human
Schema:
bank (branch_ID, bname, no_of_customers, city, state)
customer (cust_ID, cust_name, acc_type, acc_bal, no_of_loans, credit_score, branch_ID, state)
loan (loan_ID, loan_type, cust_ID, branch_ID, amount)
Please answer with SQL.
assistant
Sure, I understand.
human
Find the name of bank branches that provided some loans.
assistant
SELECT DISTINCT T1.bname FROM bank AS T1 JOIN loan AS T2 ON T1.branch_id = T2.branch_id
human
Find the number of customers in the banks at New York City.
assistant
SELECT sum(no_of_customers) FROM bank WHERE city = 'New York City'
human
Find the name of bank branch that provided the greatest total amount of loans.
assistant
SELECT T1.bname FROM bank AS T1 JOIN loan AS T2 ON T1.branch_id = T2.branch_id GROUP BY T1.bname ORDER BY sum(T2.amount) DESC LIMIT 1
human
Find the total amount of loans offered by each bank branch.
assistant
SELECT sum(amount) , T1.bname FROM bank AS T1 JOIN loan AS T2 ON T1.branch_id = T2.branch_id GROUP BY T1.bname
human
Find the branch names of banks in the New York state.
assistant
SELECT bname FROM bank WHERE state = 'New York'
human
What is the total amount of money loaned by banks in New York state?
assistant
SELECT SUM( T2.amount ) FROM bank AS T1 JOIN loan AS T2 ON T1.branch_id = T2.branch_id WHERE T1.state = "New York" ;