invalid option %s: %"PRId64" valid range: [%d, %d]";
+      return "Invalid option %s: %"PRId64" valid range: [%d, %d]";
     case TSDB_CODE_PAR_INVALID_STR_OPTION:
-      return "invalid option %s: %s";
+      return "Invalid option %s: %s";
     case TSDB_CODE_PAR_INVALID_ENUM_OPTION:
-      return "invalid option %s: %"PRId64", only %d, %d allowed";
+      return "Invalid option %s: %"PRId64", only %d, %d allowed";
     case TSDB_CODE_PAR_INVALID_TTL_OPTION:
-      return "invalid option ttl: %"PRId64", should be greater than or equal to %d";
+      return "Invalid option ttl: %"PRId64", should be greater than or equal to %d";
     case TSDB_CODE_PAR_INVALID_KEEP_NUM:
-      return "invalid number of keep options";
+      return "Invalid number of keep options";
     case TSDB_CODE_PAR_INVALID_KEEP_ORDER:
-      return "invalid keep value, should be keep0 <= keep1 <= keep2";
+      return "Invalid keep value, should be keep0 <= keep1 <= keep2";
     case TSDB_CODE_PAR_INVALID_KEEP_VALUE:
-      return "invalid option keep: %d, %d, %d valid range: [%d, %d]";
+      return "Invalid option keep: %d, %d, %d valid range: [%d, %d]";
     case TSDB_CODE_PAR_INVALID_COMMENT_OPTION:
-      return "invalid option comment, length cannot exceed %d";
+      return "Invalid option comment, length cannot exceed %d";
     case TSDB_CODE_PAR_INVALID_F_RANGE_OPTION:
-      return "invalid option %s: %f valid range: [%d, %d]";
+      return "Invalid option %s: %f valid range: [%d, %d]";
     case TSDB_CODE_PAR_INVALID_ROLLUP_OPTION:
-      return "invalid option rollup: only one function is allowed";
+      return "Invalid option rollup: only one function is allowed";
     case TSDB_CODE_PAR_INVALID_RETENTIONS_OPTION:
-      return "invalid option retentions";
+      return "Invalid option retentions";
     case TSDB_CODE_PAR_GROUPBY_WINDOW_COEXIST:
       return "GROUP BY and WINDOW-clause can't be used together";
+    case TSDB_CODE_PAR_INVALID_OPTION_UNIT:
+      return "Invalid option %s unit: %c, only m, h, d allowed";
+    case TSDB_CODE_PAR_INVALID_KEEP_UNIT:
+      return "Invalid option keep unit: %c, %c, %c, only m, h, d allowed";
     case TSDB_CODE_OUT_OF_MEMORY:
       return "Out of memory";
     default:

source/libs/parser/test/parserAstTest.cpp

@@ -226,6 +226,16 @@ TEST_F(ParserTest, selectExpression) {
   ASSERT_TRUE(run());
 }
 
+TEST_F(ParserTest, selectCondition) {
+  setDatabase("root", "test");
+
+  bind("SELECT c1 FROM t1 where ts in (true, false)");
+  ASSERT_TRUE(run());
+
+  bind("SELECT * FROM t1 where c1 > 10 and c1 is not null");
+  ASSERT_TRUE(run());
+}
+
 TEST_F(ParserTest, selectPseudoColumn) {
   setDatabase("root", "test");
 

source/libs/scalar/src/sclfunc.c

@@ -647,6 +647,159 @@ int32_t substrFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOu
   return TSDB_CODE_SUCCESS;
 }
 
