please fast its database 2. Consider the bank database.Bank databasebranch(branch name, branch_city, assets)customer (customer_name, customer_street, customer_city)loan (loan_number, branch name, amount)borrower (customer_name, loan_number)account (account number, branch name, balance)depositor (customer_name, account number)branchbranch namebrauch cityassetsaccountaccount numberbranch namebalanceloanloan-numbertranch nameammentdepositorcustomer_nameaccount numberGive an expression in the relational algebra for each of the following queries: [4 points]customercustomer_namecustomer streetcustomer-cityborrowercustomer_idlcan_numberPage | 4 af JeddahA) Find all loan numbers with amount greater than $50,000.B) Find the names of all depositors who have an account with balance greater than $9,000.04 Nammal

A) Find all loan numbers with amount greater than $50,000. σ(amount > 50000) (loan)

Answered: A) Find all loan numbers with amount…

A) Find all loan numbers with amount greater than $50,000. B) Find the names of all depositors who have an account with balance greater than $9,000.

A Guide to SQL

9th Edition

ISBN:9781111527273

Author:Philip J. Pratt

Publisher:Philip J. Pratt

Chapter2: Database Design Fundamentals

Section: Chapter Questions

Problem 11RQ

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Question

please fast its database

2. Consider the bank database.
Bank database
branch(branch name, branch_city, assets)
customer (customer_name, customer_street, customer_city)
loan (loan_number, branch name, amount)
borrower (customer_name, loan_number)
account (account number, branch name, balance)
depositor (customer_name, account number)
branch
branch name
brauch city
assets
account
account number
branch name
balance
loan
loan-number
tranch name
amment
depositor
customer_name
account number
Give an expression in the relational algebra for each of the following queries: [4 points]
customer
customer_name
customer street
customer-city
borrower
customer_id
lcan_number
Page | 4

af Jeddah
A) Find all loan numbers with amount greater than $50,000.
B) Find the names of all depositors who have an account with balance greater than $9,000.
04 Nammal

Organized collection of structured information, or data, typically stored in a computer system.

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