insert into mall_goods_attribute(
`goods_id`,
`attribute_id`,
`value`)
values(
#{goodsId},
#{attributeId},
#{value})
update mall_goods_attribute
`goods_id` = #{goodsId},`attribute_id` = #{attributeId},`value` = #{value}
where id = #{id}
update mall_goods_attribute
`value` = #{value}
where goods_id = #{goodsId} AND attribute_id = #{attributeId}
delete from mall_goods_attribute where id = #{value}
delete from mall_goods_attribute where goods_id = #{goodsId}
delete from mall_goods_attribute where id in
#{id}