From 9a7ffe38acdef732bb4a36acd012f07d97ef5930 Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao>
Date: Wed, 14 Aug 2024 16:11:48 +0800
Subject: [PATCH] fix issue

---
 source/libs/executor/src/scanoperator.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/libs/executor/src/scanoperator.c b/source/libs/executor/src/scanoperator.c
index 4e25015af5..a3cbe302d3 100644
--- a/source/libs/executor/src/scanoperator.c
+++ b/source/libs/executor/src/scanoperator.c
@@ -536,9 +536,10 @@ static int32_t createTableCacheVal(const SMetaReader* pMetaReader, STableCachedV
   int32_t          lino = 0;
   STableCachedVal* pVal = taosMemoryMalloc(sizeof(STableCachedVal));
   QUERY_CHECK_NULL(pVal, code, lino, _end, terrno);
+
+  pVal->pTags = NULL;
   pVal->pName = taosStrdup(pMetaReader->me.name);
   QUERY_CHECK_NULL(pVal->pName, code, lino, _end, terrno);
-  pVal->pTags = NULL;
 
   // only child table has tag value
   if (pMetaReader->me.type == TSDB_CHILD_TABLE) {