TD-1915

src/dnode/src/dnodeMPeer.c

@@ -128,7 +128,7 @@ void dnodeDispatchToMPeerQueue(SRpcMsg *pMsg) {
     return;
   }
 
-  SMnodeMsg *pPeer = (SMnodeMsg *)taosAllocateQitem(sizeof(SMnodeMsg));
+  SMnodeMsg *pPeer = taosAllocateQitem(sizeof(SMnodeMsg));
   mnodeCreateMsg(pPeer, pMsg);
   taosWriteQitem(tsMPeerQueue, TAOS_QTYPE_RPC, pPeer);
 }

src/dnode/src/dnodeMRead.c

@@ -129,7 +129,7 @@ void dnodeDispatchToMReadQueue(SRpcMsg *pMsg) {
     return;
   }
 
-  SMnodeMsg *pRead = (SMnodeMsg *)taosAllocateQitem(sizeof(SMnodeMsg));
+  SMnodeMsg *pRead = taosAllocateQitem(sizeof(SMnodeMsg));
   mnodeCreateMsg(pRead, pMsg);
   taosWriteQitem(tsMReadQueue, TAOS_QTYPE_RPC, pRead);
 }

src/dnode/src/dnodeMWrite.c

@@ -129,7 +129,7 @@ void dnodeDispatchToMWriteQueue(SRpcMsg *pMsg) {
     return;
   }
 
-  SMnodeMsg *pWrite = (SMnodeMsg *)taosAllocateQitem(sizeof(SMnodeMsg));
+  SMnodeMsg *pWrite = taosAllocateQitem(sizeof(SMnodeMsg));
   mnodeCreateMsg(pWrite, pMsg);
 
   dDebug("app:%p:%p, msg:%s is put into mwrite queue:%p", pWrite->rpcMsg.ahandle, pWrite,

src/dnode/src/dnodePeer.c

@@ -19,6 +19,7 @@
  * to dnode. All theses messages are handled from here
  */
 
+#define _DEFAULT_SOURCE
 #include "os.h"
 #include "taosmsg.h"
 #include "tglobal.h"

src/inc/mnode.h

@@ -35,7 +35,13 @@ typedef struct {
 } SMnodeRsp;
 
 typedef struct SMnodeMsg {
-  SRpcMsg   rpcMsg;
+  struct SAcctObj * pAcct;
+  struct SDnodeObj *pDnode;
+  struct SUserObj * pUser;
+  struct SDbObj *   pDb;
+  struct SVgObj *   pVgroup;
+  struct STableObj *pTable;
+  struct SSTableObj*pSTable;
   SMnodeRsp rpcRsp;
   int8_t    received;
   int8_t    successed;
@@ -43,13 +49,7 @@ typedef struct SMnodeMsg {
   int8_t    retry;
   int32_t   code;
   void *    pObj;
-  struct SAcctObj * pAcct;
-  struct SDnodeObj *pDnode;
-  struct SUserObj * pUser;
-  struct SDbObj *   pDb;
-  struct SVgObj *   pVgroup;
-  struct STableObj *pTable;
-  struct SSuperTableObj *pSTable;
+  SRpcMsg   rpcMsg;
 } SMnodeMsg;
 
 void    mnodeCreateMsg(SMnodeMsg *pMsg, SRpcMsg *rpcMsg);

src/inc/taosdef.h

@@ -424,42 +424,43 @@ void tsDataSwap(void *pLeft, void *pRight, int32_t type, int32_t size, void* buf
 #define TSDB_PORT_DNODEDNODE 5 
 #define TSDB_PORT_SYNC       10 
 #define TSDB_PORT_HTTP       11 
-#define TSDB_PORT_ARBITRATOR 12 
+#define TSDB_PORT_ARBITRATOR 12
 
-#define TAOS_QTYPE_RPC      0
-#define TAOS_QTYPE_FWD      1
-#define TAOS_QTYPE_WAL      2 
-#define TAOS_QTYPE_CQ       3
-#define TAOS_QTYPE_QUERY    4
+typedef enum {
+  TAOS_QTYPE_RPC   = 0,
+  TAOS_QTYPE_FWD   = 1,
+  TAOS_QTYPE_WAL   = 2,
+  TAOS_QTYPE_CQ    = 3,
+  TAOS_QTYPE_QUERY = 4
+} EQType;
 
 typedef enum {
-  TSDB_SUPER_TABLE        = 0,  // super table
-  TSDB_CHILD_TABLE        = 1,  // table created from super table
-  TSDB_NORMAL_TABLE       = 2,  // ordinary table
-  TSDB_STREAM_TABLE       = 3,  // table created from stream computing
-  TSDB_TABLE_MAX          = 4
+  TSDB_SUPER_TABLE  = 0,   // super table
+  TSDB_CHILD_TABLE  = 1,   // table created from super table
+  TSDB_NORMAL_TABLE = 2,  // ordinary table
+  TSDB_STREAM_TABLE = 3,  // table created from stream computing
+  TSDB_TABLE_MAX    = 4
 } ETableType;
 
 typedef enum {
-  TSDB_MOD_MNODE,
-  TSDB_MOD_HTTP,
-  TSDB_MOD_MONITOR,
-  TSDB_MOD_MQTT,
-  TSDB_MOD_MAX
+  TSDB_MOD_MNODE   = 0,
+  TSDB_MOD_HTTP    = 1,
+  TSDB_MOD_MONITOR = 2,
+  TSDB_MOD_MQTT    = 3,
+  TSDB_MOD_MAX     = 4
 } EModuleType;
 
-  typedef enum {
-    TSDB_CHECK_ITEM_NETWORK,
-    TSDB_CHECK_ITEM_MEM,
-    TSDB_CHECK_ITEM_CPU,
-    TSDB_CHECK_ITEM_DISK,
-    TSDB_CHECK_ITEM_OS,    
-    TSDB_CHECK_ITEM_ACCESS,    
-    TSDB_CHECK_ITEM_VERSION,
-    TSDB_CHECK_ITEM_DATAFILE,
-    TSDB_CHECK_ITEM_MAX
-  } ECheckItemType;
-
+typedef enum {
+  TSDB_CHECK_ITEM_NETWORK,
+  TSDB_CHECK_ITEM_MEM,
+  TSDB_CHECK_ITEM_CPU,
+  TSDB_CHECK_ITEM_DISK,
+  TSDB_CHECK_ITEM_OS,    
+  TSDB_CHECK_ITEM_ACCESS,    
+  TSDB_CHECK_ITEM_VERSION,
+  TSDB_CHECK_ITEM_DATAFILE,
+  TSDB_CHECK_ITEM_MAX
+} ECheckItemType;
 
 #ifdef __cplusplus
 }

src/mnode/inc/mnodeDef.h

@@ -89,7 +89,7 @@ typedef struct STableObj {
   int8_t type;
 } STableObj;
 
