insert into mall_user_coupon(
`coupon_id`,
`coupon_number`,
`user_id`,
`used_time`,
`add_time`,
`order_id`,
`is_used`)
values(
#{couponId},
#{couponNumber},
#{userId},
#{usedTime},
#{addTime},
#{orderId},
#{isUsed})
update mall_user_coupon
`coupon_id` = #{couponId},
`coupon_number` = #{couponNumber},
`user_id` = #{userId},
`used_time` = #{usedTime},
`add_time` = #{addTime},
`order_id` = #{orderId}
`is_used` = #{isUsed}
where id = #{id}
update mall_user_coupon
`used_time` = null,
`order_id` = null
where id = #{id}
delete from mall_user_coupon where id = #{value}
delete from mall_user_coupon where id in
#{id}