select id, type, name, create_time, start_time, end_time, system_number, state, image, gift_exchange, update_time, create_user, update_user, is_deleted from post_collections_system insert into post_collections_system type, name, create_time, start_time, end_time, system_number, state, image, gift_exchange, update_time, create_user, update_user, is_deleted, #{type}, #{name}, #{createTime}, #{startTime}, #{endTime}, #{systemNumber}, #{state}, #{image}, #{giftExchange}, #{updateTime}, #{createUser}, #{updateUser}, #{isDeleted}, update post_collections_system type = #{type}, name = #{name}, create_time = #{createTime}, start_time = #{startTime}, end_time = #{endTime}, system_number = #{systemNumber}, state = #{state}, image = #{image}, gift_exchange = #{giftExchange}, update_time = #{updateTime}, create_user = #{createUser}, update_user = #{updateUser}, is_deleted = #{isDeleted}, where id = #{id} delete from post_collections_system where id = #{id} delete from post_collections_system where id in #{id}