select a.accessory_id, a.name, a.status, a.create_by, a.create_time, a.update_time, mo.model,a.merchant_id from e_accessory a
left join e_model_accessory ma on a.accessory_id = ma.accessory_id
left join e_model mo on mo.model_id = ma.model_id
left join e_user m on m.user_id = a.merchant_id
insert into e_accessory
accessory_id,name,status,create_by,create_time,update_time,merchant_id,#{accessoryId},#{name},#{status},#{createBy},#{createTime},#{updateTime},#{merchantId},
update e_accessory
name = #{name},status = #{status},create_by = #{createBy},create_time = #{createTime},update_time = #{updateTime},
where accessory_id = #{accessoryId}
delete from e_accessory where accessory_id = #{accessoryId}
delete from e_accessory where accessory_id in
#{accessoryId}