+int32_t castFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
+  if (inputNum!= 3) {
+    return TSDB_CODE_FAILED;
+  }
+
+  int16_t inputType  = pInput[0].columnData->info.type;
+  int16_t outputType = *(int16_t *)pInput[1].columnData->pData;
+  if (outputType != TSDB_DATA_TYPE_BIGINT && outputType != TSDB_DATA_TYPE_UBIGINT &&
+      outputType != TSDB_DATA_TYPE_VARCHAR && outputType != TSDB_DATA_TYPE_NCHAR &&
+      outputType != TSDB_DATA_TYPE_TIMESTAMP) {
+    return TSDB_CODE_FAILED;
+  }
+  int64_t outputLen = *(int64_t *)pInput[2].columnData->pData;
+
+  char *input = NULL;
+  char *outputBuf = taosMemoryCalloc(outputLen * pInput[0].numOfRows, 1);
+  char *output = outputBuf;
+  if (IS_VAR_DATA_TYPE(inputType)) {
+    input = pInput[0].columnData->pData + pInput[0].columnData->varmeta.offset[0];
+  } else {
+    input = pInput[0].columnData->pData;
+  }
+
+  for (int32_t i = 0; i < pInput[0].numOfRows; ++i) {
+    if (colDataIsNull_s(pInput[0].columnData, i)) {
+      colDataAppendNULL(pOutput->columnData, i);
+      continue;
+    }
+
+    switch(outputType) {
+      case TSDB_DATA_TYPE_BIGINT: {
+        if (inputType == TSDB_DATA_TYPE_BINARY) {
+          memcpy(output, varDataVal(input), varDataLen(input));
+          *(int64_t *)output = strtoll(output, NULL, 10);
+        } else if (inputType == TSDB_DATA_TYPE_NCHAR) {
+          char *newBuf = taosMemoryCalloc(1, outputLen * TSDB_NCHAR_SIZE + 1);
+          int32_t len  = taosUcs4ToMbs((TdUcs4 *)varDataVal(input), varDataLen(input), newBuf);
+          if (len < 0) {
+            taosMemoryFree(newBuf);
+            return TSDB_CODE_FAILED;
+          }
+          newBuf[len] = 0;
+          *(int64_t *)output = strtoll(newBuf, NULL, 10);
+          taosMemoryFree(newBuf);
+        } else {
+          GET_TYPED_DATA(*(int64_t *)output, int64_t, inputType, input);
+        }
+        break;
+      }
+      case TSDB_DATA_TYPE_UBIGINT: {
+        if (inputType == TSDB_DATA_TYPE_BINARY) {
+          memcpy(output, varDataVal(input), varDataLen(input));
+          *(uint64_t *)output = strtoull(output, NULL, 10);
+        } else if (inputType == TSDB_DATA_TYPE_NCHAR) {
+          char *newBuf = taosMemoryCalloc(1, outputLen * TSDB_NCHAR_SIZE + 1);
+          int32_t len = taosUcs4ToMbs((TdUcs4 *)varDataVal(input), varDataLen(input), newBuf);
+          if (len < 0) {
+            taosMemoryFree(newBuf);
+            return TSDB_CODE_FAILED;
+          }
+          newBuf[len] = 0;
+          *(uint64_t *)output = strtoull(newBuf, NULL, 10);
+          taosMemoryFree(newBuf);
+        } else {
+          GET_TYPED_DATA(*(uint64_t *)output, uint64_t, inputType, input);
+        }
+        break;
+      }
+      case TSDB_DATA_TYPE_TIMESTAMP: {
+        if (inputType == TSDB_DATA_TYPE_BINARY || inputType == TSDB_DATA_TYPE_NCHAR) {
+          //not support
+          return TSDB_CODE_FAILED;
+        } else {
+          GET_TYPED_DATA(*(int64_t *)output, int64_t, inputType, input);
+        }
+        break;
+      }
+      case TSDB_DATA_TYPE_BINARY: {
+        if (inputType == TSDB_DATA_TYPE_BOOL) {
+          int32_t len = sprintf(varDataVal(output), "%.*s", (int32_t)(outputLen - VARSTR_HEADER_SIZE), *(int8_t *)input ? "true" : "false");
+          varDataSetLen(output, len);
+        } else if (inputType == TSDB_DATA_TYPE_BINARY) {
+          int32_t len = sprintf(varDataVal(output), "%.*s", (int32_t)(outputLen - VARSTR_HEADER_SIZE), varDataVal(input));
+          varDataSetLen(output, len);
+        } else if (inputType == TSDB_DATA_TYPE_BINARY || inputType == TSDB_DATA_TYPE_NCHAR) {
+          //not support
+          return TSDB_CODE_FAILED;
+        } else {
+          char tmp[400] = {0};
+          NUM_TO_STRING(inputType, input, sizeof(tmp), tmp);
+          int32_t len = (int32_t)strlen(tmp);
+          len = (outputLen - VARSTR_HEADER_SIZE) > len ? len : (outputLen - VARSTR_HEADER_SIZE);
+          memcpy(varDataVal(output), tmp, len);
+          varDataSetLen(output, len);
+        }
+        break;
+      }
+      case TSDB_DATA_TYPE_NCHAR: {
+        int32_t outputCharLen = (outputLen - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE;
+        if (inputType == TSDB_DATA_TYPE_BOOL) {
+          char tmp[8] = {0};
+          int32_t len = sprintf(tmp, "%.*s", outputCharLen, *(int8_t *)input ? "true" : "false" );
+          bool ret = taosMbsToUcs4(tmp, len, (TdUcs4 *)varDataVal(output), outputLen - VARSTR_HEADER_SIZE, &len);
+          if (!ret) {
+            return TSDB_CODE_FAILED;
+          }
+          varDataSetLen(output, len);
+        } else if (inputType == TSDB_DATA_TYPE_BINARY) {
+          int32_t len = outputCharLen > varDataLen(input) ? varDataLen(input) : outputCharLen;
+          bool ret = taosMbsToUcs4(input + VARSTR_HEADER_SIZE, len, (TdUcs4 *)varDataVal(output), outputLen - VARSTR_HEADER_SIZE, &len);
+          if (!ret) {
+            return TSDB_CODE_FAILED;
+          }
+          varDataSetLen(output, len);
+        } else if (inputType == TSDB_DATA_TYPE_NCHAR) {
+          int32_t len = MIN(outputLen, varDataLen(input) + VARSTR_HEADER_SIZE);
+          memcpy(output, input, len);
+          varDataSetLen(output, len - VARSTR_HEADER_SIZE);
+        } else {
+          char tmp[400] = {0};
+          NUM_TO_STRING(inputType, input, sizeof(tmp), tmp);
+          int32_t len = (int32_t)strlen(tmp);
+          len = outputCharLen > len ? len : outputCharLen;
+          bool ret = taosMbsToUcs4(tmp, len, (TdUcs4 *)varDataVal(output), outputLen - VARSTR_HEADER_SIZE, &len);
+          if (!ret) {
+            return TSDB_CODE_FAILED;
+          }
+          varDataSetLen(output, len);
+        }
+        break;
+      }
+      default: {
+        return TSDB_CODE_FAILED;
+      }
+    }
+
+    colDataAppend(pOutput->columnData, i, output, false);
+    if (IS_VAR_DATA_TYPE(inputType)) {
+      input  += varDataTLen(input);
+    } else {
+      input  += tDataTypes[inputType].bytes;
+    }
+    if (IS_VAR_DATA_TYPE(outputType)) {
+      output += varDataTLen(output);
+    } else {
+      output += tDataTypes[outputType].bytes;
+    }
+  }
+
+  pOutput->numOfRows = pInput->numOfRows;
+  taosMemoryFree(outputBuf);
+  return TSDB_CODE_SUCCESS;
+}
 
 int32_t atanFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutput) {
   return doScalarFunctionUnique(pInput, inputNum, pOutput, atan);

source/libs/transport/src/thttp.c

@@ -164,8 +164,8 @@ int32_t taosSendHttpReport(const char* server, uint16_t port, char* pCont, int32
   wb[1] = uv_buf_init((char*)pCont, contLen);
 
   connect->data = wb;
-  uv_tcp_connect(connect, &socket_tcp, (const struct sockaddr*)&dest, clientConnCb);
   terrno = 0;
+  uv_tcp_connect(connect, &socket_tcp, (const struct sockaddr*)&dest, clientConnCb);
   uv_run(loop, UV_RUN_DEFAULT);
   uv_loop_close(loop);
   taosMemoryFree(connect);

