Merge pull request #10039 from taosdata/feature/3.0_liaohj

Feature/3.0 liaohj

source/client/src/clientImpl.c

@@ -776,7 +776,6 @@ TAOS_RES *taos_query_l(TAOS *taos, const char *sql, int sqlLen) {
   if (qIsDdlQuery(pQueryNode)) {
     CHECK_CODE_GOTO(execDdlQuery(pRequest, pQueryNode), _return);
   } else {
-
     CHECK_CODE_GOTO(getPlan(pRequest, pQueryNode, &pRequest->body.pDag, pNodeList), _return);
     CHECK_CODE_GOTO(scheduleQuery(pRequest, pRequest->body.pDag, pNodeList), _return);
     pRequest->code = terrno;

source/dnode/mgmt/impl/src/dndMgmt.c

@@ -398,7 +398,7 @@ void dndSendStatusReq(SDnode *pDnode) {
 static void dndUpdateDnodeCfg(SDnode *pDnode, SDnodeCfg *pCfg) {
   SDnodeMgmt *pMgmt = &pDnode->dmgmt;
   if (pMgmt->dnodeId == 0) {
-    dInfo("set dnodeId:%d clusterId:%" PRId64, pCfg->dnodeId, pCfg->clusterId);
+    dInfo("set dnodeId:%d clusterId:0x%" PRId64, pCfg->dnodeId, pCfg->clusterId);
     taosWLockLatch(&pMgmt->latch);
     pMgmt->dnodeId = pCfg->dnodeId;
     pMgmt->clusterId = pCfg->clusterId;

source/libs/executor/src/executorimpl.c

@@ -5896,7 +5896,7 @@ static SSDataBlock* doAggregate(void* param, bool* newgroup) {
   finalizeQueryResult(pOperator, pInfo->pCtx, &pInfo->resultRowInfo, pInfo->rowCellInfoOffset);
   pInfo->pRes->info.rows = getNumOfResult(pInfo->pCtx, pOperator->numOfOutput);
 
-  return pInfo->pRes;
+  return (pInfo->pRes->info.rows != 0)? pInfo->pRes:NULL;
 }
 
 static SSDataBlock* doSTableAggregate(void* param, bool* newgroup) {
@@ -8825,14 +8825,14 @@ void* freeColumnInfo(SColumnInfo* pColumnInfo, int32_t numOfCols) {
 }
 
 void doDestroyTask(SExecTaskInfo *pTaskInfo) {
+  qDebug("%s execTask is freed", GET_TASKID(pTaskInfo));
+
   doDestroyTableQueryInfo(&pTaskInfo->tableqinfoGroupInfo);
 //  taosArrayDestroy(pTaskInfo->summary.queryProfEvents);
 //  taosHashCleanup(pTaskInfo->summary.operatorProfResults);
 
   tfree(pTaskInfo->sql);
   tfree(pTaskInfo->id.str);
-  qDebug("%s execTask is freed", GET_TASKID(pTaskInfo));
-
   tfree(pTaskInfo);
 }
 

source/libs/qworker/src/qworker.c

@@ -1100,8 +1100,6 @@ int32_t qwProcessCQuery(QW_FPARAMS_DEF, SQWMsg *qwMsg) {
     atomic_store_8(&ctx->queryInQueue, 0);
     atomic_store_8(&ctx->queryContinue, 0);
 
-    DataSinkHandle  sinkHandle = ctx->sinkHandle;
-
     QW_ERR_JRET(qwExecTask(QW_FPARAMS(), ctx, &queryEnd));
 
     if (QW_IS_EVENT_RECEIVED(ctx, QW_EVENT_FETCH)) {