From d3bf82fc02e9a055735ccb57e2a0d850c54c5c2b Mon Sep 17 00:00:00 2001 From: slzhou Date: Mon, 15 Aug 2022 16:24:30 +0800 Subject: [PATCH] fix: clone nodes when create partition targets --- source/libs/planner/src/planLogicCreater.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/libs/planner/src/planLogicCreater.c b/source/libs/planner/src/planLogicCreater.c index c843dd0a67..71f084d412 100644 --- a/source/libs/planner/src/planLogicCreater.c +++ b/source/libs/planner/src/planLogicCreater.c @@ -1002,7 +1002,7 @@ static int32_t createPartitionLogicNode(SLogicPlanContext* pCxt, SSelectStmt* pS int32_t code = nodesCollectColumns(pSelect, SQL_CLAUSE_PARTITION_BY, NULL, COLLECT_COL_TYPE_ALL, &pPartition->node.pTargets); if (TSDB_CODE_SUCCESS == code && NULL == pPartition->node.pTargets) { - code = nodesListMakeStrictAppend(&pPartition->node.pTargets, nodesListGetNode(pCxt->pCurrRoot->pTargets, 0)); + code = nodesListMakeStrictAppend(&pPartition->node.pTargets, nodesCloneNode(nodesListGetNode(pCxt->pCurrRoot->pTargets, 0))); } if (TSDB_CODE_SUCCESS == code) {