source/os/src/osProc.c

@@ -24,7 +24,7 @@ int32_t taosNewProc(char **args) {
   if (pid == 0) {
     args[0] = tsProcPath;
     // close(STDIN_FILENO);
-    close(STDOUT_FILENO);
+    // close(STDOUT_FILENO);
     // close(STDERR_FILENO);
     return execvp(tsProcPath, args);
   } else {

source/os/src/osSysinfo.c

@@ -369,53 +369,33 @@ int32_t taosGetCpuCores(float *numOfCores) {
 #endif
 }
 
-int32_t taosGetCpuUsage(double *cpu_system, double *cpu_engine) {
-#if defined(_TD_WINDOWS_64) || defined(_TD_WINDOWS_32)
-  *cpu_system = 0;
-  *cpu_engine = 0;
-  return 0;
-#elif defined(_TD_DARWIN_64)
+void taosGetCpuUsage(double *cpu_system, double *cpu_engine) {
+  static int64_t lastSysUsed = 0;
+  static int64_t lastSysTotal = 0;
+  static int64_t lastProcTotal = 0;
+  static int64_t curSysUsed = 0;
+  static int64_t curSysTotal = 0;
+  static int64_t curProcTotal = 0;
+
   *cpu_system = 0;
   *cpu_engine = 0;
-  return 0;
-#else
-  static uint64_t lastSysUsed = 0;
-  static uint64_t lastSysTotal = 0;
-  static uint64_t lastProcTotal = 0;
-
-  SysCpuInfo  sysCpu;
-  ProcCpuInfo procCpu;
-  if (taosGetSysCpuInfo(&sysCpu) != 0) {
-    return -1;
-  }
-  if (taosGetProcCpuInfo(&procCpu) != 0) {
-    return -1;
-  }
-
-  uint64_t curSysUsed = sysCpu.user + sysCpu.nice + sysCpu.system;
-  uint64_t curSysTotal = curSysUsed + sysCpu.idle;
-  uint64_t curProcTotal = procCpu.utime + procCpu.stime + procCpu.cutime + procCpu.cstime;
-
-  if (lastSysUsed == 0 || lastSysTotal == 0 || lastProcTotal == 0) {
-    lastSysUsed = curSysUsed > 1 ? curSysUsed : 1;
-    lastSysTotal = curSysTotal > 1 ? curSysTotal : 1;
-    lastProcTotal = curProcTotal > 1 ? curProcTotal : 1;
-    return -1;
-  }
 
-  if (curSysTotal == lastSysTotal) {
-    return -1;
-  }
+  SysCpuInfo  sysCpu = {0};
+  ProcCpuInfo procCpu = {0};
+  if (taosGetSysCpuInfo(&sysCpu) == 0 && taosGetProcCpuInfo(&procCpu) == 0) {
+    curSysUsed = sysCpu.user + sysCpu.nice + sysCpu.system;
+    curSysTotal = curSysUsed + sysCpu.idle;
+    curProcTotal = procCpu.utime + procCpu.stime + procCpu.cutime + procCpu.cstime;
 
+    if (curSysTotal > lastSysTotal && curSysUsed >= lastSysUsed && curProcTotal >= lastProcTotal) {
       *cpu_engine = (curSysUsed - lastSysUsed) / (double)(curSysTotal - lastSysTotal) * 100;
       *cpu_system = (curProcTotal - lastProcTotal) / (double)(curSysTotal - lastSysTotal) * 100;
+    }
 
     lastSysUsed = curSysUsed;
     lastSysTotal = curSysTotal;
     lastProcTotal = curProcTotal;
-
-  return 0;
-#endif
+  }
 }
 
 int32_t taosGetTotalMemory(int64_t *totalKB) {
@@ -618,7 +598,6 @@ void taosGetProcIODelta(int64_t *rchars, int64_t *wchars, int64_t *read_bytes, i
   static int64_t last_wchars = 0;
   static int64_t last_read_bytes = 0;
   static int64_t last_write_bytes = 0;
-
   static int64_t cur_rchars = 0;
   static int64_t cur_wchars = 0;
   static int64_t cur_read_bytes = 0;
@@ -632,6 +611,11 @@ void taosGetProcIODelta(int64_t *rchars, int64_t *wchars, int64_t *read_bytes, i
     last_wchars = cur_wchars;
     last_read_bytes = cur_read_bytes;
     last_write_bytes = cur_write_bytes;
+  } else {
+    *rchars = 0;
+    *wchars = 0;
+    *read_bytes = 0;
+    *write_bytes = 0;
   }
 }
 
@@ -693,7 +677,6 @@ int32_t taosGetCardInfo(int64_t *receive_bytes, int64_t *transmit_bytes) {
 void taosGetCardInfoDelta(int64_t *receive_bytes, int64_t *transmit_bytes) {
   static int64_t last_receive_bytes = 0;
   static int64_t last_transmit_bytes = 0;
-
   static int64_t cur_receive_bytes = 0;
   static int64_t cur_transmit_bytes = 0;
   if (taosGetCardInfo(&cur_receive_bytes, &cur_transmit_bytes) == 0) {
@@ -701,6 +684,9 @@ void taosGetCardInfoDelta(int64_t *receive_bytes, int64_t *transmit_bytes) {
     *transmit_bytes = cur_transmit_bytes - last_transmit_bytes;
     last_receive_bytes = cur_receive_bytes;
     last_transmit_bytes = cur_transmit_bytes;
+  } else {
+    *receive_bytes = 0;
+    *transmit_bytes = 0;
   }
 }
 

tests/script/tmp/monitor.sim

+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/cfg.sh -n dnode1 -c monitorfqdn -v localhost
+system sh/cfg.sh -n dnode1 -c monitorport -v 80
+system sh/cfg.sh -n dnode1 -c monitorInterval -v 1
+system sh/cfg.sh -n dnode1 -c monitorComp -v 1
+#system sh/cfg.sh -n dnode1 -c supportVnodes -v 128
+
+system sh/exec.sh -n dnode1 -s start
+sql connect
+
+print =============== show dnodes
+sleep 2000
+sql create database db vgroups 2;
+sleep 2000
+
+print =============== create drop qnode 1
+sql create qnode on dnode 1
+sql create snode on dnode 1
+sql create bnode on dnode 1
+
+return
+print =============== restart
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s start
+
+
+return 
+system sh/deploy.sh -n dnode2 -i 2
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode2 -s stop -x SIGINT
+system sh/exec.sh -n dnode2 -s start
+
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode2 -s stop -x SIGINT

