Does a primary key have to be a number?

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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.

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How do I run a program in pl sql?

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What is multiple partition?

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What is the left table in sql?

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What are the possible values for the boolean data field?

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How to write a query to show the details of a student from students table whose

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What is clustered and nonclustered index in sql?

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25.67,-1 Trunc = 20 Round= 30 HOW????

2 Answers   Karrox,

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How to run sql statements through the web interface?

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Store procedure will return a value?

4 Answers   eMids,

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Is mariadb nosql?

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