Answer / lakshmi reddy

top 10 records
select * from emp where rownum<=10

Based on maximum salary(hithest top 10 salaries with details)
select * from (select emp.* from emp order by sal desc)
where rownum<=10

Answer / harish

based on salary top 10 records for emp table

select * from ( select * from emp order by sal desc)where rownum<=10;

What is Crossproduct?

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what are the limitations of cognos reportnet?

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explain how to create powerplay reports?

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