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You will be required to prepare all the tables for your database system and you will be given 7 business questions for the system. Your table structure should allow you to create queries in SQL that will provide the data to answer the business questions (they are listed below). In addition, create a Data Dictionary for the tables (a sample can be found in your text).
Queries
1. Select all the customer records
2. Select loans that have been approved
3. List all the delinquent accounts
4. List the customers who have been approved loans in last 3 months
5. List all the underwriters who have reviewed loans in last 30 days
6. List the customers who have more than one outstanding loans
7. List the loan applications that have been denied in last 6 months
Write a SQL statement to display the Major of the student with no duplications. Write a SQL statement to display the First and Last name of students who live in the Zip code 88888.
question 1. update stock levels when the order is cancelledat times customers make mistakes in submitting their orders
Write SQL SELECT statements to retrieve the following information from the Prime Minister database.
List the SQL commands you will use to create your database tables. Note: Be sure that each table has at least ten records that you create so you will be able to produce reports later on.
Write a query to display the last name, department number, and salary of any employee whose department number and salary both match the department number and salary of any employee who earns a commission.
Write a Select statement that determines whether the PaymentDate column of The Invoices table has any invalid values.
Produce a report showing an organization chart for Mourgos's department. Print last names, salaries, and department IDs and create a report that shows the hierarchy of the managers for the employee Lorentz. Display his immediate manager first
Create a Comparison Document
Give a good decomposition for R = (A,B,C,D,E ) with the following functional dependencies:
Write your queries so that the final answers will never include duplicates, but add the keyword DISTINCT only in cases where duplicates would otherwise be produced.
Write SQL SELECT statements to retrieve the following information from the prime_minister database.
Write a script that declares a variable and sets it to the count of all products in the Products table. If the count is greater than or equal to 7, the script should display a message that says,
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