tests/script/tsim/query/complex_having.sim

+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/exec.sh -n dnode1 -s start
+
+$loop_cnt = 0
+check_dnode_ready:
+    $loop_cnt = $loop_cnt + 1
+    sleep 200
+    if $loop_cnt == 10 then
+        print ====> dnode not ready!
+        return -1
+    endi
+
+sql show dnodes
+print ===> $rows $data00 $data01 $data02 $data03 $data04 $data05
+if $data00 != 1 then
+  return -1
+endi
+if $data04 != ready then
+  goto check_dnode_ready
+endi
+
+sql connect
+
+print =============== create database
+sql create database db
+sql show databases
+if $rows != 2 then
+  return -1
+endi
+
+sql use db
+
+print =============== create super table and child table
+sql create table stb1 (ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp) tags (t1 int)
+sql show stables
+print $rows $data00 $data01 $data02
+if $rows != 1 then
+  return -1
+endi
+
+sql create table ct1 using stb1 tags ( 1 )
+sql create table ct2 using stb1 tags ( 2 )
+sql create table ct3 using stb1 tags ( 3 )
+sql create table ct4 using stb1 tags ( 4 )
+sql show tables
+print $rows $data00 $data10 $data20
+if $rows != 4 then
+  return -1
+endi
+
+print =============== insert data into child table ct1 (s)
+sql insert into ct1 values ( '2022-01-01 01:01:01.000', 1, 11111, 111, 11, 1.11, 11.11, 1, "binary1", "nchar1", now+1a )
+sql insert into ct1 values ( '2022-01-01 01:01:06.000', 2, 22222, 222, 22, 2.22, 22.22, 0, "binary2", "nchar2", now+2a )
+sql insert into ct1 values ( '2022-01-01 01:01:10.000', 3, 33333, 333, 33, 3.33, 33.33, 0, "binary3", "nchar3", now+3a )
+sql insert into ct1 values ( '2022-01-01 01:01:16.000', 4, 44444, 444, 44, 4.44, 44.44, 1, "binary4", "nchar4", now+4a )
+sql insert into ct1 values ( '2022-01-01 01:01:20.000', 5, 55555, 555, 55, 5.55, 55.55, 0, "binary5", "nchar5", now+5a )
+sql insert into ct1 values ( '2022-01-01 01:01:26.000', 6, 66666, 666, 66, 6.66, 66.66, 1, "binary6", "nchar6", now+6a )
+sql insert into ct1 values ( '2022-01-01 01:01:30.000', 7, 00000, 000, 00, 0.00, 00.00, 1, "binary7", "nchar7", now+7a )
+sql insert into ct1 values ( '2022-01-01 01:01:36.000', 8, -88888, -888, -88, -8.88, -88.88, 0, "binary8", "nchar8", now+8a )
+
+print =============== insert data into child table ct4 (y)
+sql insert into ct4 values ( '2019-01-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+sql insert into ct4 values ( '2019-10-21 01:01:01.000', 1, 11111, 111, 11, 1.11, 11.11, 1, "binary1", "nchar1", now+1a )
+sql insert into ct4 values ( '2019-12-31 01:01:01.000', 2, 22222, 222, 22, 2.22, 22.22, 0, "binary2", "nchar2", now+2a )
+sql insert into ct4 values ( '2020-01-01 01:01:06.000', 3, 33333, 333, 33, 3.33, 33.33, 0, "binary3", "nchar3", now+3a )
+sql insert into ct4 values ( '2020-05-07 01:01:10.000', 4, 44444, 444, 44, 4.44, 44.44, 1, "binary4", "nchar4", now+4a )
+sql insert into ct4 values ( '2020-09-30 01:01:16.000', 5, 55555, 555, 55, 5.55, 55.55, 0, "binary5", "nchar5", now+5a )
+sql insert into ct4 values ( '2020-12-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+sql insert into ct4 values ( '2021-02-01 01:01:20.000', 6, 66666, 666, 66, 6.66, 66.66, 1, "binary6", "nchar6", now+6a )
+sql insert into ct4 values ( '2021-10-28 01:01:26.000', 7, 00000, 000, 00, 0.00, 00.00, 1, "binary7", "nchar7", "1970-01-01 08:00:00.000" )
+sql insert into ct4 values ( '2021-12-01 01:01:30.000', 8, -88888, -888, -88, -8.88, -88.88, 0, "binary8", "nchar8", "1969-01-01 01:00:00.000" )
+sql insert into ct4 values ( '2022-02-31 01:01:36.000', 9, -99999999999999999, -999, -99, -9.99, -999999999999999999999.99, 1, "binary9", "nchar9", "1900-01-01 00:00:00.000" )
+sql insert into ct4 values ( '2022-05-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
+
+
+print ================ start query ======================
+
+print ================ query 1 having condition
+sql_error select c1 from ct1 group by c1 having count(c1)
+sql_error select c1 from ct4 group by c1 having count(c1)
+sql_error select count(c1) from ct1 group by c1 having count(c1)
+
+sql  select sum(c1) ,count(c7) from ct4 group by c7 having count(c7) > 1  ;
+print ====> sql : select sum(c1) ,count(c7) from ct4 group by c7 having count(c7) > 1  ;
+print ====> rows: $rows
+if $rows != 2 then
+    return -1
+endi
+
+sql  select sum(c1) ,count(c7) from ct4 group by c7 having count(c1)  < sum(c1)  ;
+print ====> sql : select sum(c1) ,count(c7) from ct4 group by c7 having count(c7) > 1  ;
+print ====> rows: $rows
+if $rows != 2 then
+    return -1
+endi
+
+sql  select sum(c1) ,count(c1) from ct4 group by c1 having count(c7)  < 2  and  sum(c1) > 2 ;
+print ====> sql : select sum(c1) ,count(c1) from ct4 group by c1 having count(c7)  < 2  and  sum(c1) > 2 ;
+print ====> rows: $rows
+if $rows != 2 then
+    return -1
+endi
+
+sql  select sum(c1) ,count(c1) from ct4 group by c1 having count(c7)  < 1  or  sum(c1) > 2 ;
+print ====> sql : select sum(c1) ,count(c1) from ct4 group by c1 having count(c7)  < 1  or  sum(c1) > 2 ;
+print ====> rows: $rows
+if $rows != 2 then
+    return -1
+endi
+
+
+print ================ query 1 complex with  having condition
+
+sql select count(c1) from ct4 where c1 > 2 group by c7 having count(c1) < 1 limit 1 offset 1
