Why is oracle used?

0 Answers  

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In which language oracle has been developed?

0 Answers  

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What are various constraints used in SQL?

1 Answers   Polaris,

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acname actype amount ac1 credit 300 ac2 credit 4000 ac1 debit 4000 ac2 debit 455 ac1 credit 500 how to get sum of credit and sum of debit for each account

2 Answers   Polaris,

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I want a table like, no name address addr1 addr2 So i want columns like addr1,addr2 under address column. Can one please answer me. Advance Thanks.

1 Answers   IBM, Wipro,

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Assuming that you are an End User How to find that in the payment Batch some of the Invoice was  Missing To pay How to find That??

0 Answers  

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How to rollback the current transaction in oracle?

0 Answers  

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State and explain the different types of data models?

0 Answers  

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How to drop an index?

0 Answers  

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A and B are tables. x is a column. Then What is difference between A.x = B.x(+) and A.x = B.x ?

7 Answers   Cognizant, IBM,

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What is the use of file param in imp command?

0 Answers  

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There is a big table with "n" of rows and 40 + columns .It doesn't have primary key.How do you select the primary key. In other words how do you get the duplicate records.

2 Answers   Microsoft,

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