How many distinct types of accounts are there?
CREATE TABLE customer (
    acc_type VARCHAR
)
SELECT COUNT(DISTINCT acc_type) FROM customer
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: How many distinct types of accounts are there? ### Input: CREATE TABLE customer (
    acc_type VARCHAR
) ### Response: SELECT COUNT(DISTINCT acc_type) FROM customer