What document status codes do we have?
CREATE TABLE Ref_Document_Status (
    document_status_code VARCHAR
)
SELECT document_status_code FROM Ref_Document_Status
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 document status codes do we have? ### Input: CREATE TABLE Ref_Document_Status (
    document_status_code VARCHAR
) ### Response: SELECT document_status_code FROM Ref_Document_Status