Generate a listing of all purchases made by the customers, using the output shown in Figure P7.28 as your guide.
Answer to relevant QuestionsUsing the output shown in Figure as your guide, generate the listing of customer purchases, including the subtotals for each of the invoice line numbers.List the balance characteristics of the customers who have made purchases during the current invoice cycle—that is, for the customers who appear in the INVOICE table. The results of this query are shown inFigure.Write a query to display the manager name, department name, department phone number, employee name, customer name, invoice date, and invoice total for the department manager of the employee who made a sale to a customer ...Write a query to display the customer code, first name, last name, and sum of all invoice totals for customers with cumulative invoice totals greater than $1,500. Sort the output by the sum of invoice totals in ...What is the difference between UNION and UNION ALL? Write the syntax for each.
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