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SELECT * FROM |
SELECT *
FROM (SELECT a.*, ROWNUM rn
FROM (SELECT *
FROM table_name) a
WHERE ROWNUM <= 40)
WHERE rn >= 21
select first_name,rn from
(select a.*, ROWNUM rn from s_emp a where ROWNUM<=10)
where rn>5;
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原文地址：http://www.cnblogs.com/hzzhero/p/5701458.html
