Can a view be updated/inserted/deleted?If Yes under what conditions?

3 Answers  

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What are Nested Tables? How will u delete 5 rows from Nested Tables

3 Answers   IBM,

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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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Can you select everything, but 1 or 2 fields, without writer's cramp?

0 Answers  

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What are the disadvantages of not performing database normalization?

0 Answers  

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What is difference between sql and excel?

0 Answers  

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What is a dirty read sql?

0 Answers  

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How do I create a sql script?

0 Answers  

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What is the basic form of sql query?

0 Answers  

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Show how functions and procedures are called in a pl/sql block.

0 Answers  

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sales persons should always receive commission of 100 at least. employees who r not sales persons should never receive commission.(Triggers)

1 Answers   Fidelity, Oracle,

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How many subqueries can be nested in a statement?

0 Answers  

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