enh: write performance optimization

source/client/inc/clientInt.h

@@ -46,7 +46,7 @@ extern "C" {
 
 #define ERROR_MSG_BUF_DEFAULT_SIZE 512
 #define HEARTBEAT_INTERVAL         1500  // ms
-#define SYNC_ON_TOP_OF_ASYNC       1
+#define SYNC_ON_TOP_OF_ASYNC       0
 
 enum {
   RES_TYPE__QUERY = 1,

source/libs/parser/src/parInsert.c

@@ -1175,11 +1175,6 @@ static int parseOneRow(SInsertParseContext* pCxt, STableDataBlocks* pDataBlocks,
     getSTSRowAppendInfo(pBuilder->rowType, spd, i, &param.toffset, &param.colIdx);
     CHECK_CODE(parseValueToken(&pCxt->pSql, &sToken, pSchema, timePrec, tmpTokenBuf, MemRowAppend, &param, &pCxt->msg));
 
-    if (PRIMARYKEY_TIMESTAMP_COL_ID == pSchema->colId) {
-      TSKEY tsKey = TD_ROW_KEY(row);
-      checkTimestamp(pDataBlocks, (const char*)&tsKey);
-    }
-
     if (i < spd->numOfBound - 1) {
       NEXT_VALID_TOKEN(pCxt->pSql, sToken);
       if (TK_NK_COMMA != sToken.type) {
@@ -1188,6 +1183,9 @@ static int parseOneRow(SInsertParseContext* pCxt, STableDataBlocks* pDataBlocks,
     }
   }
 
+  TSKEY tsKey = TD_ROW_KEY(row);
+  checkTimestamp(pDataBlocks, (const char*)&tsKey);
+
   if (!isParseBindParam) {
     // set the null value for the columns that do not assign values
     if ((spd->numOfBound < spd->numOfCols) && TD_IS_TP_ROW(row)) {

source/libs/planner/src/planOptimizer.c

@@ -2427,5 +2427,8 @@ static int32_t applyOptimizeRule(SPlanContext* pCxt, SLogicSubplan* pLogicSubpla
 }
 
 int32_t optimizeLogicPlan(SPlanContext* pCxt, SLogicSubplan* pLogicSubplan) {
+  if (SUBPLAN_TYPE_MODIFY == pLogicSubplan->subplanType && NULL == pLogicSubplan->pNode->pChildren) {
+    return TSDB_CODE_SUCCESS;
+  }
   return applyOptimizeRule(pCxt, pLogicSubplan);
 }

source/libs/planner/src/planner.c

@@ -42,9 +42,6 @@ int32_t qCreateQueryPlan(SPlanContext* pCxt, SQueryPlan** pPlan, SArray* pExecNo
   if (TSDB_CODE_SUCCESS == code) {
     code = createPhysiPlan(pCxt, pLogicPlan, pPlan, pExecNodeList);
   }
-  if (TSDB_CODE_SUCCESS == code) {
-    dumpQueryPlan(*pPlan);
-  }
 
   nodesDestroyNode((SNode*)pLogicSubplan);
   nodesDestroyNode((SNode*)pLogicPlan);

source/libs/scheduler/src/schJob.c

@@ -278,7 +278,7 @@ int32_t schValidateAndBuildJob(SQueryPlan *pDag, SSchJob *pJob) {
   }
 
   SHashObj *planToTask = taosHashInit(
-      SCHEDULE_DEFAULT_MAX_TASK_NUM,
+      pDag->numOfSubplans,
       taosGetDefaultHashFunction(POINTER_BYTES == sizeof(int64_t) ? TSDB_DATA_TYPE_BIGINT : TSDB_DATA_TYPE_INT), false,
       HASH_NO_LOCK);
   if (NULL == planToTask) {