What are the names, checking balances, and savings balances of customers, ordered by the total of checking and savings balances descending?
SELECT T2.balance ,  T3.balance ,  T1.name FROM accounts AS T1 JOIN checking AS T2 ON T1.custid  =  T2.custid JOIN savings AS T3 ON T1.custid  =  T3.custid ORDER BY T2.balance + T3.balance DESC
names refers to T1.name; checking balances refers to T2.balance; savings balances refers to T3.balance; ordered by the total of checking and savings balances descending refers to ORDER BY T2.balance + T3.balance DESC;