-typedef struct SSuperTableObj {
+typedef struct SSTableObj {
   STableObj  info; 
   int8_t     reserved0[9]; // for fill struct STableObj to 4byte align
   int16_t    nextColId;
@@ -104,7 +104,7 @@ typedef struct SSuperTableObj {
   int32_t    numOfTables;
   SSchema *  schema;
   void *     vgHash;
-} SSuperTableObj;
+} SSTableObj;
 
 typedef struct {
   STableObj  info;  
@@ -122,8 +122,8 @@ typedef struct {
   int32_t    refCount;
   char*      sql;          //used by normal table
   SSchema*   schema;       //used by normal table
-  SSuperTableObj *superTable;
-} SChildTableObj;
+  SSTableObj*superTable;
+} SCTableObj;
 
 typedef struct {
   int32_t    dnodeId;

src/mnode/inc/mnodeTable.h

@@ -29,8 +29,8 @@ int64_t mnodeGetChildTableNum();
 void *  mnodeGetTable(char *tableId);
 void    mnodeIncTableRef(void *pTable);
 void    mnodeDecTableRef(void *pTable);
-void *  mnodeGetNextChildTable(void *pIter, SChildTableObj **pTable);
-void *  mnodeGetNextSuperTable(void *pIter, SSuperTableObj **pTable);
+void *  mnodeGetNextChildTable(void *pIter, SCTableObj **pTable);
+void *  mnodeGetNextSuperTable(void *pIter, SSTableObj **pTable);
 void    mnodeDropAllChildTables(SDbObj *pDropDb);
 void    mnodeDropAllSuperTables(SDbObj *pDropDb);
 void    mnodeDropAllChildTablesInVgroups(SVgObj *pVgroup);

src/mnode/inc/mnodeVgroup.h

@@ -43,8 +43,8 @@ void    mnodeDropVgroup(SVgObj *pVgroup, void *ahandle);
 void    mnodeAlterVgroup(SVgObj *pVgroup, void *ahandle);
 int32_t mnodeGetAvailableVgroup(struct SMnodeMsg *pMsg, SVgObj **pVgroup, int32_t *sid);
 
-void    mnodeAddTableIntoVgroup(SVgObj *pVgroup, SChildTableObj *pTable);
-void    mnodeRemoveTableFromVgroup(SVgObj *pVgroup, SChildTableObj *pTable);
+void    mnodeAddTableIntoVgroup(SVgObj *pVgroup, SCTableObj *pTable);
+void    mnodeRemoveTableFromVgroup(SVgObj *pVgroup, SCTableObj *pTable);
 void    mnodeSendDropVnodeMsg(int32_t vgId, SRpcEpSet *epSet, void *ahandle);
 void    mnodeSendCreateVgroupMsg(SVgObj *pVgroup, void *ahandle);
 void    mnodeSendAlterVgroupMsg(SVgObj *pVgroup);

src/mnode/src/mnodeSdb.c

@@ -1043,7 +1043,7 @@ void sdbFreeWritequeue() {
 int32_t sdbWriteToQueue(void *param, void *data, int32_t qtype, void *pMsg) {
   SWalHead *pHead = data;
   int32_t   size = sizeof(SWalHead) + pHead->len;
-  SWalHead *pWal = (SWalHead *)taosAllocateQitem(size);
+  SWalHead *pWal = taosAllocateQitem(size);
   memcpy(pWal, pHead, size);
 
   taosWriteQitem(tsSdbWriteQueue, qtype, pWal);

src/mnode/src/mnodeTable.c

@@ -52,9 +52,9 @@ static int32_t tsSuperTableUpdateSize;
 static void *  mnodeGetChildTable(char *tableId);
 static void *  mnodeGetSuperTable(char *tableId);
 static void *  mnodeGetSuperTableByUid(uint64_t uid);
-static void    mnodeDropAllChildTablesInStable(SSuperTableObj *pStable);
-static void    mnodeAddTableIntoStable(SSuperTableObj *pStable, SChildTableObj *pCtable);
-static void    mnodeRemoveTableFromStable(SSuperTableObj *pStable, SChildTableObj *pCtable);
+static void    mnodeDropAllChildTablesInStable(SSTableObj *pStable);
+static void    mnodeAddTableIntoStable(SSTableObj *pStable, SCTableObj *pCtable);
+static void    mnodeRemoveTableFromStable(SSTableObj *pStable, SCTableObj *pCtable);
 
 static int32_t mnodeGetShowTableMeta(STableMetaMsg *pMeta, SShowObj *pShow, void *pConn);
 static int32_t mnodeRetrieveShowTables(SShowObj *pShow, char *data, int32_t rows, void *pConn);
@@ -86,9 +86,9 @@ static int32_t mnodeAutoCreateChildTable(SMnodeMsg *pMsg);
 static int32_t mnodeProcessAlterTableMsg(SMnodeMsg *pMsg);
 static void    mnodeProcessAlterTableRsp(SRpcMsg *rpcMsg);
 
-static int32_t mnodeFindSuperTableColumnIndex(SSuperTableObj *pStable, char *colName);
+static int32_t mnodeFindSuperTableColumnIndex(SSTableObj *pStable, char *colName);
 
-static void mnodeDestroyChildTable(SChildTableObj *pTable) {
+static void mnodeDestroyChildTable(SCTableObj *pTable) {
   taosTFree(pTable->info.tableId);
   taosTFree(pTable->schema);
   taosTFree(pTable->sql);
@@ -101,7 +101,7 @@ static int32_t mnodeChildTableActionDestroy(SSdbOper *pOper) {
 }
 
 static int32_t mnodeChildTableActionInsert(SSdbOper *pOper) {
-  SChildTableObj *pTable = pOper->pObj;
+  SCTableObj *pTable = pOper->pObj;
 
   SVgObj *pVgroup = mnodeGetVgroup(pTable->vgId);
   if (pVgroup == NULL) {
@@ -150,7 +150,7 @@ static int32_t mnodeChildTableActionInsert(SSdbOper *pOper) {
 }
 
 static int32_t mnodeChildTableActionDelete(SSdbOper *pOper) {
-  SChildTableObj *pTable = pOper->pObj;
+  SCTableObj *pTable = pOper->pObj;
   if (pTable->vgId == 0) {
     return TSDB_CODE_MND_VGROUP_NOT_EXIST;
   }
@@ -186,8 +186,8 @@ static int32_t mnodeChildTableActionDelete(SSdbOper *pOper) {
 }
 
 static int32_t mnodeChildTableActionUpdate(SSdbOper *pOper) {
-  SChildTableObj *pNew = pOper->pObj;
-  SChildTableObj *pTable = mnodeGetChildTable(pNew->info.tableId);
+  SCTableObj *pNew = pOper->pObj;
+  SCTableObj *pTable = mnodeGetChildTable(pNew->info.tableId);
   if (pTable != pNew) {
     void *oldTableId = pTable->info.tableId;    
     void *oldSql = pTable->sql;
@@ -195,7 +195,7 @@ static int32_t mnodeChildTableActionUpdate(SSdbOper *pOper) {
     void *oldSTable = pTable->superTable;
     int32_t oldRefCount = pTable->refCount;
     