+print ====> sql : select count(c1) from ct4 where c1 > 2 group by c7 having count(c1) < 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select abs(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select abs(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select acos(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select acos(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select asin(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select asin(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select atan(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select atan(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select ceil(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select ceil(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select cos(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select cos(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select floor(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select floor(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select log(c1,10) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select log(c1,10) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select pow(c1,3) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select pow(c1,3) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select round(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select round(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select sqrt(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select sqrt(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select sin(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select sin(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select tan(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select tan(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+print =================== count all rows
+sql select count(c1) from stb1
+print ====> sql : select count(c1) from stb1
+print ====> rows: $data00
+if $data00 != 20 then
+    return -1
+endi
+
+#=================================================
+print =============== stop and restart taosd
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s start
+
+$loop_cnt = 0
+check_dnode_ready_0:
+	  $loop_cnt = $loop_cnt + 1
+	  sleep 200
+	  if $loop_cnt == 10 then
+	      print ====> dnode not ready!
+		    return -1
+	  endi
+
+sql show dnodes
+print ===> $rows $data00 $data01 $data02 $data03 $data04 $data05
+if $data00 != 1 then
+    return -1
+endi
+if $data04 != ready then
+    goto check_dnode_ready_0
+endi
+
+print =================== count all rows
+sql select count(c1) from stb1
+print ====> sql : select count(c1) from stb1
+print ====> rows: $data00
+if $data00 != 20 then
+  return -1
+endi
+
+print ================ query 1 having condition
+sql_error select c1 from ct1 group by c1 having count(c1)
+sql_error select c1 from ct4 group by c1 having count(c1)
+sql_error select count(c1) from ct1 group by c1 having count(c1)
+
+sql  select sum(c1) ,count(c7) from ct4 group by c7 having count(c7) > 1  ;
+print ====> sql : select sum(c1) ,count(c7) from ct4 group by c7 having count(c7) > 1  ;
+print ====> rows: $rows
+if $rows != 2 then
+    return -1
+endi
+
+sql  select sum(c1) ,count(c7) from ct4 group by c7 having count(c1)  < sum(c1)  ;
+print ====> sql : select sum(c1) ,count(c7) from ct4 group by c7 having count(c7) > 1  ;
+print ====> rows: $rows
+if $rows != 2 then
+    return -1
+endi
+
+sql  select sum(c1) ,count(c1) from ct4 group by c1 having count(c7)  < 2  and  sum(c1) > 2 ;
+print ====> sql : select sum(c1) ,count(c1) from ct4 group by c1 having count(c7)  < 2  and  sum(c1) > 2 ;
+print ====> rows: $rows
+if $rows != 2 then
+    return -1
+endi
+
+sql  select sum(c1) ,count(c1) from ct4 group by c1 having count(c7)  < 1  or  sum(c1) > 2 ;
+print ====> sql : select sum(c1) ,count(c1) from ct4 group by c1 having count(c7)  < 1  or  sum(c1) > 2 ;
+print ====> rows: $rows
+if $rows != 2 then
+    return -1
+endi
+
+
+print ================ query 1 complex with  having condition
+
+sql select count(c1) from ct4 where c1 > 2 group by c7 having count(c1) < 1 limit 1 offset 1
+print ====> sql : select count(c1) from ct4 where c1 > 2 group by c7 having count(c1) < 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select abs(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select abs(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select acos(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select acos(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select asin(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select asin(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select atan(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select atan(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select ceil(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select ceil(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select cos(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select cos(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select floor(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select floor(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select log(c1,10) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select log(c1,10) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select pow(c1,3) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select pow(c1,3) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select round(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select round(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select sqrt(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select sqrt(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select sin(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select sin(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+sql select tan(c1) from ct4 where c1 > 2 group by c1 having abs(c1) > 1 limit 1 offset 1
+print ====> sql : select tan(c1) from ct4 where c1 > 2 group by c7 having abs(c1) > 1 limit 1 offset 1
+print ====> rows: $rows
+if $rows != 1 then
+    return -1
+endi
+
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
\ No newline at end of file

