From 6a3bcf4a71b4aa3c37dc767e5b3e4274dcff72eb Mon Sep 17 00:00:00 2001
From: Minglei Jin <mljin@taosdata.com>
Date: Mon, 3 Apr 2023 19:08:57 +0800
Subject: [PATCH] ehn(plan/optimizer): remove tbname fetching with cached
 groupby

---
 source/libs/planner/src/planOptimizer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/planner/src/planOptimizer.c b/source/libs/planner/src/planOptimizer.c
index 16a5ef7bae..8fee17d968 100644
--- a/source/libs/planner/src/planOptimizer.c
+++ b/source/libs/planner/src/planOptimizer.c
@@ -2279,7 +2279,7 @@ static int32_t lastRowScanOptimize(SOptimizeContext* pCxt, SLogicSubplan* pLogic
   if (NULL != cxt.pLastCols) {
     cxt.doAgg = false;
     lastRowScanOptSetLastTargets(pScan->pScanCols, cxt.pLastCols);
-    nodesWalkExprs(pScan->pScanPseudoCols, lastRowScanOptSetColDataType, &cxt);
+    NODES_DESTORY_LIST(pScan->pScanPseudoCols);
     lastRowScanOptSetLastTargets(pScan->node.pTargets, cxt.pLastCols);
     nodesClearList(cxt.pLastCols);
   }