Merge branch 'develop' into feature/query

documentation/webdocs/markdowndocs/TAOS SQL-ch.md

@@ -480,9 +480,9 @@ TDengine支持针对数据的聚合查询。提供支持的聚合和选择函数
 
 - **LEASTSQUARES**
     ```mysql
-    SELECT LEASTSQUARES(field_name) FROM tb_name [WHERE clause]
+    SELECT LEASTSQUARES(field_name, start_val, step_val) FROM tb_name [WHERE clause]
     ```
-    功能说明：统计表中某列的值是主键（时间戳）的拟合直线方程。  
+    功能说明：统计表中某列的值是主键（时间戳）的拟合直线方程。start_val是自变量初始值，step_val是自变量的步长值。  
     返回结果数据类型：字符串表达式（斜率, 截距）。  
     应用字段：不能应用在timestamp、binary、nchar、bool类型字段。  
     说明：自变量是时间戳，因变量是该列的值。  

documentation/webdocs/markdowndocs/TAOS SQL.md

@@ -412,7 +412,7 @@ TDengine supports aggregations over numerical values, they are listed below:
     SELECT PERCENTILE(field_name, P) FROM { tb_name | stb_name } [WHERE clause]
     ```
     Function: the value of the specified column below which `P` percent of the data points fall.  
-    Return Data Type: the same data type.  
+    Return Data Type: double.  
     Applicable Data Types: all types except `timestamp`, `binary`, `nchar`, `bool`. 
     Applied to: table/STable.  
     Note: The range of `P` is `[0, 100]`. When `P=0` , `PERCENTILE` returns the equal value as `MIN`; when `P=100`, `PERCENTILE` returns the equal value as `MAX`. 
@@ -446,7 +446,7 @@ TDengine supports aggregations over numerical values, they are listed below:
     SELECT SPREAD(field_name) FROM { tb_name | stb_name } [WHERE clause]
     ```
     Function: return the difference between the maximum and the mimimum value.  
-    Return Data Type: the same data type.  
+    Return Data Type: double.  
     Applicable Data Types: all types except `timestamp`, `binary`, `nchar`, `bool`.  
     Applied to: table/STable.  
     Note: spread gives the range of data variation in a table/supertable; it is equivalent to `MAX()` - `MIN()`

src/client/inc/tscLog.h

@@ -31,9 +31,7 @@ extern int32_t tscEmbedded;
 #define tscInfo(...)  { if (cDebugFlag & DEBUG_INFO)  { taosPrintLog("TSC INFO  ", tscEmbedded ? 255 : cDebugFlag, __VA_ARGS__); }}
 #define tscDebug(...) { if (cDebugFlag & DEBUG_DEBUG) { taosPrintLog("TSC DEBUG ", cDebugFlag, __VA_ARGS__); }}
 #define tscTrace(...) { if (cDebugFlag & DEBUG_TRACE) { taosPrintLog("TSC TRACE ", cDebugFlag, __VA_ARGS__); }}
-
-#define tscDebugDump(...) { if (cDebugFlag & DEBUG_DEBUG) { taosPrintLongString("TSC DEBUG ", cDebugFlag, __VA_ARGS__); }}
-#define tscTraceDump(...) { if (cDebugFlag & DEBUG_TRACE) { taosPrintLongString("TSC TRACE ", cDebugFlag, __VA_ARGS__); }}
+#define tscDebugL(...){ if (cDebugFlag & DEBUG_DEBUG) { taosPrintLongString("TSC DEBUG ", cDebugFlag, __VA_ARGS__); }}
 
 #ifdef __cplusplus
 }

src/client/src/TSDBJNIConnector.c

@@ -29,9 +29,6 @@
 #define jniDebug(...) { if (jniDebugFlag & DEBUG_DEBUG) { taosPrintLog("JNI DEBUG ", jniDebugFlag, __VA_ARGS__); }}
 #define jniTrace(...) { if (jniDebugFlag & DEBUG_TRACE) { taosPrintLog("JNI TRACE ", jniDebugFlag, __VA_ARGS__); }}
 
-#define jniDebugDump(...) { if (jniDebugFlag & DEBUG_DEBUG) { taosPrintLongString("JNI DEBUG ", jniDebugFlag, __VA_ARGS__); }}
-#define jniTraceDump(...) { if (jniDebugFlag & DEBUG_TRACE) { taosPrintLongString("JNI DEBUG ", jniDebugFlag, __VA_ARGS__); }}
-
 int __init = 0;
 
 JavaVM *g_vm = NULL;

src/client/src/tscAsync.c

@@ -55,7 +55,7 @@ void doAsyncQuery(STscObj* pObj, SSqlObj* pSql, void (*fp)(), void* param, const
 
   strtolower(pSql->sqlstr, sqlstr);
 
-  tscDebugDump("%p SQL: %s", pSql, pSql->sqlstr);
+  tscDebugL("%p SQL: %s", pSql, pSql->sqlstr);
   pSql->cmd.curSql = pSql->sqlstr;
 
   int32_t code = tsParseSql(pSql, true);
@@ -471,7 +471,7 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
         }
 
         // in case of insert, redo parsing the sql string and build new submit data block for two reasons:
-        // 1. the table Id(tid & uid) may have been update, the submit block needs to be updated
+        // 1. the table Id(tid & uid) may have been update, the submit block needs to be updated accordingly.
         // 2. vnode may need the schema information along with submit block to update its local table schema.
         if (pCmd->command == TSDB_SQL_INSERT) {
           tscDebug("%p redo parse sql string to build submit block", pSql);

src/client/src/tscPrepare.c

@@ -538,7 +538,7 @@ int taos_stmt_prepare(TAOS_STMT* stmt, const char* sql, unsigned long length) {
   pRes->numOfRows = 1;
   
   strtolower(pSql->sqlstr, sql);
-  tscDebugDump("%p SQL: %s", pSql, pSql->sqlstr);
+  tscDebugL("%p SQL: %s", pSql, pSql->sqlstr);
 
   if (tscIsInsertData(pSql->sqlstr)) {  
     pStmt->isInsert = true;

src/client/src/tscSQLParser.c

@@ -4490,7 +4490,7 @@ int32_t setAlterTableInfo(SSqlObj* pSql, struct SSqlInfo* pInfo) {
     pUpdateMsg->tid       = htonl(pTableMeta->sid);
     pUpdateMsg->uid       = htobe64(pTableMeta->uid);
     pUpdateMsg->colId     = htons(pTagsSchema->colId);
-    pUpdateMsg->type      = htons(pTagsSchema->type);
+    pUpdateMsg->type      = pTagsSchema->type;
     pUpdateMsg->bytes     = htons(pTagsSchema->bytes);
     pUpdateMsg->tversion  = htons(pTableMeta->tversion);
     pUpdateMsg->numOfTags = htons(numOfTags);

src/client/src/tscServer.c

@@ -247,7 +247,7 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcIpSet *pIpSet) {
   } else {
     STableMetaInfo *pTableMetaInfo = tscGetTableMetaInfoFromCmd(pCmd, pCmd->clauseIndex, 0);
     if (rpcMsg->code == TSDB_CODE_TDB_INVALID_TABLE_ID || rpcMsg->code == TSDB_CODE_VND_INVALID_VGROUP_ID || 
-        rpcMsg->code == TSDB_CODE_RPC_NETWORK_UNAVAIL) {
+        rpcMsg->code == TSDB_CODE_RPC_NETWORK_UNAVAIL || rpcMsg->code == TSDB_CODE_TDB_TABLE_RECONFIGURE) {
       if (pCmd->command == TSDB_SQL_CONNECT) {
         rpcMsg->code = TSDB_CODE_RPC_NETWORK_UNAVAIL;
         rpcFreeCont(rpcMsg->pCont);
@@ -260,7 +260,12 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcIpSet *pIpSet) {
         // get table meta query will not retry, do nothing
       } else {
         tscWarn("%p it shall renew table meta, code:%s, retry:%d", pSql, tstrerror(rpcMsg->code), ++pSql->retry);
-        
+
+        // set the flag to denote that sql string needs to be re-parsed and build submit block with table schema
+        if (rpcMsg->code == TSDB_CODE_TDB_TABLE_RECONFIGURE) {
+          pSql->cmd.submitSchema = 1;
+        }
+
         pSql->res.code = rpcMsg->code;  // keep the previous error code
         if (pSql->retry > pSql->maxRetry) {
           tscError("%p max retry %d reached, give up", pSql, pSql->maxRetry);

src/client/src/tscStream.c

@@ -503,7 +503,7 @@ TAOS_STREAM *taos_open_stream(TAOS *taos, const char *sqlstr, void (*fp)(void *p
   }
   strtolower(pSql->sqlstr, sqlstr);
 
-  tscDebugDump("%p SQL: %s", pSql, pSql->sqlstr);
+  tscDebugL("%p SQL: %s", pSql, pSql->sqlstr);
   tsem_init(&pSql->rspSem, 0, 0);
 
   int32_t code = tsParseSql(pSql, true);

src/client/src/tscUtil.c

@@ -579,9 +579,9 @@ static int trimDataBlock(void* pDataBlock, STableDataBlocks* pTableDataBlock, bo
     int32_t numOfCols = tscGetNumOfColumns(pTableDataBlock->pTableMeta);
     for(int32_t j = 0; j < numOfCols; ++j) {
       STColumn* pCol = (STColumn*) pDataBlock;
-      pCol->colId = pSchema[j].colId;
+      pCol->colId = htons(pSchema[j].colId);
       pCol->type  = pSchema[j].type;
-      pCol->bytes = pSchema[j].bytes;
+      pCol->bytes = htons(pSchema[j].bytes);
       pCol->offset = 0;
 
       pDataBlock += sizeof(STColumn);
@@ -663,7 +663,7 @@ int32_t tscMergeTableDataBlocks(SSqlObj* pSql, SArray* pTableDataBlockList) {
     }
 
     SSubmitBlk* pBlocks = (SSubmitBlk*) pOneTableBlock->pData;
-    int64_t destSize = dataBuf->size + pOneTableBlock->size + pBlocks->numOfRows * expandSize;
+    int64_t destSize = dataBuf->size + pOneTableBlock->size + pBlocks->numOfRows * expandSize + sizeof(STColumn) * tscGetNumOfColumns(pOneTableBlock->pTableMeta);
 
     if (dataBuf->nAllocSize < destSize) {
       while (dataBuf->nAllocSize < destSize) {
@@ -691,7 +691,7 @@ int32_t tscMergeTableDataBlocks(SSqlObj* pSql, SArray* pTableDataBlockList) {
     tscDebug("%p tableId:%s, sid:%d rows:%d sversion:%d skey:%" PRId64 ", ekey:%" PRId64, pSql, pOneTableBlock->tableId,
         pBlocks->tid, pBlocks->numOfRows, pBlocks->sversion, GET_INT64_VAL(pBlocks->data), GET_INT64_VAL(ekey));
 
-    int32_t len = pBlocks->numOfRows * (pOneTableBlock->rowSize + expandSize);
+    int32_t len = pBlocks->numOfRows * (pOneTableBlock->rowSize + expandSize) + sizeof(STColumn) * tscGetNumOfColumns(pOneTableBlock->pTableMeta);
 
     pBlocks->tid = htonl(pBlocks->tid);
     pBlocks->uid = htobe64(pBlocks->uid);

src/common/inc/tulog.h

@@ -32,9 +32,6 @@ extern int32_t tscEmbedded;
 #define uDebug(...) { if (uDebugFlag & DEBUG_DEBUG) { taosPrintLog("UTL DEBUG ", uDebugFlag, __VA_ARGS__); }}
 #define uTrace(...) { if (uDebugFlag & DEBUG_TRACE) { taosPrintLog("UTL TRACE ", uDebugFlag, __VA_ARGS__); }}
 
-#define uDebugDump(...) { if (uDebugFlag & DEBUG_DEBUG) { taosPrintLongString("UTL DEBUG ", uDebugFlag, __VA_ARGS__); }}
-#define uTraceDump(...) { if (uDebugFlag & DEBUG_TRACE) { taosPrintLongString("UTL TRACE ", uDebugFlag, __VA_ARGS__); }}
-
 #define pError(...) { taosPrintLog("APP ERROR ", 255, __VA_ARGS__); }  
 #define pPrint(...) { taosPrintLog("APP INFO  ", 255, __VA_ARGS__); }  
 

src/common/src/tglobal.c

@@ -1210,7 +1210,7 @@ void taosInitGlobalCfg() {
 }
 
 bool taosCheckGlobalCfg() {
-  if (debugFlag & DEBUG_TRACE || debugFlag & DEBUG_DEBUG) {
+  if (debugFlag & DEBUG_TRACE || debugFlag & DEBUG_DEBUG || debugFlag & DEBUG_DUMP) {
     taosSetAllDebugFlag();
   }
   

src/dnode/src/dnodeVWrite.c

@@ -210,6 +210,7 @@ static void *dnodeProcessWriteQueue(void *param) {
   int32_t       numOfMsgs;
   int           type;
   void         *pVnode, *item;
+  SRspRet      *pRspRet;
 
   dDebug("write worker:%d is running", pWorker->workerId);
 
@@ -222,9 +223,11 @@ static void *dnodeProcessWriteQueue(void *param) {
 
     for (int32_t i = 0; i < numOfMsgs; ++i) {
       pWrite = NULL;
+      pRspRet = NULL;
       taosGetQitem(pWorker->qall, &type, &item);
       if (type == TAOS_QTYPE_RPC) {
         pWrite = (SWriteMsg *)item;
+        pRspRet = &pWrite->rspRet;
         pHead = (SWalHead *)(pWrite->pCont - sizeof(SWalHead));
         pHead->msgType = pWrite->rpcMsg.msgType;
         pHead->version = 0;
@@ -234,7 +237,7 @@ static void *dnodeProcessWriteQueue(void *param) {
         pHead = (SWalHead *)item;
       }
 
-      int32_t code = vnodeProcessWrite(pVnode, type, pHead, item);
+      int32_t code = vnodeProcessWrite(pVnode, type, pHead, pRspRet);
       if (pWrite) pWrite->rpcMsg.code = code;
     }
 
@@ -247,6 +250,11 @@ static void *dnodeProcessWriteQueue(void *param) {
       if (type == TAOS_QTYPE_RPC) {
         pWrite = (SWriteMsg *)item;
         dnodeSendRpcVnodeWriteRsp(pVnode, item, pWrite->rpcMsg.code); 
+      } else if (type == TAOS_QTYPE_FWD) {
+        pHead = (SWalHead *)item;
+        vnodeConfirmForward(pVnode, pHead->version, 0);
+        taosFreeQitem(item);
+        vnodeRelease(pVnode);
       } else {
         taosFreeQitem(item);
         vnodeRelease(pVnode);

src/inc/taoserror.h

@@ -180,7 +180,9 @@ TAOS_DEFINE_ERROR(TSDB_CODE_VND_NO_DISK_PERMISSIONS,      0, 0x0506, "vnode no d
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_NO_SUCH_FILE_OR_DIR,      0, 0x0507, "vnode no such file or directory")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_OUT_OF_MEMORY,            0, 0x0508, "vnode out of memory")
 TAOS_DEFINE_ERROR(TSDB_CODE_VND_APP_ERROR,                0, 0x0509, "vnode app error")
-TAOS_DEFINE_ERROR(TSDB_CODE_VND_NO_WRITE_AUTH,            0, 0x0214, "vnode no write auth")
+TAOS_DEFINE_ERROR(TSDB_CODE_VND_INVALID_STATUS,           0, 0x0510, "vnode not in ready state")
+TAOS_DEFINE_ERROR(TSDB_CODE_VND_NOT_SYNCED,               0, 0x0511, "vnode not in synced state")
+TAOS_DEFINE_ERROR(TSDB_CODE_VND_NO_WRITE_AUTH,            0, 0x0512, "vnode no write auth")
 
 // tsdb
 TAOS_DEFINE_ERROR(TSDB_CODE_TDB_INVALID_TABLE_ID,         0, 0x0600, "tsdb invalid table id")
@@ -200,6 +202,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_TDB_INVALID_ACTION,           0, 0x060D, "tsdb inval
 TAOS_DEFINE_ERROR(TSDB_CODE_TDB_INVALID_CREATE_TB_MSG,    0, 0x060E, "tsdb invalid create table message")
 TAOS_DEFINE_ERROR(TSDB_CODE_TDB_NO_TABLE_DATA_IN_MEM,     0, 0x060F, "tsdb no table data in memory skiplist")
 TAOS_DEFINE_ERROR(TSDB_CODE_TDB_FILE_ALREADY_EXISTS,      0, 0x0610, "tsdb file already exists")
+TAOS_DEFINE_ERROR(TSDB_CODE_TDB_TABLE_RECONFIGURE,        0, 0x0611, "tsdb need to reconfigure table")
 
 // query
 TAOS_DEFINE_ERROR(TSDB_CODE_QRY_INVALID_QHANDLE,          0, 0x0700, "query invalid handle")

src/inc/taosmsg.h

@@ -203,8 +203,7 @@ typedef struct SSubmitBlk {
 typedef struct SSubmitMsg {
   SMsgHead   header;
   int32_t    length;
-  int32_t    compressed : 2;
-  int32_t    numOfBlocks : 30;
+  int32_t    numOfBlocks;
   SSubmitBlk blocks[];
 } SSubmitMsg;
 
@@ -285,7 +284,7 @@ typedef struct {
   int32_t   tid;
   int16_t   tversion;
   int16_t   colId;
-  int16_t   type;
+  int8_t    type;
   int16_t   bytes;
   int32_t   tagValLen;
   int16_t   numOfTags;

src/inc/tsdb.h

@@ -115,7 +115,7 @@ STableCfg *tsdbCreateTableCfgFromMsg(SMDCreateTableMsg *pMsg);
 
 int   tsdbCreateTable(TSDB_REPO_T *repo, STableCfg *pCfg);
 int   tsdbDropTable(TSDB_REPO_T *pRepo, STableId tableId);
-int   tsdbUpdateTagValue(TSDB_REPO_T *repo, SUpdateTableTagValMsg *pMsg);
+int   tsdbUpdateTableTagValue(TSDB_REPO_T *repo, SUpdateTableTagValMsg *pMsg);
 TSKEY tsdbGetTableLastKey(TSDB_REPO_T *repo, uint64_t uid);
 void  tsdbStartStream(TSDB_REPO_T *repo);
 

src/inc/vnode.h

@@ -60,6 +60,7 @@ void*   vnodeGetWal(void *pVnode);
 int32_t vnodeProcessWrite(void *pVnode, int qtype, void *pHead, void *item);
 int32_t vnodeGetVnodeList(int32_t vnodeList[], int32_t *numOfVnodes);
 void    vnodeBuildStatusMsg(void *param);
+void    vnodeConfirmForward(void *param, uint64_t version, int32_t code);
 void    vnodeSetAccess(SDMVgroupAccess *pAccess, int32_t numOfVnodes);
 
 int32_t vnodeInitResources();

src/mnode/src/mnodeDnode.c

@@ -334,7 +334,7 @@ static int32_t mnodeProcessDnodeStatusMsg(SMnodeMsg *pMsg) {
   if (pStatus->dnodeId == 0) {
     mDebug("dnode:%d %s, first access", pDnode->dnodeId, pDnode->dnodeEp);
   } else {
-    //mDebug("dnode:%d, status received, access times %d", pDnode->dnodeId, pDnode->lastAccess);
+    mTrace("dnode:%d, status received, access times %d", pDnode->dnodeId, pDnode->lastAccess);
   }
  
   int32_t openVnodes = htons(pStatus->openVnodes);

src/mnode/src/mnodeVgroup.c

@@ -165,10 +165,18 @@ static int32_t mnodeVgroupActionUpdate(SSdbOper *pOper) {
       }
       mnodeDecDnodeRef(pDnode);
     }
+
+    free(pNew);
   }
 
   mnodeVgroupUpdateIdPool(pVgroup);
 
+  // reset vgid status on vgroup changed
+  mDebug("vgId:%d, reset sync status to unsynced", pVgroup->vgId);
+  for (int32_t v = 0; v < pVgroup->numOfVnodes; ++v) {
+    pVgroup->vnodeGid[v].role = TAOS_SYNC_ROLE_UNSYNCED;
+  }
+
   mnodeDecVgroupRef(pVgroup);
 
   mDebug("vgId:%d, is updated, numOfVnode:%d", pVgroup->vgId, pVgroup->numOfVnodes);
@@ -300,6 +308,7 @@ void mnodeUpdateVgroupStatus(SVgObj *pVgroup, SDnodeObj *pDnode, SVnodeLoad *pVl
   for (int32_t i = 0; i < pVgroup->numOfVnodes; ++i) {
     SVnodeGid *pVgid = &pVgroup->vnodeGid[i];
     if (pVgid->pDnode == pDnode) {
+      mTrace("dnode:%d, receive status from dnode, vgId:%d status is %d", pVgroup->vgId, pDnode->dnodeId, pVgid->role);
       pVgid->role = pVload->role;
       if (pVload->role == TAOS_SYNC_ROLE_MASTER) {
         pVgroup->inUse = i;

src/plugins/http/inc/httpLog.h

@@ -26,8 +26,6 @@ extern int32_t httpDebugFlag;
 #define httpInfo(...)  { if (httpDebugFlag & DEBUG_INFO)  { taosPrintLog("HTP INFO  ", 255, __VA_ARGS__); }}
 #define httpDebug(...) { if (httpDebugFlag & DEBUG_DEBUG) { taosPrintLog("HTP DEBUG ", httpDebugFlag, __VA_ARGS__); }}
 #define httpTrace(...) { if (httpDebugFlag & DEBUG_TRACE) { taosPrintLog("HTP TRACE ", httpDebugFlag, __VA_ARGS__); }}
-
-#define httpDebugDump(...) { if (httpDebugFlag & DEBUG_DEBUG) { taosPrintLongString("HTP DEBUG ", httpDebugFlag, __VA_ARGS__); }}
-#define httpTraceDump(...) { if (httpDebugFlag & DEBUG_TRACE) { taosPrintLongString("HTP TRACE ", httpDebugFlag, __VA_ARGS__); }}
+#define httpTraceL(...){ if (httpDebugFlag & DEBUG_TRACE) { taosPrintLongString("HTP TRACE ", httpDebugFlag, __VA_ARGS__); }}
 
 #endif

src/plugins/http/src/httpHandle.c

@@ -313,9 +313,9 @@ bool httpParseRequest(HttpContext* pContext) {
     return true;
   }
 
-  httpTraceDump("context:%p, fd:%d, ip:%s, thread:%s, numOfFds:%d, read size:%d, raw data:\n%s", pContext, pContext->fd,
-                pContext->ipstr, pContext->pThread->label, pContext->pThread->numOfFds, pContext->parser.bufsize,
-                pContext->parser.buffer);
+  httpTraceL("context:%p, fd:%d, ip:%s, thread:%s, numOfFds:%d, read size:%d, raw data:\n%s", pContext, pContext->fd,
+            pContext->ipstr, pContext->pThread->label, pContext->pThread->numOfFds, pContext->parser.bufsize,
+            pContext->parser.buffer);
 
   if (!httpGetHttpMethod(pContext)) {
     return false;

src/plugins/http/src/httpServer.c

@@ -108,7 +108,7 @@ bool httpReadDataImp(HttpContext *pContext) {
 
 static bool httpDecompressData(HttpContext *pContext) {
   if (pContext->contentEncoding != HTTP_COMPRESS_GZIP) {
-    httpTraceDump("context:%p, fd:%d, ip:%s, content:%s", pContext, pContext->fd, pContext->ipstr, pContext->parser.data.pos);
+    httpTraceL("context:%p, fd:%d, ip:%s, content:%s", pContext, pContext->fd, pContext->ipstr, pContext->parser.data.pos);
     return true;
   }
 
@@ -124,8 +124,8 @@ static bool httpDecompressData(HttpContext *pContext) {
   if (ret == 0) {
     memcpy(pContext->parser.data.pos, decompressBuf, decompressBufLen);
     pContext->parser.data.pos[decompressBufLen] = 0;
-    httpTraceDump("context:%p, fd:%d, ip:%s, rawSize:%d, decompressSize:%d, content:%s",
-              pContext, pContext->fd, pContext->ipstr, pContext->parser.data.len, decompressBufLen,  decompressBuf);
+    httpTraceL("context:%p, fd:%d, ip:%s, rawSize:%d, decompressSize:%d, content:%s", pContext, pContext->fd,
+              pContext->ipstr, pContext->parser.data.len, decompressBufLen, decompressBuf);
     pContext->parser.data.len = decompressBufLen;
   } else {
     httpError("context:%p, fd:%d, ip:%s, failed to decompress data, rawSize:%d, error:%d",

src/plugins/http/src/httpSql.c

@@ -166,8 +166,8 @@ void httpProcessMultiSql(HttpContext *pContext) {
   HttpSqlCmd *cmd = multiCmds->cmds + multiCmds->pos;
 
   char *sql = httpGetCmdsString(pContext, cmd->sql);
-  httpTraceDump("context:%p, fd:%d, ip:%s, user:%s, process pos:%d, start query, sql:%s", pContext, pContext->fd,
-           pContext->ipstr, pContext->user, multiCmds->pos, sql);
+  httpTraceL("context:%p, fd:%d, ip:%s, user:%s, process pos:%d, start query, sql:%s", pContext, pContext->fd,
+             pContext->ipstr, pContext->user, multiCmds->pos, sql);
   taosNotePrintHttp(sql);
   taos_query_a(pContext->session->taos, sql, httpProcessMultiSqlCallBack, (void *)pContext);
 }
@@ -306,8 +306,8 @@ void httpProcessSingleSqlCmd(HttpContext *pContext) {
     return;
   }
 
-  httpTraceDump("context:%p, fd:%d, ip:%s, user:%s, start query, sql:%s", pContext, pContext->fd, pContext->ipstr,
-           pContext->user, sql);
+  httpTraceL("context:%p, fd:%d, ip:%s, user:%s, start query, sql:%s", pContext, pContext->fd, pContext->ipstr,
+            pContext->user, sql);
   taosNotePrintHttp(sql);
   taos_query_a(pSession->taos, sql, httpProcessSingleSqlCallBack, (void *)pContext);
 }

src/plugins/monitor/src/monitorMain.c

@@ -35,9 +35,6 @@
 #define monitorDebug(...) { if (monitorDebugFlag & DEBUG_DEBUG) { taosPrintLog("MON DEBUG ", monitorDebugFlag, __VA_ARGS__); }}
 #define monitorTrace(...) { if (monitorDebugFlag & DEBUG_TRACE) { taosPrintLog("MON TRACE ", monitorDebugFlag, __VA_ARGS__); }}
 
-#define monitorDebugDump(...) { if (monitorDebugFlag & DEBUG_DEBUG) { taosPrintLongString("MON DEBUG ", monitorDebugFlag, __VA_ARGS__); }}
-#define monitorTraceDump(...) { if (monitorDebugFlag & DEBUG_TRACE) { taosPrintLongString("MON TRACE ", monitorDebugFlag, __VA_ARGS__); }}
-
 #define SQL_LENGTH     1024
 #define LOG_LEN_STR    100
 #define IP_LEN_STR     18

src/plugins/mqtt/inc/mqttLog.h

@@ -27,7 +27,4 @@ extern int32_t mqttDebugFlag;
 #define mqttDebug(...) { if (mqttDebugFlag & DEBUG_DEBUG) { taosPrintLog("MQT DEBUG ", mqttDebugFlag, __VA_ARGS__); }}
 #define mqttTrace(...) { if (mqttDebugFlag & DEBUG_TRACE) { taosPrintLog("MQT TRACE ", mqttDebugFlag, __VA_ARGS__); }}
 
-#define mqttDebugDump(...) { if (mqttDebugFlag & DEBUG_DEBUG) { taosPrintLongString("MQT DEBUG ", mqttDebugFlag, __VA_ARGS__); }}
-#define mqttTraceDump(...) { if (mqttDebugFlag & DEBUG_TRACE) { taosPrintLongString("MQT DEBUG ", mqttDebugFlag, __VA_ARGS__); }}
-
 #endif

src/rpc/inc/rpcLog.h

@@ -31,9 +31,7 @@ extern int32_t tscEmbedded;
 #define tInfo(...)  { if (rpcDebugFlag & DEBUG_INFO)  { taosPrintLog("RPC INFO  ", tscEmbedded ? 255 : rpcDebugFlag, __VA_ARGS__); }}
 #define tDebug(...) { if (rpcDebugFlag & DEBUG_DEBUG) { taosPrintLog("RPC DEBUG ", rpcDebugFlag, __VA_ARGS__); }}
 #define tTrace(...) { if (rpcDebugFlag & DEBUG_TRACE) { taosPrintLog("RPC TRACE ", rpcDebugFlag, __VA_ARGS__); }}
-
-#define tDebugDump(x, y) { if (rpcDebugFlag & DEBUG_DEBUG)  { taosDumpData((unsigned char *)x, y); }}
-#define tTraceDump(x, y) { if (rpcDebugFlag & DEBUG_TRACE)  { taosDumpData((unsigned char *)x, y); }}
+#define tDump(x, y) { if (rpcDebugFlag & DEBUG_DUMP)  { taosDumpData((unsigned char *)x, y); }}
 
 #ifdef __cplusplus
 }

src/rpc/src/rpcMain.c

@@ -538,6 +538,7 @@ void rpcCancelRequest(void *handle) {
 
   if (pContext->pConn) {
     tDebug("%s, app trys to cancel request", pContext->pConn->info);
+    pContext->pConn->pReqMsg = NULL;  
     rpcCloseConn(pContext->pConn);
     pContext->pConn = NULL;
     rpcFreeCont(pContext->pCont);
@@ -602,8 +603,13 @@ static void rpcReleaseConn(SRpcConn *pConn) {
     rpcFreeMsg(pConn->pRspMsg); // it may have a response msg saved, but not request msg
     pConn->pRspMsg = NULL;
   
-    if (pConn->pReqMsg) rpcFreeCont(pConn->pReqMsg);
-  } 
+    // if server has ever reported progress, free content
+    if (pConn->pReqMsg) rpcFreeCont(pConn->pReqMsg);  // do not use rpcFreeMsg
+  } else {
+    // if there is an outgoing message, free it
+    if (pConn->outType && pConn->pReqMsg) 
+      rpcFreeMsg(pConn->pReqMsg);
+  }
 
   // memset could not be used, since lockeBy can not be reset
   pConn->inType = 0;
@@ -959,6 +965,7 @@ static void rpcProcessBrokenLink(SRpcConn *pConn) {
   if (pConn->outType) {
     SRpcReqContext *pContext = pConn->pContext;
     pContext->code = TSDB_CODE_RPC_NETWORK_UNAVAIL;
+    pConn->pReqMsg = NULL;
     taosTmrStart(rpcProcessConnError, 0, pContext, pRpc->tmrCtrl);
   }
 
@@ -973,7 +980,7 @@ static void *rpcProcessMsgFromPeer(SRecvInfo *pRecv) {
   SRpcInfo  *pRpc = (SRpcInfo *)pRecv->shandle;
   SRpcConn  *pConn = (SRpcConn *)pRecv->thandle;
 
-  tTraceDump(pRecv->msg, pRecv->msgLen);
+  tDump(pRecv->msg, pRecv->msgLen);
 
   // underlying UDP layer does not know it is server or client
   pRecv->connType = pRecv->connType | pRpc->connType;  
@@ -1061,6 +1068,7 @@ static void rpcProcessIncomingMsg(SRpcConn *pConn, SRpcHead *pHead) {
     SRpcReqContext *pContext = pConn->pContext;
     rpcMsg.handle = pContext;
     pConn->pContext = NULL;
+    pConn->pReqMsg = NULL;
 
     // for UDP, port may be changed by server, the port in ipSet shall be used for cache
     if (pHead->code != TSDB_CODE_RPC_TOO_SLOW) {
@@ -1247,7 +1255,7 @@ static void rpcSendMsgToPeer(SRpcConn *pConn, void *msg, int msgLen) {
     tError("%s, failed to send, msgLen:%d written:%d, reason:%s", pConn->info, msgLen, writtenLen, strerror(errno));
   }
  
-  tTraceDump(msg, msgLen);
+  tDump(msg, msgLen);
 }
 
 static void rpcProcessConnError(void *param, void *id) {
@@ -1297,6 +1305,7 @@ static void rpcProcessRetryTimer(void *param, void *tmrId) {
       tDebug("%s, failed to send msg:%s to %s:%hu", pConn->info, taosMsg[pConn->outType], pConn->peerFqdn, pConn->peerPort);
       if (pConn->pContext) {
         pConn->pContext->code = TSDB_CODE_RPC_NETWORK_UNAVAIL;
+        pConn->pReqMsg = NULL;
         taosTmrStart(rpcProcessConnError, 0, pConn->pContext, pRpc->tmrCtrl);
         rpcReleaseConn(pConn);
       }

src/tsdb/inc/tsdbMain.h

@@ -195,7 +195,6 @@ typedef struct {
 typedef struct {
   uint32_t len;
   uint32_t offset;
-  // uint32_t padding;
   uint32_t hasLast : 2;
   uint32_t numOfBlocks : 30;
   uint64_t uid;
@@ -224,7 +223,7 @@ typedef struct {
 
 typedef struct {
   int16_t colId;
-  int16_t len;
+  int32_t len;
   int32_t type : 8;
   int32_t offset : 24;
   int64_t sum;
@@ -294,18 +293,64 @@ typedef struct {
 #define TABLE_SUID(t) (t)->suid
 #define TABLE_LASTKEY(t) (t)->lastKey
 
-static FORCE_INLINE STSchema *tsdbGetTableSchema(STable *pTable) {
-  if (pTable->type == TSDB_CHILD_TABLE) {  // check child table first
-    STable *pSuper = pTable->pSuper;
-    if (pSuper == NULL) return NULL;
-    return pSuper->schema[pSuper->numOfSchemas - 1];
-  } else if (pTable->type == TSDB_NORMAL_TABLE || pTable->type == TSDB_SUPER_TABLE || pTable->type == TSDB_STREAM_TABLE) {
-    return pTable->schema[pTable->numOfSchemas - 1];
+STsdbMeta* tsdbNewMeta(STsdbCfg* pCfg);
+void       tsdbFreeMeta(STsdbMeta* pMeta);
+int        tsdbOpenMeta(STsdbRepo* pRepo);
+int        tsdbCloseMeta(STsdbRepo* pRepo);
+STable*    tsdbGetTableByUid(STsdbMeta* pMeta, uint64_t uid);
+STSchema*  tsdbGetTableSchemaByVersion(STable* pTable, int16_t version);
+int        tsdbWLockRepoMeta(STsdbRepo* pRepo);
+int        tsdbRLockRepoMeta(STsdbRepo* pRepo);
+int        tsdbUnlockRepoMeta(STsdbRepo* pRepo);
+void       tsdbRefTable(STable* pTable);
+void       tsdbUnRefTable(STable* pTable);
+void       tsdbUpdateTableSchema(STsdbRepo* pRepo, STable* pTable, STSchema* pSchema, bool insertAct);
+
+static FORCE_INLINE int tsdbCompareSchemaVersion(const void *key1, const void *key2) {
+  if (*(int16_t *)key1 < schemaVersion(*(STSchema **)key2)) {
+    return -1;
+  } else if (*(int16_t *)key1 > schemaVersion(*(STSchema **)key2)) {
+    return 1;
   } else {
-    return NULL;
+    return 0;
   }
 }
 
+static FORCE_INLINE STSchema* tsdbGetTableSchemaImpl(STable* pTable, bool lock, bool copy, int16_t version) {
+  STable*   pDTable = (TABLE_TYPE(pTable) == TSDB_CHILD_TABLE) ? pTable->pSuper : pTable;
+  STSchema* pSchema = NULL;
+  STSchema* pTSchema = NULL;
+
+  if (lock) taosRLockLatch(&(pDTable->latch));
+  if (version < 0) {  // get the latest version of schema
+    pTSchema = pDTable->schema[pDTable->numOfSchemas - 1];
+  } else {  // get the schema with version
+    void* ptr = taosbsearch(&version, pDTable->schema, pDTable->numOfSchemas, sizeof(STSchema*),
+                            tsdbCompareSchemaVersion, TD_EQ);
+    if (ptr == NULL) {
+      terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION;
+      goto _exit;
+    }
+    pTSchema = *(STSchema**)ptr;
+  }
+
+  ASSERT(pTSchema != NULL);
+
+  if (copy) {
+    if ((pSchema = tdDupSchema(pTSchema)) == NULL) terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+  } else {
+    pSchema = pTSchema;
+  }
+
+_exit:
+  if (lock) taosRUnLockLatch(&(pDTable->latch));
+  return pSchema;
+}
+
+static FORCE_INLINE STSchema* tsdbGetTableSchema(STable* pTable) {
+  return tsdbGetTableSchemaImpl(pTable, false, false, -1);
+}
+
 static FORCE_INLINE STSchema *tsdbGetTableTagSchema(STable *pTable) {
   if (pTable->type == TSDB_CHILD_TABLE) {  // check child table first
     STable *pSuper = pTable->pSuper;
@@ -318,19 +363,6 @@ static FORCE_INLINE STSchema *tsdbGetTableTagSchema(STable *pTable) {
   }
 }
 
-STsdbMeta* tsdbNewMeta(STsdbCfg* pCfg);
-void       tsdbFreeMeta(STsdbMeta* pMeta);
-int        tsdbOpenMeta(STsdbRepo* pRepo);
-int        tsdbCloseMeta(STsdbRepo* pRepo);
-STable*    tsdbGetTableByUid(STsdbMeta* pMeta, uint64_t uid);
-STSchema*  tsdbGetTableSchemaByVersion(STable* pTable, int16_t version);
-int        tsdbUpdateTable(STsdbRepo* pRepo, STable* pTable, STableCfg* pCfg);
-int        tsdbWLockRepoMeta(STsdbRepo* pRepo);
-int        tsdbRLockRepoMeta(STsdbRepo* pRepo);
-int        tsdbUnlockRepoMeta(STsdbRepo* pRepo);
-void       tsdbRefTable(STable* pTable);
-void       tsdbUnRefTable(STable* pTable);
-
 // ------------------ tsdbBuffer.c
 STsdbBufPool* tsdbNewBufPool();
 void          tsdbFreeBufPool(STsdbBufPool* pBufPool);
@@ -405,8 +437,9 @@ int   tsdbLoadCompIdx(SRWHelper* pHelper, void* target);
 int   tsdbLoadCompInfo(SRWHelper* pHelper, void* target);
 int   tsdbLoadCompData(SRWHelper* phelper, SCompBlock* pcompblock, void* target);
 void  tsdbGetDataStatis(SRWHelper* pHelper, SDataStatis* pStatis, int numOfCols);
-int   tsdbLoadBlockDataCols(SRWHelper* pHelper, SCompBlock* pCompBlock, int16_t* colIds, int numOfColIds);
-int   tsdbLoadBlockData(SRWHelper* pHelper, SCompBlock* pCompBlock);
+int   tsdbLoadBlockDataCols(SRWHelper* pHelper, SCompBlock* pCompBlock, SCompInfo* pCompInfo, int16_t* colIds,
+                            int numOfColIds);
+int   tsdbLoadBlockData(SRWHelper* pHelper, SCompBlock* pCompBlock, SCompInfo* pCompInfo);
 
 // ------------------ tsdbMain.c
 #define REPO_ID(r) (r)->config.tsdbId

src/tsdb/src/tsdbMain.c

@@ -41,9 +41,9 @@ typedef struct {
 } SSubmitBlkIter;
 
 typedef struct {
-  int32_t     totalLen;
-  int32_t     len;
-  SSubmitBlk *pBlock;
+  int32_t totalLen;
+  int32_t len;
+  void *  pMsg;
 } SSubmitMsgIter;
 
 static int32_t     tsdbCheckAndSetDefaultCfg(STsdbCfg *pCfg);
@@ -56,7 +56,7 @@ static STsdbRepo * tsdbNewRepo(char *rootDir, STsdbAppH *pAppH, STsdbCfg *pCfg);
 static void        tsdbFreeRepo(STsdbRepo *pRepo);
 static int         tsdbInitSubmitMsgIter(SSubmitMsg *pMsg, SSubmitMsgIter *pIter);
 static int32_t     tsdbInsertDataToTable(STsdbRepo *pRepo, SSubmitBlk *pBlock, TSKEY now, int32_t *affectedrows);
-static SSubmitBlk *tsdbGetSubmitMsgNext(SSubmitMsgIter *pIter);
+static int         tsdbGetSubmitMsgNext(SSubmitMsgIter *pIter, SSubmitBlk **pPBlock);
 static SDataRow    tsdbGetSubmitBlkNext(SSubmitBlkIter *pIter);
 static int         tsdbRestoreInfo(STsdbRepo *pRepo);
 static int         tsdbInitSubmitBlkIter(SSubmitBlk *pBlock, SSubmitBlkIter *pIter);
@@ -68,6 +68,7 @@ static int         keyFGroupCompFunc(const void *key, const void *fgroup);
 static int         tsdbEncodeCfg(void **buf, STsdbCfg *pCfg);
 static void *      tsdbDecodeCfg(void *buf, STsdbCfg *pCfg);
 static int         tsdbCheckTableSchema(STsdbRepo *pRepo, SSubmitBlk *pBlock, STable *pTable);
+static int         tsdbScanAndConvertSubmitMsg(STsdbRepo *pRepo, SSubmitMsg *pMsg);
 
 // Function declaration
 int32_t tsdbCreateRepo(char *rootDir, STsdbCfg *pCfg) {
@@ -164,6 +165,13 @@ int32_t tsdbInsertData(TSDB_REPO_T *repo, SSubmitMsg *pMsg, SShellSubmitRspMsg *
   STsdbRepo *    pRepo = (STsdbRepo *)repo;
   SSubmitMsgIter msgIter = {0};
 
+  if (tsdbScanAndConvertSubmitMsg(pRepo, pMsg) < 0) {
+    if (terrno != TSDB_CODE_TDB_TABLE_RECONFIGURE) {
+      tsdbError("vgId:%d failed to insert data since %s", REPO_ID(pRepo), tstrerror(terrno));
+    }
+    return -1;
+  }
+
   if (tsdbInitSubmitMsgIter(pMsg, &msgIter) < 0) {
     tsdbError("vgId:%d failed to insert data since %s", REPO_ID(pRepo), tstrerror(terrno));
     return -1;
@@ -173,12 +181,14 @@ int32_t tsdbInsertData(TSDB_REPO_T *repo, SSubmitMsg *pMsg, SShellSubmitRspMsg *
   int32_t     affectedrows = 0;
 
   TSKEY now = taosGetTimestamp(pRepo->config.precision);
-
-  while ((pBlock = tsdbGetSubmitMsgNext(&msgIter)) != NULL) {
+  while (true) {
+    tsdbGetSubmitMsgNext(&msgIter, &pBlock);
+    if (pBlock == NULL) break;
     if (tsdbInsertDataToTable(pRepo, pBlock, now, &affectedrows) < 0) {
       return -1;
     }
   }
+
   if (pRsp != NULL) pRsp->affectedRows = htonl(affectedrows);
   return 0;
 }
@@ -263,7 +273,7 @@ void tsdbStartStream(TSDB_REPO_T *repo) {
     STable *pTable = pMeta->tables[i];
     if (pTable && pTable->type == TSDB_STREAM_TABLE) {
       pTable->cqhandle = (*pRepo->appH.cqCreateFunc)(pRepo->appH.cqH, TABLE_UID(pTable), TABLE_TID(pTable), pTable->sql,
-                                                     tsdbGetTableSchema(pTable));
+                                                     tsdbGetTableSchemaImpl(pTable, false, false, -1));
     }
   }
 }
@@ -694,17 +704,12 @@ static int tsdbInitSubmitMsgIter(SSubmitMsg *pMsg, SSubmitMsgIter *pIter) {
     return -1;
   }
 
