From 1832b1100dca8f6c4ee66b1fd8bb8173a4ccb6b5 Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Mon, 21 Mar 2022 11:41:21 +0800
Subject: [PATCH] 20222223

---
 src/main/resources/mapper/otc/OtcOrderDao.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/resources/mapper/otc/OtcOrderDao.xml b/src/main/resources/mapper/otc/OtcOrderDao.xml
index 4928e5b..a7d0212 100644
--- a/src/main/resources/mapper/otc/OtcOrderDao.xml
+++ b/src/main/resources/mapper/otc/OtcOrderDao.xml
@@ -99,7 +99,7 @@
     </select>
 
     <select id="selectOrderTotalAmount" resultType="java.math.BigDecimal">
-        select sum(total_amount) from otc_order
+        select IFNULL(sum(total_amount), 0) from otc_order
         where member_id=#{memberId} and status = 3
     </select>
 

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