Como cuento/pagino esta query?

[kopfnickend]

Sos un groso chabon!!
SELECT COUNT( * )
FROM (

SELECT r.id, r.nombre, r.duracion, r.visitas
FROM categorizado AS a
INNER JOIN videos AS r ON a.id_video = r.id
INNER JOIN categorias AS c ON c.id = a.id_cat
WHERE a.id_cat
IN ( 6, 52, 78, 140, 141, 157 )
GROUP BY a.id_video
HAVING COUNT( a.id_cat ) >4
)t1


COUNT(*) = 20


Funciona!!! Muchas Gracias!!