CREATE TABLE accounts (custid NUMBER, name CLOB)
CREATE TABLE savings (custid NUMBER, balance NUMBER)
CREATE TABLE checking (custid NUMBER, balance NUMBER)

What are the names and sum of checking and savings balances for accounts with savings balances higher than the average savings balance?
SELECT T1.name, T2.balance + T3.balance FROM accounts AS T1 JOIN checking AS T2 ON T1.custid = T2.custid JOIN savings AS T3 ON T1.custid = T3.custid WHERE T3.balance > (SELECT AVG(balance) FROM savings)
SELECT "T1"."name", "T2"."balance" + "T3"."balance" FROM "accounts" "T1" JOIN "checking" "T2" ON "T1"."custid" = "T2"."custid" JOIN "savings" "T3" ON "T1"."custid" = "T3"."custid" AND "T3"."balance" > (SELECT AVG("balance") FROM "savings")