From 044f27bbca0746007f20ab900b7711fef1493254 Mon Sep 17 00:00:00 2001
From: Ganlin Zhao <ganlinzhao@hotmail.com>
Date: Thu, 23 Jun 2022 13:58:36 +0800
Subject: [PATCH] fix(query): avg/stddev divide 0 handling

TD-16762
---
 source/libs/function/src/builtinsimpl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/function/src/builtinsimpl.c b/source/libs/function/src/builtinsimpl.c
index d7ff03ec59..647f039d96 100644
--- a/source/libs/function/src/builtinsimpl.c
+++ b/source/libs/function/src/builtinsimpl.c
@@ -927,7 +927,7 @@ int32_t avgFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
 
   // check for overflow
   if (isinf(pAvgRes->result) || isnan(pAvgRes->result)) {
-    GET_RES_INFO(pCtx)->isNullRes = 1;
+    GET_RES_INFO(pCtx)->numOfRes = 0;
   }
 
   return functionFinalize(pCtx, pBlock);