From 1fc5510367dcf321ac85e50e31c9dcdaaf5cd09e Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Wed, 21 Dec 2022 11:56:27 +0800
Subject: [PATCH] 20221221
---
src/main/resources/mapper/modules/MallGoodsCommentMapper.xml | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/modules/MallGoodsCommentMapper.xml b/src/main/resources/mapper/modules/MallGoodsCommentMapper.xml
index e7221ee..ccce507 100644
--- a/src/main/resources/mapper/modules/MallGoodsCommentMapper.xml
+++ b/src/main/resources/mapper/modules/MallGoodsCommentMapper.xml
@@ -22,4 +22,10 @@
order by a.created_time desc
</select>
+ <select id="selectSumStarByGoodsId" resultType="java.lang.Double">
+ select Ifnull(sum(star),0)
+ from mall_goods_comment a
+ where goods_id = #{goodsId}
+ </select>
+
</mapper>
\ No newline at end of file
--
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