What are the operators used in select statements?

0 Answers  

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diff b/w sub query and co-relater query?

3 Answers   iFlex,

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I have a tablle like this: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 I Want below o/p: cust acc --------------- a 1 b 2|3 c 4|5|6 Please any one can you have any ideas share me. I have urgent requirement.

7 Answers   MTS,

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What trigger means?

0 Answers  

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What is the usage of nvl function?

0 Answers  

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What is the difference between SQL Constraint and PL/SQL constraint.Pls give all the constraint name.

3 Answers   TCS,

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what is External tables? explain with examples

2 Answers   TCS,

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how to findout the 100th maximum salary

28 Answers   Amdocs,

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How to change sql*plus system settings?

0 Answers  

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Give an example of any procedure.

5 Answers   Accenture, iFlex, Wipro,

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Explain what is sql?

0 Answers  

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What is coalesce sql?

0 Answers  

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