tests/script/tsim/tmq/insertDataV1.sim

@@ -4,13 +4,18 @@ sql connect
 print ================ insert data
 $dbNamme  = d0
 $tbPrefix = ct
-$tbNum    = 2
+$tbNum    = 10
 $rowNum   = 100
 $tstart   = 1640966400000  # 2022-01-01 00:00:00.000
 
 sql use $dbNamme
 
+$loop_cnt = 0
+
 loop_insert:
+print ====> loop $loop_cnt insert
+$loop_cnt = $loop_cnt + 1
+
 $i = 0
 while $i < $tbNum
   $tb = $tbPrefix . $i
@@ -33,8 +38,10 @@ while $i < $tbNum
     $x = $x + 1
   endw
   
+  #print ====> insert rows: $rowNum into $tb and ntb
+
   $i = $i + 1
-  $tstart = 1640966400000
+#  $tstart = 1640966400000
 endw
 goto loop_insert
 

tests/script/tsim/tmq/insertDataV4.sim

@@ -4,13 +4,18 @@ sql connect
 print ================ insert data
 $dbNamme  = d1
 $tbPrefix = ct
-$tbNum    = 2
+$tbNum    = 10
 $rowNum   = 100
 $tstart   = 1640966400000  # 2022-01-01 00:00:00.000
 
 sql use $dbNamme
 
+$loop_cnt = 0
+
 loop_insert:
+print ====> loop $loop_cnt insert
+$loop_cnt = $loop_cnt + 1
+
 $i = 0
 while $i < $tbNum
   $tb = $tbPrefix . $i
@@ -33,8 +38,10 @@ while $i < $tbNum
     $x = $x + 1
   endw
   
+  #print ====> insert rows: $rowNum into $tb and ntb
+
   $i = $i + 1
-  $tstart = 1640966400000
+#  $tstart = 1640966400000
 endw
 goto loop_insert
 

tests/script/tsim/tmq/mainConsumerInMultiTopic.sim

+#### test scenario, please refer to https://jira.taosdata.com:18090/pages/viewpage.action?pageId=135120406
+# scene1: vgroups=1, one topic for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
+# scene2: vgroups=1, multi topics for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
+# scene3: vgroups=4, one topic for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
+# scene4: vgroups=4, multi topics for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
+# notes1: Scalar function: ABS/ACOS/ASIN/ATAN/CEIL/COS/FLOOR/LOG/POW/ROUND/SIN/SQRT/TAN
+# The above use cases are combined with where filter conditions, such as: where ts > "2017-08-12 18:25:58.128Z" and sin(a) > 0.5;
+#
+# notes2: not support aggregate functions(such as sum/count/min/max) and time-windows(interval).
+#
+######## ######## ######## ######## ######## ######## ######## ######## ######## ######## 
+######## This test case include scene2 and scene4
+######## ######## ######## ######## ######## ######## ######## ######## ######## ######## 
+
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/cfg.sh -n dnode1
+system sh/exec.sh -n dnode1 -s start
+
+$loop_cnt = 0
+check_dnode_ready:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $rows $data00 $data01 $data02 $data03 $data04 $data05
+if $data00 != 1 then
+  return -1
+endi
+if $data04 != ready then
+  goto check_dnode_ready
+endi
+
+sql connect
+
+$loop_cnt = 0
+$vgroups  = 1
+$dbNamme  = d0
+loop_vgroups:
+print =============== create database $dbNamme vgroups $vgroups
+sql create database $dbNamme vgroups $vgroups
+sql show databases
+print $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+print $data10 $data11 $data12 $data13 $data14 $data15 $data16 $data17 $data18 $data19
+print $data20 $data21 $data22 $data23 $data24 $data25 $data26 $data27 $data28 $data29
+
+if $loop_cnt == 0 then 
+  if $rows != 2 then 
+    return -1
+  endi
+  if $data02 != 1 then  # vgroups
+    print vgroups: $data02
+    return -1
+  endi
+else
+  if $rows != 3 then 
+    return -1
+  endi
+  if $data00 == d1 then 
+    if $data02 != 4 then  # vgroups
+      print vgroups: $data02
+      return -1
+    endi
+  else  
+    if $data12 != 4 then  # vgroups
+      print vgroups: $data12
+      return -1
+    endi
+  endi
+endi
+
+sql use $dbNamme
+
+print =============== create super table
+sql create table if not exists stb (ts timestamp, c1 int, c2 float, c3 binary(10)) tags (t1 int)
+
+sql show stables
+if $rows != 1 then 
+  return -1
+endi
+
+print =============== create child table
+$tbPrefix = ct
+$tbNum = 100
+
+$i = 0
+while $i < $tbNum
+  $tb = $tbPrefix . $i
+  sql create table $tb using stb tags( $i )
+  $i = $i + 1
+endw
+
+print =============== create normal table
+sql create table ntb (ts timestamp, c1 int, c2 float, c3 binary(10))
+
+print =============== create multi topics. notes: now only support:
+print =============== 1. columns from stb/ctb/ntb; 2. * from ctb/ntb; 3. function from stb/ctb/ntb
+print =============== will support: * from stb
+
+sql create topic topic_stb_column as select ts, c1, c3 from stb
+#sql create topic topic_stb_all as select * from stb
