select * from (select a.*,rownum sn from emp a) where sn>=(select count(*) from emp)-10; 将emp表替代成你自己的表即可.
比如说主键是id字段select * from (select * from table order by id desc) where rownum<=10
怎么个最后法?
用rownum可以处理,百度一下充分理解rownum伪列的意思就可以了