-    memcpy(pTable, pNew, sizeof(SChildTableObj));
+    memcpy(pTable, pNew, sizeof(SCTableObj));
     
     pTable->refCount = oldRefCount;
     pTable->sql = pNew->sql;
@@ -213,7 +213,7 @@ static int32_t mnodeChildTableActionUpdate(SSdbOper *pOper) {
 }
 
 static int32_t mnodeChildTableActionEncode(SSdbOper *pOper) {
-  SChildTableObj *pTable = pOper->pObj;
+  SCTableObj *pTable = pOper->pObj;
   assert(pTable != NULL && pOper->rowData != NULL);
 
   int32_t len = strlen(pTable->info.tableId);
@@ -244,7 +244,7 @@ static int32_t mnodeChildTableActionEncode(SSdbOper *pOper) {
 
 static int32_t mnodeChildTableActionDecode(SSdbOper *pOper) {
   assert(pOper->rowData != NULL);
-  SChildTableObj *pTable = calloc(1, sizeof(SChildTableObj));
+  SCTableObj *pTable = calloc(1, sizeof(SCTableObj));
   if (pTable == NULL) return TSDB_CODE_MND_OUT_OF_MEMORY;
 
   int32_t len = strlen(pOper->rowData);
@@ -284,7 +284,7 @@ static int32_t mnodeChildTableActionDecode(SSdbOper *pOper) {
 
 static int32_t mnodeChildTableActionRestored() {
   void *pIter = NULL;
-  SChildTableObj *pTable = NULL;
+  SCTableObj *pTable = NULL;
 
   while (1) {
     pIter = mnodeGetNextChildTable(pIter, &pTable);
@@ -323,7 +323,7 @@ static int32_t mnodeChildTableActionRestored() {
     }
 
     if (pTable->info.type == TSDB_CHILD_TABLE) {
-      SSuperTableObj *pSuperTable = mnodeGetSuperTableByUid(pTable->suid);
+      SSTableObj *pSuperTable = mnodeGetSuperTableByUid(pTable->suid);
       if (pSuperTable == NULL) {
         mError("ctable:%s, stable:%" PRIu64 " not exist", pTable->info.tableId, pTable->suid);
         pTable->vgId = 0;
@@ -344,14 +344,14 @@ static int32_t mnodeChildTableActionRestored() {
 }
 
 static int32_t mnodeInitChildTables() {
-  SChildTableObj tObj;
+  SCTableObj tObj;
   tsChildTableUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj.info.type;
 
   SSdbTableDesc tableDesc = {
     .tableId      = SDB_TABLE_CTABLE,
     .tableName    = "ctables",
     .hashSessions = TSDB_DEFAULT_CTABLES_HASH_SIZE,
-    .maxRowSize   = sizeof(SChildTableObj) + sizeof(SSchema) * (TSDB_MAX_TAGS + TSDB_MAX_COLUMNS + 16) + TSDB_TABLE_FNAME_LEN + TSDB_CQ_SQL_SIZE,
+    .maxRowSize   = sizeof(SCTableObj) + sizeof(SSchema) * (TSDB_MAX_TAGS + TSDB_MAX_COLUMNS + 16) + TSDB_TABLE_FNAME_LEN + TSDB_CQ_SQL_SIZE,
     .refCountPos  = (int8_t *)(&tObj.refCount) - (int8_t *)&tObj,
     .keyType      = SDB_KEY_VAR_STRING,
     .insertFp     = mnodeChildTableActionInsert,
@@ -386,7 +386,7 @@ int64_t mnodeGetChildTableNum() {
   return sdbGetNumOfRows(tsChildTableSdb);
 }
 
-static void mnodeAddTableIntoStable(SSuperTableObj *pStable, SChildTableObj *pCtable) {
+static void mnodeAddTableIntoStable(SSTableObj *pStable, SCTableObj *pCtable) {
   atomic_add_fetch_32(&pStable->numOfTables, 1);
 
   if (pStable->vgHash == NULL) {
@@ -402,7 +402,7 @@ static void mnodeAddTableIntoStable(SSuperTableObj *pStable, SChildTableObj *pCt
   }
 }
 
-static void mnodeRemoveTableFromStable(SSuperTableObj *pStable, SChildTableObj *pCtable) {
+static void mnodeRemoveTableFromStable(SSTableObj *pStable, SCTableObj *pCtable) {
   atomic_sub_fetch_32(&pStable->numOfTables, 1);
 
   if (pStable->vgHash == NULL) return;
@@ -416,7 +416,7 @@ static void mnodeRemoveTableFromStable(SSuperTableObj *pStable, SChildTableObj *
   mnodeDecVgroupRef(pVgroup);
 }
 
-static void mnodeDestroySuperTable(SSuperTableObj *pStable) {
+static void mnodeDestroySuperTable(SSTableObj *pStable) {
   if (pStable->vgHash != NULL) {
     taosHashCleanup(pStable->vgHash);
     pStable->vgHash = NULL;
@@ -432,7 +432,7 @@ static int32_t mnodeSuperTableActionDestroy(SSdbOper *pOper) {
 }
 
 static int32_t mnodeSuperTableActionInsert(SSdbOper *pOper) {
-  SSuperTableObj *pStable = pOper->pObj;
+  SSTableObj *pStable = pOper->pObj;
   SDbObj *pDb = mnodeGetDbByTableId(pStable->info.tableId);
   if (pDb != NULL && pDb->status == TSDB_DB_STATUS_READY) {
     mnodeAddSuperTableIntoDb(pDb);
@@ -443,11 +443,11 @@ static int32_t mnodeSuperTableActionInsert(SSdbOper *pOper) {
 }
 
 static int32_t mnodeSuperTableActionDelete(SSdbOper *pOper) {
-  SSuperTableObj *pStable = pOper->pObj;
+  SSTableObj *pStable = pOper->pObj;
   SDbObj *pDb = mnodeGetDbByTableId(pStable->info.tableId);
   if (pDb != NULL) {
     mnodeRemoveSuperTableFromDb(pDb);
-    mnodeDropAllChildTablesInStable((SSuperTableObj *)pStable);
+    mnodeDropAllChildTablesInStable((SSTableObj *)pStable);
   }
   mnodeDecDbRef(pDb);
 
@@ -455,8 +455,8 @@ static int32_t mnodeSuperTableActionDelete(SSdbOper *pOper) {
 }
 
 static int32_t mnodeSuperTableActionUpdate(SSdbOper *pOper) {
-  SSuperTableObj *pNew = pOper->pObj;
-  SSuperTableObj *pTable = mnodeGetSuperTable(pNew->info.tableId);
+  SSTableObj *pNew = pOper->pObj;
+  SSTableObj *pTable = mnodeGetSuperTable(pNew->info.tableId);
   if (pTable != NULL && pTable != pNew) {
     void *oldTableId = pTable->info.tableId;
     void *oldSchema = pTable->schema;
@@ -464,7 +464,7 @@ static int32_t mnodeSuperTableActionUpdate(SSdbOper *pOper) {
     int32_t oldRefCount = pTable->refCount;
     int32_t oldNumOfTables = pTable->numOfTables;
 
