Merge pull request #5900 from taosdata/feature/qrefactor

Feature/qrefactor

cmake/define.inc

@@ -69,7 +69,6 @@ IF (TD_LINUX_32)
 ENDIF ()
 
 IF (TD_ARM_64)
-  ADD_DEFINITIONS(-D_M_X64)
   ADD_DEFINITIONS(-D_TD_ARM_64)
   ADD_DEFINITIONS(-D_TD_ARM_)
   ADD_DEFINITIONS(-DUSE_LIBICONV)
@@ -86,17 +85,19 @@ IF (TD_ARM_32)
 ENDIF ()
 
 IF (TD_MIPS_64)
-  ADD_DEFINITIONS(-D_TD_MIPS_64_)
+  ADD_DEFINITIONS(-D_TD_MIPS_)
+  ADD_DEFINITIONS(-D_TD_MIPS_64)
   ADD_DEFINITIONS(-DUSE_LIBICONV)
   MESSAGE(STATUS "mips64 is defined")
-  SET(COMMON_FLAGS "-std=gnu99 -Wall -Werror -fPIC -gdwarf-2 -msse4.2 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILE")
+  SET(COMMON_FLAGS "-std=gnu99 -Wall -Werror -fPIC -fsigned-char -fpack-struct=8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILE")
 ENDIF ()
 
 IF (TD_MIPS_32)
-  ADD_DEFINITIONS(-D_TD_MIPS_32_)
+  ADD_DEFINITIONS(-D_TD_MIPS_)
+  ADD_DEFINITIONS(-D_TD_MIPS_32)
   ADD_DEFINITIONS(-DUSE_LIBICONV)
   MESSAGE(STATUS "mips32 is defined")
-  SET(COMMON_FLAGS "-std=gnu99 -Wall -Werror -fPIC -gdwarf-2 -msse4.2 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILE")
+  SET(COMMON_FLAGS "-std=gnu99 -Wall -Werror -fPIC -D_FILE_OFFSET_BITS=64 -D_LARGE_FILE")
 ENDIF ()
 
 IF (TD_APLHINE)

src/client/jni/com_taosdata_jdbc_TSDBJNIConnector.h

@@ -49,6 +49,14 @@ JNIEXPORT jint JNICALL Java_com_taosdata_jdbc_TSDBJNIConnector_setOptions
 JNIEXPORT jstring JNICALL Java_com_taosdata_jdbc_TSDBJNIConnector_getTsCharset
   (JNIEnv *, jclass);
 
+/*
+ * Class:     com_taosdata_jdbc_TSDBJNIConnector
+ * Method:    getResultTimePrecision
+ * Signature: (J)J
+ */
+JNIEXPORT jint JNICALL Java_com_taosdata_jdbc_TDDBJNIConnector_getResultTimePrecision
+        (JNIEnv *, jobject, jlong, jlong);
+
 /*
  * Class:     com_taosdata_jdbc_TSDBJNIConnector
  * Method:    connectImp

src/client/src/TSDBJNIConnector.c

@@ -671,3 +671,20 @@ JNIEXPORT jint JNICALL Java_com_taosdata_jdbc_TSDBJNIConnector_validateCreateTab
 JNIEXPORT jstring JNICALL Java_com_taosdata_jdbc_TSDBJNIConnector_getTsCharset(JNIEnv *env, jobject jobj) {
   return (*env)->NewStringUTF(env, (const char *)tsCharset);
 }
+
+JNIEXPORT jint JNICALL Java_com_taosdata_jdbc_TDDBJNIConnector_getResultTimePrecision(JNIEnv *env, jobject jobj, jlong con,
+                                                                                      jlong res) {
+  TAOS *tscon = (TAOS *)con;
+  if (tscon == NULL) {
+    jniError("jobj:%p, connection is closed", jobj);
+    return JNI_CONNECTION_NULL;
+  }
+
+  TAOS_RES *result = (TAOS_RES *)res;
+  if (result == NULL) {
+    jniError("jobj:%p, conn:%p, resultset is null", jobj, tscon);
+    return JNI_RESULT_SET_NULL;
+  }
+
+  return taos_result_precision(result);
+}
\ No newline at end of file

src/client/src/tscAsync.c

@@ -57,7 +57,7 @@ void doAsyncQuery(STscObj* pObj, SSqlObj* pSql, __async_cb_func_t fp, void* para
 
   strntolower(pSql->sqlstr, sqlstr, (int32_t)sqlLen);
 
-  tscDebugL("%p SQL: %s", pSql, pSql->sqlstr);
+  tscDebugL("0x%"PRIx64" SQL: %s", pSql->self, pSql->sqlstr);
   pCmd->curSql = pSql->sqlstr;
 
   int32_t code = tsParseSql(pSql, true);
@@ -283,7 +283,7 @@ void tscQueueAsyncError(void(*fp), void *param, int32_t code) {
 static void tscAsyncResultCallback(SSchedMsg *pMsg) {
   SSqlObj* pSql = (SSqlObj*)taosAcquireRef(tscObjRef, (int64_t)pMsg->ahandle);
   if (pSql == NULL || pSql->signature != pSql) {
-    tscDebug("%p SqlObj is freed, not add into queue async res", pSql);
+    tscDebug("%p SqlObj is freed, not add into queue async res", pMsg->ahandle);
     return;
   }
 
@@ -372,13 +372,13 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
     goto _error;
   }
 
-  tscDebug("%p get %s successfully", pSql, msg);
+  tscDebug("0x%"PRIx64" get %s successfully", pSql->self, msg);
   if (pSql->pStream == NULL) {
     SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(pCmd, pCmd->clauseIndex);
 
     // check if it is a sub-query of super table query first, if true, enter another routine
     if (TSDB_QUERY_HAS_TYPE(pQueryInfo->type, (TSDB_QUERY_TYPE_STABLE_SUBQUERY|TSDB_QUERY_TYPE_SUBQUERY|TSDB_QUERY_TYPE_TAG_FILTER_QUERY))) {
-      tscDebug("%p update local table meta, continue to process sql and send the corresponding query", pSql);
+      tscDebug("0x%"PRIx64" update local table meta, continue to process sql and send the corresponding query", pSql->self);
 
       STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
 
@@ -402,7 +402,7 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
       return;
     } else {  // continue to process normal async query
       if (pCmd->parseFinished) {
-        tscDebug("%p update local table meta, continue to process sql and send corresponding query", pSql);
+        tscDebug("0x%"PRIx64" update local table meta, continue to process sql and send corresponding query", pSql->self);
 
         STableMetaInfo* pTableMetaInfo = tscGetTableMetaInfoFromCmd(pCmd, pCmd->clauseIndex, 0);
         code = tscGetTableMeta(pSql, pTableMetaInfo);
@@ -416,7 +416,7 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
         assert(pCmd->command != TSDB_SQL_INSERT);
 
         if (pCmd->command == TSDB_SQL_SELECT) {
-          tscDebug("%p redo parse sql string and proceed", pSql);
+          tscDebug("0x%"PRIx64" redo parse sql string and proceed", pSql->self);
           pCmd->parseFinished = false;
           tscResetSqlCmd(pCmd, true);
 
@@ -436,7 +436,7 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
         taosReleaseRef(tscObjRef, pSql->self);
         return;
       } else {
-        tscDebug("%p continue parse sql after get table meta", pSql);
+        tscDebug("0x%"PRIx64" continue parse sql after get table meta", pSql->self);
 
         code = tsParseSql(pSql, false);
         if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) {
@@ -486,7 +486,7 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
       }
     }
 
-    tscDebug("%p stream:%p meta is updated, start new query, command:%d", pSql, pSql->pStream, pSql->cmd.command);
+    tscDebug("0x%"PRIx64" stream:%p meta is updated, start new query, command:%d", pSql->self, pSql->pStream, pSql->cmd.command);
     if (!pSql->cmd.parseFinished) {
       tsParseSql(pSql, false);
     }

src/client/src/tscLocalMerge.c

@@ -193,7 +193,7 @@ void tscCreateLocalMerger(tExtMemBuffer **pMemBuffer, int32_t numOfBuffer, tOrde
   for (int32_t i = 0; i < numOfBuffer; ++i) {
     int32_t len = pMemBuffer[i]->fileMeta.flushoutData.nLength;
     if (len == 0) {
-      tscDebug("%p no data retrieved from orderOfVnode:%d", pSql, i + 1);
+      tscDebug("0x%"PRIx64" no data retrieved from orderOfVnode:%d", pSql->self, i + 1);
       continue;
     }
 
@@ -203,7 +203,7 @@ void tscCreateLocalMerger(tExtMemBuffer **pMemBuffer, int32_t numOfBuffer, tOrde
   if (numOfFlush == 0 || numOfBuffer == 0) {
     tscLocalReducerEnvDestroy(pMemBuffer, pDesc, finalmodel, pFFModel, numOfBuffer);
     pCmd->command = TSDB_SQL_RETRIEVE_EMPTY_RESULT; // no result, set the result empty
-    tscDebug("%p retrieved no data", pSql);
+    tscDebug("0x%"PRIx64" retrieved no data", pSql->self);
     return;
   }
 
@@ -235,7 +235,7 @@ void tscCreateLocalMerger(tExtMemBuffer **pMemBuffer, int32_t numOfBuffer, tOrde
   pReducer->numOfVnode = numOfBuffer;
 
   pReducer->pDesc = pDesc;
-  tscDebug("%p the number of merged leaves is: %d", pSql, pReducer->numOfBuffer);
+  tscDebug("0x%"PRIx64" the number of merged leaves is: %d", pSql->self, pReducer->numOfBuffer);
 
   int32_t idx = 0;
   for (int32_t i = 0; i < numOfBuffer; ++i) {
@@ -258,7 +258,7 @@ void tscCreateLocalMerger(tExtMemBuffer **pMemBuffer, int32_t numOfBuffer, tOrde
       ds->pageId = 0;
       ds->rowIdx = 0;
 
-      tscDebug("%p load data from disk into memory, orderOfVnode:%d, total:%d", pSql, i + 1, idx + 1);
+      tscDebug("0x%"PRIx64" load data from disk into memory, orderOfVnode:%d, total:%d", pSql->self, i + 1, idx + 1);
       tExtMemBufferLoadData(pMemBuffer[i], &(ds->filePage), j, 0);
 #ifdef _DEBUG_VIEW
       printf("load data page into mem for build loser tree: %" PRIu64 " rows\n", ds->filePage.num);
@@ -272,7 +272,7 @@ void tscCreateLocalMerger(tExtMemBuffer **pMemBuffer, int32_t numOfBuffer, tOrde
 #endif
       
       if (ds->filePage.num == 0) {  // no data in this flush, the index does not increase
-        tscDebug("%p flush data is empty, ignore %d flush record", pSql, idx);
+        tscDebug("0x%"PRIx64" flush data is empty, ignore %d flush record", pSql->self, idx);
         tfree(ds);
         continue;
       }
@@ -547,10 +547,10 @@ void tscDestroyLocalMerger(SSqlObj *pSql) {
     pLocalMerge->numOfCompleted = 0;
     free(pLocalMerge);
   } else {
-    tscDebug("%p already freed or another free function is invoked", pSql);
+    tscDebug("0x%"PRIx64" already freed or another free function is invoked", pSql->self);
   }
 
-  tscDebug("%p free local reducer finished", pSql);
+  tscDebug("0x%"PRIx64" free local reducer finished", pSql->self);
 }
 
 static int32_t createOrderDescriptor(tOrderDescriptor **pOrderDesc, SSqlCmd *pCmd, SColumnModel *pModel) {

src/client/src/tscParseInsert.c

@@ -1089,7 +1089,7 @@ int tsParseInsertSql(SSqlObj *pSql) {
     str = pCmd->curSql;
   }
   
-  tscDebug("%p create data block list hashList:%p", pSql, pCmd->pTableBlockHashList);
+  tscDebug("0x%"PRIx64" create data block list hashList:%p", pSql->self, pCmd->pTableBlockHashList);
 
   while (1) {
     int32_t   index = 0;
@@ -1303,7 +1303,7 @@ int tsParseSql(SSqlObj *pSql, bool initial) {
   SSqlCmd* pCmd = &pSql->cmd;
 
   if ((!pCmd->parseFinished) && (!initial)) {
-    tscDebug("%p resume to parse sql: %s", pSql, pCmd->curSql);
+    tscDebug("0x%"PRIx64" resume to parse sql: %s", pSql->self, pCmd->curSql);
   }
 
   ret = tscAllocPayload(&pSql->cmd, TSDB_DEFAULT_PAYLOAD_SIZE);

src/client/src/tscProfile.c

@@ -61,7 +61,7 @@ void tscAddIntoSqlList(SSqlObj *pSql) {
   pSql->stime = taosGetTimestampMs();
   pSql->listed = 1;
 
-  tscDebug("%p added into sqlList", pSql);
+  tscDebug("0x%"PRIx64" added into sqlList", pSql->self);
 }
 
 void tscSaveSlowQueryFpCb(void *param, TAOS_RES *result, int code) {
@@ -99,7 +99,7 @@ void tscSaveSlowQuery(SSqlObj *pSql) {
     return;
   }
 
-  tscDebug("%p query time:%" PRId64 " sql:%s", pSql, pSql->res.useconds, pSql->sqlstr);
+  tscDebug("0x%"PRIx64" query time:%" PRId64 " sql:%s", pSql->self, pSql->res.useconds, pSql->sqlstr);
   int32_t sqlSize = (int32_t)(TSDB_SLOW_QUERY_SQL_LEN + size);
   
   char *sql = malloc(sqlSize);
@@ -141,7 +141,7 @@ void tscRemoveFromSqlList(SSqlObj *pSql) {
   pSql->listed = 0;
 
   tscSaveSlowQuery(pSql);
-  tscDebug("%p removed from sqlList", pSql);
+  tscDebug("0x%"PRIx64" removed from sqlList", pSql->self);
 }
 
 void tscKillQuery(STscObj *pObj, uint32_t killId) {
@@ -158,7 +158,7 @@ void tscKillQuery(STscObj *pObj, uint32_t killId) {
   if (pSql == NULL) {
     tscError("failed to kill query, id:%d, it may have completed/terminated", killId);
   } else {
-    tscDebug("%p query is killed, queryId:%d", pSql, killId);
+    tscDebug("0x%"PRIx64" query is killed, queryId:%d", pSql->self, killId);
     taos_stop_query(pSql);
   }
 }
@@ -213,7 +213,7 @@ void tscKillStream(STscObj *pObj, uint32_t killId) {
   pthread_mutex_unlock(&pObj->mutex);
 
   if (pStream) {
-    tscDebug("%p stream:%p is killed, streamId:%d", pStream->pSql, pStream, killId);
+    tscDebug("0x%"PRIx64" stream:%p is killed, streamId:%d", pStream->pSql->self, pStream, killId);
     if (pStream->callback) {
       pStream->callback(pStream->param);
     }
@@ -273,7 +273,7 @@ int tscBuildQueryStreamDesc(void *pMsg, STscObj *pObj) {
     pSdesc->num = htobe64(pStream->num);
 
     pSdesc->useconds = htobe64(pStream->useconds);
-    pSdesc->stime = htobe64(pStream->stime - pStream->interval.interval);
+    pSdesc->stime = (pStream->stime == INT64_MIN) ? htobe64(pStream->stime) : htobe64(pStream->stime - pStream->interval.interval);
     pSdesc->ctime = htobe64(pStream->ctime);
 
     pSdesc->slidingTime = htobe64(pStream->interval.sliding);

src/client/src/tscSQLParser.c

@@ -1608,7 +1608,7 @@ bool isValidDistinctSql(SQueryInfo* pQueryInfo) {
 
 int32_t parseSelectClause(SSqlCmd* pCmd, int32_t clauseIndex, SArray* pSelectList, bool isSTable, bool joinQuery, bool timeWindowQuery) {
   assert(pSelectList != NULL && pCmd != NULL);
-
+  const char* msg1 = "too many columns in selection clause";
   const char* msg2 = "functions or others can not be mixed up";
   const char* msg3 = "not support query expression";
   const char* msg5 = "invalid function name";
@@ -1657,7 +1657,7 @@ int32_t parseSelectClause(SSqlCmd* pCmd, int32_t clauseIndex, SArray* pSelectLis
     }
 
     if (pQueryInfo->fieldsInfo.numOfOutput > TSDB_MAX_COLUMNS) {
-      return TSDB_CODE_TSC_INVALID_SQL;
+      return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg1);
     }
   }
 
@@ -3078,7 +3078,7 @@ static SColumnFilterInfo* addColumnFilterInfo(SColumn* pColumn) {
   return pColFilterInfo;
 }
 
-static int32_t doExtractColumnFilterInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SColumnFilterInfo* pColumnFilter,
+static int32_t doExtractColumnFilterInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, STableMeta* pTableMeta, SColumnFilterInfo* pColumnFilter,
                                          int16_t colType, tSqlExpr* pExpr) {
   const char* msg = "not supported filter condition";
 
@@ -3093,6 +3093,12 @@ static int32_t doExtractColumnFilterInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo,
     if (TSDB_CODE_SUCCESS != retVal) {
       return retVal;
     }
+  } else if ((colType == TSDB_DATA_TYPE_TIMESTAMP) && (TSDB_DATA_TYPE_BIGINT == pRight->value.nType)) {
+    STableComInfo tinfo = tscGetTableInfo(pTableMeta);
+
+    if ((tinfo.precision == TSDB_TIME_PRECISION_MILLI) && (pRight->flags & (1 << EXPR_FLAG_US_TIMESTAMP))) {
+      pRight->value.i64 /= 1000;
+    }
   }
 
   int32_t retVal = TSDB_CODE_SUCCESS;
@@ -3291,7 +3297,7 @@ static int32_t extractColumnFilterInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SC
 
   int16_t colType = pSchema->type;
   
