From 64e86ce694141cf81e7b0303c9f8dd34a6a4dffb Mon Sep 17 00:00:00 2001
From: xiaoyong931011 <15274802129@163.com>
Date: Thu, 22 Sep 2022 11:00:03 +0800
Subject: [PATCH] 20220902
---
src/main/resources/mapper/modules/MallGoodsSkuMapper.xml | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/modules/MallGoodsSkuMapper.xml b/src/main/resources/mapper/modules/MallGoodsSkuMapper.xml
index 99771dc..49deb04 100644
--- a/src/main/resources/mapper/modules/MallGoodsSkuMapper.xml
+++ b/src/main/resources/mapper/modules/MallGoodsSkuMapper.xml
@@ -38,4 +38,11 @@
#{item}
</foreach>
</delete>
+
+ <update id="upDateStockAndVolumeBySkuId">
+ update mall_goods_sku
+ set stock = stock - #{cnt},
+ sku_volume = sku_volume + #{cnt}
+ where id=#{id} and stock - #{cnt} <![CDATA[ >= ]]> 0
+ </update>
</mapper>
\ No newline at end of file
--
Gitblit v1.9.1