From be9f0443216de264a214e8c4015f2eb890ffdfd8 Mon Sep 17 00:00:00 2001
From: Cui Zhi Feng <7426394+wuxixiaocui@user.noreply.gitee.com>
Date: 星期二, 03 九月 2024 10:25:06 +0800
Subject: [PATCH] 直接退款金额计算

---
 src/main/java/com/mzl/flower/mapper/member/MemberGrowthRecordMapper.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/mzl/flower/mapper/member/MemberGrowthRecordMapper.java b/src/main/java/com/mzl/flower/mapper/member/MemberGrowthRecordMapper.java
index ae0809a..d8dc079 100644
--- a/src/main/java/com/mzl/flower/mapper/member/MemberGrowthRecordMapper.java
+++ b/src/main/java/com/mzl/flower/mapper/member/MemberGrowthRecordMapper.java
@@ -23,7 +23,7 @@
 @Repository
 public interface MemberGrowthRecordMapper extends BaseMapper<MemberGrowthRecord> {
 
-    @Select("SELECT CASE WHEN SUM(growth) < 0 THEN 0 ELSE SUM(growth) END as total_growth from t_member_growth_record WHERE user_id  = #{userId} and deleted = '0'")
+    @Select("SELECT COALESCE(CASE WHEN SUM(growth) < 0 THEN 0 ELSE SUM(growth) END, 0)  as total_growth from t_member_growth_record WHERE user_id  = #{userId} and deleted = '0'")
     Integer getSumGrowthByUsertId(@Param("userId") String userId);
 
     List<MemberGrowthRecordVO> queryPage(@Param("dto") MemberRecordQueryDTO dto, Page page);

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