-    memcpy(pTable, pNew, sizeof(SSuperTableObj));
+    memcpy(pTable, pNew, sizeof(SSTableObj));
 
     pTable->vgHash = oldVgHash;
     pTable->refCount = oldRefCount;
@@ -480,7 +480,7 @@ static int32_t mnodeSuperTableActionUpdate(SSdbOper *pOper) {
 }
 
 static int32_t mnodeSuperTableActionEncode(SSdbOper *pOper) {
-  SSuperTableObj *pStable = pOper->pObj;
+  SSTableObj *pStable = pOper->pObj;
   assert(pOper->pObj != NULL && pOper->rowData != NULL);
 
   int32_t len = strlen(pStable->info.tableId);
@@ -504,7 +504,7 @@ static int32_t mnodeSuperTableActionEncode(SSdbOper *pOper) {
 
 static int32_t mnodeSuperTableActionDecode(SSdbOper *pOper) {
   assert(pOper->rowData != NULL);
-  SSuperTableObj *pStable = (SSuperTableObj *) calloc(1, sizeof(SSuperTableObj));
+  SSTableObj *pStable = (SSTableObj *) calloc(1, sizeof(SSTableObj));
   if (pStable == NULL) return TSDB_CODE_MND_OUT_OF_MEMORY;
 
   int32_t len = strlen(pOper->rowData);
@@ -537,14 +537,14 @@ static int32_t mnodeSuperTableActionRestored() {
 }
 
 static int32_t mnodeInitSuperTables() {
-  SSuperTableObj tObj;
+  SSTableObj tObj;
   tsSuperTableUpdateSize = (int8_t *)tObj.updateEnd - (int8_t *)&tObj.info.type;
 
   SSdbTableDesc tableDesc = {
     .tableId      = SDB_TABLE_STABLE,
     .tableName    = "stables",
     .hashSessions = TSDB_DEFAULT_STABLES_HASH_SIZE,
-    .maxRowSize   = sizeof(SSuperTableObj) + sizeof(SSchema) * (TSDB_MAX_TAGS + TSDB_MAX_COLUMNS + 16) + TSDB_TABLE_FNAME_LEN,
+    .maxRowSize   = sizeof(SSTableObj) + sizeof(SSchema) * (TSDB_MAX_TAGS + TSDB_MAX_COLUMNS + 16) + TSDB_TABLE_FNAME_LEN,
     .refCountPos  = (int8_t *)(&tObj.refCount) - (int8_t *)&tObj,
     .keyType      = SDB_KEY_VAR_STRING,
     .insertFp     = mnodeSuperTableActionInsert,
@@ -615,7 +615,7 @@ static void *mnodeGetSuperTable(char *tableId) {
 }
 
 static void *mnodeGetSuperTableByUid(uint64_t uid) {
-  SSuperTableObj *pStable = NULL;
+  SSTableObj *pStable = NULL;
   void *pIter = NULL;
 
   while (1) {
@@ -647,11 +647,11 @@ void *mnodeGetTable(char *tableId) {
   return NULL;
 }
 
-void *mnodeGetNextChildTable(void *pIter, SChildTableObj **pTable) {
+void *mnodeGetNextChildTable(void *pIter, SCTableObj **pTable) {
   return sdbFetchRow(tsChildTableSdb, pIter, (void **)pTable);
 }
 
-void *mnodeGetNextSuperTable(void *pIter, SSuperTableObj **pTable) {
+void *mnodeGetNextSuperTable(void *pIter, SSTableObj **pTable) {
   return sdbFetchRow(tsSuperTableSdb, pIter, (void **)pTable);
 }
 
@@ -765,12 +765,12 @@ static int32_t mnodeProcessDropTableMsg(SMnodeMsg *pMsg) {
   }
 
   if (pMsg->pTable->type == TSDB_SUPER_TABLE) {
-    SSuperTableObj *pSTable = (SSuperTableObj *)pMsg->pTable;
+    SSTableObj *pSTable = (SSTableObj *)pMsg->pTable;
     mInfo("app:%p:%p, table:%s, start to drop stable, uid:%" PRIu64 ", numOfChildTables:%d, sizeOfVgList:%d",
           pMsg->rpcMsg.ahandle, pMsg, pDrop->tableId, pSTable->uid, pSTable->numOfTables, (int32_t)taosHashGetSize(pSTable->vgHash));
     return mnodeProcessDropSuperTableMsg(pMsg);
   } else {
-    SChildTableObj *pCTable = (SChildTableObj *)pMsg->pTable;
+    SCTableObj *pCTable = (SCTableObj *)pMsg->pTable;
     mInfo("app:%p:%p, table:%s, start to drop ctable, vgId:%d tid:%d uid:%" PRIu64, pMsg->rpcMsg.ahandle, pMsg,
           pDrop->tableId, pCTable->vgId, pCTable->tid, pCTable->uid);
     return mnodeProcessDropChildTableMsg(pMsg);
@@ -816,7 +816,7 @@ static int32_t mnodeProcessTableMetaMsg(SMnodeMsg *pMsg) {
 }
 
 static int32_t mnodeCreateSuperTableCb(SMnodeMsg *pMsg, int32_t code) {
-  SSuperTableObj *pTable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pTable = (SSTableObj *)pMsg->pTable;
   assert(pTable);
 
   if (code == TSDB_CODE_SUCCESS) {
@@ -835,7 +835,7 @@ static int32_t mnodeProcessCreateSuperTableMsg(SMnodeMsg *pMsg) {
   if (pMsg == NULL) return TSDB_CODE_MND_APP_ERROR;
 
   SCMCreateTableMsg *pCreate = pMsg->rpcMsg.pCont;
-  SSuperTableObj *   pStable = calloc(1, sizeof(SSuperTableObj));
+  SSTableObj *   pStable = calloc(1, sizeof(SSTableObj));
   if (pStable == NULL) {
     mError("app:%p:%p, table:%s, failed to create, no enough memory", pMsg->rpcMsg.ahandle, pMsg, pCreate->tableId);
     return TSDB_CODE_MND_OUT_OF_MEMORY;
@@ -878,7 +878,7 @@ static int32_t mnodeProcessCreateSuperTableMsg(SMnodeMsg *pMsg) {
     .type = SDB_OPER_GLOBAL,
     .table = tsSuperTableSdb,
     .pObj = pStable,
-    .rowSize = sizeof(SSuperTableObj) + schemaSize,
+    .rowSize = sizeof(SSTableObj) + schemaSize,
     .pMsg = pMsg,
     .writeCb = mnodeCreateSuperTableCb
   };
@@ -894,7 +894,7 @@ static int32_t mnodeProcessCreateSuperTableMsg(SMnodeMsg *pMsg) {
 }
 
 static int32_t mnodeDropSuperTableCb(SMnodeMsg *pMsg, int32_t code) {
-  SSuperTableObj *pTable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pTable = (SSTableObj *)pMsg->pTable;
   if (code != TSDB_CODE_SUCCESS) {
     mError("app:%p:%p, stable:%s, failed to drop, sdb error", pMsg->rpcMsg.ahandle, pMsg, pTable->info.tableId);
   } else {
@@ -907,7 +907,7 @@ static int32_t mnodeDropSuperTableCb(SMnodeMsg *pMsg, int32_t code) {
 static int32_t mnodeProcessDropSuperTableMsg(SMnodeMsg *pMsg) {
   if (pMsg == NULL) return TSDB_CODE_MND_APP_ERROR;
 
