CREATE TABLE ACCOUNTS (
    custid      BIGINT      NOT NULL PRIMARY KEY,
    name        VARCHAR(64) NOT NULL
)

CREATE TABLE SAVINGS (
    custid      BIGINT      NOT NULL PRIMARY KEY,
    balance        FLOAT       NOT NULL,
    FOREIGN KEY (custid) REFERENCES ACCOUNTS (custid)
)

CREATE TABLE CHECKING (
    custid      BIGINT      NOT NULL PRIMARY KEY,
    balance        FLOAT       NOT NULL,
    FOREIGN KEY (custid) REFERENCES ACCOUNTS (custid)
)
SELECT T1.balance + T2.balance FROM checking AS T1 JOIN savings AS T2 ON T1.custid  =  T2.custid ORDER BY T1.balance + T2.balance
Find the total checking and saving balance of all accounts sorted by the total balance in ascending order.