From 1eb6608d5508600a4ca0bab51194b64efe1e0efd Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Tue, 31 May 2022 15:07:03 +0800
Subject: [PATCH] fix(query): V24 mixed operator column calc output size error

---
 src/client/src/tscSubquery.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/client/src/tscSubquery.c b/src/client/src/tscSubquery.c
index 07de0cf3ee..aefec7dc9d 100644
--- a/src/client/src/tscSubquery.c
+++ b/src/client/src/tscSubquery.c
@@ -3922,7 +3922,9 @@ void* createQInfoFromQueryNode(SQueryInfo* pQueryInfo, STableGroupInfo* pTableGr
   } else if (pQueryAttr->pExpr2 != NULL) {
     pEx = pQueryAttr->pExpr2;
     num = pQueryAttr->numOfExpr2;
-  } else {
+  }
+
+  if ( num < pQueryAttr->numOfOutput) {
     pEx = pQueryAttr->pExpr1;
     num = pQueryAttr->numOfOutput;
   }
-- 
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