refactor(query): do some internal refactor.

source/client/src/clientMain.c

@@ -813,7 +813,6 @@ void doAsyncQuery(SRequestObj *pRequest, bool updateMetaForce) {
   pRequest->metric.syntaxEnd = taosGetTimestampUs();
 
   if (!updateMetaForce) {
-    STscObj            *pTscObj = pRequest->pTscObj;
     SAppClusterSummary *pActivity = &pTscObj->pAppInfo->summary;
     if (NULL == pRequest->pQuery->pRoot) {
       atomic_add_fetch_64((int64_t *)&pActivity->numOfInsertsReq, 1);

source/dnode/vnode/src/inc/tsdb.h

@@ -662,8 +662,7 @@ typedef struct {
 } SSkmInfo;
 
 int32_t tMergeTreeOpen(SMergeTree *pMTree, int8_t backward, SDataFReader *pFReader, uint64_t suid, uint64_t uid,
-                       STimeWindow *pTimeWindow, SVersionRange *pVerRange, void *pBlockLoadInfo, STSchema *pSchema,
-                       int16_t *pCols, int32_t numOfCols, const char *idStr);
+                       STimeWindow *pTimeWindow, SVersionRange *pVerRange, void *pBlockLoadInfo, bool destroyLoadInfo, const char *idStr);
 void    tMergeTreeAddIter(SMergeTree *pMTree, SLDataIter *pIter);
 bool    tMergeTreeNext(SMergeTree *pMTree);
 TSDBROW tMergeTreeGetRow(SMergeTree *pMTree);

source/dnode/vnode/src/tsdb/tsdbCache.c

@@ -420,6 +420,7 @@ typedef enum {
 typedef struct {
   SFSLASTNEXTROWSTATES state;  // [input]
   STsdb               *pTsdb;  // [input]
+  STSchema            *pTSchema;// [input]
   tb_uid_t             suid;
   tb_uid_t             uid;
   int32_t              nFileSet;
@@ -455,9 +456,10 @@ static int32_t getNextRowFromFSLast(void *iter, TSDBROW **ppRow) {
       code = tsdbDataFReaderOpen(&state->pDataFReader, state->pTsdb, pFileSet);
       if (code) goto _err;
 
+      struct SSttBlockLoadInfo* pLoadInfo = tCreateLastBlockLoadInfo(state->pTSchema, NULL, 0);
       tMergeTreeOpen(&state->mergeTree, 1, state->pDataFReader, state->suid, state->uid,
                      &(STimeWindow){.skey = TSKEY_MIN, .ekey = TSKEY_MAX},
-                     &(SVersionRange){.minVer = 0, .maxVer = UINT64_MAX}, NULL, NULL, NULL, 0, NULL);
+                     &(SVersionRange){.minVer = 0, .maxVer = UINT64_MAX}, pLoadInfo, true, NULL);
       bool hasVal = tMergeTreeNext(&state->mergeTree);
       if (!hasVal) {
         state->state = SFSLASTNEXTROW_FILESET;
@@ -892,6 +894,7 @@ static int32_t nextRowIterOpen(CacheNextRowIter *pIter, tb_uid_t uid, STsdb *pTs
   pIter->fsLastState.state = (SFSLASTNEXTROWSTATES)SFSNEXTROW_FS;
   pIter->fsLastState.pTsdb = pTsdb;
   pIter->fsLastState.aDFileSet = pIter->pReadSnap->fs.aDFileSet;
+  pIter->fsLastState.pTSchema = pTSchema;
   pIter->fsLastState.suid = suid;
   pIter->fsLastState.uid = uid;
 

source/dnode/vnode/src/tsdb/tsdbMergeTree.c

@@ -474,8 +474,7 @@ static FORCE_INLINE int32_t tLDataIterCmprFn(const void *p1, const void *p2) {
 }
 
 int32_t tMergeTreeOpen(SMergeTree *pMTree, int8_t backward, SDataFReader *pFReader, uint64_t suid, uint64_t uid,
-                       STimeWindow *pTimeWindow, SVersionRange *pVerRange, void* pBlockLoadInfo, STSchema* pSchema,
-                       int16_t* pCols, int32_t numOfCols, const char* idStr) {
+                       STimeWindow *pTimeWindow, SVersionRange *pVerRange, void* pBlockLoadInfo, bool destroyLoadInfo, const char* idStr) {
   pMTree->backward = backward;
   pMTree->pIter = NULL;
   pMTree->pIterList = taosArrayInit(4, POINTER_BYTES);
@@ -488,22 +487,14 @@ int32_t tMergeTreeOpen(SMergeTree *pMTree, int8_t backward, SDataFReader *pFRead
   tRBTreeCreate(&pMTree->rbt, tLDataIterCmprFn);
   int32_t code = TSDB_CODE_SUCCESS;
 
