04 (10 Marks) Consider the Banking database: (Answer 2 only) branch (branch-name, branch-city, assets) customer (customer-name, customer-street, customer-only) account (account-number, branch-name, balance) loan (loan-number, branch-name, amount) depositor (customer-name, account-number) borrower (customer-name, loan-number) A) Use the Relational Algebra to Explain the following queries: 1. Gamount>1200 (loan) 2. Ioan-number (amount > 1200 (loan)) 3. Icustomer-name (borrower) Icustomer-name (depositor) B) Use the UML to represent the Banking database. C) Use SQL to write 4 different queries from Banking database.
04 (10 Marks) Consider the Banking database: (Answer 2 only) branch (branch-name, branch-city, assets) customer (customer-name, customer-street, customer-only) account (account-number, branch-name, balance) loan (loan-number, branch-name, amount) depositor (customer-name, account-number) borrower (customer-name, loan-number) A) Use the Relational Algebra to Explain the following queries: 1. Gamount>1200 (loan) 2. Ioan-number (amount > 1200 (loan)) 3. Icustomer-name (borrower) Icustomer-name (depositor) B) Use the UML to represent the Banking database. C) Use SQL to write 4 different queries from Banking database.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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![04 (10 Marks) Consider the Banking database: (Answer 2 only)
branch (branch-name, branch-city, assets)
customer (customer-name, customer-street, customer-only)
account (account-number, branch-name, balance)
loan (loan-number, branch-name, amount)
depositor (customer-name, account-number)
borrower (customer-name, loan-number)
A) Use the Relational Algebra to Explain the following queries:
1. Gamount>1200 (loan)
2.
loan-number (Camount > 1200 (loan))
3. Icustomer-naime (borrower) customer-name (depositor)
B)
Use the UML to represent the Banking database.
C) Use SQL to write 4 different queries from Banking database.
19](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f9b3ae2-cfaf-4de1-b36c-abdafd4ae26a%2F6845f197-6030-43cb-b37a-f2299ea51371%2Ffewvwjlg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:04 (10 Marks) Consider the Banking database: (Answer 2 only)
branch (branch-name, branch-city, assets)
customer (customer-name, customer-street, customer-only)
account (account-number, branch-name, balance)
loan (loan-number, branch-name, amount)
depositor (customer-name, account-number)
borrower (customer-name, loan-number)
A) Use the Relational Algebra to Explain the following queries:
1. Gamount>1200 (loan)
2.
loan-number (Camount > 1200 (loan))
3. Icustomer-naime (borrower) customer-name (depositor)
B)
Use the UML to represent the Banking database.
C) Use SQL to write 4 different queries from Banking database.
19
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