human
Schema:
accounts (custid, name)
savings (custid, balance)
checking (custid, balance)
Please answer with SQL.
assistant
Sure, I understand.
human
Find the name of account that has the lowest total checking and saving balance.
assistant
SELECT 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 LIMIT 1
human
Find the total checking and saving balance of all accounts sorted by the total balance in ascending order.
assistant
SELECT T1.balance + T2.balance FROM checking AS T1 JOIN savings AS T2 ON T1.custid = T2.custid ORDER BY T1.balance + T2.balance
human
How many accounts have a savings balance above the average savings balance?
assistant
SELECT count(*) FROM savings WHERE balance > (SELECT avg(balance) FROM savings)
human
Find the number of checking accounts for each account name.
assistant
SELECT count(*) , T1.name FROM accounts AS T1 JOIN checking AS T2 ON T1.custid = T2.custid GROUP BY T1.name
human
How many accounts are there in total?
assistant
SELECT count(*) FROM accounts
human
What is the total checking balance in all accounts?
assistant
SELECT SUM( balance ) FROM checking ;