-  return doExtractColumnFilterInfo(pCmd, pQueryInfo, pColFilter, colType, pExpr);
+  return doExtractColumnFilterInfo(pCmd, pQueryInfo, pTableMeta, pColFilter, colType, pExpr);
 }
 
 static int32_t getTablenameCond(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tSqlExpr* pTableCond, SStringBuilder* sb) {
@@ -3916,6 +3922,10 @@ int32_t getQueryCondExpr(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tSqlExpr** pExpr
 
   const char* msg1 = "query condition between different columns must use 'AND'";
 
+  if ((*pExpr)->flags & (1 << EXPR_FLAG_TS_ERROR)) {
+    return TSDB_CODE_TSC_INVALID_SQL;
+  }
+
   tSqlExpr* pLeft = (*pExpr)->pLeft;
   tSqlExpr* pRight = (*pExpr)->pRight;
 
@@ -3953,6 +3963,14 @@ int32_t getQueryCondExpr(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tSqlExpr** pExpr
 
   exchangeExpr(*pExpr);
 
+  if (pLeft->tokenId == TK_ID && pRight->tokenId == TK_TIMESTAMP && (pRight->flags & (1 << EXPR_FLAG_TIMESTAMP_VAR))) {
+    return TSDB_CODE_TSC_INVALID_SQL;
+  }
+
+  if ((pLeft->flags & (1 << EXPR_FLAG_TS_ERROR)) || (pRight->flags & (1 << EXPR_FLAG_TS_ERROR))) {
+    return TSDB_CODE_TSC_INVALID_SQL;
+  }
+
   return handleExprInQueryCond(pCmd, pQueryInfo, pExpr, pCondExpr, type, parentOptr);
 }
 
@@ -5508,15 +5526,15 @@ int32_t parseLimitClause(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t clauseIn
   pQueryInfo->clauseLimit = pQueryInfo->limit.limit;
   pQueryInfo->slimit = pQuerySqlNode->slimit;
   
-  tscDebug("%p limit:%" PRId64 ", offset:%" PRId64 " slimit:%" PRId64 ", soffset:%" PRId64, pSql, pQueryInfo->limit.limit,
-      pQueryInfo->limit.offset, pQueryInfo->slimit.limit, pQueryInfo->slimit.offset);
+  tscDebug("0x%"PRIx64" limit:%" PRId64 ", offset:%" PRId64 " slimit:%" PRId64 ", soffset:%" PRId64, pSql->self,
+      pQueryInfo->limit.limit, pQueryInfo->limit.offset, pQueryInfo->slimit.limit, pQueryInfo->slimit.offset);
   
   if (pQueryInfo->slimit.offset < 0 || pQueryInfo->limit.offset < 0) {
     return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg0);
   }
 
   if (pQueryInfo->limit.limit == 0) {
-    tscDebug("%p limit 0, no output result", pSql);
+    tscDebug("0x%"PRIx64" limit 0, no output result", pSql->self);
     pQueryInfo->command = TSDB_SQL_RETRIEVE_EMPTY_RESULT;
     return TSDB_CODE_SUCCESS;
   }
@@ -5538,7 +5556,7 @@ int32_t parseLimitClause(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t clauseIn
     }
 
     if (pQueryInfo->slimit.limit == 0) {
-      tscDebug("%p slimit 0, no output result", pSql);
+      tscDebug("0x%"PRIx64" slimit 0, no output result", pSql->self);
       pQueryInfo->command = TSDB_SQL_RETRIEVE_EMPTY_RESULT;
       return TSDB_CODE_SUCCESS;
     }
@@ -5556,7 +5574,7 @@ int32_t parseLimitClause(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t clauseIn
 
     // No tables included. No results generated. Query results are empty.
     if (pTableMetaInfo->vgroupList->numOfVgroups == 0) {
-      tscDebug("%p no table in super table, no output result", pSql);
+      tscDebug("0x%"PRIx64" no table in super table, no output result", pSql->self);
       pQueryInfo->command = TSDB_SQL_RETRIEVE_EMPTY_RESULT;
       return TSDB_CODE_SUCCESS;
     }
@@ -6326,7 +6344,7 @@ void tscPrintSelectClause(SSqlObj* pSql, int32_t subClauseIndex) {
 
   int32_t totalBufSize = 1024;
 
-  char    str[1024] = {0};
+  char    str[1024+1] = {0};
   int32_t offset = 0;
 
   offset += sprintf(str, "num:%d [", size);
@@ -6351,7 +6369,7 @@ void tscPrintSelectClause(SSqlObj* pSql, int32_t subClauseIndex) {
   assert(offset < totalBufSize);
   str[offset] = ']';
   assert(offset < totalBufSize);
-  tscDebug("%p select clause:%s", pSql, str);
+  tscDebug("0x%"PRIx64" select clause:%s", pSql->self, str);
 }
 
 int32_t doCheckForCreateTable(SSqlObj* pSql, int32_t subClauseIndex, SSqlInfo* pInfo) {
@@ -6927,7 +6945,10 @@ static int32_t handleExprInHavingClause(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, t
     }
   }
 
-  int32_t ret = doExtractColumnFilterInfo(pCmd, pQueryInfo, pColFilter, pInfo->field.type, pExpr);
+  STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
+  STableMeta* pTableMeta = pTableMetaInfo->pTableMeta;
+
+  int32_t ret = doExtractColumnFilterInfo(pCmd, pQueryInfo, pTableMeta, pColFilter, pInfo->field.type, pExpr);
   if (ret) {
     return ret; 
   }

src/client/src/tscServer.c

@@ -147,7 +147,7 @@ static void tscUpdateVgroupInfo(SSqlObj *pSql, SRpcEpSet *pEpSet) {
   // Update the local cached epSet info cached by SqlObj
   int32_t inUse = pSql->epSet.inUse;
   tscDumpEpSetFromVgroupInfo(&pSql->epSet, &vgroupInfo);
-  tscDebug("%p update the epSet in SqlObj, in use before:%d, after:%d", pSql, inUse, pSql->epSet.inUse);
+  tscDebug("0x%"PRIx64" update the epSet in SqlObj, in use before:%d, after:%d", pSql->self, inUse, pSql->epSet.inUse);
 
 }
 
@@ -245,11 +245,11 @@ void tscProcessHeartBeatRsp(void *param, TAOS_RES *tres, int code) {
 
   if (pObj->hbrid != 0) {
     int32_t waitingDuring = tsShellActivityTimer * 500;
-    tscDebug("%p send heartbeat in %dms", pSql, waitingDuring);
+    tscDebug("0x%"PRIx64" send heartbeat in %dms", pSql->self, waitingDuring);
 
     taosTmrReset(tscProcessActivityTimer, waitingDuring, (void *)pObj->rid, tscTmr, &pObj->pTimer);
   } else {
-    tscDebug("%p start to close tscObj:%p, not send heartbeat again", pSql, pObj);
+    tscDebug("0x%"PRIx64" start to close tscObj:%p, not send heartbeat again", pSql->self, pObj);
   }
 }
 
@@ -326,7 +326,7 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcEpSet *pEpSet) {
   pSql->rpcRid = -1;
 
   if (pObj->signature != pObj) {
-    tscDebug("%p DB connection is closed, cmd:%d pObj:%p signature:%p", pSql, pCmd->command, pObj, pObj->signature);
+    tscDebug("0x%"PRIx64" DB connection is closed, cmd:%d pObj:%p signature:%p", pSql->self, pCmd->command, pObj, pObj->signature);
 
     taosRemoveRef(tscObjRef, handle);
     taosReleaseRef(tscObjRef, handle);
@@ -336,8 +336,8 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcEpSet *pEpSet) {
 
   SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(pCmd, 0);
   if (pQueryInfo != NULL && pQueryInfo->type == TSDB_QUERY_TYPE_FREE_RESOURCE) {
-    tscDebug("%p sqlObj needs to be released or DB connection is closed, cmd:%d type:%d, pObj:%p signature:%p",
-        pSql, pCmd->command, pQueryInfo->type, pObj, pObj->signature);
+    tscDebug("0x%"PRIx64" sqlObj needs to be released or DB connection is closed, cmd:%d type:%d, pObj:%p signature:%p",
+        pSql->self, pCmd->command, pQueryInfo->type, pObj, pObj->signature);
 
     taosRemoveRef(tscObjRef, handle);
     taosReleaseRef(tscObjRef, handle);
@@ -396,13 +396,13 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcEpSet *pEpSet) {
   pRes->rspLen = 0;
   
   if (pRes->code == TSDB_CODE_TSC_QUERY_CANCELLED) {
-    tscDebug("%p query is cancelled, code:%s", pSql, tstrerror(pRes->code));
+    tscDebug("0x%"PRIx64" query is cancelled, code:%s", pSql->self, tstrerror(pRes->code));
   } else {
     pRes->code = rpcMsg->code;
   }
 
   if (pRes->code == TSDB_CODE_SUCCESS) {
-    tscDebug("%p reset retry counter to be 0 due to success rsp, old:%d", pSql, pSql->retry);
+    tscDebug("0x%"PRIx64" reset retry counter to be 0 due to success rsp, old:%d", pSql->self, pSql->retry);
     pSql->retry = 0;
   }
 
@@ -437,10 +437,10 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcEpSet *pEpSet) {
       pMsg->numOfFailedBlocks = htonl(pMsg->numOfFailedBlocks);
 
       pRes->numOfRows += pMsg->affectedRows;
-      tscDebug("%p SQL cmd:%s, code:%s inserted rows:%d rspLen:%d", pSql, sqlCmd[pCmd->command], 
+      tscDebug("0x%"PRIx64" SQL cmd:%s, code:%s inserted rows:%d rspLen:%d", pSql->self, sqlCmd[pCmd->command],
           tstrerror(pRes->code), pMsg->affectedRows, pRes->rspLen);
     } else {
-      tscDebug("%p SQL cmd:%s, code:%s rspLen:%d", pSql, sqlCmd[pCmd->command], tstrerror(pRes->code), pRes->rspLen);
+      tscDebug("0x%"PRIx64" SQL cmd:%s, code:%s rspLen:%d", pSql->self, sqlCmd[pCmd->command], tstrerror(pRes->code), pRes->rspLen);
     }
   }
   
@@ -461,7 +461,7 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcEpSet *pEpSet) {
 
   if (shouldFree) { // in case of table-meta/vgrouplist query, automatically free it
     taosRemoveRef(tscObjRef, handle);
-    tscDebug("%p sqlObj is automatically freed", pSql); 
+    tscDebug("0x%"PRIx64" sqlObj is automatically freed", pSql->self);
   }
 
   taosReleaseRef(tscObjRef, handle);
@@ -522,7 +522,7 @@ int tscProcessSql(SSqlObj *pSql) {
     assert((pQueryInfo->numOfTables == 0 && pQueryInfo->command == TSDB_SQL_HB) || pQueryInfo->numOfTables > 0);
   }
 
-  tscDebug("%p SQL cmd:%s will be processed, name:%s, type:%d", pSql, sqlCmd[pCmd->command], name, type);
+  tscDebug("0x%"PRIx64" SQL cmd:%s will be processed, name:%s, type:%d", pSql->self, sqlCmd[pCmd->command], name, type);
   if (pCmd->command < TSDB_SQL_MGMT) { // the pTableMetaInfo cannot be NULL
     if (pTableMetaInfo == NULL) {
       pSql->res.code = TSDB_CODE_TSC_APP_ERROR;
@@ -562,11 +562,12 @@ int tscBuildFetchMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
     }
 
     pRetrieveMsg->header.vgId = htonl(vgId);
-    tscDebug("%p build fetch msg from vgId:%d, vgIndex:%d, qId:%" PRIu64, pSql, vgId, vgIndex, pSql->res.qId);
+    tscDebug("0x%"PRIx64" build fetch msg from vgId:%d, vgIndex:%d, qId:0x%" PRIx64, pSql->self, vgId, vgIndex, pSql->res.qId);
   } else {
     STableMeta* pTableMeta = pTableMetaInfo->pTableMeta;
     pRetrieveMsg->header.vgId = htonl(pTableMeta->vgId);
-    tscDebug("%p build fetch msg from only one vgroup, vgId:%d, qId:%" PRIu64, pSql, pTableMeta->vgId, pSql->res.qId);
+    tscDebug("0x%"PRIx64" build fetch msg from only one vgroup, vgId:%d, qId:0x%" PRIx64, pSql->self, pTableMeta->vgId,
+        pSql->res.qId);
   }
 
   pSql->cmd.payloadLen = sizeof(SRetrieveTableMsg);
@@ -605,7 +606,7 @@ int tscBuildSubmitMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
   taosHashGetClone(tscVgroupMap, &pTableMeta->vgId, sizeof(pTableMeta->vgId), NULL, &vgroupInfo, sizeof(SNewVgroupInfo));
   tscDumpEpSetFromVgroupInfo(&pSql->epSet, &vgroupInfo);
 
-  tscDebug("%p build submit msg, vgId:%d numOfTables:%d numberOfEP:%d", pSql, pTableMeta->vgId, pSql->cmd.numOfTablesInSubmit,
+  tscDebug("0x%"PRIx64" build submit msg, vgId:%d numOfTables:%d numberOfEP:%d", pSql->self, pTableMeta->vgId, pSql->cmd.numOfTablesInSubmit,
       pSql->epSet.numOfEps);
   return TSDB_CODE_SUCCESS;
 }
@@ -671,7 +672,7 @@ static char *doSerializeTableInfo(SQueryTableMsg* pQueryMsg, SSqlObj *pSql, char
 
       vgId = pVgroupInfo->vgId;
       tscSetDnodeEpSet(&pSql->epSet, pVgroupInfo);
-      tscDebug("%p query on stable, vgIndex:%d, numOfVgroups:%d", pSql, index, pTableMetaInfo->vgroupList->numOfVgroups);
+      tscDebug("0x%"PRIx64" query on stable, vgIndex:%d, numOfVgroups:%d", pSql->self, index, pTableMetaInfo->vgroupList->numOfVgroups);
     } else {
       vgId = pTableMeta->vgId;
 
@@ -704,7 +705,7 @@ static char *doSerializeTableInfo(SQueryTableMsg* pQueryMsg, SSqlObj *pSql, char
     int32_t numOfTables = (int32_t)taosArrayGetSize(pTableIdList->itemList);
     pQueryMsg->numOfTables = htonl(numOfTables);  // set the number of tables
 
-    tscDebug("%p query on stable, vgId:%d, numOfTables:%d, vgIndex:%d, numOfVgroups:%d", pSql,
+    tscDebug("0x%"PRIx64" query on stable, vgId:%d, numOfTables:%d, vgIndex:%d, numOfVgroups:%d", pSql->self,
              pTableIdList->vgInfo.vgId, numOfTables, index, numOfVgroups);
 
     // serialize each table id info
@@ -722,7 +723,7 @@ static char *doSerializeTableInfo(SQueryTableMsg* pQueryMsg, SSqlObj *pSql, char
   char n[TSDB_TABLE_FNAME_LEN] = {0};
   tNameExtractFullName(&pTableMetaInfo->name, n);
 
-  tscDebug("%p vgId:%d, query on table:%s, tid:%d, uid:%" PRIu64, pSql, htonl(pQueryMsg->head.vgId), n, pTableMeta->id.tid, pTableMeta->id.uid);
+  tscDebug("0x%"PRIx64" vgId:%d, query on table:%s, tid:%d, uid:%" PRIu64, pSql->self, htonl(pQueryMsg->head.vgId), n, pTableMeta->id.tid, pTableMeta->id.uid);
   return pMsg;
 }
 
@@ -1139,7 +1140,7 @@ int tscBuildQueryMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
 
   int32_t msgLen = (int32_t)(pMsg - pCmd->payload);
 
-  tscDebug("%p msg built success, len:%d bytes", pSql, msgLen);
+  tscDebug("0x%"PRIx64" msg built success, len:%d bytes", pSql->self, msgLen);
   pCmd->payloadLen = msgLen;
   pSql->cmd.msgType = TSDB_MSG_TYPE_QUERY;
   
@@ -1837,7 +1838,7 @@ int tscBuildMultiMeterMetaMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
 
   assert(pCmd->payloadLen + minMsgSize() <= pCmd->allocSize);
 
-  tscDebug("%p build load multi-metermeta msg completed, numOfTables:%d, msg size:%d", pSql, pCmd->count,
+  tscDebug("0x%"PRIx64" build load multi-metermeta msg completed, numOfTables:%d, msg size:%d", pSql->self, pCmd->count,
            pCmd->payloadLen);
 
   return pCmd->payloadLen;
@@ -2017,7 +2018,7 @@ int tscProcessTableMetaRsp(SSqlObj *pSql) {
     }
   }
 
