select pro_id, pac_id from tj_package_project insert into tj_package_project pro_id, pac_id, price_now, #{proId}, #{pacId}, #{price_now}, insert into tj_package_project(pro_id, pac_id) values (#{item.proId},#{item.pacId},#{item.price_now}) update tj_package_project pac_id = #{pacId}, where pro_id = #{proId} delete from tj_package_project where pro_id = #{proId} and deleted = 0 delete from tj_package_project where pro_id in #{proId} and deleted=0