difference between SQL and C

1 Answers   Indus Software Technologies,

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in materialized view the structure will create immediately or not?

2 Answers   iFlex,

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What is the use of triggers?

0 Answers  

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Interchange the value of a column Gender in a table where values are Male and Female. So, where the value is Male, it should changed to Female and Female to Male.

4 Answers   Cap Gemini, IBM,

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If we declare constraints Unique and Not null on a single column then it will act as a Primary key, so what is the use of primary key??

3 Answers  

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1.when will you use week refcursor and when will you use strong ref cursor ? 2.what is the use of sql trace..how do you use it ? 3.can you please send all the sql plus commands...like set line 6000....

1 Answers   Satyam,

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What are the disadvantages of not performing database normalization?

0 Answers  

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What is an example of translating a date into julian format?

0 Answers  

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What is sql*loader and what is it used for? : aql loader

0 Answers  

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What is the difference between cluster and non-cluster index?

0 Answers  

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Why is theta join required?

0 Answers  

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Explain isolation levels. : Transact sql

0 Answers  

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