What are virtual columns?

2 Answers   TCS,

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How can one skip any number of rows while loading the DB tables with SQL Loader? Similarly how can one skip any column?

1 Answers   IBM,

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how do u setup a replication site?

0 Answers  

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What is truncate oracle?

0 Answers  

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Explain the difference between a procedure and a function?

0 Answers  

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can a table has a column that has only view data and in other columns we can change data?

2 Answers   Secon,

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What is where clause in oracle?

0 Answers  

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What are the uses of Database Trigger ?

0 Answers  

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How can I see all tables in oracle?

0 Answers  

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Indexes in oracle ?

3 Answers   Keane India Ltd, L&T,

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State any two functions of oracle?

0 Answers   Aricent,

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I know that i can create a table without a primary key.But is there any significance for that table???? while creating an application.

6 Answers  

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