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
    if (pStable->vgHash != NULL /*pStable->numOfTables != 0*/) {
     SHashMutableIterator *pIter = taosHashCreateIter(pStable->vgHash);
     while (taosHashIterNext(pIter)) {
@@ -950,7 +950,7 @@ static int32_t mnodeProcessDropSuperTableMsg(SMnodeMsg *pMsg) {
   return code;
 }
 
-static int32_t mnodeFindSuperTableTagIndex(SSuperTableObj *pStable, const char *tagName) {
+static int32_t mnodeFindSuperTableTagIndex(SSTableObj *pStable, const char *tagName) {
   SSchema *schema = (SSchema *) pStable->schema;
   for (int32_t tag = 0; tag < pStable->numOfTags; tag++) {
     if (strcasecmp(schema[pStable->numOfColumns + tag].name, tagName) == 0) {
@@ -962,7 +962,7 @@ static int32_t mnodeFindSuperTableTagIndex(SSuperTableObj *pStable, const char *
 }
 
 static int32_t mnodeAddSuperTableTagCb(SMnodeMsg *pMsg, int32_t code) {
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   mLInfo("app:%p:%p, stable %s, add tag result:%s", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
           tstrerror(code));
 
@@ -970,7 +970,7 @@ static int32_t mnodeAddSuperTableTagCb(SMnodeMsg *pMsg, int32_t code) {
 }
 
 static int32_t mnodeAddSuperTableTag(SMnodeMsg *pMsg, SSchema schema[], int32_t ntags) {
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   if (pStable->numOfTags + ntags > TSDB_MAX_TAGS) {
     mError("app:%p:%p, stable:%s, add tag, too many tags", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId);
     return TSDB_CODE_MND_TOO_MANY_TAGS;
@@ -1018,14 +1018,14 @@ static int32_t mnodeAddSuperTableTag(SMnodeMsg *pMsg, SSchema schema[], int32_t
 }
 
 static int32_t mnodeDropSuperTableTagCb(SMnodeMsg *pMsg, int32_t code) {
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   mLInfo("app:%p:%p, stable %s, drop tag result:%s", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
           tstrerror(code));
   return code;
 }
 
 static int32_t mnodeDropSuperTableTag(SMnodeMsg *pMsg, char *tagName) {
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   int32_t col = mnodeFindSuperTableTagIndex(pStable, tagName);
   if (col < 0) {
     mError("app:%p:%p, stable:%s, drop tag, tag:%s not exist", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
@@ -1052,14 +1052,14 @@ static int32_t mnodeDropSuperTableTag(SMnodeMsg *pMsg, char *tagName) {
 }
 
 static int32_t mnodeModifySuperTableTagNameCb(SMnodeMsg *pMsg, int32_t code) {
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   mLInfo("app:%p:%p, stable %s, modify tag result:%s", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
          tstrerror(code));
   return code;
 }
 
 static int32_t mnodeModifySuperTableTagName(SMnodeMsg *pMsg, char *oldTagName, char *newTagName) {
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   int32_t col = mnodeFindSuperTableTagIndex(pStable, oldTagName);
   if (col < 0) {
     mError("app:%p:%p, stable:%s, failed to modify table tag, oldName: %s, newName: %s", pMsg->rpcMsg.ahandle, pMsg,
@@ -1095,7 +1095,7 @@ static int32_t mnodeModifySuperTableTagName(SMnodeMsg *pMsg, char *oldTagName, c
   return sdbUpdateRow(&oper);
 }
 
-static int32_t mnodeFindSuperTableColumnIndex(SSuperTableObj *pStable, char *colName) {
+static int32_t mnodeFindSuperTableColumnIndex(SSTableObj *pStable, char *colName) {
   SSchema *schema = (SSchema *) pStable->schema;
   for (int32_t col = 0; col < pStable->numOfColumns; col++) {
     if (strcasecmp(schema[col].name, colName) == 0) {
@@ -1107,7 +1107,7 @@ static int32_t mnodeFindSuperTableColumnIndex(SSuperTableObj *pStable, char *col
 }
 
 static int32_t mnodeAddSuperTableColumnCb(SMnodeMsg *pMsg, int32_t code) {
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   mLInfo("app:%p:%p, stable %s, add column result:%s", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
           tstrerror(code));
   return code;
@@ -1115,7 +1115,7 @@ static int32_t mnodeAddSuperTableColumnCb(SMnodeMsg *pMsg, int32_t code) {
 
 static int32_t mnodeAddSuperTableColumn(SMnodeMsg *pMsg, SSchema schema[], int32_t ncols) {
   SDbObj *pDb = pMsg->pDb;
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   if (ncols <= 0) {
     mError("app:%p:%p, stable:%s, add column, ncols:%d <= 0", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId, ncols);
     return TSDB_CODE_MND_APP_ERROR;
@@ -1170,7 +1170,7 @@ static int32_t mnodeAddSuperTableColumn(SMnodeMsg *pMsg, SSchema schema[], int32
 }
 
 static int32_t mnodeDropSuperTableColumnCb(SMnodeMsg *pMsg, int32_t code) {
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   mLInfo("app:%p:%p, stable %s, delete column result:%s", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
          tstrerror(code));
   return code;
@@ -1178,7 +1178,7 @@ static int32_t mnodeDropSuperTableColumnCb(SMnodeMsg *pMsg, int32_t code) {
 
 static int32_t mnodeDropSuperTableColumn(SMnodeMsg *pMsg, char *colName) {
   SDbObj *pDb = pMsg->pDb;
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   int32_t col = mnodeFindSuperTableColumnIndex(pStable, colName);
   if (col <= 0) {
     mError("app:%p:%p, stable:%s, drop column, column:%s not exist", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
@@ -1215,14 +1215,14 @@ static int32_t mnodeDropSuperTableColumn(SMnodeMsg *pMsg, char *colName) {
 }
 
 static int32_t mnodeChangeSuperTableColumnCb(SMnodeMsg *pMsg, int32_t code) {
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   mLInfo("app:%p:%p, stable %s, change column result:%s", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
          tstrerror(code));
   return code;
 }
 
 static int32_t mnodeChangeSuperTableColumn(SMnodeMsg *pMsg, char *oldName, char *newName) {
-  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pStable = (SSTableObj *)pMsg->pTable;
   int32_t col = mnodeFindSuperTableColumnIndex(pStable, oldName);
   if (col < 0) {
     mError("app:%p:%p, stable:%s, change column, oldName: %s, newName: %s", pMsg->rpcMsg.ahandle, pMsg,
@@ -1321,7 +1321,7 @@ int32_t mnodeRetrieveShowSuperTables(SShowObj *pShow, char *data, int32_t rows,
   int32_t         numOfRows = 0;
   char *          pWrite;
   int32_t         cols = 0;
-  SSuperTableObj *pTable = NULL;
+  SSTableObj *pTable = NULL;
   char            prefix[64] = {0};
   int32_t         prefixLen;
 
