What is the total checking balance in all accounts?
CREATE TABLE checking (
    custid number,
    balance number
)

CREATE TABLE accounts (
    custid number,
    name text
)

CREATE TABLE savings (
    custid number,
    balance number
)
SELECT SUM(balance) FROM checking
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the total checking balance in all accounts? ### Input: CREATE TABLE checking (
    custid number,
    balance number
)

CREATE TABLE accounts (
    custid number,
    name text
)

CREATE TABLE savings (
    custid number,
    balance number
) ### Response: SELECT SUM(balance) FROM checking