How long will it take to learn pl sql?

0 Answers  

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How many clustered indexes can you have?

0 Answers  

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what is difference b/w pravite procedures and public procedures?

3 Answers   Steria, Wipro, Zensar,

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What is an Exception ? What are types of Exception ?

2 Answers  

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how to retrieve the top 2 salaried persons from a database?

7 Answers   Orion Laboratories,

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How do I clear the screen in sql plus?

0 Answers  

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How to add a column ‘salary’ to a table employee_details?

0 Answers  

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How will you debug your procedure? If your procedure is around 2000 lines and the expected output is 10 and we get only output 5.So how will you debug it? Somebody pls give the correct answer?

2 Answers   Fidelity,

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i have one table with accounts and amounts as colums.accounts with columns c and d. and amounts with values 1000,2000,3000 for c and 4000,5000,8000 for d.i need to find the sum of these accounts c and d individually and find the differences between their sum using one select statement.

11 Answers   Ebix, Hewitt,

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What sql database should I use?

0 Answers  

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what is rollback? : Sql dba

0 Answers  

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What are the differences between implicit and explicit cursors?

0 Answers  

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