Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Answer the questions using the database below. Tables and data contained in the database of a company that sells stationery products are given below.

1. Write the query listing the number and name of the customer who ordered the maximum quantity of the product named "Pen".

 

  • When answering the questions, assume that each order will contain one type of product.
  • PK: Primary Key
  • FK: Foreign Key

 

  • The queries should be prepared in MAMP program to run in MySQL.
  • Trigger will be created by typing SQL command, not interface
中
Products
Orders
Customers
Product No (PK)
Order number (PK)
Customer _number (PK)
Product Name
Product No (FK)
Customer_name
Price
Customer_number (FK)
Address
Stock_ Quantity
Piece
History
Products Table:
Product_Name
pencil
Product_No (FK)
Price
Stock_ Quantity
1
100
10
2
notebook
50
30
3
eraser
10
40
4
ruler
75
23
Orders Table:
Order number Product_No
(PK)
Customer_number Piece
(FK)
History
(FK)
10
2
111
2
2020-12-05
11
1
111
1
2020-12-06
12
111
34
2020-12-07
13
1
112
2020-12-07
Customers Table:
Customer_number (PK)
Address
Customer_name
Ayse yilmaz
Veli can
Ali ay
Çankaya Ankara
Karşıyaka Tokat
Dikmen Ankara
111
112
113
Transcribed Image Text:中 Products Orders Customers Product No (PK) Order number (PK) Customer _number (PK) Product Name Product No (FK) Customer_name Price Customer_number (FK) Address Stock_ Quantity Piece History Products Table: Product_Name pencil Product_No (FK) Price Stock_ Quantity 1 100 10 2 notebook 50 30 3 eraser 10 40 4 ruler 75 23 Orders Table: Order number Product_No (PK) Customer_number Piece (FK) History (FK) 10 2 111 2 2020-12-05 11 1 111 1 2020-12-06 12 111 34 2020-12-07 13 1 112 2020-12-07 Customers Table: Customer_number (PK) Address Customer_name Ayse yilmaz Veli can Ali ay Çankaya Ankara Karşıyaka Tokat Dikmen Ankara 111 112 113
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