From e56c5950aa34dc31c5f074c1aeadcda9d088204a Mon Sep 17 00:00:00 2001
From: kailixu <klxu@taosdata.com>
Date: Thu, 8 Jun 2023 14:29:44 +0800
Subject: [PATCH] chore: more check

---
 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 a253405404..ffabfcc0dd 100644
--- a/source/libs/planner/src/planLogicCreater.c
+++ b/source/libs/planner/src/planLogicCreater.c
@@ -760,7 +760,7 @@ static int32_t createWindowLogicNodeFinalize(SLogicPlanContext* pCxt, SSelectStm
       }
       bool exist = false;
       FOREACH(pProject, pSelect->pProjectionList) {
-        if (0 != ((SFunctionNode*)pFunc)->node.aliasName[0] &&
+        if (QUERY_NODE_COLUMN == nodeType(pProject) && 0 != ((SFunctionNode*)pFunc)->node.aliasName[0] &&
             0 == strncmp(((SFunctionNode*)pFunc)->node.aliasName, ((SColumnNode*)pProject)->colName,
                          TSDB_COL_NAME_LEN)) {
           exist = true;