Write SQL statements to answer the following questions using
Assignment 3s schema (tables from part 1). 1- Find how many
branches had have loans over $2000.00. 2- For each branch, find the
most expensive loan. Your output should include Branch Id, loan
amount for the highest loan for that Branch. 3- Find how many
accounts there are for each customer. The output should include
customer id and number of accounts for that customer. 4- Find the
total balance amount of all accounts by each Branch. The output
should be a list of Branch Id and for each Branch Id, the total
balance of accounts in that Branch. 5- Find Customer ID, Customer
name and the number of loans for each Customer. 6- Find Customer
ID, Customer name for all accounts, sorted by Customer name. 7-
Find Loan number and Branch Id of the loan with the lowest amount.
8- Create a view called MPL_Branch_V that contains Branch Id,
Branch name, and number of loans for each Branch that is in the
city of Minneapolis. 9- For each Customer in Hopkins, find the
total amount of all their loans. 10- Find how many different
accounts each customer has at each Branch. The output should be a
list of Customer ID and for each Customer ID, the number of
accounts for this customer by Branch ID.
TABLES
1. Branch(
branch_id:integer
, branch_name:varchar(50), branch_city:varchar(50),
assets:numeric(11,2)
2. Loan(
loan_number:integer
, branch_id:integer, amount:numeric(8,2))
foreign key branch_id references Branch(branch_id)
3. Customer(
customer_id:integer
, customer_name:varchar(30),
customer_street:varchar(30), customer_city:varchar(50))
4. Borrower(
customer_id:integer
,
loan_number:integer)
foreign key (customer_id) references Customer(customer_id)
foreign key (loan_number) references Loan(loan_number)
5. Depositor(
customer_id:integer
,
account_number:integer)
foreign key (customer_id) references Customer(customer_id)
foreign key (account_number) references
Account(account_number)
6. Account(
account_number:integer
, branch_id:integer, balance:numeric(8,2))
foreign key branch_id references Branch(branch_id
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