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fix: memory reuse issue

This commit is contained in:
dapan1121 2023-11-14 15:19:04 +08:00
parent 537e56c904
commit d659bbb272
1 changed files with 3 additions and 1 deletions
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4
source/libs/planner/src/planOptimizer.c
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@ -2791,7 +2791,9 @@ static int32_t splitCacheLastFuncOptCreateAggLogicNode(SAggLogicNode** pNewAgg,
SNodeList* pOldScanCols = NULL;
TSWAP(pScan->pScanCols, pOldScanCols);
nodesDestroyList(pScan->pScanPseudoCols);
pScan->pScanPseudoCols = NULL;
nodesDestroyList(pScan->node.pTargets);
pScan->node.pTargets = NULL;
SNodeListNode* list = (SNodeListNode*)nodesMakeNode(QUERY_NODE_NODE_LIST);
list->pNodeList = pFunc;
code = nodesCollectColumnsFromNode((SNode*)list, NULL, COLLECT_COL_TYPE_COL, &pScan->pScanCols);
@ -2809,7 +2811,7 @@ static int32_t splitCacheLastFuncOptCreateAggLogicNode(SAggLogicNode** pNewAgg,
if (!found) {
FOREACH(pNode, pOldScanCols) {
if (PRIMARYKEY_TIMESTAMP_COL_ID == ((SColumnNode*)pNode)->colId) {
nodesListStrictAppend(pScan->pScanCols, nodesCloneNode(pNode));
nodesListMakeStrictAppend(&pScan->pScanCols, nodesCloneNode(pNode));
break;
}
}