[sql] FULL-TEXT in un'unico campo

[leonapster]

$sql = "SELECT *, MATCH(title,url) AGAINST('$q' IN BOOLEAN MODE)
                
                 AS attinenza FROM data WHERE MATCH(title,url) 
                 
                 AGAINST('$q' IN BOOLEAN MODE) ORDER BY attinenza DESC LIMIT 100;
                 "; 

Finora il FULL TEXT agisce su title e url. Ma vorrei che agisse solamente su title.

Ho provato a fare:

$sql = "SELECT *, MATCH(title) AGAINST('$q' IN BOOLEAN MODE)
                
                 AS attinenza FROM data WHERE MATCH(title) 
                 
                 AGAINST('$q' IN BOOLEAN MODE) ORDER BY attinenza DESC LIMIT 100;
                 "; 

Ma ottengo errore.

Come fare?