-  tscDebug("%p recv table meta, uid:%" PRIu64 ", tid:%d, name:%s", pSql, pTableMeta->id.uid, pTableMeta->id.tid,
+  tscDebug("0x%"PRIx64" recv table meta, uid:%" PRIu64 ", tid:%d, name:%s", pSql->self, pTableMeta->id.uid, pTableMeta->id.tid,
            tNameGetTableName(&pTableMetaInfo->name));
 
   free(pTableMeta);
@@ -2124,7 +2125,7 @@ int tscProcessMultiMeterMetaRsp(SSqlObj *pSql) {
   
   pSql->res.code = TSDB_CODE_SUCCESS;
   pSql->res.numOfTotal = i;
-  tscDebug("%p load multi-metermeta resp from complete num:%d", pSql, pSql->res.numOfTotal);
+  tscDebug("0x%"PRIx64" load multi-metermeta resp from complete num:%d", pSql->self, pSql->res.numOfTotal);
 #endif
   
   return TSDB_CODE_SUCCESS;
@@ -2292,7 +2293,7 @@ static void createHbObj(STscObj* pObj) {
   pSql->signature = pSql;
 
   registerSqlObj(pSql);
-  tscDebug("%p HB is allocated, pObj:%p", pSql, pObj);
+  tscDebug("0x%"PRIx64" HB is allocated, pObj:%p", pSql->self, pObj);
 
   pObj->hbrid = pSql->self;
 }
@@ -2318,7 +2319,7 @@ int tscProcessConnectRsp(SSqlObj *pSql) {
     tscUpdateMgmtEpSet(pSql, &pConnect->epSet);
 
     for (int i = 0; i < pConnect->epSet.numOfEps; ++i) {
-      tscDebug("%p epSet.fqdn[%d]: %s, pObj:%p", pSql, i, pConnect->epSet.fqdn[i], pObj);
+      tscDebug("0x%"PRIx64" epSet.fqdn[%d]: %s, pObj:%p", pSql->self, i, pConnect->epSet.fqdn[i], pObj);
     }
   } 
 
@@ -2362,7 +2363,7 @@ int tscProcessDropTableRsp(SSqlObj *pSql) {
   tNameExtractFullName(&pTableMetaInfo->name, name);
 
   taosHashRemove(tscTableMetaInfo, name, strnlen(name, TSDB_TABLE_FNAME_LEN));
-  tscDebug("%p remove table meta after drop table:%s, numOfRemain:%d", pSql, name, (int32_t) taosHashGetSize(tscTableMetaInfo));
+  tscDebug("0x%"PRIx64" remove table meta after drop table:%s, numOfRemain:%d", pSql->self, name, (int32_t) taosHashGetSize(tscTableMetaInfo));
 
   pTableMetaInfo->pTableMeta = NULL;
   return 0;
@@ -2374,7 +2375,7 @@ int tscProcessAlterTableMsgRsp(SSqlObj *pSql) {
   char name[TSDB_TABLE_FNAME_LEN] = {0};
   tNameExtractFullName(&pTableMetaInfo->name, name);
 
-  tscDebug("%p remove tableMeta in hashMap after alter-table: %s", pSql, name);
+  tscDebug("0x%"PRIx64" remove tableMeta in hashMap after alter-table: %s", pSql->self, name);
 
   bool isSuperTable = UTIL_TABLE_IS_SUPER_TABLE(pTableMetaInfo);
   taosHashRemove(tscTableMetaInfo, name, strnlen(name, TSDB_TABLE_FNAME_LEN));
@@ -2405,7 +2406,7 @@ int tscProcessQueryRsp(SSqlObj *pSql) {
 
   pRes->data = NULL;
   tscResetForNextRetrieve(pRes);
-  tscDebug("%p query rsp received, qId:%"PRIu64, pSql, pRes->qId);
+  tscDebug("0x%"PRIx64" query rsp received, qId:0x%"PRIx64, pSql->self, pRes->qId);
   return 0;
 }
 
@@ -2463,7 +2464,7 @@ int tscProcessRetrieveRspFromNode(SSqlObj *pSql) {
   }
 
   pRes->row = 0;
-  tscDebug("%p numOfRows:%d, offset:%" PRId64 ", complete:%d, qId:%"PRIu64, pSql, pRes->numOfRows, pRes->offset,
+  tscDebug("0x%"PRIx64" numOfRows:%d, offset:%" PRId64 ", complete:%d, qId:0x%"PRIx64, pSql->self, pRes->numOfRows, pRes->offset,
       pRes->completed, pRes->qId);
 
   return 0;
@@ -2507,14 +2508,14 @@ static int32_t getTableMetaFromMnode(SSqlObj *pSql, STableMetaInfo *pTableMetaIn
     }
   }
 
-  tscDebug("%p new pSqlObj:%p to get tableMeta, auto create:%d", pSql, pNew, pNew->cmd.autoCreated);
-
   registerSqlObj(pNew);
+  tscDebug("0x%"PRIx64" new pSqlObj:0x%"PRIx64" to get tableMeta, auto create:%d", pSql->self, pNew->self,
+      pNew->cmd.autoCreated);
 
   pNew->fp = tscTableMetaCallBack;
   pNew->param = (void *)pSql->self;
 
-  tscDebug("%p metaRid from %" PRId64 " to %" PRId64 , pSql, pSql->metaRid, pNew->self);
+  tscDebug("0x%"PRIx64" metaRid from %" PRId64 " to %" PRId64 , pSql->self, pSql->metaRid, pNew->self);
   
   pSql->metaRid = pNew->self;
 
@@ -2585,7 +2586,7 @@ int tscRenewTableMeta(SSqlObj *pSql, int32_t tableIndex) {
 
   STableMeta* pTableMeta = pTableMetaInfo->pTableMeta;
   if (pTableMeta) {
-    tscDebug("%p update table meta:%s, old meta numOfTags:%d, numOfCols:%d, uid:%" PRId64, pSql, name,
+    tscDebug("0x%"PRIx64" update table meta:%s, old meta numOfTags:%d, numOfCols:%d, uid:%" PRId64, pSql->self, name,
              tscGetNumOfTags(pTableMeta), tscGetNumOfColumns(pTableMeta), pTableMeta->id.uid);
   }
 
@@ -2645,12 +2646,12 @@ int tscGetSTableVgroupInfo(SSqlObj *pSql, int32_t clauseIndex) {
   pNewQueryInfo->numOfTables = pQueryInfo->numOfTables;
   registerSqlObj(pNew);
 
-  tscDebug("%p svgroupRid from %" PRId64 " to %" PRId64 , pSql, pSql->svgroupRid, pNew->self);
+  tscDebug("0x%"PRIx64" svgroupRid from %" PRId64 " to %" PRId64 , pSql->self, pSql->svgroupRid, pNew->self);
   
   pSql->svgroupRid = pNew->self;
   
 
-  tscDebug("%p new sqlObj:%p to get vgroupInfo, numOfTables:%d", pSql, pNew, pNewQueryInfo->numOfTables);
+  tscDebug("0x%"PRIx64" new sqlObj:%p to get vgroupInfo, numOfTables:%d", pSql->self, pNew, pNewQueryInfo->numOfTables);
 
   pNew->fp = tscTableMetaCallBack;
   pNew->param = (void *)pSql->self;

src/client/src/tscSql.c

@@ -292,7 +292,7 @@ void taos_close(TAOS *taos) {
         pHb->rpcRid = -1;
       }
 
-      tscDebug("%p HB is freed", pHb);
+      tscDebug("0x%"PRIx64" HB is freed", pHb->self);
       taosReleaseRef(tscObjRef, pHb->self);
 #ifdef __APPLE__
       // to satisfy later tsem_destroy in taos_free_result
@@ -576,7 +576,7 @@ static bool tscKillQueryInDnode(SSqlObj* pSql) {
        cmd == TSDB_SQL_FETCH)) {
     pQueryInfo->type = TSDB_QUERY_TYPE_FREE_RESOURCE;
     pCmd->command = (pCmd->command > TSDB_SQL_MGMT) ? TSDB_SQL_RETRIEVE : TSDB_SQL_FETCH;
-    tscDebug("%p send msg to dnode to free qhandle ASAP before free sqlObj, command:%s", pSql, sqlCmd[pCmd->command]);
+    tscDebug("0x%"PRIx64" send msg to dnode to free qhandle ASAP before free sqlObj, command:%s", pSql->self, sqlCmd[pCmd->command]);
 
     tscProcessSql(pSql);
     return false;
@@ -594,7 +594,7 @@ void taos_free_result(TAOS_RES *res) {
 
   bool freeNow = tscKillQueryInDnode(pSql);
   if (freeNow) {
-    tscDebug("%p free sqlObj in cache", pSql);
+    tscDebug("0x%"PRIx64" free sqlObj in cache", pSql->self);
     taosReleaseRef(tscObjRef, pSql->self);
   }
 }
@@ -708,7 +708,7 @@ static void tscKillSTableQuery(SSqlObj *pSql) {
 
   tscUnlockByThread(&pSql->squeryLock);
 
-  tscDebug("%p super table query cancelled", pSql);
+  tscDebug("0x%"PRIx64" super table query cancelled", pSql->self);
 }
 
 void taos_stop_query(TAOS_RES *res) {
@@ -717,7 +717,7 @@ void taos_stop_query(TAOS_RES *res) {
     return;
   }
 
-  tscDebug("%p start to cancel query", res);
+  tscDebug("0x%"PRIx64" start to cancel query", pSql->self);
   SSqlCmd *pCmd = &pSql->cmd;
 
   // set the error code for master pSqlObj firstly
@@ -744,7 +744,7 @@ void taos_stop_query(TAOS_RES *res) {
     }
   }
 
-  tscDebug("%p query is cancelled", res);
+  tscDebug("0x%"PRIx64" query is cancelled", pSql->self);
 }
 
 bool taos_is_null(TAOS_RES *res, int32_t row, int32_t col) {
@@ -877,7 +877,7 @@ int taos_validate_sql(TAOS *taos, const char *sql) {
   pRes->numOfClauseTotal = 0;
 
 
-  tscDebug("%p Valid SQL: %s pObj:%p", pSql, sql, pObj);
+  tscDebug("0x%"PRIx64" Valid SQL: %s pObj:%p", pSql->self, sql, pObj);
 
   int32_t sqlLen = (int32_t)strlen(sql);
   if (sqlLen > tsMaxSQLStringLen) {
@@ -889,7 +889,7 @@ int taos_validate_sql(TAOS *taos, const char *sql) {
   pSql->sqlstr = realloc(pSql->sqlstr, sqlLen + 1);
   if (pSql->sqlstr == NULL) {
     tscError("%p failed to malloc sql string buffer", pSql);
-    tscDebug("%p Valid SQL result:%d, %s pObj:%p", pSql, pRes->code, taos_errstr(pSql), pObj);
+    tscDebug("0x%"PRIx64" Valid SQL result:%d, %s pObj:%p", pSql->self, pRes->code, taos_errstr(pSql), pObj);
     tfree(pSql);
     return TSDB_CODE_TSC_OUT_OF_MEMORY;
   }
@@ -914,7 +914,7 @@ int taos_validate_sql(TAOS *taos, const char *sql) {
   }
 
   if (code != TSDB_CODE_SUCCESS) {
-    tscDebug("%p Valid SQL result:%d, %s pObj:%p", pSql, code, taos_errstr(pSql), pObj);
+    tscDebug("0x%"PRIx64" Valid SQL result:%d, %s pObj:%p", pSql->self, code, taos_errstr(pSql), pObj);
   }
 
   taos_free_result(pSql);
@@ -1027,7 +1027,7 @@ int taos_load_table_info(TAOS *taos, const char *tableNameList) {
   pRes->numOfClauseTotal = 0;
 
   assert(pSql->fp == NULL);
-  tscDebug("%p tableNameList: %s pObj:%p", pSql, tableNameList, pObj);
+  tscDebug("0x%"PRIx64" tableNameList: %s pObj:%p", pSql->self, tableNameList, pObj);
 
   int32_t tblListLen = (int32_t)strlen(tableNameList);
   if (tblListLen > MAX_TABLE_NAME_LENGTH) {
@@ -1061,7 +1061,7 @@ int taos_load_table_info(TAOS *taos, const char *tableNameList) {
 
   tscDoQuery(pSql);
 
-  tscDebug("%p load multi table meta result:%d %s pObj:%p", pSql, pRes->code, taos_errstr(pSql), pObj);
+  tscDebug("0x%"PRIx64" load multi table meta result:%d %s pObj:%p", pSql->self, pRes->code, taos_errstr(pSql), pObj);
   if ((code = pRes->code) != TSDB_CODE_SUCCESS) {
     tscFreeSqlObj(pSql);
   }

src/client/src/tscStream.c

@@ -70,7 +70,7 @@ static void setRetryInfo(SSqlStream* pStream, int32_t code) {
 
   pSql->res.code = code;
   int64_t retryDelayTime = tscGetRetryDelayTime(pStream, pStream->interval.sliding, pStream->precision);
-  tscDebug("%p stream:%p, get table Meta failed, retry in %" PRId64 "ms", pSql, pStream, retryDelayTime);
+  tscDebug("0x%"PRIx64" stream:%p, get table Meta failed, retry in %" PRId64 "ms", pSql->self, pStream, retryDelayTime);
   tscSetRetryTimer(pStream, pSql, retryDelayTime);
 }
 
@@ -101,10 +101,18 @@ static void doLaunchQuery(void* param, TAOS_RES* tres, int32_t code) {
     return;
   }
 
+  if (UTIL_TABLE_IS_SUPER_TABLE(pTableMetaInfo) && (pTableMetaInfo->pVgroupTables == NULL) && (pTableMetaInfo->vgroupList == NULL || pTableMetaInfo->vgroupList->numOfVgroups <= 0)) {
+    tscDebug("%p empty vgroup list", pSql);
+    pTableMetaInfo->vgroupList = tscVgroupInfoClear(pTableMetaInfo->vgroupList);
+    code = TSDB_CODE_TSC_APP_ERROR;
+  }
+
   // failed to get table Meta or vgroup list, retry in 10sec.
   if (code == TSDB_CODE_SUCCESS) {
     tscTansformFuncForSTableQuery(pQueryInfo);
-    tscDebug("%p stream:%p, start stream query on:%s", pSql, pStream, tNameGetTableName(&pTableMetaInfo->name));
+    tscDebug("0x%"PRIx64" stream:%p, start stream query on:%s", pSql->self, pStream, tNameGetTableName(&pTableMetaInfo->name));
+
+    pQueryInfo->command = TSDB_SQL_SELECT;
     
     pSql->fp = tscProcessStreamQueryCallback;
     pSql->fetchFp = tscProcessStreamQueryCallback;
@@ -131,7 +139,7 @@ static void tscProcessStreamTimer(void *handle, void *tmrId) {
   pStream->numOfRes = 0;  // reset the numOfRes.
   SSqlObj *pSql = pStream->pSql;
   SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
-  tscDebug("%p add into timer", pSql);
+  tscDebug("0x%"PRIx64" add into timer", pSql->self);
 
   if (pStream->isProject) {
     /*
@@ -237,7 +245,7 @@ static void tscStreamFillTimeGap(SSqlStream* pStream, TSKEY ts) {
   }
 
   if (rowNum > 0) {
-    tscDebug("%p stream:%p %d rows padded", pSql, pStream, rowNum);
+    tscDebug("0x%"PRIx64" stream:%p %d rows padded", pSql, pStream, rowNum);
   }
 
   pRes->numOfRows = 0;
@@ -263,7 +271,7 @@ static void tscProcessStreamRetrieveResult(void *param, TAOS_RES *res, int numOf
     for(int32_t i = 0; i < numOfRows; ++i) {
       TAOS_ROW row = taos_fetch_row(res);
       if (row != NULL) {
-        tscDebug("%p stream:%p fetch result", pSql, pStream);
+        tscDebug("0x%"PRIx64" stream:%p fetch result", pSql->self, pStream);
         tscStreamFillTimeGap(pStream, *(TSKEY*)row[0]);
         pStream->stime = *(TSKEY *)row[0];
         // user callback function
@@ -293,7 +301,7 @@ static void tscProcessStreamRetrieveResult(void *param, TAOS_RES *res, int numOf
       pStream->stime += 1;
     }
 
-    tscDebug("%p stream:%p, query on:%s, fetch result completed, fetched rows:%" PRId64, pSql, pStream, tNameGetTableName(&pTableMetaInfo->name),
+    tscDebug("0x%"PRIx64" stream:%p, query on:%s, fetch result completed, fetched rows:%" PRId64, pSql->self, pStream, tNameGetTableName(&pTableMetaInfo->name),
              pStream->numOfRes);
 
     tfree(pTableMetaInfo->pTableMeta);
@@ -318,8 +326,8 @@ static void tscSetRetryTimer(SSqlStream *pStream, SSqlObj *pSql, int64_t timer)
       /*
        * current time window will be closed, since it too early to exceed the maxRetentWindow value
        */
-      tscDebug("%p stream:%p, etime:%" PRId64 " is too old, exceeds the max retention time window:%" PRId64 ", stop the stream",
-               pStream->pSql, pStream, pStream->stime, pStream->etime);
+      tscDebug("0x%"PRIx64" stream:%p, etime:%" PRId64 " is too old, exceeds the max retention time window:%" PRId64 ", stop the stream",
+               pStream->pSql->self, pStream, pStream->stime, pStream->etime);
       // TODO : How to terminate stream here
       if (pStream->callback) {
         // Callback function from upper level
@@ -329,10 +337,10 @@ static void tscSetRetryTimer(SSqlStream *pStream, SSqlObj *pSql, int64_t timer)
       return;
     }
   
