feat(stream): optimize result

source/libs/executor/src/scanoperator.c

@@ -1395,6 +1395,7 @@ static void destroyStreamScanOperatorInfo(void* param, int32_t numOfOutput) {
   if (pStreamScan->pTableScanOp && pStreamScan->pTableScanOp->info) {
     STableScanInfo* pTableScanInfo = pStreamScan->pTableScanOp->info;
     destroyTableScanOperatorInfo(pTableScanInfo, numOfOutput);
+    taosMemoryFreeClear(pStreamScan->pTableScanOp);
   }
 #endif
   if (pStreamScan->tqReader) {

source/libs/executor/src/timewindowoperator.c

@@ -2762,10 +2762,12 @@ static SSDataBlock* doStreamFinalIntervalAgg(SOperatorInfo* pOperator) {
     printDataBlock(pInfo->binfo.pRes, IS_FINAL_OP(pInfo) ? "interval Final" : "interval Semi");
     return pInfo->binfo.pRes;
   } else {
-    doBuildResultDatablock(pOperator, &pInfo->binfo, &pInfo->groupResInfo, pInfo->aggSup.pResultBuf);
-    if (pInfo->binfo.pRes->info.rows != 0) {
-      printDataBlock(pInfo->binfo.pRes, IS_FINAL_OP(pInfo) ? "interval Final" : "interval Semi");
-      return pInfo->binfo.pRes;
+    if (!IS_FINAL_OP(pInfo)) {
+      doBuildResultDatablock(pOperator, &pInfo->binfo, &pInfo->groupResInfo, pInfo->aggSup.pResultBuf);
+      if (pInfo->binfo.pRes->info.rows != 0) {
+        printDataBlock(pInfo->binfo.pRes, IS_FINAL_OP(pInfo) ? "interval Final" : "interval Semi");
+        return pInfo->binfo.pRes;
+      }
     }
     if (pInfo->pUpdateRes->info.rows != 0 && pInfo->returnUpdate) {
       pInfo->returnUpdate = false;
@@ -3108,6 +3110,10 @@ void destroyStreamSessionAggOperatorInfo(void* param, int32_t numOfOutput) {
       taosMemoryFreeClear(pChInfo);
     }
   }
+  colDataDestroy(&pInfo->twAggSup.timeWindowData);
+  blockDataDestroy(pInfo->pDelRes);
+  blockDataDestroy(pInfo->pWinBlock);
+  blockDataDestroy(pInfo->pUpdateRes);
 
   taosMemoryFreeClear(param);
 }