Homework Help is Here – Start Your Trial Now!
Engineering
Computer Engineering
Consider the tables . and write the relational Algebra for the following tasks i. Find all the information about products whose price is more than OMR 5 ii. Find the number of products sold by each supplier id. iii. Find food names and their expiry dates of Suppliers who are located in ‘Muttrah’ iv. Find the food name, expiry date and supplier name of all food that has expiry date before September 25, 2021. v. Find the names of food, whose price is between 2 and 5

Consider the tables . and write the relational Algebra for the following tasks i. Find all the information about products whose price is more than OMR 5 ii. Find the number of products sold by each supplier id. iii. Find food names and their expiry dates of Suppliers who are located in ‘Muttrah’ iv. Find the food name, expiry date and supplier name of all food that has expiry date before September 25, 2021. v. Find the names of food, whose price is between 2 and 5

Computer Networking: A Top-Down Approach (7th Edition)
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...
See similar textbooks
icon
Related questions
Question

 Consider the tables . and write the relational Algebra for the following tasks

i. Find all the information about products whose price is more than OMR 5

ii. Find the number of products sold by each supplier id.


iii. Find food names and their expiry dates of Suppliers who are located in ‘Muttrah’


iv. Find the food name, expiry date and supplier name of all food that has expiry date before September 25, 2021.

v. Find the names of food, whose price is between 2 and 5

Table name: food Column Name Data Type Constraint foodID Integer Primary Key foodName Varchar Not null foodPrice Number with three decimals ExpiryDate Date SupplierID Varchar Foreign key Table name: supplierDetails Column Name Data Type Constraint SupplicrID SupplierName varchar Primary kcy varchar Not null Location varchar Not null Should be atleast 8 digits PhoneNumber Numeric
Transcribed Image Text:Table name: food Column Name Data Type Constraint foodID Integer Primary Key foodName Varchar Not null foodPrice Number with three decimals ExpiryDate Date SupplierID Varchar Foreign key Table name: supplierDetails Column Name Data Type Constraint SupplicrID SupplierName varchar Primary kcy varchar Not null Location varchar Not null Should be atleast 8 digits PhoneNumber Numeric
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY
SEE MORE TEXTBOOKS