Modern Database Management (12th Edition)
12th Edition
ISBN: 9780133544619
Author: Jeffrey A. Hoffer, Ramesh Venkataraman, Heikki Topi
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem 1.41PAE
Helen Jarvis wants to determine the most important customers for Home Office products. She requests a listing of year-to-date total dollar sales for each customer who bought these products, as revealed by invoiced payments. The list is to be sorted in descending order so that the largest customer heads the list.
- Look at Figure 1-16 and determine what entities are required to produce this list.
- Which entities will be involved in the SQL query that will give Helen the information she needs?
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I need help with the SQL query for the following question:
1. Show the total number of customers who complained about Bluetooth issues for every product name of every manufacturer from every retailer
Here is the information on the field names:
The table name is: Reviews
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Product/ModelName:
Product/Category:
Product/Price:
Retailer/Name:
Retailer/ZipCode:
Retailer/City:
Retailer/State:
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Example of Review Form Filled out
ProductModelName: Galaxy S4
ProductCategory: Smart Phone
ProductPrice: 499
RetailerName: Bestbuy
RetailerZipCode: 44114
RetailerCity: Cleveland
RetailerState: OH
ProductOnSale: No
ManufacturerName: Samsung
ManufacturerRebate: No
ReviewUserId: xmm473
ReviewRating: 3
ReviewDate: 6/10/2012
ReviewText: overheats after 2 hours
The HR manager wants to calculate total salaries and count of only non-salespersons of each department and job id. Include total of salary and the number of employees of the groups, department id, job id in your report. Also, total sum of each department and total number of each department should be in included in the SQL query database result.
I need help with the SQL query for the following question:
1. Show the total number of reviews of most liked product per retailer in every city
Here is the information on the field names:
The table name is: Reviews
Review Form Fields
Product/ModelName:
Product/Category:
Product/Price:
Retailer/Name:
Retailer/ZipCode:
Retailer/City:
Retailer/State:
Product/On Sale:
Manufacturer/Name:
Manufacturer/Rebate:
Review/UserId:
Review/Rating:
Review/Date:
Review/Text:
Example of Review Form Filled out
ProductModelName: Galaxy S4
ProductCategory: Smart Phone
ProductPrice: 499
RetailerName: Bestbuy
RetailerZipCode: 44114
RetailerCity: Cleveland
RetailerState: OH
ProductOnSale: No
ManufacturerName: Samsung
ManufacturerRebate: No
ReviewUserId: xmm473
ReviewRating: 3
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Chapter 1 Solutions
Modern Database Management (12th Edition)
Ch. 1 - Prob. 1.1RQCh. 1 - Match the following terms and definitions:...Ch. 1 - Prob. 1.3RQCh. 1 - Prob. 1.4RQCh. 1 - Prob. 1.5RQCh. 1 - How are relationships between tables expressed in...Ch. 1 - What does the term data independence mean, and why...Ch. 1 - Prob. 1.8RQCh. 1 - Prob. 1.9RQCh. 1 - Prob. 1.10RQ
Ch. 1 - Prob. 1.11RQCh. 1 - Prob. 1.12RQCh. 1 - Prob. 1.13RQCh. 1 - Prob. 1.14RQCh. 1 - Prob. 1.15RQCh. 1 - Prob. 1.16RQCh. 1 - Prob. 1.17RQCh. 1 - Prob. 1.18RQCh. 1 - Prob. 1.19RQCh. 1 - Prob. 1.20PAECh. 1 - Prob. 1.21PAECh. 1 - Prob. 1.22PAECh. 1 - Prob. 1.23PAECh. 1 - Prob. 1.24PAECh. 1 - Prob. 1.25PAECh. 1 - Great Lakes Insurance would like to implement a...Ch. 1 - Prob. 1.27PAECh. 1 - Prob. 1.28PAECh. 1 - Prob. 1.29PAECh. 1 - Prob. 1.30PAECh. 1 - Prob. 1.31PAECh. 1 - Prob. 1.32PAECh. 1 - Prob. 1.33PAECh. 1 - Prob. 1.34PAECh. 1 - Prob. 1.35PAECh. 1 - Prob. 1.36PAECh. 1 - Prob. 1.37PAECh. 1 - Consider the project data model shown in Figure...Ch. 1 - Prob. 1.39PAECh. 1 - Prob. 1.40PAECh. 1 - Helen Jarvis wants to determine the most important...Ch. 1 - In this chapter, we described four important data...
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