CASE WHEN with OR
<p>there is a way to use OR with CASE WHEN, like this?</p>

<pre><code>SELECT
    case 'brasil'   
    when 'chile' OR 'brasil' THEN   
                        'ok'
    when 'argentina' then
        'ok2'
    when 'venezuela' THEN
        'ok3'
    ELSE
        'chaves'
end;
</code></pre>