what are the limitations of identity column? : Transact sql

0 Answers  

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what is cursor procedure

1 Answers   iGate,

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write a procedure to find top second no from a list of numbers

1 Answers   ABC,

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Write a query to find second highest salary of an employee.

27 Answers  

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What do you think about pl/sql?

0 Answers  

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write a query to delete similar records in different tables with same structure

4 Answers  

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Explain the usage of WHERE CURRENT OF clause in cursors ?

3 Answers  

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Why do we use set serveroutput on?

0 Answers  

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what is Hash join?how it is different from inner join?what is the sign used for inner join?(eg: like the (+) sign used for outer join)?

3 Answers   TCS,

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how to achieve this problem?i am having table with two colums like empno,gender. in gender column, i am having records male,female like that .my final output will be male female 5 6

4 Answers   Hexaware,

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Could you please provide oca (oracle 10g) dumps for my certification ?

1 Answers  

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Can I create table without primary key?

0 Answers  

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