+sql create topic topic_stb_function as select ts, abs(c1), sin(c2) from stb
+
+sql create topic topic_ctb_column as select ts, c1, c3 from ct0
+sql create topic topic_ctb_all as select * from ct0
+sql create topic topic_ctb_function as select ts, abs(c1), sin(c2) from ct0
+
+sql create topic topic_ntb_column as select ts, c1, c3 from ntb
+sql create topic topic_ntb_all as select * from ntb
+sql create topic topic_ntb_function as select ts, abs(c1), sin(c2) from ntb
+
+sql show tables
+if $rows != 101 then 
+  return -1
+endi
+
+print =============== run_back insert data
+
+if $loop_cnt == 0 then 
+  run_back tsim/tmq/insertDataV1.sim
+else
+  run_back tsim/tmq/insertDataV4.sim
+endi
+
+#sleep 1000
+
+#$rowNum = 1000
+#$tstart = 1640966400000  # 2022-01-01 00:00:00.000
+#
+#$i = 0
+#while $i < $tbNum
+#  $tb = $tbPrefix . $i
+#
+#  $x = 0
+#  while $x < $rowNum
+#    $c = $x / 10
+#    $c = $c * 10
+#    $c = $x - $c
+#
+#    $binary = ' . binary
+#    $binary = $binary . $c
+#    $binary = $binary . '
+#
+#    sql insert into $tb values ($tstart , $c , $x , $binary )
+#    sql insert into ntb values ($tstart , $c , $x , $binary )
+#    $tstart = $tstart + 1
+#    $x = $x + 1
+#  endw
+#
+#  $i = $i + 1
+#  $tstart = 1640966400000
+#endw
+
+#root@trd02 /home $ tmq_sim --help                                                                          
+# -c      Configuration directory, default is 
+# -d      The name of the database for cosumer, no default 
+# -t      The topic string for cosumer, no default 
+# -k      The key-value string for cosumer, no default 
+# -g      showMsgFlag, default is 0
+#        
+
+$consumeDelay = 50
+$consumeMsgCntFromTopic = 1000
+print consumeMsgCntFromTopic: $consumeMsgCntFromTopic , consumeDelay: $consumeDelay
+
+# supported key:
+# group.id:<xxx>
+# enable.auto.commit:<true | false>
+# auto.offset.reset:<earliest | latest | none>
+# td.connect.ip:<fqdn | ipaddress>
+# td.connect.user:root
+# td.connect.pass:taosdata
+# td.connect.port:6030
+# td.connect.db:db
+
+$numOfTopics = 2
+$expectConsumeMsgCnt = $consumeMsgCntFromTopic * $numOfTopics
+$expect_result = @{consume success: @
+$expect_result = $expect_result . $expectConsumeMsgCnt
+$expect_result = $expect_result . @, @ 
+$expect_result = $expect_result . 0}
+print expect_result----> $expect_result
+#print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_column, topic_stb_function, topic_stb_all" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+#system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_column, topic_stb_function, topic_stb_all" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_column, topic_stb_function" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_column, topic_stb_function" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+#if $system_content != @{consume success: 20000, 0}@ then
+if $system_content < $expect_result then
+  return -1
+endi
+
+$numOfTopics = 3
+$expectConsumeMsgCnt = $consumeMsgCntFromTopic * $numOfTopics
+$expect_result = @{consume success: @
+$expect_result = $expect_result . $expectConsumeMsgCnt
+$expect_result = $expect_result . @, @ 
+$expect_result = $expect_result . 0}
+print expect_result----> $expect_result
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ctb_column, topic_ctb_function, topic_ctb_all" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ctb_column, topic_ctb_function, topic_ctb_all" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+#if $system_content != @{consume success: 300, 0}@ then
+if $system_content < $expectConsumeMsgCnt then
+  return -1
+endi
+
+$numOfTopics = 3
+$expectConsumeMsgCnt = $consumeMsgCntFromTopic * $numOfTopics
+$expect_result = @{consume success: @
+$expect_result = $expect_result . $expectConsumeMsgCnt
+$expect_result = $expect_result . @, @ 
+$expect_result = $expect_result . 0}
+print expect_result----> $expect_result
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ntb_column, topic_ntb_all, topic_ntb_function" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ntb_column, topic_ntb_all, topic_ntb_function" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+#if $system_content != @{consume success: 30000, 0}@ then
+if $system_content < $expectConsumeMsgCnt then
+  return -1
+endi
+
+if $loop_cnt == 0 then
+  $loop_cnt = 1
+  $vgroups  = 4
+  $dbNamme  = d1
+  goto loop_vgroups
+endi
+
+
+#system sh/exec.sh -n dnode1 -s stop -x SIGINT

