方法(1):
select *from (select tab1.*,rownum rn from emp tab1) tab2 where tab2.rn between 3 and 4;
方法(2):
select *from (select tab1.*,rownum rn from emp tab1 where rownum<=5) tab2 where tab2.rn>=3
注意rownum不是tab1的字段,不能用tab1.rownum rn
方法(1):
select *from (select tab1.*,rownum rn from emp tab1) tab2 where tab2.rn between 3 and 4;
方法(2):
select *from (select tab1.*,rownum rn from emp tab1 where rownum<=5) tab2 where tab2.rn>=3
注意rownum不是tab1的字段,不能用tab1.rownum rn