How do I add a database to sql?

0 Answers  

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what is the purpose of update command in oracle?

7 Answers   MBT,

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What is the diffrence between IN and EXISTS.which one is faster.

3 Answers   Infogain,

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What does rownum mean in sql?

0 Answers  

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How many clustered indexes can you have?

0 Answers  

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Is a foreign key always unique?

0 Answers  

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C. Normalize the following data up to the 3rd Normal form. Create the tables and insert the data given. Emp_ID Name Dept_Name Salary Course_Title Date_Completed 100 Adam Marketing 48,000 SPSS 6/19/2008 Surveys 10/7/2008 140 Bob Accounting 52,000 Tax Acc 12/8/2008 110 Cathy IT SQL Server 1/12/2008 C# 4/22/2008 190 Dan Finance 150 Emily Marketing 55,000 SPSS 6/16/2008 42,000 Analysis 8/12/2008 Queries 1. Find all Names who have completed the SPSS Course. 2. Find employee with max salary. 3. Find employee with 2nd max salary. 4. Find all employees in Dept “Marketing”. 5. Find all the employees who have taken more than 2 courses. 6. Find all the employees who have completed the courses before month of September.

0 Answers  

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Describe different types of general function used in sql?

0 Answers  

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Do we need to rebuild index after truncate?

0 Answers  

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what are %TYPE and %ROWTYPE? what is the difference?

7 Answers   ICICI, Saama Tech, Sail,

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What are the cursor attributes used in PL/SQL ?

4 Answers  

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What is the use of <> sql?

0 Answers  

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