Show all role codes with at least 3 employees.
CREATE TABLE Employees (
    role_code VARCHAR
)
SELECT role_code FROM Employees GROUP BY role_code HAVING COUNT(*) >= 3
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: Show all role codes with at least 3 employees. ### Input: CREATE TABLE Employees (
    role_code VARCHAR
) ### Response: SELECT role_code FROM Employees GROUP BY role_code HAVING COUNT(*) >= 3