-    tscDebug("%p stream:%p, next start at %" PRId64 ", in %" PRId64 "ms. delay:%" PRId64 "ms qrange %" PRId64 "-%" PRId64, pStream->pSql, pStream,
+    tscDebug("0x%"PRIx64" stream:%p, next start at %" PRId64 ", in %" PRId64 "ms. delay:%" PRId64 "ms qrange %" PRId64 "-%" PRId64, pStream->pSql->self, pStream,
              now + timer, timer, delay, pStream->stime, etime);
   } else {
-    tscDebug("%p stream:%p, next start at %" PRId64 ", in %" PRId64 "ms. delay:%" PRId64 "ms qrange %" PRId64 "-%" PRId64, pStream->pSql, pStream,
+    tscDebug("0x%"PRIx64" stream:%p, next start at %" PRId64 ", in %" PRId64 "ms. delay:%" PRId64 "ms qrange %" PRId64 "-%" PRId64, pStream->pSql->self, pStream,
              pStream->stime, timer, delay, pStream->stime - pStream->interval.interval, pStream->stime - 1);
   }
 
@@ -378,8 +386,8 @@ static void tscSetNextLaunchTimer(SSqlStream *pStream, SSqlObj *pSql) {
      */
     timer = pStream->interval.sliding;
     if (pStream->stime > pStream->etime) {
-      tscDebug("%p stream:%p, stime:%" PRId64 " is larger than end time: %" PRId64 ", stop the stream", pStream->pSql, pStream,
-               pStream->stime, pStream->etime);
+      tscDebug("0x%"PRIx64" stream:%p, stime:%" PRId64 " is larger than end time: %" PRId64 ", stop the stream",
+          pStream->pSql->self, pStream, pStream->stime, pStream->etime);
       // TODO : How to terminate stream here
       if (pStream->callback) {
         // Callback function from upper level
@@ -392,7 +400,7 @@ static void tscSetNextLaunchTimer(SSqlStream *pStream, SSqlObj *pSql) {
     int64_t stime = taosTimeTruncate(pStream->stime - 1, &pStream->interval, pStream->precision);
     //int64_t stime = taosGetIntervalStartTimestamp(pStream->stime - 1, pStream->interval.interval, pStream->interval.interval, pStream->interval.intervalUnit, pStream->precision);
     if (stime >= pStream->etime) {
-      tscDebug("%p stream:%p, stime:%" PRId64 " is larger than end time: %" PRId64 ", stop the stream", pStream->pSql, pStream,
+      tscDebug("0x%"PRIx64" stream:%p, stime:%" PRId64 " is larger than end time: %" PRId64 ", stop the stream", pStream->pSql->self, pStream,
                pStream->stime, pStream->etime);
       // TODO : How to terminate stream here
       if (pStream->callback) {
@@ -403,11 +411,13 @@ static void tscSetNextLaunchTimer(SSqlStream *pStream, SSqlObj *pSql) {
       return;
     }
 
+    if (pStream->stime > 0) {
       timer = pStream->stime - taosGetTimestamp(pStream->precision);
       if (timer < 0) {
         timer = 0;
       }
     }
+  }
 
   timer += getLaunchTimeDelay(pStream);
   
@@ -479,17 +489,20 @@ static int64_t tscGetStreamStartTimestamp(SSqlObj *pSql, SSqlStream *pStream, in
     pStream->interval.interval = tsProjectExecInterval;
     pStream->interval.sliding = tsProjectExecInterval;
 
-    if (stime != 0) {  // first projection start from the latest event timestamp
+    if (stime != INT64_MIN) {  // first projection start from the latest event timestamp
       assert(stime >= pQueryInfo->window.skey);
       stime += 1;  // exclude the last records from table
     } else {
       stime = pQueryInfo->window.skey;
     }
   } else {             // timewindow based aggregation stream
-    if (stime == 0) {  // no data in meter till now
+    if (stime == INT64_MIN) {  // no data in meter till now
       if (pQueryInfo->window.skey != INT64_MIN) {
         stime = pQueryInfo->window.skey;
+      } else {
+        return stime;
       }
+      
       stime = taosTimeTruncate(stime, &pStream->interval, pStream->precision);
     } else {
       int64_t newStime = taosTimeTruncate(stime, &pStream->interval, pStream->precision);
@@ -558,7 +571,7 @@ static void tscCreateStream(void *param, TAOS_RES *res, int code) {
 
   taosTmrReset(tscProcessStreamTimer, (int32_t)starttime, pStream, tscTmr, &pStream->pTimer);
 
-  tscDebug("%p stream:%p is opened, query on:%s, interval:%" PRId64 ", sliding:%" PRId64 ", first launched in:%" PRId64 ", sql:%s", pSql,
+  tscDebug("0x%"PRIx64" stream:%p is opened, query on:%s, interval:%" PRId64 ", sliding:%" PRId64 ", first launched in:%" PRId64 ", sql:%s", pSql->self,
            pStream, tNameGetTableName(&pTableMetaInfo->name), pStream->interval.interval, pStream->interval.sliding, starttime, pSql->sqlstr);
 }
 
@@ -619,7 +632,7 @@ TAOS_STREAM *taos_open_stream(TAOS *taos, const char *sqlstr, void (*fp)(void *p
   if (code == TSDB_CODE_SUCCESS) {
     tscCreateStream(pStream, pSql, code);
   } else if (code != TSDB_CODE_TSC_ACTION_IN_PROGRESS) {
-    tscError("%p open stream failed, sql:%s, code:%s", pSql, sqlstr, tstrerror(pRes->code));
+    tscError("%p open stream failed, sql:%s, code:%s", pSql, sqlstr, tstrerror(code));
     taosReleaseRef(tscObjRef, pSql->self);
     free(pStream);
     return NULL;
@@ -645,7 +658,7 @@ void taos_close_stream(TAOS_STREAM *handle) {
 
     taosTmrStopA(&(pStream->pTimer));
 
-    tscDebug("%p stream:%p is closed", pSql, pStream);
+    tscDebug("0x%"PRIx64" stream:%p is closed", pSql->self, pStream);
     // notify CQ to release the pStream object
     pStream->fp(pStream->param, NULL, NULL);
     pStream->pSql = NULL;

src/client/src/tscUtil.c

@@ -496,10 +496,10 @@ void tscFreeSubobj(SSqlObj* pSql) {
     return;
   }
 
-  tscDebug("%p start to free sub SqlObj, numOfSub:%d", pSql, pSql->subState.numOfSub);
+  tscDebug("0x%"PRIx64" start to free sub SqlObj, numOfSub:%d", pSql->self, pSql->subState.numOfSub);
 
   for(int32_t i = 0; i < pSql->subState.numOfSub; ++i) {
-    tscDebug("%p free sub SqlObj:%p, index:%d", pSql, pSql->pSubs[i], i);
+    tscDebug("0x%"PRIx64" free sub SqlObj:%p, index:%d", pSql->self, pSql->pSubs[i], i);
     taos_free_result(pSql->pSubs[i]);
     pSql->pSubs[i] = NULL;
   }
@@ -530,7 +530,7 @@ void tscFreeRegisteredSqlObj(void *pSql) {
   int32_t num   = atomic_sub_fetch_32(&pTscObj->numOfObj, 1);
   int32_t total = atomic_sub_fetch_32(&tscNumOfObj, 1);
 
-  tscDebug("%p free SqlObj, total in tscObj:%d, total:%d", pSql, num, total);
+  tscDebug("0x%"PRIx64" free SqlObj, total in tscObj:%d, total:%d", p->self, num, total);
   tscFreeSqlObj(p);
   taosReleaseRef(tscRefId, pTscObj->rid);
 
@@ -553,7 +553,7 @@ void tscFreeSqlObj(SSqlObj* pSql) {
     return;
   }
 
-  tscDebug("%p start to free sqlObj", pSql);
+  tscDebug("0x%"PRIx64" start to free sqlObj", pSql->self);
 
   pSql->res.code = TSDB_CODE_TSC_QUERY_CANCELLED;
 
@@ -945,7 +945,7 @@ int32_t tscMergeTableDataBlocks(SSqlObj* pSql, bool freeBlockMap) {
     tscSortRemoveDataBlockDupRows(pOneTableBlock);
     char* ekey = (char*)pBlocks->data + pOneTableBlock->rowSize*(pBlocks->numOfRows-1);
 
-    tscDebug("%p name:%s, name:%d rows:%d sversion:%d skey:%" PRId64 ", ekey:%" PRId64, pSql, tNameGetTableName(&pOneTableBlock->tableName),
+    tscDebug("0x%"PRIx64" name:%s, name:%d rows:%d sversion:%d skey:%" PRId64 ", ekey:%" PRId64, pSql->self, tNameGetTableName(&pOneTableBlock->tableName),
         pBlocks->tid, pBlocks->numOfRows, pBlocks->sversion, GET_INT64_VAL(pBlocks->data), GET_INT64_VAL(ekey));
 
     int32_t len = pBlocks->numOfRows * (pOneTableBlock->rowSize + expandSize) + sizeof(STColumn) * tscGetNumOfColumns(pOneTableBlock->pTableMeta);
@@ -2109,7 +2109,7 @@ void registerSqlObj(SSqlObj* pSql) {
 
   int32_t num   = atomic_add_fetch_32(&pSql->pTscObj->numOfObj, 1);
   int32_t total = atomic_add_fetch_32(&tscNumOfObj, 1);
-  tscDebug("%p new SqlObj from %p, total in tscObj:%d, total:%d", pSql, pSql->pTscObj, num, total);
+  tscDebug("0x%"PRIx64" new SqlObj from %p, total in tscObj:%d, total:%d", pSql->self, pSql->pTscObj, num, total);
 }
 
 SSqlObj* createSimpleSubObj(SSqlObj* pSql, __async_cb_func_t fp, void* param, int32_t cmd) {
@@ -2376,7 +2376,7 @@ SSqlObj* createSubqueryObj(SSqlObj* pSql, int16_t tableIndex, __async_cb_func_t
     
     tscPrintSelectClause(pNew, 0);
   } else {
-    tscDebug("%p new sub insertion: %p, vnodeIdx:%d", pSql, pNew, pTableMetaInfo->vgroupIndex);
+    tscDebug("0x%"PRIx64" new sub insertion: %p, vnodeIdx:%d", pSql->self, pNew, pTableMetaInfo->vgroupIndex);
   }
 
   registerSqlObj(pNew);
@@ -2627,7 +2627,7 @@ void tscTryQueryNextVnode(SSqlObj* pSql, __async_cb_func_t fp) {
   
   int32_t totalVgroups = pTableMetaInfo->vgroupList->numOfVgroups;
   if (++pTableMetaInfo->vgroupIndex < totalVgroups) {
-    tscDebug("%p results from vgroup index:%d completed, try next:%d. total vgroups:%d. current numOfRes:%" PRId64, pSql,
+    tscDebug("0x%"PRIx64" results from vgroup index:%d completed, try next:%d. total vgroups:%d. current numOfRes:%" PRId64, pSql->self,
              pTableMetaInfo->vgroupIndex - 1, pTableMetaInfo->vgroupIndex, totalVgroups, pRes->numOfClauseTotal);
 
     /*
@@ -2646,8 +2646,8 @@ void tscTryQueryNextVnode(SSqlObj* pSql, __async_cb_func_t fp) {
     pQueryInfo->limit.offset = pRes->offset;
     assert((pRes->offset >= 0 && pRes->numOfRows == 0) || (pRes->offset == 0 && pRes->numOfRows >= 0));
     
-    tscDebug("%p new query to next vgroup, index:%d, limit:%" PRId64 ", offset:%" PRId64 ", glimit:%" PRId64,
-        pSql, pTableMetaInfo->vgroupIndex, pQueryInfo->limit.limit, pQueryInfo->limit.offset, pQueryInfo->clauseLimit);
+    tscDebug("0x%"PRIx64" new query to next vgroup, index:%d, limit:%" PRId64 ", offset:%" PRId64 ", glimit:%" PRId64,
+        pSql->self, pTableMetaInfo->vgroupIndex, pQueryInfo->limit.limit, pQueryInfo->limit.offset, pQueryInfo->clauseLimit);
 
     /*
      * For project query with super table join, the numOfSub is equalled to the number of all subqueries.
@@ -2664,7 +2664,7 @@ void tscTryQueryNextVnode(SSqlObj* pSql, __async_cb_func_t fp) {
     pSql->fp = fp;
     tscProcessSql(pSql);
   } else {
-    tscDebug("%p try all %d vnodes, query complete. current numOfRes:%" PRId64, pSql, totalVgroups, pRes->numOfClauseTotal);
+    tscDebug("0x%"PRIx64" try all %d vnodes, query complete. current numOfRes:%" PRId64, pSql->self, totalVgroups, pRes->numOfClauseTotal);
   }
 }
 
@@ -2690,7 +2690,7 @@ void tscTryQueryNextClause(SSqlObj* pSql, __async_cb_func_t fp) {
   pSql->subState.numOfSub = 0;
   pSql->fp = fp;
 
-  tscDebug("%p try data in the next subclause:%d, total subclause:%d", pSql, pCmd->clauseIndex, pCmd->numOfClause);
+  tscDebug("0x%"PRIx64" try data in the next subclause:%d, total subclause:%d", pSql->self, pCmd->clauseIndex, pCmd->numOfClause);
   if (pCmd->command > TSDB_SQL_LOCAL) {
     tscProcessLocalCmd(pSql);
   } else {

src/common/src/tvariant.c

@@ -47,10 +47,14 @@ void tVariantCreate(tVariant *pVar, SStrToken *token) {
     case TSDB_DATA_TYPE_BIGINT:
     case TSDB_DATA_TYPE_INT:{
       ret = tStrToInteger(token->z, token->type, token->n, &pVar->i64, true);
+      if (ret != 0) {
+        // data overflow, try unsigned parse the input number
+        ret = tStrToInteger(token->z, token->type, token->n, &pVar->i64, false);
         if (ret != 0) {
           pVar->nType = -1;   // -1 means error type
           return;
         }
+      }
 
       break;
     }
@@ -525,6 +529,8 @@ static FORCE_INLINE int32_t convertToInteger(tVariant *pVariant, int64_t *result
   }
 
   bool code = false;
+
+  uint64_t ui = 0;
   switch(type) {
     case TSDB_DATA_TYPE_TINYINT:
       code = IS_VALID_TINYINT(*result); break;
@@ -535,13 +541,17 @@ static FORCE_INLINE int32_t convertToInteger(tVariant *pVariant, int64_t *result
     case TSDB_DATA_TYPE_BIGINT:
       code = IS_VALID_BIGINT(*result); break;
     case TSDB_DATA_TYPE_UTINYINT:
-      code = IS_VALID_UTINYINT(*result); break;
+      ui = *result;
+      code = IS_VALID_UTINYINT(ui); break;
     case TSDB_DATA_TYPE_USMALLINT:
-      code = IS_VALID_USMALLINT(*result); break;
+      ui = *result;
+      code = IS_VALID_USMALLINT(ui); break;
     case TSDB_DATA_TYPE_UINT:
-      code = IS_VALID_UINT(*result); break;
+      ui = *result;
+      code = IS_VALID_UINT(ui); break;
     case TSDB_DATA_TYPE_UBIGINT:
-      code = IS_VALID_UBIGINT(*result); break;
+      ui = *result;
+      code = IS_VALID_UBIGINT(ui); break;
   }
 
   return code? 0:-1;

go @ 050667e5

-Subproject commit d99751356e285696f57bc604304ffafd10287439
+Subproject commit 050667e5b4d0eafa5387e4283e713559b421203f

src/connector/python/linux/python2/setup.py

@@ -5,7 +5,7 @@ with open("README.md", "r") as fh:
 
 setuptools.setup(
     name="taos",
-    version="2.0.7",
+    version="2.0.8",
     author="Taosdata Inc.",
     author_email="support@taosdata.com",
     description="TDengine python client package",

src/connector/python/linux/python2/taos/cursor.py

@@ -42,7 +42,7 @@ class TDengineCursor(object):
     def __iter__(self):
         return self
 
-    def __next__(self):
+    def next(self):
         if self._result is None or self._fields is None:
             raise OperationalError("Invalid use of fetch iterator")
 

src/cq/src/cqMain.c

@@ -311,7 +311,22 @@ void *cqCreate(void *handle, uint64_t uid, int32_t sid, const char* dstTable, ch
   SCqContext *pContext = handle;
   int64_t rid = 0;
 
-  SCqObj *pObj = calloc(sizeof(SCqObj), 1);
+  pthread_mutex_lock(&pContext->mutex);
+
+  SCqObj *pObj = pContext->pHead;
+  while (pObj) {
+    if (pObj->uid == uid) {
+      rid = pObj->rid;
+      pthread_mutex_unlock(&pContext->mutex);
+      return (void *)rid;
+    }
+    
+    pObj = pObj->next;
+  }
+  
+  pthread_mutex_unlock(&pContext->mutex);
+  
+  pObj = calloc(sizeof(SCqObj), 1);
   if (pObj == NULL) return NULL;
 
   pObj->uid = uid;
@@ -389,9 +404,12 @@ static void doCreateStream(void *param, TAOS_RES *result, int32_t code) {
 
   SCqContext* pContext = pObj->pContext;
   SSqlObj* pSql = (SSqlObj*)result;  
+  if (code == TSDB_CODE_SUCCESS) {
     if (atomic_val_compare_exchange_ptr(&(pContext->dbConn), NULL, pSql->pTscObj) != NULL) {
       taos_close(pSql->pTscObj);
     }
+  }
+  
   pthread_mutex_lock(&pContext->mutex);
   cqCreateStream(pContext, pObj);
   pthread_mutex_unlock(&pContext->mutex);
@@ -427,10 +445,11 @@ static void cqCreateStream(SCqContext *pContext, SCqObj *pObj) {
     pObj->tmrId = taosTmrStart(cqProcessCreateTimer, 1000, (void *)pObj->rid, pContext->tmrCtrl);
     return;
   }
+
   pObj->tmrId = 0;
 
   if (pObj->pStream == NULL) {
-    pObj->pStream = taos_open_stream(pContext->dbConn, pObj->sqlStr, cqProcessStreamRes, 0, (void *)pObj->rid, NULL);
+    pObj->pStream = taos_open_stream(pContext->dbConn, pObj->sqlStr, cqProcessStreamRes, INT64_MIN, (void *)pObj->rid, NULL);
 
