From 4cd039c38ea372f680f6c1c3fc2dabc218a13d2e Mon Sep 17 00:00:00 2001
From: kailixu <klxu@taosdata.com>
Date: Mon, 12 Jun 2023 16:47:03 +0800
Subject: [PATCH] chore: compare funcNode without aliasName

---
 source/libs/nodes/src/nodesUtilFuncs.c | 6 +++---
 source/libs/parser/src/parTranslater.c | 6 ------
 2 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/source/libs/nodes/src/nodesUtilFuncs.c b/source/libs/nodes/src/nodesUtilFuncs.c
index 39e288f694..830092bbf2 100644
--- a/source/libs/nodes/src/nodesUtilFuncs.c
+++ b/source/libs/nodes/src/nodesUtilFuncs.c
@@ -1953,9 +1953,9 @@ static uint32_t funcNodeHash(const char* pKey, uint32_t len) {
 }
 
 static int32_t funcNodeEqual(const void* pLeft, const void* pRight, size_t len) {
-  if (0 != strcmp((*(const SExprNode**)pLeft)->aliasName, (*(const SExprNode**)pRight)->aliasName)) {
-    return 1;
-  }
+  // if (0 != strcmp((*(const SExprNode**)pLeft)->aliasName, (*(const SExprNode**)pRight)->aliasName)) {
+  //   return 1;
+  // }
   return nodesEqualNode(*(const SNode**)pLeft, *(const SNode**)pRight) ? 0 : 1;
 }
 
diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index a6d010a814..3b94bae05c 100644
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -3108,12 +3108,6 @@ static int32_t rewriteProjectAlias(SNodeList* pProjectionList) {
     if ('\0' == pExpr->userAlias[0]) {
       strcpy(pExpr->userAlias, pExpr->aliasName);
     }
-    if (QUERY_NODE_FUNCTION == nodeType(pProject) && fmIsWindowPseudoColumnFunc(((SFunctionNode*)pProject)->funcId) &&
-        ((0 == strcasecmp("_wstart", pExpr->userAlias) || 0 == strcasecmp("_wend", pExpr->userAlias) ||
-          0 == strcasecmp("_wduration", pExpr->userAlias)) &&
-         '\0' != pExpr->aliasName[0])) {
-        continue;
-      }
     sprintf(pExpr->aliasName, "#expr_%d", no++);
   }
   return TSDB_CODE_SUCCESS;
-- 
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