@@ -1399,7 +1399,7 @@ int32_t mnodeRetrieveShowSuperTables(SShowObj *pShow, char *data, int32_t rows,
 void mnodeDropAllSuperTables(SDbObj *pDropDb) {
   void *  pIter= NULL;
   int32_t numOfTables = 0;
-  SSuperTableObj *pTable = NULL;
+  SSTableObj *pTable = NULL;
 
   char prefix[64] = {0};
   tstrncpy(prefix, pDropDb->name, 64);
@@ -1430,7 +1430,7 @@ void mnodeDropAllSuperTables(SDbObj *pDropDb) {
   mInfo("db:%s, all super tables:%d is dropped from sdb", pDropDb->name, numOfTables);
 }
 
-static int32_t mnodeSetSchemaFromSuperTable(SSchema *pSchema, SSuperTableObj *pTable) {
+static int32_t mnodeSetSchemaFromSuperTable(SSchema *pSchema, SSTableObj *pTable) {
   int32_t numOfCols = pTable->numOfColumns + pTable->numOfTags;
   assert(numOfCols <= TSDB_MAX_COLUMNS);
   
@@ -1446,7 +1446,7 @@ static int32_t mnodeSetSchemaFromSuperTable(SSchema *pSchema, SSuperTableObj *pT
 }
 
 static int32_t mnodeGetSuperTableMeta(SMnodeMsg *pMsg) {
-  SSuperTableObj *pTable = (SSuperTableObj *)pMsg->pTable;
+  SSTableObj *pTable = (SSTableObj *)pMsg->pTable;
   STableMetaMsg *pMeta   = rpcMallocCont(sizeof(STableMetaMsg) + sizeof(SSchema) * (TSDB_MAX_TAGS + TSDB_MAX_COLUMNS + 16));
   if (pMeta == NULL) {
     return TSDB_CODE_MND_OUT_OF_MEMORY;
@@ -1479,7 +1479,7 @@ static int32_t mnodeProcessSuperTableVgroupMsg(SMnodeMsg *pMsg) {
   int32_t contLen = sizeof(SSTableVgroupRspMsg) + 32 * sizeof(SVgroupMsg) + sizeof(SVgroupsMsg);
   for (int32_t i = 0; i < numOfTable; ++i) {
     char *stableName = (char *)pInfo + sizeof(SSTableVgroupMsg) + (TSDB_TABLE_FNAME_LEN)*i;
-    SSuperTableObj *pTable = mnodeGetSuperTable(stableName);
+    SSTableObj *pTable = mnodeGetSuperTable(stableName);
     if (pTable != NULL && pTable->vgHash != NULL) {
       contLen += (taosHashGetSize(pTable->vgHash) * sizeof(SVgroupMsg) + sizeof(SVgroupsMsg));
     }
@@ -1497,7 +1497,7 @@ static int32_t mnodeProcessSuperTableVgroupMsg(SMnodeMsg *pMsg) {
 
   for (int32_t i = 0; i < numOfTable; ++i) {
     char *          stableName = (char *)pInfo + sizeof(SSTableVgroupMsg) + (TSDB_TABLE_FNAME_LEN)*i;
-    SSuperTableObj *pTable = mnodeGetSuperTable(stableName);
+    SSTableObj *pTable = mnodeGetSuperTable(stableName);
     if (pTable == NULL) {
       mError("app:%p:%p, stable:%s, not exist while get stable vgroup info", pMsg->rpcMsg.ahandle, pMsg, stableName);
       mnodeDecTableRef(pTable);
@@ -1569,7 +1569,7 @@ static void mnodeProcessDropSuperTableRsp(SRpcMsg *rpcMsg) {
   mInfo("drop stable rsp received, result:%s", tstrerror(rpcMsg->code));
 }
 
-static void *mnodeBuildCreateChildTableMsg(SCMCreateTableMsg *pMsg, SChildTableObj *pTable) {
+static void *mnodeBuildCreateChildTableMsg(SCMCreateTableMsg *pMsg, SCTableObj *pTable) {
   STagData *  pTagData = NULL;
   int32_t tagDataLen = 0;
   int32_t totalCols = 0;
@@ -1643,7 +1643,7 @@ static void *mnodeBuildCreateChildTableMsg(SCMCreateTableMsg *pMsg, SChildTableO
 }
 
 static int32_t mnodeDoCreateChildTableFp(SMnodeMsg *pMsg) {
-  SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)pMsg->pTable;
   assert(pTable);
 
   mDebug("app:%p:%p, table:%s, created in mnode, vgId:%d sid:%d, uid:%" PRIu64, pMsg->rpcMsg.ahandle, pMsg,
@@ -1669,7 +1669,7 @@ static int32_t mnodeDoCreateChildTableFp(SMnodeMsg *pMsg) {
 }
 
 static int32_t mnodeDoCreateChildTableCb(SMnodeMsg *pMsg, int32_t code) {
-  SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)pMsg->pTable;
   SCMCreateTableMsg *pCreate = pMsg->rpcMsg.pCont;
   assert(pTable);
 
@@ -1699,7 +1699,7 @@ static int32_t mnodeDoCreateChildTableCb(SMnodeMsg *pMsg, int32_t code) {
 static int32_t mnodeDoCreateChildTable(SMnodeMsg *pMsg, int32_t tid) {
   SVgObj *pVgroup = pMsg->pVgroup;
   SCMCreateTableMsg *pCreate = pMsg->rpcMsg.pCont;
-  SChildTableObj *pTable = calloc(1, sizeof(SChildTableObj));
+  SCTableObj *pTable = calloc(1, sizeof(SCTableObj));
   if (pTable == NULL) {
     mError("app:%p:%p, table:%s, failed to alloc memory", pMsg->rpcMsg.ahandle, pMsg, pCreate->tableId);
     return TSDB_CODE_MND_OUT_OF_MEMORY;
@@ -1842,7 +1842,7 @@ static int32_t mnodeProcessCreateChildTableMsg(SMnodeMsg *pMsg) {
 }
 
 static int32_t mnodeSendDropChildTableMsg(SMnodeMsg *pMsg, bool needReturn) {
-  SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)pMsg->pTable;
   mLInfo("app:%p:%p, ctable:%s, is dropped from sdb", pMsg->rpcMsg.ahandle, pMsg, pTable->info.tableId);
 
