From a371d5a31e0087cfd9a5383b646689eec23ee367 Mon Sep 17 00:00:00 2001
From: Hentua <wangdoubleone@gmail.com>
Date: Wed, 24 Jan 2024 18:33:03 +0800
Subject: [PATCH] fix

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

diff --git a/src/main/resources/mapper/modules/MallGoodsMapper.xml b/src/main/resources/mapper/modules/MallGoodsMapper.xml
index 20c4977..817bacb 100644
--- a/src/main/resources/mapper/modules/MallGoodsMapper.xml
+++ b/src/main/resources/mapper/modules/MallGoodsMapper.xml
@@ -106,7 +106,7 @@
                 </if>
                 min(b.id) skuId,
                 min(b.present_price) price,
-                sum(b.stock) stock,
+                ifnull(sum(b.stock), a.stock) stock,
                 sum(b.sku_volume) saleVolume
             from mall_goods a
                  left join mall_goods_sku b on a.id=b.goods_id

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