From b200fdba5120af4079b2e7dd82865c9e6ee0a87b Mon Sep 17 00:00:00 2001
From: kailixu <klxu@taosdata.com>
Date: Mon, 12 Jun 2023 10:44:01 +0800
Subject: [PATCH] chore: node type

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

diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index 5f3e402027..ed109df1f9 100644
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -3108,7 +3108,7 @@ static int32_t rewriteProjectAlias(SNodeList* pProjectionList) {
     if ('\0' == pExpr->userAlias[0]) {
       strcpy(pExpr->userAlias, pExpr->aliasName);
     }
-    if (QUERY_NODE_COLUMN == nodeType(pProject) &&
+    if (QUERY_NODE_FUNCTION == nodeType(pProject) &&
         ((0 == strcasecmp("_wstart", pExpr->userAlias) || 0 == strcasecmp("_wend", pExpr->userAlias) ||
           0 == strcasecmp("_wduration", pExpr->userAlias)) &&
          '\0' != pExpr->aliasName[0])) {
-- 
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