   SMDDropTableMsg *pDrop = rpcMallocCont(sizeof(SMDDropTableMsg));
@@ -1880,7 +1880,7 @@ static int32_t mnodeSendDropChildTableMsg(SMnodeMsg *pMsg, bool needReturn) {
 
 static int32_t mnodeDropChildTableCb(SMnodeMsg *pMsg, int32_t code) {
   if (code != TSDB_CODE_SUCCESS) {
-    SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+    SCTableObj *pTable = (SCTableObj *)pMsg->pTable;
     mError("app:%p:%p, ctable:%s, failed to drop, sdb error", pMsg->rpcMsg.ahandle, pMsg, pTable->info.tableId);
     return code;
   } 
@@ -1889,7 +1889,7 @@ static int32_t mnodeDropChildTableCb(SMnodeMsg *pMsg, int32_t code) {
 }
 
 static int32_t mnodeProcessDropChildTableMsg(SMnodeMsg *pMsg) {
-  SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)pMsg->pTable;
   if (pMsg->pVgroup == NULL) pMsg->pVgroup = mnodeGetVgroup(pTable->vgId);
   if (pMsg->pVgroup == NULL) {
     mError("app:%p:%p, table:%s, failed to drop ctable, vgroup not exist", pMsg->rpcMsg.ahandle, pMsg,
@@ -1914,7 +1914,7 @@ static int32_t mnodeProcessDropChildTableMsg(SMnodeMsg *pMsg) {
   return code;
 }
 
-static int32_t mnodeFindNormalTableColumnIndex(SChildTableObj *pTable, char *colName) {
+static int32_t mnodeFindNormalTableColumnIndex(SCTableObj *pTable, char *colName) {
   SSchema *schema = (SSchema *) pTable->schema;
   for (int32_t col = 0; col < pTable->numOfColumns; col++) {
     if (strcasecmp(schema[col].name, colName) == 0) {
@@ -1926,7 +1926,7 @@ static int32_t mnodeFindNormalTableColumnIndex(SChildTableObj *pTable, char *col
 }
 
 static int32_t mnodeAlterNormalTableColumnCb(SMnodeMsg *pMsg, int32_t code) {
-  SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)pMsg->pTable;
   if (code != TSDB_CODE_SUCCESS) {
     mError("app:%p:%p, ctable %s, failed to alter column, reason:%s", pMsg->rpcMsg.ahandle, pMsg, pTable->info.tableId,
            tstrerror(code));
@@ -1965,7 +1965,7 @@ static int32_t mnodeAlterNormalTableColumnCb(SMnodeMsg *pMsg, int32_t code) {
 }
 
 static int32_t mnodeAddNormalTableColumn(SMnodeMsg *pMsg, SSchema schema[], int32_t ncols) {
-  SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)pMsg->pTable;
   SDbObj *pDb = pMsg->pDb;
   if (ncols <= 0) {
     mError("app:%p:%p, ctable:%s, add column, ncols:%d <= 0", pMsg->rpcMsg.ahandle, pMsg, pTable->info.tableId, ncols);
@@ -2014,7 +2014,7 @@ static int32_t mnodeAddNormalTableColumn(SMnodeMsg *pMsg, SSchema schema[], int3
 
 static int32_t mnodeDropNormalTableColumn(SMnodeMsg *pMsg, char *colName) {
   SDbObj *pDb = pMsg->pDb;
-  SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)pMsg->pTable;
   int32_t col = mnodeFindNormalTableColumnIndex(pTable, colName);
   if (col <= 0) {
     mError("app:%p:%p, ctable:%s, drop column, column:%s not exist", pMsg->rpcMsg.ahandle, pMsg, pTable->info.tableId,
@@ -2046,7 +2046,7 @@ static int32_t mnodeDropNormalTableColumn(SMnodeMsg *pMsg, char *colName) {
 }
 
 static int32_t mnodeChangeNormalTableColumn(SMnodeMsg *pMsg, char *oldName, char *newName) {
-  SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)pMsg->pTable;
   int32_t col = mnodeFindNormalTableColumnIndex(pTable, oldName);
   if (col < 0) {
     mError("app:%p:%p, ctable:%s, change column, oldName: %s, newName: %s", pMsg->rpcMsg.ahandle, pMsg,
@@ -2082,7 +2082,7 @@ static int32_t mnodeChangeNormalTableColumn(SMnodeMsg *pMsg, char *oldName, char
   return sdbUpdateRow(&oper);
 }
 
-static int32_t mnodeSetSchemaFromNormalTable(SSchema *pSchema, SChildTableObj *pTable) {
+static int32_t mnodeSetSchemaFromNormalTable(SSchema *pSchema, SCTableObj *pTable) {
   int32_t numOfCols = pTable->numOfColumns;
   for (int32_t i = 0; i < numOfCols; ++i) {
     strcpy(pSchema->name, pTable->schema[i].name);
@@ -2097,7 +2097,7 @@ static int32_t mnodeSetSchemaFromNormalTable(SSchema *pSchema, SChildTableObj *p
 
 static int32_t mnodeDoGetChildTableMeta(SMnodeMsg *pMsg, STableMetaMsg *pMeta) {
   SDbObj *pDb = pMsg->pDb;
-  SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)pMsg->pTable;
 
   pMeta->uid       = htobe64(pTable->uid);
   pMeta->tid       = htonl(pTable->tid);
@@ -2203,7 +2203,7 @@ static int32_t mnodeGetChildTableMeta(SMnodeMsg *pMsg) {
 void mnodeDropAllChildTablesInVgroups(SVgObj *pVgroup) {
   void *  pIter = NULL;
   int32_t numOfTables = 0;
-  SChildTableObj *pTable = NULL;
+  SCTableObj *pTable = NULL;
 
   mInfo("vgId:%d, all child tables will be dropped from sdb", pVgroup->vgId);
 
@@ -2231,7 +2231,7 @@ void mnodeDropAllChildTablesInVgroups(SVgObj *pVgroup) {
 void mnodeDropAllChildTables(SDbObj *pDropDb) {
   void *  pIter = NULL;
   int32_t numOfTables = 0;
-  SChildTableObj *pTable = NULL;
+  SCTableObj *pTable = NULL;
 
   char prefix[64] = {0};
   tstrncpy(prefix, pDropDb->name, 64);
@@ -2261,10 +2261,10 @@ void mnodeDropAllChildTables(SDbObj *pDropDb) {
   mInfo("db:%s, all child tables:%d is dropped from sdb", pDropDb->name, numOfTables);
 }
 
-static void mnodeDropAllChildTablesInStable(SSuperTableObj *pStable) {
+static void mnodeDropAllChildTablesInStable(SSTableObj *pStable) {
   void *  pIter = NULL;
   int32_t numOfTables = 0;
-  SChildTableObj *pTable = NULL;
+  SCTableObj *pTable = NULL;
 
   mInfo("stable:%s uid:%" PRIu64 ", all child tables:%d will be dropped from sdb", pStable->info.tableId, pStable->uid,
         pStable->numOfTables);
@@ -2292,11 +2292,11 @@ static void mnodeDropAllChildTablesInStable(SSuperTableObj *pStable) {
 }
 
 #if 0
-static SChildTableObj* mnodeGetTableByPos(int32_t vnode, int32_t tid) {
+static SCTableObj* mnodeGetTableByPos(int32_t vnode, int32_t tid) {
   SVgObj *pVgroup = mnodeGetVgroup(vnode);
   if (pVgroup == NULL) return NULL;
 
