Question

How to change the projected value from select in MySQL? Is it possible with the following SQL?

SELECT IF(situation=0,1,0) FROM users;

Thanks in advance

Answer 1

You can use MySQL’s CASE Statement.

SELECT CASE situation
        WHEN 0 THEN 1
        ELSE 0
    END CASE
FROM users;

HQL also has the CASE expression. Check this link.