enh: code optimization

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

@@ -879,8 +879,8 @@ static TSKEY extractFirstTraverseKey(STableCheckInfo* pCheckInfo, int32_t order,
   }
 }
 
-
-static STSRow* getSRowInTableMem(STableCheckInfo* pCheckInfo, int32_t order, int32_t update, STSRow** extraRow, TDRowVerT maxVer) {
+static STSRow* getSRowInTableMem(STableCheckInfo* pCheckInfo, int32_t order, int32_t update, STSRow** extraRow,
+                                 TDRowVerT maxVer) {
   STSRow *rmem = NULL, *rimem = NULL;
   if (pCheckInfo->iter) {
     SSkipListNode* node = tSkipListIterGet(pCheckInfo->iter);
@@ -1720,7 +1720,7 @@ static int32_t mergeTwoRowFromMem(STsdbReadHandle* pTsdbReadHandle, int32_t capa
             ++(*curRow);
           }
           ++nResult;
-        } else if (update){
+        } else if (update) {
           mergeOption = 2;
         } else {
           mergeOption = 0;
@@ -1741,7 +1741,7 @@ static int32_t mergeTwoRowFromMem(STsdbReadHandle* pTsdbReadHandle, int32_t capa
             ++(*curRow);
           }
           ++nResult;
-        } else if(update) {
+        } else if (update) {
           mergeOption = 2;
         } else {
           mergeOption = 0;
@@ -2018,7 +2018,8 @@ static void doMergeTwoLevelData(STsdbReadHandle* pTsdbReadHandle, STableCheckInf
           rv2 = TD_ROW_SVER(row2);
         }
 
-        numOfRows += mergeTwoRowFromMem(pTsdbReadHandle, pTsdbReadHandle->outputCapacity, &curRow, row1, row2, numOfCols,
+        numOfRows +=
+            mergeTwoRowFromMem(pTsdbReadHandle, pTsdbReadHandle->outputCapacity, &curRow, row1, row2, numOfCols,
                                pCheckInfo->tableId, pSchema1, pSchema2, pCfg->update, &lastKeyAppend);
         if (cur->win.skey == TSKEY_INITIAL_VAL) {
           cur->win.skey = key;
@@ -2062,7 +2063,7 @@ static void doMergeTwoLevelData(STsdbReadHandle* pTsdbReadHandle, STableCheckInf
         }
 #endif
         if (TD_SUPPORT_UPDATE(pCfg->update)) {
-          if(lastKeyAppend != key) {
+          if (lastKeyAppend != key) {
             lastKeyAppend = key;
             ++curRow;
           }
@@ -2076,7 +2077,8 @@ static void doMergeTwoLevelData(STsdbReadHandle* pTsdbReadHandle, STableCheckInf
             //            pSchema2 = tsdbGetTableSchemaByVersion(pTable, memRowVersion(row2));
             rv2 = TD_ROW_SVER(row2);
           }
-          numOfRows += mergeTwoRowFromMem(pTsdbReadHandle, pTsdbReadHandle->outputCapacity, &curRow, row1, row2, numOfCols,
+          numOfRows +=
+              mergeTwoRowFromMem(pTsdbReadHandle, pTsdbReadHandle->outputCapacity, &curRow, row1, row2, numOfCols,
                                  pCheckInfo->tableId, pSchema1, pSchema2, pCfg->update, &lastKeyAppend);
 
           if (cur->win.skey == TSKEY_INITIAL_VAL) {
@@ -2742,7 +2744,6 @@ static int tsdbReadRowsFromCache(STableCheckInfo* pCheckInfo, TSKEY maxKey, int
   STSchema* pSchema = NULL;
   TSKEY     lastRowKey = TSKEY_INITIAL_VAL;
 
-
   do {
     STSRow* row = getSRowInTableMem(pCheckInfo, pTsdbReadHandle->order, pCfg->update, NULL, TD_VER_MAX);
     if (row == NULL) {
@@ -2767,8 +2768,8 @@ static int tsdbReadRowsFromCache(STableCheckInfo* pCheckInfo, TSKEY maxKey, int
       pSchema = metaGetTbTSchema(REPO_META(pTsdbReadHandle->pTsdb), pCheckInfo->tableId, 0);
       rv = TD_ROW_SVER(row);
     }
-    numOfRows += mergeTwoRowFromMem(pTsdbReadHandle, maxRowsToRead, &curRows, row, NULL, numOfCols, pCheckInfo->tableId, pSchema,
-                       NULL, pCfg->update, &lastRowKey);
+    numOfRows += mergeTwoRowFromMem(pTsdbReadHandle, maxRowsToRead, &curRows, row, NULL, numOfCols, pCheckInfo->tableId,
+                                    pSchema, NULL, pCfg->update, &lastRowKey);
 
     if (numOfRows >= maxRowsToRead) {
       moveToNextRowInMem(pCheckInfo);
@@ -2905,8 +2906,8 @@ static bool loadCachedLastRow(STsdbReadHandle* pTsdbReadHandle) {
     //    if (ret != TSDB_CODE_SUCCESS) {
     //      return false;
     //    }
-    mergeTwoRowFromMem(pTsdbReadHandle, pTsdbReadHandle->outputCapacity, &curRow, pRow, NULL, numOfCols, pCheckInfo->tableId,
-                       NULL, NULL, true, &lastRowKey);
+    mergeTwoRowFromMem(pTsdbReadHandle, pTsdbReadHandle->outputCapacity, &curRow, pRow, NULL, numOfCols,
+                       pCheckInfo->tableId, NULL, NULL, true, &lastRowKey);
     taosMemoryFreeClear(pRow);
 
     // update the last key value
@@ -3475,7 +3476,7 @@ void tsdbRetrieveDataBlockInfo(tsdbReaderT* pTsdbReadHandle, SDataBlockInfo* pDa
 
   pDataBlockInfo->rows = cur->rows;
   pDataBlockInfo->window = cur->win;
-//  ASSERT(pDataBlockInfo->numOfCols >= (int32_t)(QH_GET_NUM_OF_COLS(pHandle));
+  //  ASSERT(pDataBlockInfo->numOfCols >= (int32_t)(QH_GET_NUM_OF_COLS(pHandle));
 }
 
 /*