     // TODO the pObj->pStream may be released if error happens
     if (pObj->pStream) {

src/inc/ttokendef.h

@@ -210,6 +210,8 @@
 
 
 
+
+
 #define TK_SPACE                          300
 #define TK_COMMENT                        301
 #define TK_ILLEGAL                        302

src/kit/shell/src/shellWindows.c

@@ -199,15 +199,19 @@ void updateBuffer(Command *cmd) {
 }
 
 int isReadyGo(Command *cmd) {
-  char total[MAX_COMMAND_SIZE];
+  char *total = malloc(MAX_COMMAND_SIZE);
   memset(total, 0, MAX_COMMAND_SIZE);
   sprintf(total, "%s%s", cmd->buffer, cmd->command);
 
   char *reg_str =
       "(^.*;\\s*$)|(^\\s*$)|(^\\s*exit\\s*$)|(^\\s*q\\s*$)|(^\\s*quit\\s*$)|(^"
       "\\s*clear\\s*$)";
-  if (regex_match(total, reg_str, REG_EXTENDED | REG_ICASE)) return 1;
+  if (regex_match(total, reg_str, REG_EXTENDED | REG_ICASE)) {
+    free(total);
+    return 1;
+  }
 
+  free(total);
   return 0;
 }
 

src/os/inc/os.h

@@ -32,6 +32,10 @@ extern "C" {
 #include "osArm32.h"
 #endif
 
+#ifdef _TD_MIPS_64
+#include "osMips64.h"
+#endif
+
 #ifdef _TD_LINUX_64
 #include "osLinux64.h"
 #endif

src/os/inc/osMips64.h

+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TDENGINE_OS_MIPS64_H
+#define TDENGINE_OS_MIPS64_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <argp.h>
+#include <arpa/inet.h>
+#include <assert.h>
+#include <ctype.h>
+#include <dirent.h>
+#include <endian.h>
+#include <errno.h>
+#include <float.h>
+#include <ifaddrs.h>
+#include <libgen.h>
+#include <limits.h>
+#include <locale.h>
+#include <math.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <netinet/tcp.h>
+#include <netinet/udp.h>
+#include <pthread.h>
+#include <pwd.h>
+#include <regex.h>
+#include <semaphore.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <string.h>
+#include <strings.h>
+#include <sys/epoll.h>
+#include <sys/eventfd.h>
+#include <sys/file.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/sendfile.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/syscall.h>
+#include <sys/statvfs.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/uio.h>
+#include <sys/un.h>
+#include <syslog.h>
+#include <termios.h>
+#include <unistd.h>
+#include <wchar.h>
+#include <wordexp.h>
+#include <wctype.h>
+#include <inttypes.h>
+#include <fcntl.h>
+#include <sys/utsname.h>
+#include <sys/resource.h>
+#include <error.h>
+#include <linux/sysctl.h>
+#include <math.h>
+#include <poll.h>
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/os/src/darwin/darwinSysInfo.c

@@ -217,7 +217,7 @@ void taosSetCoreDump() {}
 
 int32_t taosGetDiskSize(char *dataDir, SysDiskSize *diskSize) {
   struct statvfs info;
-  if (statvfs(tsDataDir, &info)) {
+  if (statvfs(dataDir, &info)) {
     uError("failed to get disk size, dataDir:%s errno:%s", tsDataDir, strerror(errno));
     terrno = TAOS_SYSTEM_ERROR(errno);
     return -1;

src/os/src/detail/osSysinfo.c

@@ -319,7 +319,7 @@ bool taosGetCpuUsage(float *sysCpuUsage, float *procCpuUsage) {
 
 int32_t taosGetDiskSize(char *dataDir, SysDiskSize *diskSize) {
   struct statvfs info;
-  if (statvfs(tsDataDir, &info)) {
+  if (statvfs(dataDir, &info)) {
     uError("failed to get disk size, dataDir:%s errno:%s", tsDataDir, strerror(errno));
     terrno = TAOS_SYSTEM_ERROR(errno);
     return -1;

src/plugins/http/inc/httpContext.h

@@ -25,7 +25,7 @@ const char *httpContextStateStr(HttpContextState state);
 HttpContext *httpCreateContext(SOCKET fd);
 bool         httpInitContext(HttpContext *pContext);
 HttpContext *httpGetContext(void * pContext);
-void         httpReleaseContext(HttpContext *pContext, bool clearRes);
+void         httpReleaseContext(HttpContext *pContext/*, bool clearRes*/);
 void         httpCloseContextByServer(HttpContext *pContext);
 void         httpCloseContextByApp(HttpContext *pContext);
 void         httpNotifyContextClose(HttpContext *pContext);

src/plugins/http/src/httpContext.c

@@ -146,20 +146,20 @@ HttpContext *httpGetContext(void *ptr) {
   return NULL;
 }
 
-void httpReleaseContext(HttpContext *pContext, bool clearRes) {
+void httpReleaseContext(HttpContext *pContext/*, bool clearRes*/) {
   int32_t refCount = atomic_sub_fetch_32(&pContext->refCount, 1);
   if (refCount < 0) {
     httpError("context:%p, is already released, refCount:%d", pContext, refCount);
     return;
   }
-
+  /*
   if (clearRes) {
     if (pContext->parser) {
       httpClearParser(pContext->parser);
     }
     memset(&pContext->singleCmd, 0, sizeof(HttpSqlCmd));
   }
-
+  */
   HttpContext **ppContext = pContext->ppContext;
   httpTrace("context:%p, is released, data:%p refCount:%d", pContext, ppContext, refCount);
 
@@ -217,7 +217,7 @@ void httpCloseContextByApp(HttpContext *pContext) {
               httpContextStateStr(pContext->state), pContext->state);
   }
 
-  httpReleaseContext(pContext, true);
+  httpReleaseContext(pContext/*, true*/);
 }
 
 void httpCloseContextByServer(HttpContext *pContext) {
@@ -235,5 +235,5 @@ void httpCloseContextByServer(HttpContext *pContext) {
 
   pContext->parsed = false;
   httpRemoveContextFromEpoll(pContext);
-  httpReleaseContext(pContext, true);
+  httpReleaseContext(pContext/*, true*/);
 }

src/plugins/http/src/httpHandle.c

@@ -50,6 +50,7 @@ bool httpProcessData(HttpContext* pContext) {
        */
       // httpCloseContextByApp(pContext);
     } else {
+      httpClearParser(pContext->parser);
       httpProcessRequest(pContext);
     }
   }

src/plugins/http/src/httpServer.c

@@ -177,7 +177,7 @@ static void httpProcessHttpData(void *param) {
       if (!httpAlterContextState(pContext, HTTP_CONTEXT_STATE_READY, HTTP_CONTEXT_STATE_READY)) {
         httpDebug("context:%p, fd:%d, state:%s, not in ready state, ignore read events", pContext, pContext->fd,
                   httpContextStateStr(pContext->state));
-        httpReleaseContext(pContext, true);
+        httpReleaseContext(pContext/*, true*/);
         continue;
       }
 
@@ -191,7 +191,7 @@ static void httpProcessHttpData(void *param) {
           (*(pThread->processData))(pContext);
           atomic_fetch_add_32(&pServer->requestNum, 1);
         } else {
-          httpReleaseContext(pContext, false);
+          httpReleaseContext(pContext/*, false*/);
         }
       }
     }
@@ -275,7 +275,7 @@ static void *httpAcceptHttpConnection(void *arg) {
       httpError("context:%p, fd:%d, ip:%s, thread:%s, failed to add http fd for epoll, error:%s", pContext, connFd,
                 pContext->ipstr, pThread->label, strerror(errno));
       taosCloseSocket(pContext->fd);
-      httpReleaseContext(pContext, true);
+      httpReleaseContext(pContext/*, true*/);
       continue;
     }
 

src/plugins/http/src/httpSql.c

@@ -376,6 +376,8 @@ void httpExecCmd(HttpContext *pContext) {
       httpCloseContextByApp(pContext);
       break;
   }
+
+  memset(&pContext->singleCmd, 0, sizeof(HttpSqlCmd));
 }
 
 void httpProcessRequestCb(void *param, TAOS_RES *result, int32_t code) {

src/query/inc/qSqlparser.h

@@ -44,6 +44,12 @@ enum SQL_NODE_FROM_TYPE {
   SQL_NODE_FROM_NAMELIST  = 2,
 };
 
+enum SQL_EXPR_FLAG {
+  EXPR_FLAG_TS_ERROR = 1,
+  EXPR_FLAG_US_TIMESTAMP = 2,
+  EXPR_FLAG_TIMESTAMP_VAR = 3,
+};
+
 extern char tTokenTypeSwitcher[13];
 
 #define toTSDBType(x)                          \
@@ -237,6 +243,7 @@ typedef struct tSqlExpr {
   SStrToken          colInfo;     // table column info
   tVariant           value;       // the use input value
   SStrToken          token;       // original sql expr string
+  uint32_t           flags;
   
   struct tSqlExpr   *pLeft;       // left child
   struct tSqlExpr   *pRight;      // right child

src/query/inc/sql.y

@@ -674,6 +674,8 @@ expr(A) ::= PLUS(X) FLOAT(Y).    { X.n += Y.n; X.type = TK_FLOAT; A = tSqlExprCr
 expr(A) ::= STRING(X).           { A = tSqlExprCreateIdValue(&X, TK_STRING);}
 expr(A) ::= NOW(X).              { A = tSqlExprCreateIdValue(&X, TK_NOW); }
 expr(A) ::= VARIABLE(X).         { A = tSqlExprCreateIdValue(&X, TK_VARIABLE);}
+expr(A) ::= PLUS(X) VARIABLE(Y).   { X.n += Y.n; X.type = TK_VARIABLE; A = tSqlExprCreateIdValue(&X, TK_VARIABLE);}
+expr(A) ::= MINUS(X) VARIABLE(Y).  { X.n += Y.n; X.type = TK_VARIABLE; A = tSqlExprCreateIdValue(&X, TK_VARIABLE);}
 expr(A) ::= BOOL(X).             { A = tSqlExprCreateIdValue(&X, TK_BOOL);}
 expr(A) ::= NULL(X).             { A = tSqlExprCreateIdValue(&X, TK_NULL);}
 

src/query/src/qAggMain.c

@@ -2482,6 +2482,29 @@ static STopBotInfo *getTopBotOutputInfo(SQLFunctionCtx *pCtx) {
   }
 }
 
+
+/*
+ * keep the intermediate results during scan data blocks in the format of:
+ * +-----------------------------------+-------------one value pair-----------+------------next value pair-----------+
+ * |-------------pointer area----------|----ts---+-----+-----n tags-----------|----ts---+-----+-----n tags-----------|
+ * +..[Value Pointer1][Value Pointer2].|timestamp|value|tags1|tags2|....|tagsn|timestamp|value|tags1|tags2|....|tagsn+
+ */
+static void buildTopBotStruct(STopBotInfo *pTopBotInfo, SQLFunctionCtx *pCtx) {
+  char *tmp = (char *)pTopBotInfo + sizeof(STopBotInfo);
+  pTopBotInfo->res = (tValuePair**) tmp;
+  tmp += POINTER_BYTES * pCtx->param[0].i64;
+  
+  size_t size = sizeof(tValuePair) + pCtx->tagInfo.tagsLen;
+//  assert(pCtx->param[0].i64 > 0);
+
+  for (int32_t i = 0; i < pCtx->param[0].i64; ++i) {
+    pTopBotInfo->res[i] = (tValuePair*) tmp;
+    pTopBotInfo->res[i]->pTags = tmp + sizeof(tValuePair);
+    tmp += size;
+  }
+}
+
+
 bool topbot_datablock_filter(SQLFunctionCtx *pCtx, const char *minval, const char *maxval) {
   SResultRowCellInfo *pResInfo = GET_RES_INFO(pCtx);
   if (pResInfo == NULL) {
@@ -2495,6 +2518,10 @@ bool topbot_datablock_filter(SQLFunctionCtx *pCtx, const char *minval, const cha
     return true;
   }
   
+  if ((void *)pTopBotInfo->res[0] != (void *)((char *)pTopBotInfo + sizeof(STopBotInfo) + POINTER_BYTES * pCtx->param[0].i64)) {
+    buildTopBotStruct(pTopBotInfo, pCtx);
+  }
+
   tValuePair **pRes = (tValuePair**) pTopBotInfo->res;
   
   if (pCtx->functionId == TSDB_FUNC_TOP) {
@@ -2534,27 +2561,6 @@ bool topbot_datablock_filter(SQLFunctionCtx *pCtx, const char *minval, const cha
   }
 }
 
-/*
- * keep the intermediate results during scan data blocks in the format of:
- * +-----------------------------------+-------------one value pair-----------+------------next value pair-----------+
- * |-------------pointer area----------|----ts---+-----+-----n tags-----------|----ts---+-----+-----n tags-----------|
- * +..[Value Pointer1][Value Pointer2].|timestamp|value|tags1|tags2|....|tagsn|timestamp|value|tags1|tags2|....|tagsn+
- */
-static void buildTopBotStruct(STopBotInfo *pTopBotInfo, SQLFunctionCtx *pCtx) {
-  char *tmp = (char *)pTopBotInfo + sizeof(STopBotInfo);
-  pTopBotInfo->res = (tValuePair**) tmp;
-  tmp += POINTER_BYTES * pCtx->param[0].i64;
-  
-  size_t size = sizeof(tValuePair) + pCtx->tagInfo.tagsLen;
-//  assert(pCtx->param[0].i64 > 0);
-
-  for (int32_t i = 0; i < pCtx->param[0].i64; ++i) {
-    pTopBotInfo->res[i] = (tValuePair*) tmp;
-    pTopBotInfo->res[i]->pTags = tmp + sizeof(tValuePair);
-    tmp += size;
-  }
-}
-
 static bool top_bottom_function_setup(SQLFunctionCtx *pCtx) {
   if (!function_setup(pCtx)) {
     return false;
@@ -2610,6 +2616,10 @@ static void top_function_f(SQLFunctionCtx *pCtx, int32_t index) {
   STopBotInfo *pRes = getTopBotOutputInfo(pCtx);
   assert(pRes->num >= 0);
 
+  if ((void *)pRes->res[0] != (void *)((char *)pRes + sizeof(STopBotInfo) + POINTER_BYTES * pCtx->param[0].i64)) {
+    buildTopBotStruct(pRes, pCtx);
+  }
+  
   SET_VAL(pCtx, 1, 1);
   TSKEY ts = GET_TS_DATA(pCtx, index);
 

src/query/src/qExtbuffer.c

@@ -354,45 +354,14 @@ static FORCE_INLINE int32_t primaryKeyComparator(int64_t f1, int64_t f2, int32_t
 
 static FORCE_INLINE int32_t columnValueAscendingComparator(char *f1, char *f2, int32_t type, int32_t bytes) {
   switch (type) {
-    case TSDB_DATA_TYPE_INT: {
-      int32_t first  = *(int32_t *) f1;
-      int32_t second = *(int32_t *) f2;
-      if (first == second) {
-        return 0;
-      }
-      return (first < second) ? -1 : 1;
-    };
-    case TSDB_DATA_TYPE_DOUBLE: {
-      DEFAULT_DOUBLE_COMP(GET_DOUBLE_VAL(f1), GET_DOUBLE_VAL(f2));
-    };
-    case TSDB_DATA_TYPE_FLOAT: {
-      DEFAULT_FLOAT_COMP(GET_FLOAT_VAL(f1), GET_FLOAT_VAL(f2));
-    };
-    case TSDB_DATA_TYPE_BIGINT: {
-      int64_t first = *(int64_t *)f1;
-      int64_t second = *(int64_t *)f2;
-      if (first == second) {
-        return 0;
-      }
-      return (first < second) ? -1 : 1;
-    };
-    case TSDB_DATA_TYPE_SMALLINT: {
-      int16_t first = *(int16_t *)f1;
-      int16_t second = *(int16_t *)f2;
-      if (first == second) {
-        return 0;
-      }
-      return (first < second) ? -1 : 1;
-    };
+    case TSDB_DATA_TYPE_INT:     DEFAULT_COMP(GET_INT32_VAL(f1), GET_INT32_VAL(f2));
+    case TSDB_DATA_TYPE_DOUBLE:  DEFAULT_DOUBLE_COMP(GET_DOUBLE_VAL(f1), GET_DOUBLE_VAL(f2));
+    case TSDB_DATA_TYPE_FLOAT:   DEFAULT_FLOAT_COMP(GET_FLOAT_VAL(f1), GET_FLOAT_VAL(f2));
+    case TSDB_DATA_TYPE_BIGINT:  DEFAULT_COMP(GET_INT64_VAL(f1), GET_INT64_VAL(f2));
+    case TSDB_DATA_TYPE_SMALLINT:DEFAULT_COMP(GET_INT16_VAL(f1), GET_INT16_VAL(f2));
     case TSDB_DATA_TYPE_BOOL:
-    case TSDB_DATA_TYPE_TINYINT: {
-      int8_t first = *(int8_t *)f1;
-      int8_t second = *(int8_t *)f2;
-      if (first == second) {
-        return 0;
-      }
-      return (first < second) ? -1 : 1;
-    };
+    case TSDB_DATA_TYPE_TINYINT: DEFAULT_COMP(GET_INT8_VAL(f1), GET_INT8_VAL(f2));
+
     case TSDB_DATA_TYPE_BINARY: {
       int32_t len1 = varDataLen(f1);
       int32_t len2 = varDataLen(f2);
@@ -415,6 +384,10 @@ static FORCE_INLINE int32_t columnValueAscendingComparator(char *f1, char *f2, i
       }
       return (ret < 0) ? -1 : 1;
     };
+    case TSDB_DATA_TYPE_UTINYINT:  DEFAULT_COMP(GET_UINT8_VAL(f1), GET_UINT8_VAL(f2));
+    case TSDB_DATA_TYPE_USMALLINT: DEFAULT_COMP(GET_UINT16_VAL(f1), GET_UINT16_VAL(f2));
+    case TSDB_DATA_TYPE_UINT:      DEFAULT_COMP(GET_UINT32_VAL(f1), GET_UINT32_VAL(f2));
+    case TSDB_DATA_TYPE_UBIGINT:   DEFAULT_COMP(GET_UINT64_VAL(f1), GET_UINT64_VAL(f2));
   }
   
   return 0;

src/query/src/qResultbuf.c

@@ -43,7 +43,7 @@ int32_t createDiskbasedResultBuffer(SDiskbasedResultBuf** pResultBuf, int32_t pa
 
   pResBuf->emptyDummyIdList = taosArrayInit(1, sizeof(int32_t));
 
