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The POS database must support the following subsystems: Invoicing, Inventory Management, Customer Management, and Employee Management.
1. Invoicing
Primary Key Invoice Number = INV0001
A. Order Type
B. Supplier
C. Cost
D. Order date
E. Date Received
2. Inventory Management
Primary Key Item Number = IT0001
A. Item name
B. Item cost
C. Item Price
D. Date received
E. Location in store
3. Customer management
Primary Key Customer Number = C0001
A. First Name
B. Last Name
C. Address number
D. Street name
E. Zip Code
F. Last purchase
G. Last purchase date
4. Employee management
Primary Key Employee Number = E0001
A. First name
C. Address Number
F. Hire Date
G. Title
H. Salary
Let's define the rating of a director to be the average rating of all his/her movies. Find the names and ratings of all directors who have directed movies starring Al Pacino.
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The board of XYZ expects the data warehousing system to provide some functions to analyse their customers in order to improve their management and services.
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Write a SELECT statement that returns these columns from the CustomerAddresses view that you created in exercise 1: CustomerID, LastName, FirstName, BillLine1.
Write SELECT statement which returns those rows with the balance due greater than 1000. Sort result set by InvoiceTotal, with largest invoice first.
Write an SQL select statement to list all double or family rooms with a price less than $255 per night in ascending order of price.
When should wildcard characters used in queries and list the six types of wildcard characters that can be used in Access queries?
question 1. calculate the tax on an ordercomplete the following steps to create a procedure to calculate the tax on an
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