What are the different location codes for documents?
CREATE TABLE Document_locations (
    location_code VARCHAR
)
SELECT DISTINCT location_code FROM Document_locations
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 are the different location codes for documents? ### Input: CREATE TABLE Document_locations (
    location_code VARCHAR
) ### Response: SELECT DISTINCT location_code FROM Document_locations