-  qDebug("QInfo:%"PRIu64" create resBuf for output, page size:%d, inmem buf pages:%d, file:%s", qId, pResBuf->pageSize,
+  qDebug("QInfo:0x%"PRIx64" create resBuf for output, page size:%d, inmem buf pages:%d, file:%s", qId, pResBuf->pageSize,
          pResBuf->inMemPages, pResBuf->path);
 
   return TSDB_CODE_SUCCESS;
@@ -410,13 +410,13 @@ void destroyResultBuf(SDiskbasedResultBuf* pResultBuf) {
   }
 
   if (pResultBuf->file != NULL) {
-    qDebug("QInfo:%"PRIu64" res output buffer closed, total:%.2f Kb, inmem size:%.2f Kb, file size:%.2f Kb",
+    qDebug("QInfo:0x%"PRIx64" res output buffer closed, total:%.2f Kb, inmem size:%.2f Kb, file size:%.2f Kb",
         pResultBuf->qId, pResultBuf->totalBufSize/1024.0, listNEles(pResultBuf->lruList) * pResultBuf->pageSize / 1024.0,
         pResultBuf->fileSize/1024.0);
 
     fclose(pResultBuf->file);
   } else {
-    qDebug("QInfo:%"PRIu64" res output buffer closed, total:%.2f Kb, no file created", pResultBuf->qId,
+    qDebug("QInfo:0x%"PRIx64" res output buffer closed, total:%.2f Kb, no file created", pResultBuf->qId,
            pResultBuf->totalBufSize/1024.0);
   }
 

src/query/src/qSqlParser.c

@@ -144,12 +144,15 @@ tSqlExpr *tSqlExprCreateIdValue(SStrToken *pToken, int32_t optrType) {
     pSqlExpr->value.nType = TSDB_DATA_TYPE_BIGINT;
     pSqlExpr->tokenId = TK_TIMESTAMP;  // TK_TIMESTAMP used to denote the time value is in microsecond
     pSqlExpr->type    = SQL_NODE_VALUE;
+    pSqlExpr->flags  |= 1 << EXPR_FLAG_US_TIMESTAMP;
   } else if (optrType == TK_VARIABLE) {
     int32_t ret = parseAbsoluteDuration(pToken->z, pToken->n, &pSqlExpr->value.i64);
     if (ret != TSDB_CODE_SUCCESS) {
       terrno = TSDB_CODE_TSC_SQL_SYNTAX_ERROR;
     }
 
+    pSqlExpr->flags  |= 1 << EXPR_FLAG_US_TIMESTAMP;
+    pSqlExpr->flags  |= 1 << EXPR_FLAG_TIMESTAMP_VAR;
     pSqlExpr->value.nType = TSDB_DATA_TYPE_BIGINT;
     pSqlExpr->tokenId = TK_TIMESTAMP;
     pSqlExpr->type    = SQL_NODE_VALUE;
@@ -217,6 +220,15 @@ tSqlExpr *tSqlExprCreate(tSqlExpr *pLeft, tSqlExpr *pRight, int32_t optrType) {
       pExpr->value.nType = TSDB_DATA_TYPE_BIGINT;
       pExpr->tokenId = pLeft->tokenId;
       pExpr->type    = SQL_NODE_VALUE;
+      pExpr->flags   = pLeft->flags | pRight->flags;
+
+      if ((pLeft->flags & (1 << EXPR_FLAG_TIMESTAMP_VAR)) && (pRight->flags & (1 << EXPR_FLAG_TIMESTAMP_VAR))) {
+        pExpr->flags |= 1 << EXPR_FLAG_TS_ERROR;
+      } else {
+        pExpr->flags &= ~(1 << EXPR_FLAG_TIMESTAMP_VAR);
+        pExpr->flags &= ~(1 << EXPR_FLAG_TS_ERROR);
+      }
+
 
       switch (optrType) {
         case TK_PLUS: {
@@ -245,7 +257,6 @@ tSqlExpr *tSqlExprCreate(tSqlExpr *pLeft, tSqlExpr *pRight, int32_t optrType) {
 
       tSqlExprDestroy(pLeft);
       tSqlExprDestroy(pRight);
-
     } else if ((pLeft->tokenId == TK_FLOAT && pRight->tokenId == TK_INTEGER) ||
                (pLeft->tokenId == TK_INTEGER && pRight->tokenId == TK_FLOAT) ||
                (pLeft->tokenId == TK_FLOAT && pRight->tokenId == TK_FLOAT)) {

src/query/src/queryMain.c

@@ -205,7 +205,7 @@ bool qTableQuery(qinfo_t qinfo, uint64_t *qId) {
 
   int64_t curOwner = 0;
   if ((curOwner = atomic_val_compare_exchange_64(&pQInfo->owner, 0, threadId)) != 0) {
-    qError("QInfo:%"PRIu64"-%p qhandle is now executed by thread:%p", pQInfo->qId, pQInfo, (void*) curOwner);
+    qError("QInfo:0x%"PRIx64"-%p qhandle is now executed by thread:%p", pQInfo->qId, pQInfo, (void*) curOwner);
     pQInfo->code = TSDB_CODE_QRY_IN_EXEC;
     return false;
   }
@@ -215,13 +215,13 @@ bool qTableQuery(qinfo_t qinfo, uint64_t *qId) {
   pQInfo->startExecTs = taosGetTimestampSec();
 
   if (isQueryKilled(pQInfo)) {
-    qDebug("QInfo:%"PRIu64" it is already killed, abort", pQInfo->qId);
+    qDebug("QInfo:0x%"PRIx64" it is already killed, abort", pQInfo->qId);
     return doBuildResCheck(pQInfo);
   }
 
   SQueryRuntimeEnv* pRuntimeEnv = &pQInfo->runtimeEnv;
   if (pRuntimeEnv->tableqinfoGroupInfo.numOfTables == 0) {
-    qDebug("QInfo:%"PRIu64" no table exists for query, abort", pQInfo->qId);
+    qDebug("QInfo:0x%"PRIx64" no table exists for query, abort", pQInfo->qId);
     setQueryStatus(pRuntimeEnv, QUERY_COMPLETED);
     return doBuildResCheck(pQInfo);
   }
@@ -230,21 +230,21 @@ bool qTableQuery(qinfo_t qinfo, uint64_t *qId) {
   int32_t ret = setjmp(pQInfo->runtimeEnv.env);
   if (ret != TSDB_CODE_SUCCESS) {
     pQInfo->code = ret;
-    qDebug("QInfo:%"PRIu64" query abort due to error/cancel occurs, code:%s", pQInfo->qId, tstrerror(pQInfo->code));
+    qDebug("QInfo:0x%"PRIx64" query abort due to error/cancel occurs, code:%s", pQInfo->qId, tstrerror(pQInfo->code));
     return doBuildResCheck(pQInfo);
   }
 
-  qDebug("QInfo:%"PRIu64" query task is launched", pQInfo->qId);
+  qDebug("QInfo:0x%"PRIx64" query task is launched", pQInfo->qId);
 
   pRuntimeEnv->outputBuf = pRuntimeEnv->proot->exec(pRuntimeEnv->proot);
 
   if (isQueryKilled(pQInfo)) {
-    qDebug("QInfo:%"PRIu64" query is killed", pQInfo->qId);
+    qDebug("QInfo:0x%"PRIx64" query is killed", pQInfo->qId);
   } else if (GET_NUM_OF_RESULTS(pRuntimeEnv) == 0) {
-    qDebug("QInfo:%"PRIu64" over, %u tables queried, %"PRId64" rows are returned", pQInfo->qId, pRuntimeEnv->tableqinfoGroupInfo.numOfTables,
+    qDebug("QInfo:0x%"PRIx64" over, %u tables queried, %"PRId64" rows are returned", pQInfo->qId, pRuntimeEnv->tableqinfoGroupInfo.numOfTables,
            pRuntimeEnv->resultInfo.total);
   } else {
-    qDebug("QInfo:%"PRIu64" query paused, %d rows returned, numOfTotal:%" PRId64 " rows",
+    qDebug("QInfo:0x%"PRIx64" query paused, %d rows returned, numOfTotal:%" PRId64 " rows",
            pQInfo->qId, GET_NUM_OF_RESULTS(pRuntimeEnv), pRuntimeEnv->resultInfo.total + GET_NUM_OF_RESULTS(pRuntimeEnv));
   }
 
@@ -255,13 +255,13 @@ int32_t qRetrieveQueryResultInfo(qinfo_t qinfo, bool* buildRes, void* pRspContex
   SQInfo *pQInfo = (SQInfo *)qinfo;
 
   if (pQInfo == NULL || !isValidQInfo(pQInfo)) {
-    qError("QInfo:%"PRIu64" invalid qhandle", pQInfo->qId);
+    qError("QInfo:0x%"PRIx64" invalid qhandle", pQInfo->qId);
     return TSDB_CODE_QRY_INVALID_QHANDLE;
   }
 
   *buildRes = false;
   if (IS_QUERY_KILLED(pQInfo)) {
-    qDebug("QInfo:%"PRIu64" query is killed, code:0x%08x", pQInfo->qId, pQInfo->code);
+    qDebug("QInfo:0x%"PRIx64" query is killed, code:0x%08x", pQInfo->qId, pQInfo->code);
     return pQInfo->code;
   }
 
@@ -281,11 +281,11 @@ int32_t qRetrieveQueryResultInfo(qinfo_t qinfo, bool* buildRes, void* pRspContex
     assert(pQInfo->rspContext == NULL);
     if (pQInfo->dataReady == QUERY_RESULT_READY) {
       *buildRes = true;
-      qDebug("QInfo:%"PRIu64" retrieve result info, rowsize:%d, rows:%d, code:%s", pQInfo->qId, pQuery->resultRowSize,
+      qDebug("QInfo:0x%"PRIx64" retrieve result info, rowsize:%d, rows:%d, code:%s", pQInfo->qId, pQuery->resultRowSize,
              GET_NUM_OF_RESULTS(pRuntimeEnv), tstrerror(pQInfo->code));
     } else {
       *buildRes = false;
-      qDebug("QInfo:%"PRIu64" retrieve req set query return result after paused", pQInfo->qId);
+      qDebug("QInfo:0x%"PRIx64" retrieve req set query return result after paused", pQInfo->qId);
       pQInfo->rspContext = pRspContext;
       assert(pQInfo->rspContext != NULL);
     }
@@ -344,10 +344,10 @@ int32_t qDumpRetrieveResult(qinfo_t qinfo, SRetrieveTableRsp **pRsp, int32_t *co
     // here current thread hold the refcount, so it is safe to free tsdbQueryHandle.
     *continueExec = false;
     (*pRsp)->completed = 1;  // notify no more result to client
-    qDebug("QInfo:%"PRIu64" no more results to retrieve", pQInfo->qId);
+    qDebug("QInfo:0x%"PRIx64" no more results to retrieve", pQInfo->qId);
   } else {
     *continueExec = true;
-    qDebug("QInfo:%"PRIu64" has more results to retrieve", pQInfo->qId);
+    qDebug("QInfo:0x%"PRIx64" has more results to retrieve", pQInfo->qId);
   }
 
   // the memory should be freed if the code of pQInfo is not TSDB_CODE_SUCCESS
@@ -373,7 +373,7 @@ int32_t qKillQuery(qinfo_t qinfo) {
     return TSDB_CODE_QRY_INVALID_QHANDLE;
   }
 
-  qDebug("QInfo:%"PRIu64" query killed", pQInfo->qId);
+  qDebug("QInfo:0x%"PRIx64" query killed", pQInfo->qId);
   setQueryKilled(pQInfo);
 
   // Wait for the query executing thread being stopped/
@@ -401,7 +401,7 @@ void qDestroyQueryInfo(qinfo_t qHandle) {
     return;
   }
 
-  qDebug("QInfo:%"PRIu64" query completed", pQInfo->qId);
+  qDebug("QInfo:0x%"PRIx64" query completed", pQInfo->qId);
   queryCostStatis(pQInfo);   // print the query cost summary
   freeQInfo(pQInfo);
 }
@@ -484,7 +484,7 @@ void** qRegisterQInfo(void* pMgmt, uint64_t qId, void *qInfo) {
 
   SQueryMgmt *pQueryMgmt = pMgmt;
   if (pQueryMgmt->qinfoPool == NULL) {
-    qError("QInfo:%"PRIu64"-%p failed to add qhandle into qMgmt, since qMgmt is closed", qId, (void*)qInfo);
+    qError("QInfo:0x%"PRIx64"-%p failed to add qhandle into qMgmt, since qMgmt is closed", qId, (void*)qInfo);
     terrno = TSDB_CODE_VND_INVALID_VGROUP_ID;
     return NULL;
   }
@@ -492,7 +492,7 @@ void** qRegisterQInfo(void* pMgmt, uint64_t qId, void *qInfo) {
   pthread_mutex_lock(&pQueryMgmt->lock);
   if (pQueryMgmt->closed) {
     pthread_mutex_unlock(&pQueryMgmt->lock);
-    qError("QInfo:%"PRIu64"-%p failed to add qhandle into cache, since qMgmt is colsing", qId, (void*)qInfo);
+    qError("QInfo:0x%"PRIx64"-%p failed to add qhandle into cache, since qMgmt is colsing", qId, (void*)qInfo);
     terrno = TSDB_CODE_VND_INVALID_VGROUP_ID;
     return NULL;
   } else {

src/tsdb/src/tsdbRead.c

@@ -286,7 +286,7 @@ static SArray* createCheckInfoFromTableGroup(STsdbQueryHandle* pQueryHandle, STa
       }
 
       taosArrayPush(pTableCheckInfo, &info);
-      tsdbDebug("%p check table uid:%"PRId64", tid:%d from lastKey:%"PRId64" %"PRIu64, pQueryHandle, info.tableId.uid,
+      tsdbDebug("%p check table uid:%"PRId64", tid:%d from lastKey:%"PRId64" 0x%"PRIx64, pQueryHandle, info.tableId.uid,
                 info.tableId.tid, info.lastKey, pQueryHandle->qId);
     }
   }
@@ -440,7 +440,7 @@ TsdbQueryHandleT* tsdbQueryTables(STsdbRepo* tsdb, STsdbQueryCond* pCond, STable
 
   tsdbMayTakeMemSnapshot(pQueryHandle, psTable);
 
-  tsdbDebug("%p total numOfTable:%" PRIzu " in query, %"PRIu64, pQueryHandle, taosArrayGetSize(pQueryHandle->pTableCheckInfo), pQueryHandle->qId);
+  tsdbDebug("%p total numOfTable:%" PRIzu " in query, 0x%"PRIx64, pQueryHandle, taosArrayGetSize(pQueryHandle->pTableCheckInfo), pQueryHandle->qId);
   return (TsdbQueryHandleT) pQueryHandle;
 }
 
@@ -651,7 +651,7 @@ static bool initTableMemIterator(STsdbQueryHandle* pHandle, STableCheckInfo* pCh
     SDataRow row = (SDataRow)SL_GET_NODE_DATA(node);
     TSKEY key = dataRowKey(row);  // first timestamp in buffer
     tsdbDebug("%p uid:%" PRId64 ", tid:%d check data in mem from skey:%" PRId64 ", order:%d, ts range in buf:%" PRId64
-              "-%" PRId64 ", lastKey:%" PRId64 ", numOfRows:%"PRId64", %"PRIu64,
+              "-%" PRId64 ", lastKey:%" PRId64 ", numOfRows:%"PRId64", 0x%"PRIx64,
               pHandle, pCheckInfo->tableId.uid, pCheckInfo->tableId.tid, key, order, pMem->keyFirst, pMem->keyLast,
               pCheckInfo->lastKey, pMem->numOfRows, pHandle->qId);
 
@@ -662,7 +662,7 @@ static bool initTableMemIterator(STsdbQueryHandle* pHandle, STableCheckInfo* pCh
     }
 
   } else {
-    tsdbDebug("%p uid:%"PRId64", tid:%d no data in mem, %"PRIu64, pHandle, pCheckInfo->tableId.uid, pCheckInfo->tableId.tid,
+    tsdbDebug("%p uid:%"PRId64", tid:%d no data in mem, 0x%"PRIx64, pHandle, pCheckInfo->tableId.uid, pCheckInfo->tableId.tid,
         pHandle->qId);
   }
 
