select * from hall where hall_id = #{hall_id} select hall.* from hall,cinema where hall.cinema_id = cinema.cinema_id and cinema_name = #{cinema_name} and hall_name= #{hall_name} select * from hall where cinema_id = #{cinema_id} select * from hall insert into hall(hall_name,movie_id) values(hall_name,movie_id) update hall hall_name = #{hall_name}, movie_id = #{movie_id} where hall_id = #{hall_id} delete from hall where hall_id = #{hall_id}