Merge branch 'blnka' of http://120.27.238.55:7000/r/xc-mall into blnka

xiaoyong931011

2023-09-19 36f760b1a039da26060c5ab2807a9c6a73f76b43

 src/main/resources/mapper/modules/MallGoodsSkuMapper.xml

@@ -38,4 +38,18 @@
            #{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>

    <update id="updateStockAndVolumeBySkuId">
        update mall_goods_sku
        set stock = stock + #{cnt},
            sku_volume = sku_volume - #{cnt}
        where id=#{id} and  sku_volume - #{cnt} <![CDATA[ >= ]]> 0
    </update>
</mapper>