tests/script/tsim/tmq/mainConsumerInOneTopic.sim

+#### test scenario, please refer to https://jira.taosdata.com:18090/pages/viewpage.action?pageId=135120406
+# scene1: vgroups=1, one topic for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
+# scene2: vgroups=1, multi topics for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
+# scene3: vgroups=4, one topic for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
+# scene4: vgroups=4, multi topics for one consumer, include: columns from stb/ctb/ntb, * from stb/ctb/ntb, Scalar function from stb/ctb/ntb
+# notes1: Scalar function: ABS/ACOS/ASIN/ATAN/CEIL/COS/FLOOR/LOG/POW/ROUND/SIN/SQRT/TAN
+# The above use cases are combined with where filter conditions, such as: where ts > "2017-08-12 18:25:58.128Z" and sin(a) > 0.5;
+#
+# notes2: not support aggregate functions(such as sum/count/min/max) and time-windows(interval).
+#
+######## ######## ######## ######## ######## ######## ######## ######## ######## ######## 
+######## This test case include scene1 and scene3
+######## ######## ######## ######## ######## ######## ######## ######## ######## ######## 
+
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/cfg.sh -n dnode1
+system sh/exec.sh -n dnode1 -s start
+
+$loop_cnt = 0
+check_dnode_ready:
+	$loop_cnt = $loop_cnt + 1
+	sleep 200
+	if $loop_cnt == 10 then
+	  print ====> dnode not ready!
+		return -1
+	endi
+sql show dnodes
+print ===> $rows $data00 $data01 $data02 $data03 $data04 $data05
+if $data00 != 1 then
+  return -1
+endi
+if $data04 != ready then
+  goto check_dnode_ready
+endi
+
+sql connect
+
+$loop_cnt = 0
+$vgroups  = 1
+$dbNamme  = d0
+loop_vgroups:
+print =============== create database $dbNamme vgroups $vgroups
+sql create database $dbNamme vgroups $vgroups
+sql show databases
+print $data00 $data01 $data02 $data03 $data04 $data05 $data06 $data07 $data08 $data09
+print $data10 $data11 $data12 $data13 $data14 $data15 $data16 $data17 $data18 $data19
+print $data20 $data21 $data22 $data23 $data24 $data25 $data26 $data27 $data28 $data29
+
+if $loop_cnt == 0 then 
+  if $rows != 2 then 
+    return -1
+  endi
+  if $data02 != 1 then  # vgroups
+    print vgroups: $data02
+    return -1
+  endi
+else
+  if $rows != 3 then 
+    return -1
+  endi
+  if $data00 == d1 then 
+    if $data02 != 4 then  # vgroups
+      print vgroups: $data02
+      return -1
+    endi
+  else  
+    if $data12 != 4 then  # vgroups
+      print vgroups: $data12
+      return -1
+    endi
+  endi
+endi
+
+sql use $dbNamme
+
+print =============== create super table
+sql create table if not exists stb (ts timestamp, c1 int, c2 float, c3 binary(10)) tags (t1 int)
+
+sql show stables
+if $rows != 1 then 
+  return -1
+endi
+
+print =============== create child table
+$tbPrefix = ct
+$tbNum = 100
+
+$i = 0
+while $i < $tbNum
+  $tb = $tbPrefix . $i
+  sql create table $tb using stb tags( $i )
+  $i = $i + 1
+endw
+
+print =============== create normal table
+sql create table ntb (ts timestamp, c1 int, c2 float, c3 binary(10))
+
+print =============== create multi topics. notes: now only support:
+print =============== 1. columns from stb/ctb/ntb; 2. * from ctb/ntb; 3. function from stb/ctb/ntb
+print =============== will support: * from stb
+
+sql create topic topic_stb_column as select ts, c1, c3 from stb
+#sql create topic topic_stb_all as select * from stb
+sql create topic topic_stb_function as select ts, abs(c1), sin(c2) from stb
+
+sql create topic topic_ctb_column as select ts, c1, c3 from ct0
+sql create topic topic_ctb_all as select * from ct0
+sql create topic topic_ctb_function as select ts, abs(c1), sin(c2) from ct0
+
+sql create topic topic_ntb_column as select ts, c1, c3 from ntb
+sql create topic topic_ntb_all as select * from ntb
+sql create topic topic_ntb_function as select ts, abs(c1), sin(c2) from ntb
+
+sql show tables
+if $rows != 101 then 
+  return -1
+endi
+
+print =============== run_back insert data
+
+if $loop_cnt == 0 then 
+  run_back tsim/tmq/insertDataV1.sim
+else
+  run_back tsim/tmq/insertDataV4.sim
+endi
+
+#sleep 1000
+
+#$rowNum = 1000
+#$tstart = 1640966400000  # 2022-01-01 00:00:00.000
+#
+#$i = 0
+#while $i < $tbNum
+#  $tb = $tbPrefix . $i
+#
+#  $x = 0
+#  while $x < $rowNum
+#    $c = $x / 10
+#    $c = $c * 10
+#    $c = $x - $c
+#
+#    $binary = ' . binary
+#    $binary = $binary . $c
+#    $binary = $binary . '
+#
+#    sql insert into $tb values ($tstart , $c , $x , $binary )
+#    sql insert into ntb values ($tstart , $c , $x , $binary )
+#    $tstart = $tstart + 1
+#    $x = $x + 1
+#  endw
+#
+#  $i = $i + 1
+#  $tstart = 1640966400000
+#endw
+
+#root@trd02 /home $ tmq_sim --help                                                                          
+# -c      Configuration directory, default is 
+# -d      The name of the database for cosumer, no default 
+# -t      The topic string for cosumer, no default 
+# -k      The key-value string for cosumer, no default 
+# -g      showMsgFlag, default is 0
+#        
+
+$consumeDelay = 50
+$expectConsumeMsgCnt = 1000
+print expectConsumeMsgCnt: $expectConsumeMsgCnt , consumeDelay: $consumeDelay
+
+# supported key:
+# group.id:<xxx>
+# enable.auto.commit:<true | false>
+# auto.offset.reset:<earliest | latest | none>
+# td.connect.ip:<fqdn | ipaddress>
+# td.connect.user:root
+# td.connect.pass:taosdata
+# td.connect.port:6030
+# td.connect.db:db
+
+$expect_result = @{consume success: @
+$expect_result = $expect_result . $expectConsumeMsgCnt
+$expect_result = $expect_result . @, @ 
+$expect_result = $expect_result . 0}
+print expect_result----> $expect_result
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_column" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_column" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+if $system_content < $expectConsumeMsgCnt then
+  return -1
+endi
+
+#print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_all" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+#system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_all" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+#print cmd result----> $system_content
+##if $system_content != @{consume success: 10000, 0}@ then
+#if $system_content < $expectConsumeMsgCnt then
+#  return -1
+#endi
+
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_function" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_function" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+#if $system_content != @{consume success: 10000, 0}@ then
+if $system_content < $expectConsumeMsgCnt then
+  return -1
+endi
+
+$expect_result = @{consume success: @
+$expect_result = $expect_result . $rowNum
+$expect_result = $expect_result . @, @ 
+$expect_result = $expect_result . 0}
+print expect_result----> $expect_result
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ctb_column" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ctb_column" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+if $system_content < $expectConsumeMsgCnt then
+  return -1
+endi
+
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ctb_all" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ctb_all" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+if $system_content < $expectConsumeMsgCnt then
+  return -1
+endi
+
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ctb_function" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ctb_function" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+if $system_content < $expectConsumeMsgCnt then
+  return -1
+endi
+
+$expect_result = @{consume success: @
+$expect_result = $expect_result . $totalMsgCnt
+$expect_result = $expect_result . @, @ 
+$expect_result = $expect_result . 0}
+print expect_result----> $expect_result
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ntb_column" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ntb_column" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+if $system_content < $expectConsumeMsgCnt then
+  return -1
+endi
+
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ntb_all" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ntb_all" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+if $system_content < $expectConsumeMsgCnt then
+  return -1
+endi
+
+print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ntb_function" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_ntb_function" -k "group.id:tg2" -y $consumeDelay -m $expectConsumeMsgCnt
+print cmd result----> $system_content
+if $system_content < $expectConsumeMsgCnt then
+  return -1
+endi
+
+if $loop_cnt == 0 then
+  $loop_cnt = 1
+  $vgroups  = 4
+  $dbNamme  = d1
+  goto loop_vgroups
+endi
+
+#system sh/exec.sh -n dnode1 -s stop -x SIGINT

tools/shell/src/shellEngine.c

@@ -26,6 +26,7 @@
 #include "tglobal.h"
 #include "ttypes.h"
 #include "tutil.h"
+#include "tconfig.h"
 
 #include <regex.h>
 #include <wordexp.h>
@@ -90,6 +91,11 @@ TAOS *shellInit(SShellArguments *_args) {
     _args->user = TSDB_DEFAULT_USER;
   }
 
+  SConfig *pCfg = cfgInit();
+  if (NULL == pCfg) return NULL;
+
+  if (0 != taosAddClientLogCfg(pCfg)) return NULL;
+
   // Connect to the database.
   TAOS *con = NULL;
   if (_args->auth == NULL) {

taos-tools @ bf6c7669

-Subproject commit 33cdfe4f90a209f105c1b6091439798a9cde1e93
+Subproject commit bf6c766986c61ff4fc80421fdea682a8fd4b5b32