select month_target, year_target, update_at, id from mall_target
insert into mall_target
month_target,year_target,update_at,#{monthTarget},#{yearTarget},#{updateAt},
update mall_target
month_target = #{monthTarget},year_target = #{yearTarget},update_at = #{updateAt},
where id = #{id}
delete from mall_target where id = #{id}
delete from mall_target where id in
#{id}