select id, order_id, goods_id, product_id, goods_name, goods_img, product_name, price, total, comment, del_flag from mall_order_goods insert into mall_order_goods order_id, goods_id, product_id, goods_name, goods_img, product_name, price, total, comment, del_flag, #{orderId}, #{goodsId}, #{productId}, #{goodsName}, #{goodsImg}, #{productName}, #{price}, #{total}, #{comment}, #{delFlag}, update mall_order_goods order_id = #{orderId}, goods_id = #{goodsId}, product_id = #{productId}, goods_name = #{goodsName}, goods_img = #{goodsImg}, product_name = #{productName}, price = #{price}, total = #{total}, comment = #{comment}, del_flag = #{delFlag}, where id = #{id} delete from mall_order_goods where id = #{id} delete from mall_order_goods where id in #{id}