@@ -673,7 +673,7 @@ static bool initTableMemIterator(STsdbQueryHandle* pHandle, STableCheckInfo* pCh
     SDataRow row = (SDataRow)SL_GET_NODE_DATA(node);
     TSKEY key = dataRowKey(row);  // first timestamp in buffer
     tsdbDebug("%p uid:%" PRId64 ", tid:%d check data in imem from skey:%" PRId64 ", order:%d, ts range in buf:%" PRId64
-              "-%" PRId64 ", lastKey:%" PRId64 ", numOfRows:%"PRId64", %"PRIu64,
+              "-%" PRId64 ", lastKey:%" PRId64 ", numOfRows:%"PRId64", 0x%"PRIx64,
               pHandle, pCheckInfo->tableId.uid, pCheckInfo->tableId.tid, key, order, pIMem->keyFirst, pIMem->keyLast,
               pCheckInfo->lastKey, pIMem->numOfRows, pHandle->qId);
 
@@ -683,7 +683,7 @@ static bool initTableMemIterator(STsdbQueryHandle* pHandle, STableCheckInfo* pCh
       assert(pCheckInfo->lastKey >= key);
     }
   } else {
-    tsdbDebug("%p uid:%"PRId64", tid:%d no data in imem, %"PRIu64, pHandle, pCheckInfo->tableId.uid, pCheckInfo->tableId.tid,
+    tsdbDebug("%p uid:%"PRId64", tid:%d no data in imem, 0x%"PRIx64, pHandle, pCheckInfo->tableId.uid, pCheckInfo->tableId.tid,
         pHandle->qId);
   }
 
@@ -811,7 +811,7 @@ static bool hasMoreDataInCache(STsdbQueryHandle* pHandle) {
   }
 
   pCheckInfo->lastKey = dataRowKey(row);  // first timestamp in buffer
-  tsdbDebug("%p uid:%" PRId64", tid:%d check data in buffer from skey:%" PRId64 ", order:%d, %"PRIu64, pHandle,
+  tsdbDebug("%p uid:%" PRId64", tid:%d check data in buffer from skey:%" PRId64 ", order:%d, 0x%"PRIx64, pHandle,
       pCheckInfo->tableId.uid, pCheckInfo->tableId.tid, pCheckInfo->lastKey, pHandle->order, pHandle->qId);
 
   // all data in mem are checked already.
@@ -986,21 +986,21 @@ static int32_t doLoadFileDataBlock(STsdbQueryHandle* pQueryHandle, SBlock* pBloc
   STSchema *pSchema = tsdbGetTableSchema(pCheckInfo->pTableObj);
   int32_t   code = tdInitDataCols(pQueryHandle->pDataCols, pSchema);
   if (code != TSDB_CODE_SUCCESS) {
-    tsdbError("%p failed to malloc buf for pDataCols, %"PRIu64, pQueryHandle, pQueryHandle->qId);
+    tsdbError("%p failed to malloc buf for pDataCols, 0x%"PRIx64, pQueryHandle, pQueryHandle->qId);
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     goto _error;
   }
 
   code = tdInitDataCols(pQueryHandle->rhelper.pDCols[0], pSchema);
   if (code != TSDB_CODE_SUCCESS) {
-    tsdbError("%p failed to malloc buf for rhelper.pDataCols[0], %"PRIu64, pQueryHandle, pQueryHandle->qId);
+    tsdbError("%p failed to malloc buf for rhelper.pDataCols[0], 0x%"PRIx64, pQueryHandle, pQueryHandle->qId);
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     goto _error;
   }
 
   code = tdInitDataCols(pQueryHandle->rhelper.pDCols[1], pSchema);
   if (code != TSDB_CODE_SUCCESS) {
-    tsdbError("%p failed to malloc buf for rhelper.pDataCols[1], %"PRIu64, pQueryHandle, pQueryHandle->qId);
+    tsdbError("%p failed to malloc buf for rhelper.pDataCols[1], 0x%"PRIx64, pQueryHandle, pQueryHandle->qId);
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     goto _error;
   }
@@ -1036,14 +1036,14 @@ static int32_t doLoadFileDataBlock(STsdbQueryHandle* pQueryHandle, SBlock* pBloc
   int64_t elapsedTime = (taosGetTimestampUs() - st);
   pQueryHandle->cost.blockLoadTime += elapsedTime;
 
-  tsdbDebug("%p load file block into buffer, index:%d, brange:%"PRId64"-%"PRId64", rows:%d, elapsed time:%"PRId64 " us, %"PRIu64,
+  tsdbDebug("%p load file block into buffer, index:%d, brange:%"PRId64"-%"PRId64", rows:%d, elapsed time:%"PRId64 " us, 0x%"PRIx64,
       pQueryHandle, slotIndex, pBlock->keyFirst, pBlock->keyLast, pBlock->numOfRows, elapsedTime, pQueryHandle->qId);
   return TSDB_CODE_SUCCESS;
 
 _error:
   pBlock->numOfRows = 0;
 
-  tsdbError("%p error occurs in loading file block, index:%d, brange:%"PRId64"-%"PRId64", rows:%d, %"PRIu64,
+  tsdbError("%p error occurs in loading file block, index:%d, brange:%"PRId64"-%"PRId64", rows:%d, 0x%"PRIx64,
             pQueryHandle, slotIndex, pBlock->keyFirst, pBlock->keyLast, pBlock->numOfRows, pQueryHandle->qId);
   return terrno;
 }
@@ -1066,7 +1066,7 @@ static int32_t handleDataMergeIfNeeded(STsdbQueryHandle* pQueryHandle, SBlock* p
   assert(cur->pos >= 0 && cur->pos <= binfo.rows);
 
   TSKEY key = (row != NULL)? dataRowKey(row):TSKEY_INITIAL_VAL;
-  tsdbDebug("%p key in mem:%"PRId64", %"PRIu64, pQueryHandle, key, pQueryHandle->qId);
+  tsdbDebug("%p key in mem:%"PRId64", 0x%"PRIx64, pQueryHandle, key, pQueryHandle->qId);
 
   if ((ASCENDING_TRAVERSE(pQueryHandle->order) && (key != TSKEY_INITIAL_VAL && key <= binfo.window.ekey)) ||
       (!ASCENDING_TRAVERSE(pQueryHandle->order) && (key != TSKEY_INITIAL_VAL && key >= binfo.window.skey))) {
@@ -1406,7 +1406,11 @@ static void copyOneRowFromMem(STsdbQueryHandle* pQueryHandle, int32_t capacity,
           SET_DOUBLE_PTR(pData, value);
           break;
         case TSDB_DATA_TYPE_TIMESTAMP:
+          if (pColInfo->info.colId == PRIMARYKEY_TIMESTAMP_COL_INDEX) {
             *(TSKEY *)pData = tdGetKey(*(TKEY *)value);
+          } else {
+            *(TSKEY *)pData = *(TSKEY *)value;
+          }
           break;
         default:
           memcpy(pData, value, pColInfo->info.bytes);
@@ -1547,7 +1551,7 @@ static void copyAllRemainRowsFromFileBlock(STsdbQueryHandle* pQueryHandle, STabl
   updateInfoAfterMerge(pQueryHandle, pCheckInfo, numOfRows, pos);
   doCheckGeneratedBlockRange(pQueryHandle);
 
-  tsdbDebug("%p uid:%" PRIu64",tid:%d data block created, mixblock:%d, brange:%"PRIu64"-%"PRIu64" rows:%d, %"PRIu64,
+  tsdbDebug("%p uid:%" PRIu64",tid:%d data block created, mixblock:%d, brange:%"PRIu64"-%"PRIu64" rows:%d, 0x%"PRIx64,
             pQueryHandle, pCheckInfo->tableId.uid, pCheckInfo->tableId.tid, cur->mixBlock, cur->win.skey,
             cur->win.ekey, cur->rows, pQueryHandle->qId);
 }
@@ -1601,7 +1605,7 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
   int32_t endPos = getEndPosInDataBlock(pQueryHandle, &blockInfo);
 
   tsdbDebug("%p uid:%" PRIu64",tid:%d start merge data block, file block range:%"PRIu64"-%"PRIu64" rows:%d, start:%d,"
-            "end:%d, %"PRIu64,
+            "end:%d, 0x%"PRIx64,
             pQueryHandle, pCheckInfo->tableId.uid, pCheckInfo->tableId.tid, blockInfo.window.skey, blockInfo.window.ekey,
             blockInfo.rows, cur->pos, endPos, pQueryHandle->qId);
 
@@ -1743,7 +1747,7 @@ static void doMergeTwoLevelData(STsdbQueryHandle* pQueryHandle, STableCheckInfo*
   updateInfoAfterMerge(pQueryHandle, pCheckInfo, numOfRows, pos);
   doCheckGeneratedBlockRange(pQueryHandle);
 
-  tsdbDebug("%p uid:%" PRIu64",tid:%d data block created, mixblock:%d, brange:%"PRIu64"-%"PRIu64" rows:%d, %"PRIu64,
+  tsdbDebug("%p uid:%" PRIu64",tid:%d data block created, mixblock:%d, brange:%"PRIu64"-%"PRIu64" rows:%d, 0x%"PRIx64,
       pQueryHandle, pCheckInfo->tableId.uid, pCheckInfo->tableId.tid, cur->mixBlock, cur->win.skey,
       cur->win.ekey, cur->rows, pQueryHandle->qId);
 }
@@ -1919,12 +1923,12 @@ static int32_t createDataBlocksInfo(STsdbQueryHandle* pQueryHandle, int32_t numO
     memcpy(pQueryHandle->pDataBlockInfo, sup.pDataBlockInfo[0], sizeof(STableBlockInfo) * numOfBlocks);
     cleanBlockOrderSupporter(&sup, numOfQualTables);
 
-    tsdbDebug("%p create data blocks info struct completed for 1 table, %d blocks not sorted %"PRIu64, pQueryHandle, cnt,
+    tsdbDebug("%p create data blocks info struct completed for 1 table, %d blocks not sorted 0x%"PRIx64, pQueryHandle, cnt,
         pQueryHandle->qId);
     return TSDB_CODE_SUCCESS;
   }
 
-  tsdbDebug("%p create data blocks info struct completed, %d blocks in %d tables %"PRIu64, pQueryHandle, cnt,
+  tsdbDebug("%p create data blocks info struct completed, %d blocks in %d tables 0x%"PRIx64, pQueryHandle, cnt,
       numOfQualTables, pQueryHandle->qId);
 
   assert(cnt <= numOfBlocks && numOfQualTables <= numOfTables);  // the pTableQueryInfo[j]->numOfBlocks may be 0
@@ -1961,7 +1965,7 @@ static int32_t createDataBlocksInfo(STsdbQueryHandle* pQueryHandle, int32_t numO
    * }
    */
 
-  tsdbDebug("%p %d data blocks sort completed, %"PRIu64, pQueryHandle, cnt, pQueryHandle->qId);
+  tsdbDebug("%p %d data blocks sort completed, 0x%"PRIx64, pQueryHandle, cnt, pQueryHandle->qId);
   cleanBlockOrderSupporter(&sup, numOfTables);
   free(pTree);
 
@@ -2019,7 +2023,7 @@ static int32_t getFirstFileDataBlock(STsdbQueryHandle* pQueryHandle, bool* exist
     if ((ASCENDING_TRAVERSE(pQueryHandle->order) && win.skey > pQueryHandle->window.ekey) ||
         (!ASCENDING_TRAVERSE(pQueryHandle->order) && win.ekey < pQueryHandle->window.ekey)) {
       tsdbUnLockFS(REPO_FS(pQueryHandle->pTsdb));
-      tsdbDebug("%p remain files are not qualified for qrange:%" PRId64 "-%" PRId64 ", ignore, %"PRIu64, pQueryHandle,
+      tsdbDebug("%p remain files are not qualified for qrange:%" PRId64 "-%" PRId64 ", ignore, 0x%"PRIx64, pQueryHandle,
                 pQueryHandle->window.skey, pQueryHandle->window.ekey, pQueryHandle->qId);
       pQueryHandle->pFileGroup = NULL;
       assert(pQueryHandle->numOfBlocks == 0);
@@ -2043,7 +2047,7 @@ static int32_t getFirstFileDataBlock(STsdbQueryHandle* pQueryHandle, bool* exist
       break;
     }
 
-    tsdbDebug("%p %d blocks found in file for %d table(s), fid:%d, %"PRIu64, pQueryHandle, numOfBlocks, numOfTables,
+    tsdbDebug("%p %d blocks found in file for %d table(s), fid:%d, 0x%"PRIx64, pQueryHandle, numOfBlocks, numOfTables,
               pQueryHandle->pFileGroup->fid, pQueryHandle->qId);
 
     assert(numOfBlocks >= 0);
@@ -2135,7 +2139,7 @@ int32_t tsdbGetFileBlocksDistInfo(TsdbQueryHandleT* queryHandle, STableBlockDist
     if ((ASCENDING_TRAVERSE(pQueryHandle->order) && win.skey > pQueryHandle->window.ekey) ||
         (!ASCENDING_TRAVERSE(pQueryHandle->order) && win.ekey < pQueryHandle->window.ekey)) {
       tsdbUnLockFS(REPO_FS(pQueryHandle->pTsdb));
-      tsdbDebug("%p remain files are not qualified for qrange:%" PRId64 "-%" PRId64 ", ignore, %"PRIu64, pQueryHandle,
+      tsdbDebug("%p remain files are not qualified for qrange:%" PRId64 "-%" PRId64 ", ignore, 0x%"PRIx64, pQueryHandle,
                 pQueryHandle->window.skey, pQueryHandle->window.ekey, pQueryHandle->qId);
       pQueryHandle->pFileGroup = NULL;
       break;
@@ -2159,7 +2163,7 @@ int32_t tsdbGetFileBlocksDistInfo(TsdbQueryHandleT* queryHandle, STableBlockDist
       break;
     }
 
-    tsdbDebug("%p %d blocks found in file for %d table(s), fid:%d, %"PRIu64, pQueryHandle, numOfBlocks, numOfTables,
+    tsdbDebug("%p %d blocks found in file for %d table(s), fid:%d, 0x%"PRIx64, pQueryHandle, numOfBlocks, numOfTables,
               pQueryHandle->pFileGroup->fid, pQueryHandle->qId);
 
     if (numOfBlocks == 0) {
@@ -2207,7 +2211,7 @@ static int32_t getDataBlocksInFiles(STsdbQueryHandle* pQueryHandle, bool* exists
     if ((!cur->mixBlock) || cur->blockCompleted) {
       // all data blocks in current file has been checked already, try next file if exists
     } else {
-      tsdbDebug("%p continue in current data block, index:%d, pos:%d, %"PRIu64, pQueryHandle, cur->slot, cur->pos,
+      tsdbDebug("%p continue in current data block, index:%d, pos:%d, 0x%"PRIx64, pQueryHandle, cur->slot, cur->pos,
                 pQueryHandle->qId);
       int32_t code = handleDataMergeIfNeeded(pQueryHandle, pBlockInfo->compBlock, pCheckInfo);
       *exists = (pQueryHandle->realNumOfRows > 0);
@@ -2336,7 +2340,7 @@ static int tsdbReadRowsFromCache(STableCheckInfo* pCheckInfo, TSKEY maxKey, int
   }
 
   int64_t elapsedTime = taosGetTimestampUs() - st;
-  tsdbDebug("%p build data block from cache completed, elapsed time:%"PRId64" us, numOfRows:%d, numOfCols:%d, %"PRIu64, pQueryHandle,
+  tsdbDebug("%p build data block from cache completed, elapsed time:%"PRId64" us, numOfRows:%d, numOfCols:%d, 0x%"PRIx64, pQueryHandle,
             elapsedTime, numOfRows, numOfCols, pQueryHandle->qId);
 
   return numOfRows;
@@ -3206,9 +3210,10 @@ int32_t tsdbQuerySTableByTagCond(STsdbRepo* tsdb, uint64_t uid, TSKEY skey, cons
     pGroupInfo->numOfTables = (uint32_t) taosArrayGetSize(res);
     pGroupInfo->pGroupList  = createTableGroup(res, pTagSchema, pColIndex, numOfCols, skey);
 
-    tsdbDebug("%p no table name/tag condition, all tables belong to one group, numOfTables:%u", tsdb, pGroupInfo->numOfTables);
-    taosArrayDestroy(res);
+    tsdbDebug("%p no table name/tag condition, all tables qualified, numOfTables:%u, group:%zu", tsdb,
+              pGroupInfo->numOfTables, taosArrayGetSize(pGroupInfo->pGroupList));
 
+    taosArrayDestroy(res);
     if (tsdbUnlockRepoMeta(tsdb) < 0) goto _error;
     return ret;
   }
@@ -3391,7 +3396,7 @@ void tsdbCleanupQueryHandle(TsdbQueryHandleT queryHandle) {
   pQueryHandle->next = doFreeColumnInfoData(pQueryHandle->next);
 
