add test for encode/decode ResultRow in group by and interval

include/libs/nodes/nodes.h

@@ -141,7 +141,8 @@ typedef enum ENodeType {
   QUERY_NODE_PHYSICAL_PLAN_DISPATCH,
   QUERY_NODE_PHYSICAL_PLAN_INSERT,
   QUERY_NODE_PHYSICAL_SUBPLAN,
-  QUERY_NODE_PHYSICAL_PLAN
+  QUERY_NODE_PHYSICAL_PLAN,
+  QUERY_NODE_PHYSICAL_PLAN_GROUPBY
 } ENodeType;
 
 /**

source/libs/executor/src/executorimpl.c

@@ -6346,7 +6346,7 @@ static int32_t doOpenAggregateOptr(SOperatorInfo *pOperator) {
     taosHashClear(pSup->pResultRowHashTable);
     pOperator->decodeResultRow(pOperator, result, length);
     if(result){
-      free(result);
+      taosMemoryFree(result);
     }
   }
 
@@ -6377,8 +6377,27 @@ static SSDataBlock* getAggregateResult(SOperatorInfo *pOperator, bool* newgroup)
 }
 
 static void aggEncodeResultRow(SOperatorInfo* pOperator, char **result, int32_t *length) {
-  SAggOperatorInfo *pAggInfo = pOperator->info;
-  SAggSupporter   *pSup = &pAggInfo->aggSup;
+  SAggSupporter   *pSup = NULL;
+  switch(pOperator->operatorType){
+    case QUERY_NODE_PHYSICAL_PLAN_AGG:{
+      SAggOperatorInfo *pAggInfo = pOperator->info;
+      pSup = &pAggInfo->aggSup;
+      break;
+    }
+    case QUERY_NODE_PHYSICAL_PLAN_GROUPBY:{
+      SGroupbyOperatorInfo *pAggInfo = pOperator->info;
+      pSup = &pAggInfo->aggSup;
+      break;
+    }
+    case QUERY_NODE_PHYSICAL_PLAN_INTERVAL:{
+      STableIntervalOperatorInfo *pAggInfo = pOperator->info;
+      pSup = &pAggInfo->aggSup;
+      break;
+    }
+    default:{
+      qDebug("invalid operatorType: %d", pOperator->operatorType);
+    }
+  }
 
   int32_t size = taosHashGetSize(pSup->pResultRowHashTable);
   size_t keyLen = POINTER_BYTES;    // estimate the key length
@@ -6434,9 +6453,28 @@ static bool aggDecodeResultRow(SOperatorInfo* pOperator, char *result, int32_t l
     return false;
   }
 
-  SAggOperatorInfo *pAggInfo = pOperator->info;
-  SAggSupporter    *pSup     = &pAggInfo->aggSup;
-  SOptrBasicInfo   *pInfo    = &pAggInfo->binfo;
+  SAggSupporter   *pSup = NULL;
+  switch(pOperator->operatorType){
+    case QUERY_NODE_PHYSICAL_PLAN_AGG:{
+      SAggOperatorInfo *pAggInfo = pOperator->info;
+      //SOptrBasicInfo   *pInfo    = &pAggInfo->binfo;
+      pSup = &pAggInfo->aggSup;
+      break;
+    }
+    case QUERY_NODE_PHYSICAL_PLAN_GROUPBY:{
+      SGroupbyOperatorInfo *pAggInfo = pOperator->info;
+      pSup = &pAggInfo->aggSup;
+      break;
+    }
+    case QUERY_NODE_PHYSICAL_PLAN_INTERVAL:{
+      STableIntervalOperatorInfo *pAggInfo = pOperator->info;
+      pSup = &pAggInfo->aggSup;
+      break;
+    }
+    default:{
+      qDebug("invalid operatorType: %d", pOperator->operatorType);
+    }
+  }
 
   //  int32_t size = taosHashGetSize(pSup->pResultRowHashTable);
   int32_t count = *(int32_t*)(result);
@@ -6733,6 +6771,16 @@ static int32_t doOpenIntervalAgg(SOperatorInfo *pOperator) {
     // the pDataBlock are always the same one, no need to call this again
     setInputDataBlock(pOperator, pInfo->binfo.pCtx, pBlock, order);
     hashIntervalAgg(pOperator, &pInfo->binfo.resultRowInfo, pBlock, 0);
+
+    char *result = NULL;
+    int32_t length = 0;
+    pOperator->encodeResultRow(pOperator, &result, &length);
+    SAggSupporter   *pSup = &pInfo->aggSup;
+    taosHashClear(pSup->pResultRowHashTable);
+    pOperator->decodeResultRow(pOperator, result, length);
+    if(result){
+      taosMemoryFree(result);
+    }
   }
 
   closeAllResultRows(&pInfo->binfo.resultRowInfo);
@@ -7149,6 +7197,16 @@ static SSDataBlock* hashGroupbyAggregate(SOperatorInfo *pOperator, bool* newgrou
     setInputDataBlock(pOperator, pInfo->binfo.pCtx, pBlock, order);
 //    setTagValue(pOperator, pRuntimeEnv->current->pTable, pInfo->binfo.pCtx, pOperator->numOfOutput);
     doHashGroupbyAgg(pOperator, pBlock);
+
+    char *result = NULL;
+    int32_t length = 0;
+    pOperator->encodeResultRow(pOperator, &result, &length);
+    SAggSupporter   *pSup = &pInfo->aggSup;
+    taosHashClear(pSup->pResultRowHashTable);
+    pOperator->decodeResultRow(pOperator, result, length);
+    if(result){
+      taosMemoryFree(result);
+    }
   }
 
   pOperator->status = OP_RES_TO_RETURN;
@@ -7693,6 +7751,8 @@ SOperatorInfo* createIntervalOperatorInfo(SOperatorInfo* downstream, SExprInfo*
   pOperator->_openFn      = doOpenIntervalAgg;
   pOperator->getNextFn    = doBuildIntervalResult;
   pOperator->closeFn      = destroyIntervalOperatorInfo;
+  pOperator->encodeResultRow = aggEncodeResultRow;
+  pOperator->decodeResultRow = aggDecodeResultRow;
 
   code = appendDownstream(pOperator, &downstream, 1);
   if (code != TSDB_CODE_SUCCESS) {
@@ -7903,13 +7963,15 @@ SOperatorInfo* createGroupOperatorInfo(SOperatorInfo* downstream, SExprInfo* pEx
   pOperator->name         = "GroupbyAggOperator";
   pOperator->blockingOptr = true;
   pOperator->status       = OP_NOT_OPENED;
-//  pOperator->operatorType = OP_Groupby;
+  pOperator->operatorType = QUERY_NODE_PHYSICAL_PLAN_GROUPBY;
   pOperator->pExpr        = pExprInfo;
   pOperator->numOfOutput  = numOfCols;
   pOperator->info         = pInfo;
   pOperator->_openFn      = operatorDummyOpenFn;
   pOperator->getNextFn    = hashGroupbyAggregate;
   pOperator->closeFn      = destroyGroupbyOperatorInfo;
+  pOperator->encodeResultRow = aggEncodeResultRow;
+  pOperator->decodeResultRow = aggDecodeResultRow;
 
   code = appendDownstream(pOperator, &downstream, 1);
   return pOperator;