-  pMsg->length = htonl(pMsg->length);
-  pMsg->numOfBlocks = htonl(pMsg->numOfBlocks);
-  pMsg->compressed = htonl(pMsg->compressed);
-
   pIter->totalLen = pMsg->length;
-  pIter->len = TSDB_SUBMIT_MSG_HEAD_SIZE;
+  pIter->len = 0;
+  pIter->pMsg = pMsg;
   if (pMsg->length <= TSDB_SUBMIT_MSG_HEAD_SIZE) {
     terrno = TSDB_CODE_TDB_SUBMIT_MSG_MSSED_UP;
     return -1;
-  } else {
-    pIter->pBlock = pMsg->blocks;
   }
 
   return 0;
@@ -714,26 +719,8 @@ static int32_t tsdbInsertDataToTable(STsdbRepo *pRepo, SSubmitBlk *pBlock, TSKEY
   STsdbMeta *pMeta = pRepo->tsdbMeta;
   int64_t    points = 0;
 
-  STable *pTable = tsdbGetTableByUid(pMeta, pBlock->uid);
-  if (pTable == NULL || TABLE_TID(pTable) != pBlock->tid) {
-    tsdbError("vgId:%d failed to get table to insert data, uid %" PRIu64 " tid %d", REPO_ID(pRepo), pBlock->uid,
-              pBlock->tid);
-    terrno = TSDB_CODE_TDB_INVALID_TABLE_ID;
-    return -1;
-  }
-
-  if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) {
-    tsdbError("vgId:%d invalid action trying to insert a super table %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable));
-    terrno = TSDB_CODE_TDB_INVALID_ACTION;
-    return -1;
-  }
-
-  // Check schema version and update schema if needed
-  if (tsdbCheckTableSchema(pRepo, pBlock, pTable) < 0) {
-    tsdbError("vgId:%d failed to insert data to table %s since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable),
-              tstrerror(terrno));
-    return -1;
-  }
+  STable *pTable = pMeta->tables[pBlock->tid];
+  ASSERT(pTable != NULL && TABLE_UID(pTable) == pBlock->uid);
 
   SSubmitBlkIter blkIter = {0};
   SDataRow       row = NULL;
@@ -764,27 +751,23 @@ static int32_t tsdbInsertDataToTable(STsdbRepo *pRepo, SSubmitBlk *pBlock, TSKEY
   return 0;
 }
 
-static SSubmitBlk *tsdbGetSubmitMsgNext(SSubmitMsgIter *pIter) {
-  SSubmitBlk *pBlock = pIter->pBlock;
-  if (pBlock == NULL) return NULL;
-
-  pBlock->dataLen = htonl(pBlock->dataLen);
-  pBlock->schemaLen = htonl(pBlock->schemaLen);
-  pBlock->numOfRows = htons(pBlock->numOfRows);
-  pBlock->uid = htobe64(pBlock->uid);
-  pBlock->tid = htonl(pBlock->tid);
-
-  pBlock->sversion = htonl(pBlock->sversion);
-  pBlock->padding = htonl(pBlock->padding);
-
-  pIter->len = pIter->len + sizeof(SSubmitBlk) + pBlock->dataLen;
-  if (pIter->len >= pIter->totalLen) {
-    pIter->pBlock = NULL;
+static int tsdbGetSubmitMsgNext(SSubmitMsgIter *pIter, SSubmitBlk **pPBlock) {
+  if (pIter->len == 0) {
+    pIter->len += TSDB_SUBMIT_MSG_HEAD_SIZE;
   } else {
-    pIter->pBlock = (SSubmitBlk *)((char *)pBlock + pBlock->dataLen + sizeof(SSubmitBlk));
+    SSubmitBlk *pSubmitBlk = (SSubmitBlk *)POINTER_SHIFT(pIter->pMsg, pIter->len);
+    pIter->len += (sizeof(SSubmitBlk) + pSubmitBlk->dataLen + pSubmitBlk->schemaLen);
   }
 
-  return pBlock;
+  if (pIter->len > pIter->totalLen) {
+    terrno = TSDB_CODE_TDB_SUBMIT_MSG_MSSED_UP;
+    *pPBlock = NULL;
+    return -1;
+  }
+
+  *pPBlock = (pIter->len == pIter->totalLen) ? NULL : (SSubmitBlk *)POINTER_SHIFT(pIter->pMsg, pIter->len);
+
+  return 0;
 }
 
 static SDataRow tsdbGetSubmitBlkNext(SSubmitBlkIter *pIter) {
@@ -969,42 +952,64 @@ static void *tsdbDecodeCfg(void *buf, STsdbCfg *pCfg) {
 static int tsdbCheckTableSchema(STsdbRepo *pRepo, SSubmitBlk *pBlock, STable *pTable) {
   ASSERT(pTable != NULL);
 
-  STSchema *pSchema = tsdbGetTableSchema(pTable);
+  STSchema *pSchema = tsdbGetTableSchemaImpl(pTable, false, false, -1);
   int       sversion = schemaVersion(pSchema);
 
-  if (pBlock->sversion == sversion) return 0;
-  if (pBlock->sversion > sversion) {  // need to config
-    tsdbDebug("vgId:%d table %s tid %d has version %d smaller than client version %d, try to config", REPO_ID(pRepo),
-              TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), sversion, pBlock->sversion);
-    if (pRepo->appH.configFunc) {
-      void *msg = (*pRepo->appH.configFunc)(REPO_ID(pRepo), TABLE_TID(pTable));
-      if (msg == NULL) {
-        tsdbError("vgId:%d failed to config table %s tid %d since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable),
-                  TABLE_TID(pTable), tstrerror(terrno));
+  if (pBlock->sversion == sversion) {
+    return 0;
+  } else {
+    if (TABLE_TYPE(pTable) == TSDB_STREAM_TABLE) {  // stream table is not allowed to change schema
+      terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION;
+      return -1;
+    }
+  }
+
+  if (pBlock->sversion > sversion) {  // may need to update table schema
+    if (pBlock->schemaLen > 0) {
+      tsdbDebug(
+          "vgId:%d table %s tid %d uid %" PRIu64 " schema version %d is out of data, client version %d, update...",
+          REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable), sversion, pBlock->sversion);
+      ASSERT(pBlock->schemaLen % sizeof(STColumn) == 0);
+      int       numOfCols = pBlock->schemaLen / sizeof(STColumn);
+      STColumn *pTCol = (STColumn *)pBlock->data;
+
+      STSchemaBuilder schemaBuilder = {0};
+      if (tdInitTSchemaBuilder(&schemaBuilder, pBlock->sversion) < 0) {
+        terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+        tsdbError("vgId:%d failed to update schema of table %s since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable),
+                  tstrerror(terrno));
         return -1;
       }
 
-      STableCfg *pTableCfg = tsdbCreateTableCfgFromMsg(msg);
-      if (pTableCfg == NULL) {
-        rpcFreeCont(msg);
-        return -1;
+      for (int i = 0; i < numOfCols; i++) {
+        if (tdAddColToSchema(&schemaBuilder, pTCol[i].type, htons(pTCol[i].colId), htons(pTCol[i].bytes)) < 0) {
+          terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+          tsdbError("vgId:%d failed to update schema of table %s since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable),
+                    tstrerror(terrno));
+          tdDestroyTSchemaBuilder(&schemaBuilder);
+          return -1;
+        }
       }
 
-      if (tsdbUpdateTable(pRepo, (TABLE_TYPE(pTable) == TSDB_CHILD_TABLE) ? pTable->pSuper : pTable, pTableCfg) < 0) {
-        tsdbError("vgId:%d failed to update table %s since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable),
-                  tstrerror(terrno));
-        tsdbClearTableCfg(pTableCfg);
-        rpcFreeCont(msg);
+      STSchema *pNSchema = tdGetSchemaFromBuilder(&schemaBuilder);
+      if (pNSchema == NULL) {
+        terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+        tdDestroyTSchemaBuilder(&schemaBuilder);
         return -1;
       }
-      tsdbClearTableCfg(pTableCfg);
-      rpcFreeCont(msg);
+
+      tdDestroyTSchemaBuilder(&schemaBuilder);
+      tsdbUpdateTableSchema(pRepo, pTable, pNSchema, true);
     } else {
-      terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION;
+      tsdbDebug(
+          "vgId:%d table %s tid %d uid %" PRIu64 " schema version %d is out of data, client version %d, reconfigure...",
+          REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable), sversion, pBlock->sversion);
+      terrno = TSDB_CODE_TDB_TABLE_RECONFIGURE;
       return -1;
     }
   } else {
-    if (tsdbGetTableSchemaByVersion(pTable, pBlock->sversion) == NULL) {
+    ASSERT(pBlock->sversion >= 0);
+    if (tsdbGetTableSchemaImpl(pTable, false, false, pBlock->sversion) == NULL) {
       tsdbError("vgId:%d invalid submit schema version %d to table %s tid %d from client", REPO_ID(pRepo),
                 pBlock->sversion, TABLE_CHAR_NAME(pTable), TABLE_TID(pTable));
     }
@@ -1013,7 +1018,64 @@ static int tsdbCheckTableSchema(STsdbRepo *pRepo, SSubmitBlk *pBlock, STable *pT
   }
 
   return 0;
- }
+}
+
+static int tsdbScanAndConvertSubmitMsg(STsdbRepo *pRepo, SSubmitMsg *pMsg) {
+  ASSERT(pMsg != NULL);
+  STsdbMeta *    pMeta = pRepo->tsdbMeta;
+  SSubmitMsgIter msgIter = {0};
+  SSubmitBlk *   pBlock = NULL;
+
+  terrno = TSDB_CODE_SUCCESS;
+  pMsg->length = htonl(pMsg->length);
+  pMsg->numOfBlocks = htonl(pMsg->numOfBlocks);
+
+  if (tsdbInitSubmitMsgIter(pMsg, &msgIter) < 0) return -1;
+  while (true) {
+    if (tsdbGetSubmitMsgNext(&msgIter, &pBlock) < 0) return -1;
+    if (pBlock == NULL) break;
+
+    pBlock->uid = htobe64(pBlock->uid);
+    pBlock->tid = htonl(pBlock->tid);
+    pBlock->sversion = htonl(pBlock->sversion);
+    pBlock->dataLen = htonl(pBlock->dataLen);
+    pBlock->schemaLen = htonl(pBlock->schemaLen);
+    pBlock->numOfRows = htons(pBlock->numOfRows);
+
+    if (pBlock->tid <= 0 || pBlock->tid >= pRepo->config.maxTables) {
+      tsdbError("vgId:%d failed to get table to insert data, uid %" PRIu64 " tid %d", REPO_ID(pRepo), pBlock->uid,
+                pBlock->tid);
+      terrno = TSDB_CODE_TDB_INVALID_TABLE_ID;
+      return -1;
+    }
+
+    STable *pTable = pMeta->tables[pBlock->tid];
+    if (pTable == NULL || TABLE_UID(pTable) != pBlock->uid) {
+      tsdbError("vgId:%d failed to get table to insert data, uid %" PRIu64 " tid %d", REPO_ID(pRepo), pBlock->uid,
+                pBlock->tid);
+      terrno = TSDB_CODE_TDB_INVALID_TABLE_ID;
+      return -1;
+    }
+
+    if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) {
+      tsdbError("vgId:%d invalid action trying to insert a super table %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable));
+      terrno = TSDB_CODE_TDB_INVALID_ACTION;
+      return -1;
+    }
+
+    // Check schema version and update schema if needed
+    if (tsdbCheckTableSchema(pRepo, pBlock, pTable) < 0) {
+      if (terrno == TSDB_CODE_TDB_TABLE_RECONFIGURE) {
+        continue;
+      } else {
+        return -1;
+      }
+    }
+  }
+
+  if (terrno != TSDB_CODE_SUCCESS) return -1;
+  return 0;
+}
 
 static int tsdbAlterCacheTotalBlocks(STsdbRepo *pRepo, int totalBlocks) {
   // TODO

src/tsdb/src/tsdbMemTable.c

@@ -538,10 +538,12 @@ static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHe
     SCommitIter *pIter = iters + tid;
     if (pIter->pTable == NULL) continue;
 
+    taosRLockLatch(&(pIter->pTable->latch));
+
     tsdbSetHelperTable(pHelper, pIter->pTable, pRepo);
 
     if (pIter->pIter != NULL) {
-      tdInitDataCols(pDataCols, tsdbGetTableSchema(pIter->pTable));
+      tdInitDataCols(pDataCols, tsdbGetTableSchemaImpl(pIter->pTable, false, false, -1));
 
       int maxRowsToRead = pCfg->maxRowsPerFileBlock * 4 / 5;
       int nLoop = 0;
@@ -557,6 +559,7 @@ static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHe
         int rowsWritten = tsdbWriteDataBlock(pHelper, pDataCols);
         ASSERT(rowsWritten != 0);
         if (rowsWritten < 0) {
+          taosRUnLockLatch(&(pIter->pTable->latch));
           tsdbError("vgId:%d failed to write data block to table %s tid %d uid %" PRIu64 " since %s", REPO_ID(pRepo),
                     TABLE_CHAR_NAME(pIter->pTable), TABLE_TID(pIter->pTable), TABLE_UID(pIter->pTable),
                     tstrerror(terrno));
@@ -571,6 +574,8 @@ static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHe
       ASSERT(pDataCols->numOfRows == 0);
     }
 
+    taosRUnLockLatch(&(pIter->pTable->latch));
+
     // Move the last block to the new .l file if neccessary
     if (tsdbMoveLastBlockIfNeccessary(pHelper) < 0) {
       tsdbError("vgId:%d, failed to move last block, since %s", REPO_ID(pRepo), tstrerror(terrno));
@@ -680,10 +685,10 @@ static int tsdbReadRowsFromCache(STsdbMeta *pMeta, STable *pTable, SSkipListIter
     if (dataRowKey(row) > maxKey) break;
 
     if (pSchema == NULL || schemaVersion(pSchema) != dataRowVersion(row)) {
-      pSchema = tsdbGetTableSchemaByVersion(pTable, dataRowVersion(row));
+      pSchema = tsdbGetTableSchemaImpl(pTable, true, false, dataRowVersion(row));
       if (pSchema == NULL) {
         // TODO: deal with the error here
-        ASSERT(false);
+        ASSERT(0);
       }
     }
 

src/tsdb/src/tsdbMeta.c

@@ -29,10 +29,9 @@ static void    tsdbOrgMeta(void *pHandle);
 static char *  getTagIndexKey(const void *pData);
 static STable *tsdbNewTable(STableCfg *pCfg, bool isSuper);
 static void    tsdbFreeTable(STable *pTable);
-static int     tsdbUpdateTableTagSchema(STable *pTable, STSchema *newSchema);
-static int     tsdbAddTableToMeta(STsdbRepo *pRepo, STable *pTable, bool addIdx);
+static int     tsdbAddTableToMeta(STsdbRepo *pRepo, STable *pTable, bool addIdx, bool lock);
 static void    tsdbRemoveTableFromMeta(STsdbRepo *pRepo, STable *pTable, bool rmFromIdx, bool lock);
-static int     tsdbAddTableIntoIndex(STsdbMeta *pMeta, STable *pTable);
+static int     tsdbAddTableIntoIndex(STsdbMeta *pMeta, STable *pTable, bool refSuper);
 static int     tsdbRemoveTableFromIndex(STsdbMeta *pMeta, STable *pTable);
 static int     tsdbInitTableCfg(STableCfg *config, ETableType type, uint64_t uid, int32_t tid);
 static int     tsdbTableSetSchema(STableCfg *config, STSchema *pSchema, bool dup);
@@ -76,7 +75,7 @@ int tsdbCreateTable(TSDB_REPO_T *repo, STableCfg *pCfg) {
       // TODO
       if (super->type != TSDB_SUPER_TABLE) return -1;
       if (super->tableId.uid != pCfg->superUid) return -1;
-      tsdbUpdateTable(pRepo, super, pCfg);
+      // tsdbUpdateTable(pRepo, super, pCfg);
     }
   }
 
