Write the query for all the invoices that will show the invoice number, invoice amount, average invoice amount, and difference between the average invoice amount and the actual invoice amount. (Figure P8.8)
Write the query for all the invoices that will show the invoice number, invoice amount, average invoice amount, and difference between the average invoice amount and the actual invoice amount. (Figure P8.8)
Database Systems: Design, Implementation, & Management
12th Edition
ISBN:9781305627482
Author:Carlos Coronel, Steven Morris
Publisher:Carlos Coronel, Steven Morris
Chapter8: Advanced Sql
Section: Chapter Questions
Problem 62P
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Write the query for all the invoices that will show the invoice number, invoice amount, average invoice amount, and difference between the average invoice amount and the actual invoice amount. (Figure P8.8)
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