Answer / manish_patil

select sal from emp_sal where rownum = 3 order by sal desc

Answer / tushar

select max(sal) from ( select sal from emp group by sal order by sal) where rownum<4;

Answer / nagendra

select min(sal) from emp where sal in( select top 3 sal
from emp order by sal desc)

Difference between DBMS and RDBMS...CODD's rules

4 Answers   Polaris,

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what are the differences between procedure-oriented languages and object-oriented languages? : Sql dba

0 Answers  

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How do you write a complex sql query?

0 Answers  

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How to get the 3rd column(i.e all the data along with the column name)in a table?

2 Answers   Logica CMG,

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What is a constraint. Types of constraints ?

5 Answers   Accenture, BirlaSoft,

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What is sqlcommand?

0 Answers  

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ename empno deptno amar 1 10 akbar 2 20 anthonny 3 30 jonathan 4 40 write a procedure to dispaly the column values ina row separated by a deleimiter eg - input - select ename from emp '|' output - amar|akbar|anthony|jonathan input - select empno from emp '@' o/p - 1@2@3@4 input - select deptno from emp '/' o/p - 10/20/30/40 Pls answer this questn.

2 Answers  

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Explain normalization and what are the advantages of it?

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Can two tables have same primary key?

0 Answers  

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What type of join is sql join?

0 Answers  

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Is primary key clustered or nonclustered?

0 Answers  

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What is bind reference and how can it be created?

0 Answers  

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