@@ -84,10 +83,18 @@ int tsdbCreateTable(TSDB_REPO_T *repo, STableCfg *pCfg) {
   if (table == NULL) goto _err;
 
   // Register to meta
+  tsdbWLockRepoMeta(pRepo);
   if (newSuper) {
-    if (tsdbAddTableToMeta(pRepo, super, true) < 0) goto _err;
+    if (tsdbAddTableToMeta(pRepo, super, true, false) < 0) {
+      tsdbUnlockRepoMeta(pRepo);
+      goto _err;
+    }
+  }
+  if (tsdbAddTableToMeta(pRepo, table, true, false) < 0) {
+    tsdbUnlockRepoMeta(pRepo);
+    goto _err;
   }
-  if (tsdbAddTableToMeta(pRepo, table, true) < 0) goto _err;
+  tsdbUnlockRepoMeta(pRepo);
 
   // Write to memtable action
   int   tlen1 = (newSuper) ? tsdbGetTableEncodeSize(TSDB_UPDATE_META, super) : 0;
@@ -255,7 +262,7 @@ _err:
   return NULL;
 }
 
-static int32_t colIdCompar(const void* left, const void* right) {
+static UNUSED_FUNC int32_t colIdCompar(const void* left, const void* right) {
   int16_t colId = *(int16_t*) left;
   STColumn* p2 = (STColumn*) right;
 
@@ -266,91 +273,118 @@ static int32_t colIdCompar(const void* left, const void* right) {
   return (colId < p2->colId)? -1:1;
 }
 
-int tsdbUpdateTagValue(TSDB_REPO_T *repo, SUpdateTableTagValMsg *pMsg) {
+int tsdbUpdateTableTagValue(TSDB_REPO_T *repo, SUpdateTableTagValMsg *pMsg) {
   STsdbRepo *pRepo = (STsdbRepo *)repo;
   STsdbMeta *pMeta = pRepo->tsdbMeta;
+  STSchema * pNewSchema = NULL;
 
   pMsg->uid = htobe64(pMsg->uid);
   pMsg->tid = htonl(pMsg->tid);
   pMsg->tversion  = htons(pMsg->tversion);
   pMsg->colId     = htons(pMsg->colId);
-  pMsg->type      = htons(pMsg->type);
   pMsg->bytes     = htons(pMsg->bytes);
   pMsg->tagValLen = htonl(pMsg->tagValLen);
   pMsg->numOfTags = htons(pMsg->numOfTags);
   pMsg->schemaLen = htonl(pMsg->schemaLen);
-  assert(pMsg->schemaLen == sizeof(STColumn) * pMsg->numOfTags);
-
-  char* d = pMsg->data;
-  for(int32_t i = 0; i < pMsg->numOfTags; ++i) {
-    STColumn* pCol = (STColumn*) d;
-    pCol->colId = htons(pCol->colId);
-    pCol->bytes = htons(pCol->bytes);
-    pCol->offset = 0;
-
-    d += sizeof(STColumn);
+  for (int i = 0; i < pMsg->numOfTags; i++) {
+    STColumn *pTCol = (STColumn *)pMsg->data + i;
+    pTCol->bytes = htons(pTCol->bytes);
+    pTCol->colId = htons(pTCol->colId);
   }
 
   STable *pTable = tsdbGetTableByUid(pMeta, pMsg->uid);
-  if (pTable == NULL) {
-    terrno = TSDB_CODE_TDB_INVALID_TABLE_ID;
-    return -1;
-  }
-  if (TABLE_TID(pTable) != pMsg->tid) {
+  if (pTable == NULL || TABLE_TID(pTable) != pMsg->tid) {
+    tsdbError("vgId:%d failed to update table tag value since invalid table id %d uid %" PRIu64, REPO_ID(pRepo),
+              pMsg->tid, pMsg->uid);
     terrno = TSDB_CODE_TDB_INVALID_TABLE_ID;
     return -1;
   }
 
   if (TABLE_TYPE(pTable) != TSDB_CHILD_TABLE) {
-    tsdbError("vgId:%d failed to update tag value of table %s since its type is %d", REPO_ID(pRepo),
-              TABLE_CHAR_NAME(pTable), TABLE_TYPE(pTable));
+    tsdbError("vgId:%d try to update tag value of a non-child table, invalid action", REPO_ID(pRepo));
     terrno = TSDB_CODE_TDB_INVALID_ACTION;
     return -1;
   }
 
-  if (schemaVersion(tsdbGetTableTagSchema(pTable)) < pMsg->tversion) {
-    tsdbDebug("vgId:%d server tag version %d is older than client tag version %d, try to config", REPO_ID(pRepo),
-              schemaVersion(tsdbGetTableTagSchema(pTable)), pMsg->tversion);
-    void *msg = (*pRepo->appH.configFunc)(pRepo->config.tsdbId, pMsg->tid);
-    if (msg == NULL) return -1;
+  if (schemaVersion(pTable->pSuper->tagSchema) > pMsg->tversion) {
+    tsdbError(
+        "vgId:%d failed to update tag value of table %s since version out of date, client tag version %d server tag "
+        "version %d",
+        REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), pMsg->tversion, schemaVersion(pTable->tagSchema));
+    terrno = TSDB_CODE_TDB_TAG_VER_OUT_OF_DATE;
+    return -1;
+  }
 
-    // Deal with error her
-    STableCfg *pTableCfg = tsdbCreateTableCfgFromMsg(msg);
-    STable *   super = tsdbGetTableByUid(pMeta, pTableCfg->superUid);
-    ASSERT(super != NULL);
+  if (schemaVersion(pTable->pSuper->tagSchema) < pMsg->tversion) {  // tag schema out of data,
+    tsdbDebug("vgId:%d need to update tag schema of table %s tid %d uid %" PRIu64
+              " since out of date, current version %d new version %d",
+              REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable),
+              schemaVersion(pTable->pSuper->tagSchema), pMsg->tversion);
 
-    int32_t code = tsdbUpdateTable(pRepo, super, pTableCfg);
-    if (code != TSDB_CODE_SUCCESS) {
-      tsdbClearTableCfg(pTableCfg);
-      return code;
+    STSchemaBuilder schemaBuilder = {0};
+
+    STColumn *pTCol = (STColumn *)pMsg->data;
+    ASSERT(pMsg->schemaLen % sizeof(STColumn) == 0 && pTCol[0].colId == colColId(schemaColAt(pTable->pSuper->tagSchema, 0)));
+    if (tdInitTSchemaBuilder(&schemaBuilder, pMsg->tversion) < 0) {
+      tsdbDebug("vgId:%d failed to update tag schema of table %s tid %d uid %" PRIu64 " since out of memory",
+                REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable));
+      terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+      return -1;
     }
-    tsdbClearTableCfg(pTableCfg);
-    rpcFreeCont(msg);
+    for (int i = 0; i < (pMsg->schemaLen / sizeof(STColumn)); i++) {
+      if (tdAddColToSchema(&schemaBuilder, pTCol[i].type, pTCol[i].colId, pTCol[i].bytes) < 0) {
+        tdDestroyTSchemaBuilder(&schemaBuilder);
+        terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+        return -1;
+      }
+    }
+    pNewSchema = tdGetSchemaFromBuilder(&schemaBuilder);
+    if (pNewSchema == NULL) {
+      tdDestroyTSchemaBuilder(&schemaBuilder);
+      terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
+      return -1;
+    }
+    tdDestroyTSchemaBuilder(&schemaBuilder);
   }
 
-  STSchema *pTagSchema = tsdbGetTableTagSchema(pTable);
-
-  if (schemaVersion(pTagSchema) > pMsg->tversion) {
-    tsdbError(
-        "vgId:%d failed to update tag value of table %s since version out of date, client tag version %d server tag "
-        "version %d",
-        REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), pMsg->tversion, schemaVersion(pTable->tagSchema));
-    return TSDB_CODE_TDB_TAG_VER_OUT_OF_DATE;
+  // Chage in memory
+  if (pNewSchema != NULL) { // change super table tag schema
+    taosWLockLatch(&(pTable->pSuper->latch));
+    STSchema *pOldSchema = pTable->pSuper->tagSchema;
+    pTable->pSuper->tagSchema = pNewSchema;
+    tdFreeSchema(pOldSchema);
+    taosWUnLockLatch(&(pTable->pSuper->latch));
   }
-  if (schemaColAt(pTagSchema, DEFAULT_TAG_INDEX_COLUMN)->colId == pMsg->colId) {
+
+  bool      isChangeIndexCol = (pMsg->colId == colColId(schemaColAt(pTable->pSuper->tagSchema, 0)));
+  // STColumn *pCol = bsearch(&(pMsg->colId), pMsg->data, pMsg->numOfTags, sizeof(STColumn), colIdCompar);
+  // ASSERT(pCol != NULL);
+
+  if (isChangeIndexCol) {
+    tsdbWLockRepoMeta(pRepo);
     tsdbRemoveTableFromIndex(pMeta, pTable);
   }
-  // TODO: remove table from index if it is the first column of tag
-
-  // TODO: convert the tag schema from client, and then extract the type and bytes from schema according to colId
-  STColumn* res = bsearch(&pMsg->colId, pMsg->data, pMsg->numOfTags, sizeof(STColumn), colIdCompar);
-  assert(res != NULL);
+  taosWLockLatch(&(pTable->latch));
+  tdSetKVRowDataOfCol(&(pTable->tagVal), pMsg->colId, pMsg->type, POINTER_SHIFT(pMsg->data, pMsg->schemaLen));
+  taosWUnLockLatch(&(pTable->latch));
+  if (isChangeIndexCol) {
+    tsdbAddTableIntoIndex(pMeta, pTable, false);
+    tsdbUnlockRepoMeta(pRepo);
+  }
 
-  tdSetKVRowDataOfCol(&pTable->tagVal, pMsg->colId, res->type, pMsg->data + pMsg->schemaLen);
-  if (schemaColAt(pTagSchema, DEFAULT_TAG_INDEX_COLUMN)->colId == pMsg->colId) {
-    tsdbAddTableIntoIndex(pMeta, pTable);
+  // Update on file
+  int tlen1 = (pNewSchema) ? tsdbGetTableEncodeSize(TSDB_UPDATE_META, pTable->pSuper) : 0;
+  int tlen2 = tsdbGetTableEncodeSize(TSDB_UPDATE_META, pTable);
+  void *buf = tsdbAllocBytes(pRepo, tlen1+tlen2);
+  ASSERT(buf != NULL);
+  if (pNewSchema) {
+    void *pBuf = tsdbInsertTableAct(pRepo, TSDB_UPDATE_META, buf, pTable->pSuper);
+    ASSERT(POINTER_DISTANCE(pBuf, buf) == tlen1);
+    buf = pBuf;
   }
-  return TSDB_CODE_SUCCESS;
+  tsdbInsertTableAct(pRepo, TSDB_UPDATE_META, buf, pTable);
+
+  return 0;
 }
 
 // ------------------ INTERNAL FUNCTIONS ------------------
@@ -460,56 +494,7 @@ STable *tsdbGetTableByUid(STsdbMeta *pMeta, uint64_t uid) {
 }
 
 STSchema *tsdbGetTableSchemaByVersion(STable *pTable, int16_t version) {
-  STable *pSearchTable = (pTable->type == TSDB_CHILD_TABLE) ? pTable->pSuper : pTable;
-  if (pSearchTable == NULL) return NULL;
-
-  void *ptr = taosbsearch(&version, pSearchTable->schema, pSearchTable->numOfSchemas, sizeof(STSchema *),
-                          tsdbCompareSchemaVersion, TD_EQ);
-  if (ptr == NULL) return NULL;
-
-  return *(STSchema **)ptr;
-}
-
-int tsdbUpdateTable(STsdbRepo *pRepo, STable *pTable, STableCfg *pCfg) {
-  // TODO: this function can only be called when there is no query and commit on this table
-  ASSERT(TABLE_TYPE(pTable) != TSDB_CHILD_TABLE);
-  bool       changed = false;
-  STsdbMeta *pMeta = pRepo->tsdbMeta;
-
-  if ((pTable->type == TSDB_SUPER_TABLE) && (schemaVersion(pTable->tagSchema) < schemaVersion(pCfg->tagSchema))) {
-    if (tsdbUpdateTableTagSchema(pTable, pCfg->tagSchema) < 0) {
-      tsdbError("vgId:%d failed to update table %s tag schema since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable),
-                tstrerror(terrno));
-      return -1;
-    }
-    changed = true;
-  }
-
-  STSchema *pTSchema = tsdbGetTableSchema(pTable);
-  if (schemaVersion(pTSchema) < schemaVersion(pCfg->schema)) {
-    if (pTable->numOfSchemas < TSDB_MAX_TABLE_SCHEMAS) {
-      pTable->schema[pTable->numOfSchemas++] = tdDupSchema(pCfg->schema);
-    } else {
-      ASSERT(pTable->numOfSchemas == TSDB_MAX_TABLE_SCHEMAS);
-      STSchema *tSchema = tdDupSchema(pCfg->schema);
-      tdFreeSchema(pTable->schema[0]);
-      memmove(pTable->schema, pTable->schema + 1, sizeof(STSchema *) * (TSDB_MAX_TABLE_SCHEMAS - 1));
-      pTable->schema[pTable->numOfSchemas - 1] = tSchema;
-    }
-
-    pMeta->maxRowBytes = MAX(pMeta->maxRowBytes, dataRowMaxBytesFromSchema(pCfg->schema));
-    pMeta->maxCols = MAX(pMeta->maxCols, schemaNCols(pCfg->schema));
-
-    changed = true;
-  }
-
-  if (changed) {
-    int   tlen = tsdbGetTableEncodeSize(TSDB_UPDATE_META, pTable);
-    void *buf = tsdbAllocBytes(pRepo, tlen);
-    tsdbInsertTableAct(pRepo, TSDB_UPDATE_META, buf, pTable);
-  }
-
-  return 0;
+  return tsdbGetTableSchemaImpl(pTable, true, false, version);
 }
 
 int tsdbWLockRepoMeta(STsdbRepo *pRepo) {
@@ -553,7 +538,7 @@ void tsdbRefTable(STable *pTable) {
 
 void tsdbUnRefTable(STable *pTable) {
   int32_t ref = T_REF_DEC(pTable);
-  tsdbTrace("unref table uid:%"PRIu64", tid:%d, refCount:%d", TABLE_UID(pTable), TABLE_TID(pTable), ref);
+  tsdbDebug("unref table uid:%"PRIu64", tid:%d, refCount:%d", TABLE_UID(pTable), TABLE_TID(pTable), ref);
 
   if (ref == 0) {
     // tsdbDebug("destory table name:%s uid:%"PRIu64", tid:%d", TABLE_CHAR_NAME(pTable), TABLE_UID(pTable), TABLE_TID(pTable));
@@ -565,17 +550,36 @@ void tsdbUnRefTable(STable *pTable) {
   }
 }
 
