From c93cbc96f4dab736d35a2cbee9df705c393d4efb Mon Sep 17 00:00:00 2001
From: slzhou <shenglian_zhou@163.com>
Date: Mon, 27 Feb 2023 15:03:30 +0800
Subject: [PATCH] fix: change script env item key and value to const char*

---
 include/libs/function/taosudf.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/libs/function/taosudf.h b/include/libs/function/taosudf.h
index ee3d85b433..8277ff2c50 100644
--- a/include/libs/function/taosudf.h
+++ b/include/libs/function/taosudf.h
@@ -261,8 +261,8 @@ typedef int32_t (*TUdfAggFinishFunc)(SUdfInterBuf *buf, SUdfInterBuf *resultData
 
 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 typedef struct SScriptUdfEnvItem{
-  char *name;
-  char *value;
+  const char *name;
+  const char *value;
 } SScriptUdfEnvItem;
 
 typedef enum EUdfFuncType {