From c630f4265330abf5f334d3994a8ffd0138242b15 Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Mon, 30 May 2022 14:57:29 +0300
Subject: [PATCH] fix(query): fix unique function number of param check

TD-16134
---
 source/libs/function/src/builtins.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/function/src/builtins.c b/source/libs/function/src/builtins.c
index ce846a6f22..f5692cc3e5 100644
--- a/source/libs/function/src/builtins.c
+++ b/source/libs/function/src/builtins.c
@@ -688,7 +688,7 @@ static int32_t translateLastRow(SFunctionNode* pFunc, char* pErrBuf, int32_t len
 static int32_t translateFirstLast(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
   // first(col_list) will be rewritten as first(col)
   if (1 != LIST_LENGTH(pFunc->pParameterList)) {
-    return invaildFuncParaNumErrMsg(pErrBuf, len, pFunc->functionName);
+    return TSDB_CODE_SUCCESS;
   }
 
   SNode* pPara = nodesListGetNode(pFunc->pParameterList, 0);