第一页, 前10项
select * from atb where id <((select min(id) from atb)+10)

最后1页,10项
select * from atb where id >((select max(id) from atb)-10)

第一页, 前10项
select * from atb where id <((select min(id) from atb)+10)

最后1页,10项
select * from atb where id >((select max(id) from atb)-10)