   SIOCostSummary* pCost = &pQueryHandle->cost;
-  tsdbDebug("%p :io-cost summary: statis-info:%"PRId64" us, datablock:%" PRId64" us, check data:%"PRId64" us, %"PRIu64,
+  tsdbDebug("%p :io-cost summary: statis-info:%"PRId64" us, datablock:%" PRId64" us, check data:%"PRId64" us, 0x%"PRIx64,
       pQueryHandle, pCost->statisInfoLoadTime, pCost->blockLoadTime, pCost->checkForNextTime, pQueryHandle->qId);
 
   tfree(pQueryHandle);

src/util/src/tcompare.c

@@ -398,6 +398,10 @@ int32_t doCompare(const char* f1, const char* f2, int32_t type, size_t size) {
     case TSDB_DATA_TYPE_SMALLINT:   DEFAULT_COMP(GET_INT16_VAL(f1), GET_INT16_VAL(f2));
     case TSDB_DATA_TYPE_TINYINT:
     case TSDB_DATA_TYPE_BOOL:       DEFAULT_COMP(GET_INT8_VAL(f1), GET_INT8_VAL(f2));
+    case TSDB_DATA_TYPE_UTINYINT:   DEFAULT_COMP(GET_UINT8_VAL(f1), GET_UINT8_VAL(f2));
+    case TSDB_DATA_TYPE_USMALLINT:  DEFAULT_COMP(GET_UINT16_VAL(f1), GET_UINT16_VAL(f2));
+    case TSDB_DATA_TYPE_UINT:       DEFAULT_COMP(GET_UINT32_VAL(f1), GET_UINT32_VAL(f2));
+    case TSDB_DATA_TYPE_UBIGINT:    DEFAULT_COMP(GET_UINT64_VAL(f1), GET_UINT64_VAL(f2));
     case TSDB_DATA_TYPE_NCHAR: {
       tstr* t1 = (tstr*) f1;
       tstr* t2 = (tstr*) f2;

src/util/src/tcrc32c.c

@@ -736,7 +736,7 @@ static uint32_t table[16][256] = {
      0x9c221d09, 0x6e2e10f7, 0x7dd67004, 0x8fda7dfa}
 
 };
-#ifndef _TD_ARM_
+#if !defined(_TD_ARM_) && !defined(_TD_MIPS_)
 static uint32_t long_shifts[4][256] = {
     {0x00000000, 0xe040e0ac, 0xc56db7a9, 0x252d5705, 0x8f3719a3, 0x6f77f90f,
      0x4a5aae0a, 0xaa1a4ea6, 0x1b8245b7, 0xfbc2a51b, 0xdeeff21e, 0x3eaf12b2,
@@ -1187,7 +1187,7 @@ uint32_t crc32c_sf(uint32_t crci, crc_stream input, size_t length) {
   }
   return (uint32_t)crc ^ 0xffffffff;
 }
-#ifndef _TD_ARM_
+#if !defined(_TD_ARM_) && !defined(_TD_MIPS_)
 /* Apply the zeros operator table to crc. */
 static uint32_t shift_crc(uint32_t shift_table[][256], uint32_t crc) {
   return shift_table[0][crc & 0xff] ^ shift_table[1][(crc >> 8) & 0xff] ^
@@ -1198,7 +1198,7 @@ static uint32_t shift_crc(uint32_t shift_table[][256], uint32_t crc) {
    version.  Otherwise, use the software version. */
 uint32_t (*crc32c)(uint32_t crci, crc_stream bytes, size_t len) = crc32c_sf;
 
-#ifndef _TD_ARM_
+#if !defined(_TD_ARM_) && !defined(_TD_MIPS_)
 /* Compute CRC-32C using the Intel hardware instruction. */
 uint32_t crc32c_hw(uint32_t crc, crc_stream buf, size_t len) {
   crc_stream next = buf;
@@ -1353,7 +1353,7 @@ uint32_t crc32c_hw(uint32_t crc, crc_stream buf, size_t len) {
 #endif // #ifndef _TD_ARM_
 
 void taosResolveCRC() {
-#if defined _TD_ARM_ || defined WINDOWS
+#if defined _TD_ARM_ || defined _TD_MIPS_ || defined WINDOWS
   crc32c = crc32c_sf;
 #else
   int sse42;

src/util/src/tlog.c

@@ -416,7 +416,8 @@ void taosPrintLog(const char *flags, int32_t dflag, const char *format, ...) {
     }
   }
 
-  if (dflag & DEBUG_SCREEN) taosWrite(1, buffer, (uint32_t)len);
+  if (dflag & DEBUG_SCREEN)
+      taosWrite(1, buffer, (uint32_t)len);
   if (dflag == 255) nInfo(buffer, len);
 }
 

src/util/src/tnettest.c

@@ -291,16 +291,16 @@ static void taosNetCheckPort(uint32_t hostIp, int32_t startPort, int32_t endPort
     info.port = port;
     ret = taosNetCheckTcpPort(&info);
     if (ret != 0) {
-      uError("failed to test TCP port:%d", port);
+      printf("failed to test TCP port:%d\n", port);
     } else {
-      uInfo("successed to test TCP port:%d", port);
+      printf("successed to test TCP port:%d\n", port);
     }
 
     ret = taosNetCheckUdpPort(&info);
     if (ret != 0) {
-      uError("failed to test UDP port:%d", port);
+      printf("failed to test UDP port:%d\n", port);
     } else {
-      uInfo("successed to test UDP port:%d", port);
+      printf("successed to test UDP port:%d\n", port);
     }
   }
 }
@@ -464,9 +464,9 @@ static void taosNetTestRpc(char *host, int32_t startPort, int32_t pkgLen) {
 
     int32_t ret = taosNetCheckRpc(host, port, sendpkgLen, spi, NULL);
     if (ret < 0) {
-      uError("failed to test TCP port:%d", port);
+      printf("failed to test TCP port:%d\n", port);
     } else {
-      uInfo("successed to test TCP port:%d", port);
+      printf("successed to test TCP port:%d\n", port);
     }
 
     if (pkgLen >= tsRpcMaxUdpSize) {
@@ -477,9 +477,9 @@ static void taosNetTestRpc(char *host, int32_t startPort, int32_t pkgLen) {
 
     ret = taosNetCheckRpc(host, port, pkgLen, spi, NULL);
     if (ret < 0) {
-      uError("failed to test UDP port:%d", port);
+      printf("failed to test UDP port:%d\n", port);
     } else {
-      uInfo("successed to test UDP port:%d", port);
+      printf("successed to test UDP port:%d\n", port);
     }
   }
 
@@ -539,7 +539,7 @@ static void taosNetTestServer(char *host, int32_t startPort, int32_t pkgLen) {
 }
 
 void taosNetTest(char *role, char *host, int32_t port, int32_t pkgLen) {
-  tscEmbedded = 1;
+//  tscEmbedded = 1;
   if (host == NULL) host = tsLocalFqdn;
   if (port == 0) port = tsServerPort;
   if (pkgLen <= 10) pkgLen = 1000;
@@ -559,5 +559,5 @@ void taosNetTest(char *role, char *host, int32_t port, int32_t pkgLen) {
     taosNetTestStartup(host, port);
   }
 
-  tscEmbedded = 0;
+//  tscEmbedded = 0;
 }

src/util/src/ttimer.c

@@ -538,7 +538,7 @@ static void taosTmrModuleInit(void) {
 
 void* taosTmrInit(int maxNumOfTmrs, int resolution, int longest, const char* label) {
   const char* ret = monotonicInit();
-  tmrInfo("ttimer monotonic clock source:%s", ret);
+  tmrDebug("ttimer monotonic clock source:%s", ret);
 
   pthread_once(&tmrModuleInit, taosTmrModuleInit);
 

src/vnode/src/vnodeRead.c

@@ -183,7 +183,7 @@ static int32_t vnodeDumpQueryResult(SRspRet *pRet, void *pVnode, uint64_t qId, v
       }
     } else {
       *freeHandle = true;
-      vTrace("QInfo:%"PRIu64"-%p exec completed, free handle:%d", qId, *handle, *freeHandle);
+      vTrace("QInfo:0x%"PRIx64"-%p exec completed, free handle:%d", qId, *handle, *freeHandle);
     }
   } else {
     SRetrieveTableRsp *pRsp = (SRetrieveTableRsp *)rpcMallocCont(sizeof(SRetrieveTableRsp));
@@ -244,7 +244,7 @@ static int32_t vnodeProcessQueryMsg(SVnodeObj *pVnode, SVReadMsg *pRead) {
       if (handle == NULL) {  // failed to register qhandle
         pRsp->code = terrno;
         terrno = 0;
-        vError("vgId:%d, QInfo:%"PRIu64 "-%p register qhandle failed, return to app, code:%s", pVnode->vgId, qId, (void *)pQInfo,
+        vError("vgId:%d, QInfo:0x%"PRIx64 "-%p register qhandle failed, return to app, code:%s", pVnode->vgId, qId, (void *)pQInfo,
                tstrerror(pRsp->code));
         qDestroyQueryInfo(pQInfo);  // destroy it directly
         return pRsp->code;
@@ -255,7 +255,7 @@ static int32_t vnodeProcessQueryMsg(SVnodeObj *pVnode, SVReadMsg *pRead) {
 
       if (handle != NULL &&
           vnodeNotifyCurrentQhandle(pRead->rpcHandle, qId, *handle, pVnode->vgId) != TSDB_CODE_SUCCESS) {
-        vError("vgId:%d, QInfo:%"PRIu64 "-%p, query discarded since link is broken, %p", pVnode->vgId, qId, *handle,
+        vError("vgId:%d, QInfo:0x%"PRIx64 "-%p, query discarded since link is broken, %p", pVnode->vgId, qId, *handle,
                pRead->rpcHandle);
         pRsp->code = TSDB_CODE_RPC_NETWORK_UNAVAIL;
         qReleaseQInfo(pVnode->qMgmt, (void **)&handle, true);
@@ -266,7 +266,7 @@ static int32_t vnodeProcessQueryMsg(SVnodeObj *pVnode, SVReadMsg *pRead) {
     }
 
     if (handle != NULL) {
-      vTrace("vgId:%d, QInfo:%"PRIu64 "-%p, dnode query msg disposed, create qhandle and returns to app", vgId, qId, *handle);
+      vTrace("vgId:%d, QInfo:0x%"PRIx64 "-%p, dnode query msg disposed, create qhandle and returns to app", vgId, qId, *handle);
       code = vnodePutItemIntoReadQueue(pVnode, handle, pRead->rpcHandle);
       if (code != TSDB_CODE_SUCCESS) {
         pRsp->code = code;
@@ -331,7 +331,7 @@ static int32_t vnodeProcessFetchMsg(SVnodeObj *pVnode, SVReadMsg *pRead) {
   pRetrieve->free = htons(pRetrieve->free);
   pRetrieve->qId = htobe64(pRetrieve->qId);
 
-  vTrace("vgId:%d, qId:%" PRIu64 ", retrieve msg is disposed, free:%d, conn:%p", pVnode->vgId, pRetrieve->qId,
+  vTrace("vgId:%d, qId:0x%" PRIx64 ", retrieve msg is disposed, free:%d, conn:%p", pVnode->vgId, pRetrieve->qId,
          pRetrieve->free, pRead->rpcHandle);
 
   memset(pRet, 0, sizeof(SRspRet));
@@ -414,7 +414,7 @@ int32_t vnodeNotifyCurrentQhandle(void *handle, uint64_t qId, void *qhandle, int
   pMsg->header.vgId = htonl(vgId);
   pMsg->header.contLen = htonl(sizeof(SRetrieveTableMsg));
 
-  vTrace("QInfo:%"PRIu64"-%p register qhandle to connect:%p", qId, qhandle, handle);
+  vTrace("QInfo:0x%"PRIx64"-%p register qhandle to connect:%p", qId, qhandle, handle);
   return rpcReportProgress(handle, (char *)pMsg, sizeof(SRetrieveTableMsg));
 }
 

tests/examples/C#/C#checker/C#checker.cs

@@ -244,14 +244,18 @@ namespace TDengineDriver
             DateTime dt2 = DateTime.Now;
             TimeSpan span = dt2 - dt1;
 
-            if (res != IntPtr.Zero)
+            if ((res == IntPtr.Zero) || (TDengine.ErrorNo(res) != 0))
             {
-                Console.WriteLine("[OK] time cost: " + span.ToString() + "ms, execute statement ====> " + sql.ToString());
+              Console.Write(sql.ToString() + " failure, ");
+              if (res != IntPtr.Zero) {
+                Console.Write("reason: " + TDengine.Error(res));
+              }
+              Console.WriteLine("");
+              ExitProgram();
             }
             else
             {
-                Console.WriteLine(sql.ToString() + " failure, reason: " + TDengine.Error(res));
-                ExitProgram();
+                Console.WriteLine(sql.ToString() + " success");
             }
             TDengine.FreeResult(res);
         }
@@ -262,9 +266,13 @@ namespace TDengineDriver
             DateTime dt1 = DateTime.Now;
             long queryRows = 0;
             IntPtr res = TDengine.Query(conn, sql);
-            if (res == IntPtr.Zero)
+            if ((res == IntPtr.Zero) || (TDengine.ErrorNo(res) != 0))
             {
-                Console.WriteLine(sql + " failure, reason: " + TDengine.Error(res));
+              Console.Write(sql.ToString() + " failure, ");
+              if (res != IntPtr.Zero) {
+                Console.Write("reason: " + TDengine.Error(res));
+              }
+              Console.WriteLine("");
               ExitProgram();
             }
             DateTime dt2 = DateTime.Now;
@@ -354,6 +362,7 @@ namespace TDengineDriver
             {
                 Console.Write("Query is not complete, Error {0:G}", TDengine.ErrorNo(res), TDengine.Error(res));
             }
+            Console.WriteLine("");
 
             TDengine.FreeResult(res);
 

tests/examples/c/apitest.c

@@ -435,11 +435,15 @@ void verify_async(TAOS* taos) {
 }
 
 void stream_callback(void *param, TAOS_RES *res, TAOS_ROW row) {
+  if (res == NULL || row == NULL) {
+    return;
+  }
+  
   int         num_fields = taos_num_fields(res);
   TAOS_FIELD* fields = taos_fetch_fields(res);
 
   printf("got one row from stream_callback\n");
-  char temp[256];
+  char temp[256] = {0};
   taos_print_row(temp, row, fields, num_fields);
   puts(temp);
 }

tests/perftest-scripts/perftest-query.sh

@@ -64,7 +64,7 @@ function runQueryPerfTest {
 	[ -f $PERFORMANCE_TEST_REPORT ] && rm $PERFORMANCE_TEST_REPORT
 	nohup $WORK_DIR/TDengine/debug/build/bin/taosd -c /etc/taosperf/ > /dev/null 2>&1 &
 	echoInfo "Wait TDengine to start"
-	sleep 120
+	sleep 300
 	echoInfo "Run Performance Test"	
 	cd $WORK_DIR/TDengine/tests/pytest
 	

tests/pytest/alter/alterTabAddTagWithNULL.py

+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import sys
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.dnodes import *
+
+
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug(f"start to execute {__file__}")
+        tdSql.init(conn.cursor(), logSql)
+
+    def run(self):
+        tdSql.execute("drop database if exists db")
+        tdSql.execute("create database  if not exists db keep 36500")
+        tdSql.execute("use db")
+
+        tdLog.printNoPrefix("==========step1:create table && insert data")
+        tdSql.execute("create table stbtag (ts timestamp, c1 int) TAGS(t1 int)")
+        tdSql.execute("create table tag1 using stbtag tags(1)")
+
+        tdLog.printNoPrefix("==========step2:alter stb add tag create new chiltable")
+        tdSql.execute("alter table stbtag add tag t2 int")
+        tdSql.execute("alter table stbtag add tag t3 tinyint")
+        tdSql.execute("alter table stbtag add tag t4 smallint ")
+        tdSql.execute("alter table stbtag add tag t5 bigint")
+        tdSql.execute("alter table stbtag add tag t6 float ")
+        tdSql.execute("alter table stbtag add tag t7 double ")
+        tdSql.execute("alter table stbtag add tag t8 bool ")
+        tdSql.execute("alter table stbtag add tag t9 binary(10) ")
+        tdSql.execute("alter table stbtag add tag t10 nchar(10)")
+
+        tdSql.execute("create table tag2 using stbtag tags(2, 22, 23, 24, 25, 26.1, 27.1, 1, 'binary9', 'nchar10')")
+        tdSql.query( "select tbname, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10 from stbtag" )
+        tdSql.checkData(1, 0, "tag2")
+        tdSql.checkData(1, 1, 2)
+        tdSql.checkData(1, 2, 22)
+        tdSql.checkData(1, 3, 23)
+        tdSql.checkData(1, 4, 24)
+        tdSql.checkData(1, 5, 25)
+        tdSql.checkData(1, 6, 26.1)
+        tdSql.checkData(1, 7, 27.1)
+        tdSql.checkData(1, 8, 1)
+        tdSql.checkData(1, 9, "binary9")
+        tdSql.checkData(1, 10, "nchar10")
+
+        tdLog.printNoPrefix("==========step3:alter stb drop tag create new chiltable")
+        tdSql.execute("alter table stbtag drop tag t2 ")
+        tdSql.execute("alter table stbtag drop tag t3 ")
+        tdSql.execute("alter table stbtag drop tag t4 ")
+        tdSql.execute("alter table stbtag drop tag t5 ")
+        tdSql.execute("alter table stbtag drop tag t6 ")
+        tdSql.execute("alter table stbtag drop tag t7 ")
+        tdSql.execute("alter table stbtag drop tag t8 ")
+        tdSql.execute("alter table stbtag drop tag t9 ")
+        tdSql.execute("alter table stbtag drop tag t10 ")
+
+        tdSql.execute("create table tag3 using stbtag tags(3)")
+        tdSql.query("select * from stbtag where tbname like 'tag3' ")
+        tdSql.checkCols(3)
+        tdSql.query("select tbname, t1 from stbtag where tbname like 'tag3' ")
+        tdSql.checkData(0, 1, 3)
+
+
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
\ No newline at end of file