-// ------------------ LOCAL FUNCTIONS ------------------
-static int tsdbCompareSchemaVersion(const void *key1, const void *key2) {
-  if (*(int16_t *)key1 < schemaVersion(*(STSchema **)key2)) {
-    return -1;
-  } else if (*(int16_t *)key1 > schemaVersion(*(STSchema **)key2)) {
-    return 1;
+void tsdbUpdateTableSchema(STsdbRepo *pRepo, STable *pTable, STSchema *pSchema, bool insertAct) {
+  ASSERT(TABLE_TYPE(pTable) != TSDB_STREAM_TABLE && TABLE_TYPE(pTable) != TSDB_SUPER_TABLE);
+  STsdbMeta *pMeta = pRepo->tsdbMeta;
+
+  STable *pCTable = (TABLE_TYPE(pTable) == TSDB_CHILD_TABLE) ? pTable->pSuper : pTable;
+  ASSERT(schemaVersion(pSchema) > schemaVersion(pCTable->schema[pCTable->numOfSchemas - 1]));
+
+  taosWLockLatch(&(pCTable->latch));
+  if (pCTable->numOfSchemas < TSDB_MAX_TABLE_SCHEMAS) {
+    pCTable->schema[pCTable->numOfSchemas++] = pSchema;
   } else {
-    return 0;
+    ASSERT(pCTable->numOfSchemas == TSDB_MAX_TABLE_SCHEMAS);
+    tdFreeSchema(pCTable->schema[0]);
+    memmove(pCTable->schema, pCTable->schema + 1, sizeof(STSchema *) * (TSDB_MAX_TABLE_SCHEMAS - 1));
+    pCTable->schema[pCTable->numOfSchemas - 1] = pSchema;
+  }
+
+  if (schemaNCols(pSchema) > pMeta->maxCols) pMeta->maxCols = schemaNCols(pSchema);
+  if (schemaTLen(pSchema) > pMeta->maxRowBytes) pMeta->maxRowBytes = schemaTLen(pSchema);
+  taosWUnLockLatch(&(pCTable->latch));
+
+  if (insertAct) {
+    int   tlen = tsdbGetTableEncodeSize(TSDB_UPDATE_META, pCTable);
+    void *buf = tsdbAllocBytes(pRepo, tlen);
+    ASSERT(buf != NULL);
+    tsdbInsertTableAct(pRepo, TSDB_UPDATE_META, buf, pTable);
   }
 }
 
+// ------------------ LOCAL FUNCTIONS ------------------
 static int tsdbRestoreTable(void *pHandle, void *cont, int contLen) {
   STsdbRepo *pRepo = (STsdbRepo *)pHandle;
   STable *   pTable = NULL;
@@ -587,7 +591,7 @@ static int tsdbRestoreTable(void *pHandle, void *cont, int contLen) {
 
   tsdbDecodeTable(cont, &pTable);
 
-  if (tsdbAddTableToMeta(pRepo, pTable, false) < 0) {
+  if (tsdbAddTableToMeta(pRepo, pTable, false, false) < 0) {
     tsdbFreeTable(pTable);
     return -1;
   }
@@ -605,7 +609,7 @@ static void tsdbOrgMeta(void *pHandle) {
   for (int i = 1; i < pCfg->maxTables; i++) {
     STable *pTable = pMeta->tables[i];
     if (pTable != NULL && pTable->type == TSDB_CHILD_TABLE) {
-      tsdbAddTableIntoIndex(pMeta, pTable);
+      tsdbAddTableIntoIndex(pMeta, pTable, true);
     }
   }
 }
@@ -715,7 +719,7 @@ _err:
 
 static void tsdbFreeTable(STable *pTable) {
   if (pTable) {
-    tsdbDebug("table %s is destroyed", TABLE_CHAR_NAME(pTable));
+    if (pTable->name != NULL) tsdbDebug("table %s is destroyed", TABLE_CHAR_NAME(pTable));
     tfree(TABLE_NAME(pTable));
     if (TABLE_TYPE(pTable) != TSDB_CHILD_TABLE) {
       for (int i = 0; i < TSDB_MAX_TABLE_SCHEMAS; i++) {
@@ -735,25 +739,10 @@ static void tsdbFreeTable(STable *pTable) {
   }
 }
 
-static int tsdbUpdateTableTagSchema(STable *pTable, STSchema *newSchema) {
-  ASSERT(pTable->type == TSDB_SUPER_TABLE);
-  ASSERT(schemaVersion(pTable->tagSchema) < schemaVersion(newSchema));
-  STSchema *pOldSchema = pTable->tagSchema;
-  STSchema *pNewSchema = tdDupSchema(newSchema);
-  if (pNewSchema == NULL) {
-    terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
-    return -1;
-  }
-  pTable->tagSchema = pNewSchema;
-  tdFreeSchema(pOldSchema);
-
-  return 0;
-}
-
-static int tsdbAddTableToMeta(STsdbRepo *pRepo, STable *pTable, bool addIdx) {
+static int tsdbAddTableToMeta(STsdbRepo *pRepo, STable *pTable, bool addIdx, bool lock) {
   STsdbMeta *pMeta = pRepo->tsdbMeta;
 
-  if (addIdx && tsdbWLockRepoMeta(pRepo) < 0) {
+  if (lock && tsdbWLockRepoMeta(pRepo) < 0) {
     tsdbError("vgId:%d failed to add table %s to meta since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable),
               tstrerror(terrno));
     return -1;
@@ -768,7 +757,7 @@ static int tsdbAddTableToMeta(STsdbRepo *pRepo, STable *pTable, bool addIdx) {
     }
   } else {
     if (TABLE_TYPE(pTable) == TSDB_CHILD_TABLE && addIdx) {  // add STABLE to the index
-      if (tsdbAddTableIntoIndex(pMeta, pTable) < 0) {
+      if (tsdbAddTableIntoIndex(pMeta, pTable, true) < 0) {
         tsdbDebug("vgId:%d failed to add table %s to meta while add table to index since %s", REPO_ID(pRepo),
                   TABLE_CHAR_NAME(pTable), tstrerror(terrno));
         goto _err;
@@ -787,14 +776,15 @@ static int tsdbAddTableToMeta(STsdbRepo *pRepo, STable *pTable, bool addIdx) {
   }
 
   if (TABLE_TYPE(pTable) != TSDB_CHILD_TABLE) {
-    STSchema *pSchema = tsdbGetTableSchema(pTable);
+    STSchema *pSchema = tsdbGetTableSchemaImpl(pTable, false, false, -1);
     if (schemaNCols(pSchema) > pMeta->maxCols) pMeta->maxCols = schemaNCols(pSchema);
     if (schemaTLen(pSchema) > pMeta->maxRowBytes) pMeta->maxRowBytes = schemaTLen(pSchema);
   }
 
-  if (addIdx && tsdbUnlockRepoMeta(pRepo) < 0) return -1;
+  if (lock && tsdbUnlockRepoMeta(pRepo) < 0) return -1;
   if (TABLE_TYPE(pTable) == TSDB_STREAM_TABLE && addIdx) {
-    pTable->cqhandle = (*pRepo->appH.cqCreateFunc)(pRepo->appH.cqH, TABLE_UID(pTable), TABLE_TID(pTable), pTable->sql, tsdbGetTableSchema(pTable));
+    pTable->cqhandle = (*pRepo->appH.cqCreateFunc)(pRepo->appH.cqH, TABLE_UID(pTable), TABLE_TID(pTable), pTable->sql,
+                                                   tsdbGetTableSchemaImpl(pTable, false, false, -1));
   }
 
   tsdbTrace("vgId:%d table %s tid %d uid %" PRIu64 " is added to meta", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable),
@@ -803,7 +793,7 @@ static int tsdbAddTableToMeta(STsdbRepo *pRepo, STable *pTable, bool addIdx) {
 
 _err:
   tsdbRemoveTableFromMeta(pRepo, pTable, false, false);
-  if (addIdx) tsdbUnlockRepoMeta(pRepo);
+  if (lock) tsdbUnlockRepoMeta(pRepo);
   return -1;
 }
 
@@ -814,7 +804,7 @@ static void tsdbRemoveTableFromMeta(STsdbRepo *pRepo, STable *pTable, bool rmFro
   STable *   tTable = NULL;
   STsdbCfg * pCfg = &(pRepo->config);
 
-  STSchema *pSchema = tsdbGetTableSchema(pTable);
+  STSchema *pSchema = tsdbGetTableSchemaImpl(pTable, false, false, -1);
   int       maxCols = schemaNCols(pSchema);
   int       maxRowBytes = schemaTLen(pSchema);
 
@@ -848,7 +838,7 @@ static void tsdbRemoveTableFromMeta(STsdbRepo *pRepo, STable *pTable, bool rmFro
     for (int i = 0; i < pCfg->maxTables; i++) {
       STable *pTable = pMeta->tables[i];
       if (pTable != NULL) {
-        pSchema = tsdbGetTableSchema(pTable);
+        pSchema = tsdbGetTableSchemaImpl(pTable, false, false, -1);
         maxCols = MAX(maxCols, schemaNCols(pSchema));
         maxRowBytes = MAX(maxRowBytes, schemaTLen(pSchema));
       }
@@ -860,7 +850,7 @@ static void tsdbRemoveTableFromMeta(STsdbRepo *pRepo, STable *pTable, bool rmFro
   tsdbUnRefTable(pTable);
 }
 
-static int tsdbAddTableIntoIndex(STsdbMeta *pMeta, STable *pTable) {
+static int tsdbAddTableIntoIndex(STsdbMeta *pMeta, STable *pTable, bool refSuper) {
   ASSERT(pTable->type == TSDB_CHILD_TABLE && pTable != NULL);
   STable *pSTable = tsdbGetTableByUid(pMeta, TABLE_SUID(pTable));
   ASSERT(pSTable != NULL);
@@ -884,7 +874,7 @@ static int tsdbAddTableIntoIndex(STsdbMeta *pMeta, STable *pTable) {
   memcpy(SL_GET_NODE_DATA(pNode), &pTable, sizeof(STable *));
 
   tSkipListPut(pSTable->pIndex, pNode);
-  T_REF_INC(pSTable);
+  if (refSuper) T_REF_INC(pSTable);
   return 0;
 }
 
@@ -1252,4 +1242,4 @@ static int tsdbRmTableFromMeta(STsdbRepo *pRepo, STable *pTable) {
   }
 
   return 0;
-}
+}
\ No newline at end of file

src/tsdb/src/tsdbRWHelper.c

@@ -218,7 +218,7 @@ void tsdbSetHelperTable(SRWHelper *pHelper, STable *pTable, STsdbRepo *pRepo) {
 
   pHelper->tableInfo.tid = pTable->tableId.tid;
   pHelper->tableInfo.uid = pTable->tableId.uid;
-  STSchema *pSchema = tsdbGetTableSchema(pTable);
+  STSchema *pSchema = tsdbGetTableSchemaImpl(pTable, false, false, -1);
   pHelper->tableInfo.sversion = schemaVersion(pSchema);
 
   tdInitDataCols(pHelper->pDataCols[0], pSchema);
@@ -318,7 +318,7 @@ int tsdbMoveLastBlockIfNeccessary(SRWHelper *pHelper) {
     ASSERT(pCompBlock->last);
 
     if (pCompBlock->numOfSubBlocks > 1) {
-      if (tsdbLoadBlockData(pHelper, blockAtIdx(pHelper, pIdx->numOfBlocks - 1)) < 0) return -1;
+      if (tsdbLoadBlockData(pHelper, blockAtIdx(pHelper, pIdx->numOfBlocks - 1), NULL) < 0) return -1;
       ASSERT(pHelper->pDataCols[0]->numOfRows > 0 && pHelper->pDataCols[0]->numOfRows < pCfg->minRowsPerFileBlock);
       if (tsdbWriteBlockToFile(pHelper, &(pHelper->files.nLastF), pHelper->pDataCols[0],
                                pHelper->pDataCols[0]->numOfRows, &compBlock, true, true) < 0)
@@ -577,11 +577,12 @@ void tsdbGetDataStatis(SRWHelper *pHelper, SDataStatis *pStatis, int numOfCols)
   }
 }
 
-int tsdbLoadBlockDataCols(SRWHelper *pHelper, SCompBlock *pCompBlock, int16_t *colIds, int numOfColIds) {
+int tsdbLoadBlockDataCols(SRWHelper *pHelper, SCompBlock *pCompBlock, SCompInfo *pCompInfo, int16_t *colIds, int numOfColIds) {
   ASSERT(pCompBlock->numOfSubBlocks >= 1);  // Must be super block
 
   int numOfSubBlocks = pCompBlock->numOfSubBlocks;
-  if (numOfSubBlocks > 1) pCompBlock = (SCompBlock *)POINTER_SHIFT(pHelper->pCompInfo, pCompBlock->offset);
+  if (numOfSubBlocks > 1)
+    pCompBlock = (SCompBlock *)POINTER_SHIFT((pCompInfo == NULL) ? pHelper->pCompInfo : pCompInfo, pCompBlock->offset);
 
   tdResetDataCols(pHelper->pDataCols[0]);
   if (tsdbLoadBlockDataColsImpl(pHelper, pCompBlock, pHelper->pDataCols[0], colIds, numOfColIds) < 0) goto _err;
@@ -598,10 +599,10 @@ _err:
   return -1;
 }
 
-int tsdbLoadBlockData(SRWHelper *pHelper, SCompBlock *pCompBlock) {
-
+int tsdbLoadBlockData(SRWHelper *pHelper, SCompBlock *pCompBlock, SCompInfo *pCompInfo) {
   int numOfSubBlock = pCompBlock->numOfSubBlocks;
-  if (numOfSubBlock > 1) pCompBlock = (SCompBlock *)POINTER_SHIFT(pHelper->pCompInfo, pCompBlock->offset);
+  if (numOfSubBlock > 1)
+    pCompBlock = (SCompBlock *)POINTER_SHIFT((pCompInfo == NULL) ? pHelper->pCompInfo : pCompInfo, pCompBlock->offset);
 
   tdResetDataCols(pHelper->pDataCols[0]);
   if (tsdbLoadBlockDataImpl(pHelper, pCompBlock, pHelper->pDataCols[0]) < 0) goto _err;
@@ -703,6 +704,7 @@ static int tsdbWriteBlockToFile(SRWHelper *pHelper, SFile *pFile, SDataCols *pDa
     }
 