-  SSttBlockLoadInfo* pLoadInfo = NULL;
-  if (pBlockLoadInfo == NULL) {
-    ASSERT(0);
-    if (pMTree->pLoadInfo == NULL) {
-      pMTree->destroyLoadInfo = true;
-      pMTree->pLoadInfo = tCreateLastBlockLoadInfo(pSchema, pCols, numOfCols);
-    }
-
-    pLoadInfo = pMTree->pLoadInfo;
-  } else {
-    pLoadInfo = pBlockLoadInfo;
-  }
+  pMTree->pLoadInfo = pBlockLoadInfo;
+  pMTree->destroyLoadInfo = destroyLoadInfo;
+  ASSERT(pMTree->pLoadInfo != NULL);
 
   for (int32_t i = 0; i < pFReader->pSet->nSttF; ++i) {  // open all last file
     struct SLDataIter* pIter = NULL;
-    code = tLDataIterOpen(&pIter, pFReader, i, pMTree->backward, suid, uid, pTimeWindow, pVerRange, &pLoadInfo[i]);
+    code =
+        tLDataIterOpen(&pIter, pFReader, i, pMTree->backward, suid, uid, pTimeWindow, pVerRange, &pMTree->pLoadInfo[i]);
     if (code != TSDB_CODE_SUCCESS) {
       goto _end;
     }

source/dnode/vnode/src/tsdb/tsdbRead.c

@@ -2000,8 +2000,7 @@ static bool initLastBlockReader(SLastBlockReader* pLBlockReader, STableBlockScan
 
   int32_t code =
       tMergeTreeOpen(&pLBlockReader->mergeTree, (pLBlockReader->order == TSDB_ORDER_DESC), pReader->pFileReader,
-                     pReader->suid, pScanInfo->uid, &w, &pLBlockReader->verRange, pLBlockReader->pInfo,
-                     pReader->pSchema, pReader->suppInfo.colIds, pReader->suppInfo.numOfCols, pReader->idStr);
+                     pReader->suid, pScanInfo->uid, &w, &pLBlockReader->verRange, pLBlockReader->pInfo, false, pReader->idStr);
   if (code != TSDB_CODE_SUCCESS) {
     return false;
   }

source/libs/catalog/src/ctgAsync.c

@@ -487,6 +487,9 @@ int32_t ctgInitTask(SCtgJob* pJob, CTG_TASK_TYPE type, void* param, int32_t* tas
 int32_t ctgInitJob(SCatalog* pCtg, SRequestConnInfo* pConn, SCtgJob** job, const SCatalogReq* pReq, catalogCallback fp,
                    void* param) {
   int32_t code = 0;
+
+  int64_t st = taosGetTimestampUs();
+
   int32_t tbMetaNum = (int32_t)ctgGetTablesReqNum(pReq->pTableMeta);
   int32_t dbVgNum = (int32_t)taosArrayGetSize(pReq->pDbVgroup);
   int32_t tbHashNum = (int32_t)ctgGetTablesReqNum(pReq->pTableHash);
@@ -634,8 +637,9 @@ int32_t ctgInitJob(SCatalog* pCtg, SRequestConnInfo* pConn, SCtgJob** job, const
 
   taosAcquireRef(gCtgMgmt.jobPool, pJob->refId);
 
-  qDebug("QID:0x%" PRIx64 ", jobId: 0x%" PRIx64 " initialized, task num %d, forceUpdate %d", pJob->queryId, pJob->refId,
-         taskNum, pReq->forceUpdate);
+  double el = (taosGetTimestampUs() - st)/1000.0;
+  qDebug("QID:0x%" PRIx64 ", jobId: 0x%" PRIx64 " initialized, task num %d, forceUpdate %d, elapsed time:%.2fms", pJob->queryId, pJob->refId,
+         taskNum, pReq->forceUpdate, el);
   return TSDB_CODE_SUCCESS;
 
 _return: