candidate key is subset of super key but not vice-verse explain

0 Answers  

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How to call a stored procedure inside a trigger? Give an example.

1 Answers   Exilant,

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What is the difference between an Oracle Schema and an Oracle Instance?

3 Answers   IBM,

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21. Using a set operator, display the client number of all clients who have ever placed an order and whose whose name does not contain the string Sm.

0 Answers   Wipro,

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when a grant option is encountered for a table EMP to a peer sitting beside you who has already having the table of that name (EMP), then what is the result?

2 Answers  

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which language is used to develop the oracle........?

4 Answers   Infosys,

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how to find the n'th highest salary from emp ?

10 Answers  

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What is the implicit cursor in oracle?

0 Answers  

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What are the limitations of check constraint?

0 Answers  

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How to convert a string to a date in oracle database?

0 Answers  

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What are the different types of modules in oracle forms?

0 Answers  

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What is ordinary table in oracle?

0 Answers   MCN Solutions,

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