     // Add checksum
+    ASSERT(pCompCol->len > 0);
     pCompCol->len += sizeof(TSCKSUM);
     taosCalcChecksumAppend(0, (uint8_t *)tptr, pCompCol->len);
 
@@ -792,7 +794,7 @@ static int tsdbMergeDataWithBlock(SRWHelper *pHelper, int blkIdx, SDataCols *pDa
       if (tsdbAddSubBlock(pHelper, &compBlock, blkIdx, rowsWritten) < 0) goto _err;
     } else {
       // Load
-      if (tsdbLoadBlockData(pHelper, blockAtIdx(pHelper, blkIdx)) < 0) goto _err;
+      if (tsdbLoadBlockData(pHelper, blockAtIdx(pHelper, blkIdx), NULL) < 0) goto _err;
       ASSERT(pHelper->pDataCols[0]->numOfRows <= blockAtIdx(pHelper, blkIdx)->numOfRows);
       // Merge
       if (tdMergeDataCols(pHelper->pDataCols[0], pDataCols, rowsWritten) < 0) goto _err;
@@ -848,7 +850,7 @@ static int tsdbMergeDataWithBlock(SRWHelper *pHelper, int blkIdx, SDataCols *pDa
       if (tsdbAddSubBlock(pHelper, &compBlock, blkIdx, rowsWritten) < 0) goto _err;
     } else {  // Load-Merge-Write
       // Load
-      if (tsdbLoadBlockData(pHelper, blockAtIdx(pHelper, blkIdx)) < 0) goto _err;
+      if (tsdbLoadBlockData(pHelper, blockAtIdx(pHelper, blkIdx), NULL) < 0) goto _err;
       if (blockAtIdx(pHelper, blkIdx)->last) pHelper->hasOldLastBlock = false;
 
       rowsWritten = rows3;

src/tsdb/src/tsdbRead.c

@@ -593,9 +593,12 @@ static bool doLoadFileDataBlock(STsdbQueryHandle* pQueryHandle, SCompBlock* pBlo
     pCheckInfo->pDataCols = tdNewDataCols(pMeta->maxRowBytes, pMeta->maxCols, pRepo->config.maxRowsPerFileBlock);
   }
 
-  tdInitDataCols(pCheckInfo->pDataCols, tsdbGetTableSchema(pCheckInfo->pTableObj));
+  STSchema* pSchema = tsdbGetTableSchema(pCheckInfo->pTableObj);
+  tdInitDataCols(pCheckInfo->pDataCols, pSchema);
+  tdInitDataCols(pQueryHandle->rhelper.pDataCols[0], pSchema);
+  tdInitDataCols(pQueryHandle->rhelper.pDataCols[1], pSchema);
 
-  if (tsdbLoadBlockData(&(pQueryHandle->rhelper), pBlock) == 0) {
+  if (tsdbLoadBlockData(&(pQueryHandle->rhelper), pBlock, pCheckInfo->pCompInfo) == 0) {
     SDataBlockLoadInfo* pBlockLoadInfo = &pQueryHandle->dataBlockLoadInfo;
 
     pBlockLoadInfo->fileGroup = pQueryHandle->pFileGroup;

src/util/inc/tlog.h

@@ -26,6 +26,7 @@ extern "C" {
 #define DEBUG_INFO  DEBUG_WARN
 #define DEBUG_DEBUG 4U
 #define DEBUG_TRACE 8U
+#define DEBUG_DUMP  16U
 
 #define DEBUG_SCREEN 64U
 #define DEBUG_FILE   128U

src/vnode/src/vnodeMain.c

@@ -160,6 +160,13 @@ int32_t vnodeDrop(int32_t vgId) {
 
 int32_t vnodeAlter(void *param, SMDCreateVnodeMsg *pVnodeCfg) {
   SVnodeObj *pVnode = param;
+
+  if (pVnode->status != TAOS_VN_STATUS_READY) 
+    return TSDB_CODE_VND_INVALID_STATUS;
+
+  if (pVnode->syncCfg.replica > 1 && pVnode->role == TAOS_SYNC_ROLE_UNSYNCED) 
+    return TSDB_CODE_VND_NOT_SYNCED;
+
   pVnode->status = TAOS_VN_STATUS_UPDATING;
 
   int32_t code = vnodeSaveCfg(pVnodeCfg);
@@ -408,10 +415,19 @@ void *vnodeGetWal(void *pVnode) {
 }
 
 static void vnodeBuildVloadMsg(SVnodeObj *pVnode, SDMStatusMsg *pStatus) {
-  if (pVnode->status == TAOS_VN_STATUS_DELETING) return;
+  int64_t totalStorage = 0;
+  int64_t compStorage = 0;
+  int64_t pointsWritten = 0;
+
+  if (pVnode->status != TAOS_VN_STATUS_READY) return;
   if (pStatus->openVnodes >= TSDB_MAX_VNODES) return;
-  int64_t totalStorage, compStorage, pointsWritten = 0;
-  tsdbReportStat(pVnode->tsdb, &pointsWritten, &totalStorage, &compStorage);
+
+  // still need report status when unsynced
+  if (pVnode->syncCfg.replica > 1 && pVnode->role == TAOS_SYNC_ROLE_UNSYNCED) {
+  } else if (pVnode->tsdb == NULL) {
+  } else {
+    tsdbReportStat(pVnode->tsdb, &pointsWritten, &totalStorage, &compStorage);
+  }
 
   SVnodeLoad *pLoad = &pStatus->load[pStatus->openVnodes++];
   pLoad->vgId = htonl(pVnode->vgId);

src/vnode/src/vnodeRead.c

@@ -46,9 +46,9 @@ int32_t vnodeProcessRead(void *param, SReadMsg *pReadMsg) {
     return TSDB_CODE_VND_MSG_NOT_PROCESSED;
   }
 
-  if (pVnode->status == TAOS_VN_STATUS_DELETING || pVnode->status == TAOS_VN_STATUS_CLOSING) {
+  if (pVnode->status != TAOS_VN_STATUS_READY) {
     vDebug("vgId:%d, msgType:%s not processed, vnode status is %d", pVnode->vgId, taosMsg[msgType], pVnode->status);
-    return TSDB_CODE_VND_INVALID_VGROUP_ID; 
+    return TSDB_CODE_VND_INVALID_STATUS; 
   }
 
   // TODO: Later, let slave to support query
@@ -234,4 +234,4 @@ int32_t vnodeNotifyCurrentQhandle(void* handle, void* qhandle, int32_t vgId) {
 
   vDebug("QInfo:%p register qhandle to connect:%p", qhandle, handle);
   return rpcReportProgress(handle, (char*) killQueryMsg, sizeof(SRetrieveTableMsg));
-}
\ No newline at end of file
+}

src/vnode/src/vnodeWrite.c

@@ -58,7 +58,7 @@ int32_t vnodeProcessWrite(void *param1, int qtype, void *param2, void *item) {
 
   if (pHead->version == 0) { // from client or CQ 
     if (pVnode->status != TAOS_VN_STATUS_READY) 
-      return TSDB_CODE_VND_INVALID_VGROUP_ID;  // it may be in deleting or closing state
+      return TSDB_CODE_VND_INVALID_STATUS;  // it may be in deleting or closing state
 
     if (pVnode->syncCfg.replica > 1 && pVnode->role != TAOS_SYNC_ROLE_MASTER)
       return TSDB_CODE_RPC_NOT_READY;
@@ -89,21 +89,25 @@ int32_t vnodeProcessWrite(void *param1, int qtype, void *param2, void *item) {
   return syncCode;
 }
 
+void vnodeConfirmForward(void *param, uint64_t version, int32_t code) {
+  SVnodeObj *pVnode = (SVnodeObj *)param;
+  syncConfirmForward(pVnode->sync, version, code);
+}
+
 static int32_t vnodeProcessSubmitMsg(SVnodeObj *pVnode, void *pCont, SRspRet *pRet) {
   int32_t code = TSDB_CODE_SUCCESS;
 
+  vTrace("vgId:%d, submit msg is processed", pVnode->vgId);
+
   // save insert result into item
+  SShellSubmitRspMsg *pRsp = NULL;
+  if (pRet) {  
+    pRet->len = sizeof(SShellSubmitRspMsg);
+    pRet->rsp = rpcMallocCont(pRet->len);
+    pRsp = pRet->rsp;
+  }
 
-  vTrace("vgId:%d, submit msg is processed", pVnode->vgId);
-  
-  pRet->len = sizeof(SShellSubmitRspMsg);
-  pRet->rsp = rpcMallocCont(pRet->len);
-  SShellSubmitRspMsg *pRsp = pRet->rsp;
   if (tsdbInsertData(pVnode->tsdb, pCont, pRsp) < 0) code = terrno;
-  pRsp->numOfFailedBlocks = 0; //TODO
-  //pRet->len += pRsp->numOfFailedBlocks * sizeof(SShellSubmitRspBlock); //TODO
-  pRsp->code              = 0;
-  pRsp->numOfRows         = htonl(1);
   
   return code;
 }
@@ -158,7 +162,7 @@ static int32_t vnodeProcessDropStableMsg(SVnodeObj *pVnode, void *pCont, SRspRet
 }
 
 static int32_t vnodeProcessUpdateTagValMsg(SVnodeObj *pVnode, void *pCont, SRspRet *pRet) {
-  if (tsdbUpdateTagValue(pVnode->tsdb, (SUpdateTableTagValMsg *)pCont) < 0) {
+  if (tsdbUpdateTableTagValue(pVnode->tsdb, (SUpdateTableTagValMsg *)pCont) < 0) {
     return terrno;
   }
   return TSDB_CODE_SUCCESS;

tests/pytest/alter/alter_table_crash.py

@@ -78,5 +78,6 @@ class TDTestCase:
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)
 
+
 tdCases.addWindows(__file__, TDTestCase())
 tdCases.addLinux(__file__, TDTestCase())

tests/pytest/client/client.py

@@ -40,6 +40,9 @@ class TDTestCase:
         ret = tdSql.query('select server_status() as result')
         tdSql.checkData(0, 0, 1)
 
+        ret = tdSql.execute('alter dnode 127.0.0.1 debugFlag 135')
+        tdLog.info("alter dnode ret: %d" % ret)
+
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)

tests/pytest/fulltest.sh

 #!/bin/bash
 ulimit -c unlimited
 
-python3 ./test.py -f client/client.py
 python3 ./test.py -f insert/basic.py
 python3 ./test.py -f insert/int.py
 python3 ./test.py -f insert/float.py
@@ -151,3 +150,6 @@ python3 ./test.py -f stream/stream2.py
 
 #alter table
 python3 ./test.py -f alter/alter_table_crash.py
+
+# client
+python3 ./test.py -f client/client.py

tests/pytest/insert/writeDBNonStop.py

@@ -67,7 +67,7 @@ class DBWriteNonStop:
                 self.cursor.execute(
                     "select first(ts), last(ts), min(speed), max(speed), avg(speed), count(*) from st")
                 data = self.cursor.fetchall()
-                end = datetime.now()                
+                end = datetime.now()
                 self.writeDataToCSVFile(data, (end - start).seconds)
             time.sleep(.001)
 
@@ -75,8 +75,9 @@ class DBWriteNonStop:
         self.cursor.close()
         self.conn.close()
 
+
 test = DBWriteNonStop()
 test.connectDB()
 test.createTable()
 test.insertData()
-test.closeConn()
\ No newline at end of file
+test.closeConn()

tests/pytest/query/filterAllIntTypes.py

@@ -89,17 +89,25 @@ class TDTestCase:
             tdSql.checkRows(101)
 
             # range for int type on column
-            tdSql.query("select * from st%s where num > 50 and num < 100" % curType)
-            tdSql.checkRows(49) 
+            tdSql.query(
+                "select * from st%s where num > 50 and num < 100" %
+                curType)
+            tdSql.checkRows(49)
 
-            tdSql.query("select * from st%s where num >= 50 and num < 100" % curType)
-            tdSql.checkRows(50) 
+            tdSql.query(
+                "select * from st%s where num >= 50 and num < 100" %
+                curType)
+            tdSql.checkRows(50)
 
-            tdSql.query("select * from st%s where num > 50 and num <= 100" % curType)
-            tdSql.checkRows(50) 
+            tdSql.query(
+                "select * from st%s where num > 50 and num <= 100" %
+                curType)
+            tdSql.checkRows(50)
 
-            tdSql.query("select * from st%s where num >= 50 and num <= 100" % curType)
-            tdSql.checkRows(51) 
+            tdSql.query(
+                "select * from st%s where num >= 50 and num <= 100" %
+                curType)
+            tdSql.checkRows(51)
 
             # > for int type on tag
             tdSql.query("select * from st%s where id > 5" % curType)
@@ -135,16 +143,22 @@ class TDTestCase:
 
             # range for int type on tag
             tdSql.query("select * from st%s where id > 5 and id < 7" % curType)
-            tdSql.checkRows(10) 
+            tdSql.checkRows(10)
 
-            tdSql.query("select * from st%s where id >= 5 and id < 7" % curType)
-            tdSql.checkRows(20) 
+            tdSql.query(
+                "select * from st%s where id >= 5 and id < 7" %
+                curType)
+            tdSql.checkRows(20)
 
-            tdSql.query("select * from st%s where id > 5 and id <= 7" % curType)
-            tdSql.checkRows(20) 
+            tdSql.query(
+                "select * from st%s where id > 5 and id <= 7" %
+                curType)
+            tdSql.checkRows(20)
 
-            tdSql.query("select * from st%s where id >= 5 and id <= 7" % curType)
-            tdSql.checkRows(30) 
+            tdSql.query(
+                "select * from st%s where id >= 5 and id <= 7" %
+                curType)
+            tdSql.checkRows(30)
 
             print(
                 "======= Verify filter for %s type finished =========" %

tests/pytest/query/filterCombo.py

@@ -52,8 +52,7 @@ class TDTestCase:
 
