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KKSU

2024-01-12 889d1034f502b6b5b2bcd593f3d9bce9a6193728

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

@@ -45,4 +45,11 @@
            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>

			@@ -45,4 +45,11 @@
			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>