mrm.id,mrm.role_id,mrm.menu_id,mrm.create_time,mrm.update_time,mrm.is_delete INSERT INTO manage_role_menu(role_id,menu_id) values (#{item.role_id},#{item.menu_id}) update manage_role_menu set is_delete = 1 where menu_id = #{menu_id} update manage_role_menu set is_delete = 1 where menu_id in #{item} and role_id = #{role_id} and is_delete = 0