-  SChildTableObj *pTable = pVgroup->tableList[tid - 1];
+  SCTableObj *pTable = pVgroup->tableList[tid - 1];
   mnodeIncTableRef((STableObj *)pTable);
 
   mnodeDecVgroupRef(pVgroup);
@@ -2314,7 +2314,7 @@ static int32_t mnodeProcessTableCfgMsg(SMnodeMsg *pMsg) {
   mDebug("app:%p:%p, dnode:%d, vgId:%d sid:%d, receive table config msg", pMsg->rpcMsg.ahandle, pMsg, pCfg->dnodeId,
          pCfg->vgId, pCfg->sid);
 
-  SChildTableObj *pTable = mnodeGetTableByPos(pCfg->vgId, pCfg->sid);
+  SCTableObj *pTable = mnodeGetTableByPos(pCfg->vgId, pCfg->sid);
   if (pTable == NULL) {
     mError("app:%p:%p, dnode:%d, vgId:%d sid:%d, table not found", pMsg->rpcMsg.ahandle, pMsg, pCfg->dnodeId,
            pCfg->vgId, pCfg->sid);
@@ -2322,7 +2322,7 @@ static int32_t mnodeProcessTableCfgMsg(SMnodeMsg *pMsg) {
   }
 
   SMDCreateTableMsg *pCreate = NULL;
-  pCreate = mnodeBuildCreateChildTableMsg(NULL, (SChildTableObj *)pTable);
+  pCreate = mnodeBuildCreateChildTableMsg(NULL, (SCTableObj *)pTable);
   mnodeDecTableRef(pTable);
     
   if (pCreate == NULL) return terrno;
@@ -2340,7 +2340,7 @@ static void mnodeProcessDropChildTableRsp(SRpcMsg *rpcMsg) {
   SMnodeMsg *mnodeMsg = rpcMsg->ahandle;
   mnodeMsg->received++;
 
-  SChildTableObj *pTable = (SChildTableObj *)mnodeMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)mnodeMsg->pTable;
   assert(pTable);
 
   mInfo("app:%p:%p, table:%s, drop table rsp received, vgId:%d sid:%d uid:%" PRIu64 ", thandle:%p result:%s",
@@ -2381,7 +2381,7 @@ static void mnodeProcessCreateChildTableRsp(SRpcMsg *rpcMsg) {
   SMnodeMsg *mnodeMsg = rpcMsg->ahandle;
   mnodeMsg->received++;
 
-  SChildTableObj *pTable = (SChildTableObj *)mnodeMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)mnodeMsg->pTable;
   assert(pTable);
 
   // If the table is deleted by another thread during creation, stop creating and send drop msg to vnode
@@ -2445,7 +2445,7 @@ static void mnodeProcessAlterTableRsp(SRpcMsg *rpcMsg) {
   SMnodeMsg *mnodeMsg = rpcMsg->ahandle;
   mnodeMsg->received++;
 
-  SChildTableObj *pTable = (SChildTableObj *)mnodeMsg->pTable;
+  SCTableObj *pTable = (SCTableObj *)mnodeMsg->pTable;
   assert(pTable);
 
   if (rpcMsg->code == TSDB_CODE_SUCCESS || rpcMsg->code == TSDB_CODE_TDB_TABLE_ALREADY_EXIST) {
@@ -2483,7 +2483,7 @@ static int32_t mnodeProcessMultiTableMetaMsg(SMnodeMsg *pMsg) {
 
   for (int32_t t = 0; t < pInfo->numOfTables; ++t) {
     char * tableId = (char *)(pInfo->tableIds + t * TSDB_TABLE_FNAME_LEN);
-    SChildTableObj *pTable = mnodeGetChildTable(tableId);
+    SCTableObj *pTable = mnodeGetChildTable(tableId);
     if (pTable == NULL) continue;
 
     if (pMsg->pDb == NULL) pMsg->pDb = mnodeGetDbByTableId(tableId);
@@ -2607,7 +2607,7 @@ static int32_t mnodeRetrieveShowTables(SShowObj *pShow, char *data, int32_t rows
 
   int32_t cols       = 0;
   int32_t numOfRows  = 0;
-  SChildTableObj *pTable = NULL;
+  SCTableObj *pTable = NULL;
   SPatternCompareInfo info = PATTERN_COMPARE_INFO_INITIALIZER;
 
   char prefix[64] = {0};
@@ -2843,7 +2843,7 @@ static int32_t mnodeRetrieveStreamTables(SShowObj *pShow, char *data, int32_t ro
   }
   
   int32_t numOfRows  = 0;
-  SChildTableObj *pTable = NULL;
+  SCTableObj *pTable = NULL;
   SPatternCompareInfo info = PATTERN_COMPARE_INFO_INITIALIZER;
 
   char prefix[64] = {0};

src/mnode/src/mnodeVgroup.c

@@ -694,7 +694,7 @@ static bool mnodeFilterVgroups(SVgObj *pVgroup, STableObj *pTable) {
     return true;
   }
 
-  SChildTableObj *pCTable = (SChildTableObj *)pTable;
+  SCTableObj *pCTable = (SCTableObj *)pTable;
   if (pVgroup->vgId == pCTable->vgId) {
     return true;
   } else {
@@ -791,7 +791,7 @@ static int32_t mnodeRetrieveVgroups(SShowObj *pShow, char *data, int32_t rows, v
   return numOfRows;
 }
 
-void mnodeAddTableIntoVgroup(SVgObj *pVgroup, SChildTableObj *pTable) {
+void mnodeAddTableIntoVgroup(SVgObj *pVgroup, SCTableObj *pTable) {
   int32_t idPoolSize = taosIdPoolMaxSize(pVgroup->idPool);
   if (pTable->tid > idPoolSize) {
     mnodeAllocVgroupIdPool(pVgroup);
@@ -807,7 +807,7 @@ void mnodeAddTableIntoVgroup(SVgObj *pVgroup, SChildTableObj *pTable) {
   }
 }
 
-void mnodeRemoveTableFromVgroup(SVgObj *pVgroup, SChildTableObj *pTable) {
+void mnodeRemoveTableFromVgroup(SVgObj *pVgroup, SCTableObj *pTable) {
   if (pTable->tid >= 1) {
     taosFreeId(pVgroup->idPool, pTable->tid);
     pVgroup->numOfTables--;

src/plugins/http/src/httpQueue.c

@@ -49,7 +49,7 @@ static taos_queue tsHttpQueue;
 
 void httpDispatchToResultQueue(void *param, TAOS_RES *result, int32_t numOfRows, void (*fp)(void *param, void *result, int32_t numOfRows)) {
   if (tsHttpQueue != NULL) {
-    SHttpResult *pMsg = (SHttpResult *)taosAllocateQitem(sizeof(SHttpResult));
+    SHttpResult *pMsg = taosAllocateQitem(sizeof(SHttpResult));
     pMsg->param = param;
     pMsg->result = result;
     pMsg->numOfRows = numOfRows;