What are the names of customers with accounts, and what are the total savings balances for each?
SELECT sum(T2.balance) ,  T1.name FROM accounts AS T1 JOIN savings AS T2 ON T1.custid  =  T2.custid GROUP BY T1.name
SELECT sum(T2.balance) ,  T1.name FROM accounts AS T1 JOIN savings AS T2 ON T1.custid  =  T2.custid GROUP BY T1.name
[{'sum(T2.balance)': 200000.0, 'name': 'Brown'}, {'sum(T2.balance)': 80000.0, 'name': 'Granger'}, {'sum(T2.balance)': 230000.0, 'name': "O'mahony"}, {'sum(T2.balance)': 240.0, 'name': 'Porter'}, {'sum(T2.balance)': 999999999.0, 'name': 'Wang'}, {'sum(T2.balance)': 60.0, 'name': 'Weeks'}]