SELECT 
        v.VID, 
        v.vlink, 
        v.title, 
        v.description, 
        v.duration, 
        v.dtype, 
        u.username,
        v.active 
    FROM video v 
    INNER JOIN signup u ON v.UID = u.UID 
    WHERE MATCH(v.title, v.keyword) AGAINST('+Math-Sin' IN BOOLEAN MODE) 
    LIMIT 0 , 40