         # illegal condition
         tdSql.error(
-            "select * from db.st where ts != '2020-05-13 10:00:00.002' OR tagtype < 2")
-        tdSql.error("select * from db.st where tagtype <> 1 OR tagtype < 2")
+            "select * from db.st where ts != '2020-05-13 10:00:00.002' OR tagtype < 2")        
 
     def stop(self):
         tdSql.close()

tests/pytest/query/queryJoin.py

@@ -77,7 +77,7 @@ class TDTestCase:
         # join queries
         tdSql.query(
             "select * from stb_p, stb_t where stb_p.ts=stb_t.ts and stb_p.id = stb_t.id")
-        tdSql.checkRows(6)        
+        tdSql.checkRows(6)
 
         tdSql.error(
             "select ts, pressure, temperature, id, dscrption from stb_p, stb_t where stb_p.ts=stb_t.ts and stb_p.id = stb_t.id")
@@ -108,7 +108,7 @@ class TDTestCase:
 
         tdSql.query("select stb_t.ts, stb_t.dscrption, stb_t.temperature, stb_t.id, stb_p.dscrption, stb_p.pressure from stb_p, stb_t where stb_p.ts=stb_t.ts and stb_p.id = stb_t.id")
         tdSql.checkRows(6)
-        
+
         tdSql.query("select stb_t.ts, stb_t.dscrption, stb_t.temperature, stb_t.id, stb_p.dscrption, stb_p.pressure from stb_p, stb_t where stb_p.ts=stb_t.ts and stb_p.id = stb_t.id")
         tdSql.checkRows(6)
 

tests/pytest/query/queryMetaData.py

@@ -55,9 +55,9 @@ class MetadataQuery:
 
     def createTablesAndInsertData(self, threadID):
         cursor = self.connectDB()
-        cursor.execute("use test")        
+        cursor.execute("use test")
 
-        tablesPerThread = int (self.tables / self.numOfTherads)
+        tablesPerThread = int(self.tables / self.numOfTherads)
         base = threadID * tablesPerThread
         for i in range(tablesPerThread):
             cursor.execute(
@@ -68,24 +68,72 @@ class MetadataQuery:
                 %d, %d, %d, %d, %f, %f, %d, 'taosdata%d', '涛思数据%d',
                 %d, %d, %d, %d, %f, %f, %d, 'taosdata%d', '涛思数据%d',
                 %d, %d, %d, %d, %f, %f, %d, 'taosdata%d', '涛思数据%d')''' %
-                (base + i + 1, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100))
-            
+                (base + i + 1, (base + i) %
+                 100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100))
+
             cursor.execute(
                 "insert into t%d values(%d, 1) (%d, 2) (%d, 3) (%d, 4) (%d, 5)" %
                 (base + i + 1, self.ts + 1, self.ts + 2, self.ts + 3, self.ts + 4, self.ts + 5))
-        cursor.close()        
+        cursor.close()
 
     def queryData(self, query):
         cursor = self.connectDB()
         cursor.execute("use test")
 
-        print("================= query tag data =================")    
+        print("================= query tag data =================")
         startTime = datetime.now()
         cursor.execute(query)
         cursor.fetchall()
@@ -107,15 +155,15 @@ if __name__ == '__main__':
     print(
         "================= Create %d tables and insert %d records into each table =================" %
         (t.tables, t.records))
-    startTime = datetime.now()    
+    startTime = datetime.now()
     threads = []
     for i in range(t.numOfTherads):
         thread = threading.Thread(
             target=t.createTablesAndInsertData, args=(i,))
         thread.start()
         threads.append(thread)
-    
-    for th in threads:        
+
+    for th in threads:
         th.join()
 
     endTime = datetime.now()

tests/pytest/query/queryMetaPerformace.py

@@ -19,6 +19,7 @@ import time
 from datetime import datetime
 import numpy as np
 
+
 class MyThread(threading.Thread):
 
     def __init__(self, func, args=()):
@@ -35,17 +36,23 @@ class MyThread(threading.Thread):
         except Exception:
             return None
 
+
 class MetadataQuery:
     def initConnection(self):
         self.tables = 100
         self.records = 10
-        self.numOfTherads =5 
+        self.numOfTherads = 5
         self.ts = 1537146000000
         self.host = "127.0.0.1"
         self.user = "root"
         self.password = "taosdata"
         self.config = "/etc/taos"
-        self.conn = taos.connect( self.host, self.user, self.password, self.config)
+        self.conn = taos.connect(
+            self.host,
+            self.user,
+            self.password,
+            self.config)
+
     def connectDB(self):
         return self.conn.cursor()
 
@@ -69,7 +76,7 @@ class MetadataQuery:
         cursor.execute("use test")
         base = threadID * self.tables
 
-        tablesPerThread = int (self.tables / self.numOfTherads)
+        tablesPerThread = int(self.tables / self.numOfTherads)
         for i in range(tablesPerThread):
             cursor.execute(
                 '''create table t%d using meters tags(
@@ -79,20 +86,69 @@ class MetadataQuery:
                 %d, %d, %d, %d, %f, %f, %d, 'taosdata%d', '涛思数据%d',
                 %d, %d, %d, %d, %f, %f, %d, 'taosdata%d', '涛思数据%d',
                 %d, %d, %d, %d, %f, %f, %d, 'taosdata%d', '涛思数据%d')''' %
-                (base + i + 1, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100, 
-                (base + i) %100, (base + i) %10000, (base + i) %1000000, (base + i) %100000000, (base + i) %100 * 1.1, (base + i) %100 * 2.3, (base + i) %2, (base + i) %100, (base + i) %100))
+                (base + i + 1, (base + i) %
+                 100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    100, (base + i) %
+                    10000, (base + i) %
+                    1000000, (base + i) %
+                    100000000, (base + i) %
+                    100 * 1.1, (base + i) %
+                    100 * 2.3, (base + i) %
+                    2, (base + i) %
+                    100, (base + i) %
+                    100))
             for j in range(self.records):
                 cursor.execute(
                     "insert into t%d values(%d, %d)" %
                     (base + i + 1, self.ts + j, j))
         cursor.close()
-    def queryWithTagId(self, threadId, tagId, queryNum): 
-        print("---------thread%d start-----------"%threadId)
+
+    def queryWithTagId(self, threadId, tagId, queryNum):
+        print("---------thread%d start-----------" % threadId)
         query = '''select tgcol1, tgcol2, tgcol3, tgcol4, tgcol5, tgcol6, tgcol7, tgcol8, tgcol9,
                 tgcol10, tgcol11, tgcol12, tgcol13, tgcol14, tgcol15, tgcol16, tgcol17, tgcol18,
                 tgcol19, tgcol20, tgcol21, tgcol22, tgcol23, tgcol24, tgcol25, tgcol26, tgcol27,
@@ -103,18 +159,19 @@ class MetadataQuery:
         latancy = []
         cursor = self.connectDB()
         cursor.execute("use test")
-        for i in range(queryNum): 
+        for i in range(queryNum):
             startTime = time.time()
-            cursor.execute(query.format(id = tagId, condition = i))
+            cursor.execute(query.format(id=tagId, condition=i))
             cursor.fetchall()
-            latancy.append((time.time() - startTime)) 
-        print("---------thread%d end-----------"%threadId)
+            latancy.append((time.time() - startTime))
+        print("---------thread%d end-----------" % threadId)
         return latancy
+
     def queryData(self, query):
         cursor = self.connectDB()
         cursor.execute("use test")
 
-        print("================= query tag data =================")    
+        print("================= query tag data =================")
         startTime = datetime.now()
         cursor.execute(query)
         cursor.fetchall()
@@ -124,7 +181,7 @@ class MetadataQuery:
             (endTime - startTime).seconds)
 
         cursor.close()
-        #self.conn.close()
+        # self.conn.close()
 
 
 if __name__ == '__main__':
@@ -132,18 +189,33 @@ if __name__ == '__main__':
     t = MetadataQuery()
     t.initConnection()
 
-    latancys = [] 
-    threads =  []
+    latancys = []
+    threads = []
     tagId = 1
-    queryNum = 1000 
+    queryNum = 1000
     for i in range(t.numOfTherads):
-        thread = MyThread(t.queryWithTagId, args = (i, tagId, queryNum))
-        threads.append(thread) 
+        thread = MyThread(t.queryWithTagId, args=(i, tagId, queryNum))
+        threads.append(thread)
         thread.start()
-    for i in range(t.numOfTherads):  
+    for i in range(t.numOfTherads):
         threads[i].join()
-        latancys.extend(threads[i].get_result()) 
-    print("Total query: %d"%(queryNum * t.numOfTherads))    
-    print("statistic(s): mean= %f, P50 = %f, P75 = %f, P95 = %f, P99 = %f"
-            %(sum(latancys)/(queryNum * t.numOfTherads), np.percentile(latancys, 50), np.percentile(latancys, 75), np.percentile(latancys, 95), np.percentile(latancys, 99)))  
-
+        latancys.extend(threads[i].get_result())
+    print("Total query: %d" % (queryNum * t.numOfTherads))
+    print(
+        "statistic(s): mean= %f, P50 = %f, P75 = %f, P95 = %f, P99 = %f" %
+        (sum(latancys) /
+         (
+            queryNum *
+            t.numOfTherads),
+            np.percentile(
+            latancys,
+            50),
+            np.percentile(
+            latancys,
+            75),
+            np.percentile(
+            latancys,
+            95),
+            np.percentile(
+            latancys,
+            99)))

tests/pytest/query/queryNormal.py

@@ -36,18 +36,17 @@ class TDTestCase:
             "insert into tb2 using stb1 tags(2,'tb2', '表2') values ('2020-04-18 15:00:02.000', 3, 2.1), ('2020-04-18 15:00:03.000', 4, 2.2)")
 
         # inner join --- bug
-        tdSql.query("select * from tb1 a, tb2 b where a.ts = b.ts")
-        tdSql.checkRows(1)
+        tdSql.error("select * from tb1 a, tb2 b where a.ts = b.ts")        
 
         # join 3 tables -- bug exists
-        tdSql.query("select stb_t.ts, stb_t.dscrption, stb_t.temperature, stb_p.id, stb_p.dscrption, stb_p.pressure,stb_v.velocity from stb_p, stb_t, stb_v where stb_p.ts=stb_t.ts and stb_p.ts=stb_v.ts and stb_p.id = stb_t.id")
+        tdSql.error("select stb_t.ts, stb_t.dscrption, stb_t.temperature, stb_p.id, stb_p.dscrption, stb_p.pressure,stb_v.velocity from stb_p, stb_t, stb_v where stb_p.ts=stb_t.ts and stb_p.ts=stb_v.ts and stb_p.id = stb_t.id")
 
         # query show stable
         tdSql.query("show stables")
         tdSql.checkRows(1)
 
         # query show tables
-        tdSql.query("show table")
+        tdSql.query("show tables")
         tdSql.checkRows(2)
 
         # query count
@@ -71,16 +70,13 @@ class TDTestCase:
         tdSql.checkRows(2)
 
         # query first ... as
-        tdSql.query("select first(*) as begin from stb1")
-        tdSql.checkData(0, 1, 1)
+        tdSql.error("select first(*) as begin from stb1")        
 
         # query last ... as
-        tdSql.query("select last(*) as end from stb1")
-        tdSql.checkData(0, 1, 4)
+        tdSql.error("select last(*) as end from stb1")
 
         # query last_row ... as
-        tdSql.query("select last_row(*) as end from stb1")
-        tdSql.checkData(0, 1, 4)
+        tdSql.error("select last_row(*) as end from stb1")        
 
         # query group .. by
         tdSql.query("select sum(c1), t2 from stb1 group by t2")
@@ -95,8 +91,7 @@ class TDTestCase:
         tdSql.checkRows(1)
 
         # query ... alias for table ---- bug
-        tdSql.query("select t.ts from tb1 t")
-        tdSql.checkRows(2)
+        tdSql.error("select t.ts from tb1 t")        
 
         # query ... tbname
         tdSql.query("select tbname from stb1")
@@ -104,7 +99,7 @@ class TDTestCase:
 
         # query ... tbname count  ---- bug
         tdSql.query("select count(tbname) from stb1")
-        tdSql.checkRows(2)
+        tdSql.checkData(0, 0, 2)
 
         # query ... select database ---- bug
         tdSql.query("SELECT database()")

tests/pytest/query/select_last_crash.py

@@ -23,7 +23,6 @@ class TDTestCase:
         tdLog.debug("start to execute %s" % __file__)
         tdSql.init(conn.cursor())
 
-        
         self.rowNum = 5000
         self.ts = 1537146000000
 
@@ -36,15 +35,13 @@ class TDTestCase:
             "create table t1 using st tags('dev_001')")
 
         for i in range(self.rowNum):
-            tdSql.execute("insert into t1 values(%d, 'taosdata%d', %d)" % (self.ts + i, i + 1, i + 1))
+            tdSql.execute(
+                "insert into t1 values(%d, 'taosdata%d', %d)" %
+                (self.ts + i, i + 1, i + 1))
 
         tdSql.query("select last(*) from st")
         tdSql.checkRows(1)
-
-        print(
-            "======= Verify filter for %s type finished =========" %
-            curType)
-
+        
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)

tests/pytest/random-test/random-test-multi-threading-3.py

@@ -330,7 +330,6 @@ class Test (Thread):
                     self.q.put(-1)
                     tdLog.exit("second thread failed, first thread exit too")
 
-
         elif (self.threadId == 2):
             while True:
                 self.dbEvent.wait()

tests/pytest/regressiontest.sh

 #!/bin/bash
 ulimit -c unlimited
 
-python3 ./test.py -f client/client.py
 python3 ./test.py -f insert/basic.py
 python3 ./test.py -f insert/int.py
 python3 ./test.py -f insert/float.py
@@ -138,6 +137,9 @@ python3 ./test.py -f query/filterOtherTypes.py
 python3 ./test.py -f query/queryError.py
 python3 ./test.py -f query/querySort.py
 python3 ./test.py -f query/queryJoin.py
+python3 ./test.py -f query/filterCombo.py
+python3 ./test.py -f query/queryNormal.py
+python3 ./test.py -f query/select_last_crash.py
 
 #stream
 python3 ./test.py -f stream/stream1.py
@@ -146,4 +148,5 @@ python3 ./test.py -f stream/stream2.py
 #alter table
 python3 ./test.py -f alter/alter_table_crash.py
 
-
+# client
+python3 ./test.py -f client/client.py

tests/pytest/smoketest.sh

 #!/bin/bash
 ulimit -c unlimited
 
-# client
-python3 ./test.py $1 -f client/client.py
-python3 ./test.py $1 -s && sleep 1
-
 # insert
 python3 ./test.py $1 -f insert/basic.py
 python3 ./test.py $1 -s && sleep 1
@@ -35,3 +31,7 @@ python3 ./test.py $1 -s && sleep 1
 python3 ./test.py $1 -f query/filter.py
 python3 ./test.py $1 -s && sleep 1
 
+# client
+python3 ./test.py $1 -f client/client.py
+python3 ./test.py $1 -s && sleep 1
+

tests/pytest/util/sql.py

@@ -198,7 +198,7 @@ class TDSql:
                 "%s failed: sql:%s, affectedRows:%d != expect:%d" %
                 (callerFilename, self.sql, self.affectedRows, expectAffectedRows))
         tdLog.info("sql:%s, affectedRows:%d == expect:%d" %
-                   (self.sql, self.affectedRows, expectAffectedRows))    
+                   (self.sql, self.affectedRows, expectAffectedRows))
 
 
 tdSql = TDSql()