MAX(DATE) - SQL ORACLE

Question

I want to select only the latest membership_id from table user_payments of the user with the user_id equal to 1.

This is how the table user_payment looks like:

Answer 1

SELECT p.MEMBSHIP_ID
FROM user_payments as p
WHERE USER_ID = 1 AND PAYM_DATE = (
    SELECT MAX(p2.PAYM_DATE)
    FROM user_payments as p2
    WHERE p2.USER_ID = p.USER_ID
)