Find all loan numbers with a loan value greater than $50,000. b. Find the names of all depositors who have an account with a value greater than $9,000. Find the names of all depositors who have an account with a value greater than $8,000 at the “Uptown” branch.

Oracle 12c: SQL
3rd Edition
ISBN:9781305251038
Author:Joan Casteel
Publisher:Joan Casteel
Chapter10: Selected Single-row Functions
Section: Chapter Questions
Problem 1RQ
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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)

Give an expression in the relational algebra for each of the following queries:

  1. Find all loan numbers with a loan value greater than $50,000. b. Find the names of all depositors who have an account with a value greater than $9,000.
  2. Find the names of all depositors who have an account with a value greater than $8,000 at the “Uptown” branch.
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