MySQL: campos de Restitución cuando COUNT (*) es mayor que

Question

Tengo el siguiente código SQL, pero sólo quiero devolver filas donde 'hits' son mayores de 10.

SELECT clicks.affiliate, COUNT(*) AS hits, affiliates.title, affiliates.url 
FROM clicks 
INNER JOIN affiliates ON affiliates.id = clicks.affiliate 
GROUP BY clicks.affiliate 

Gracias.

Answer 1

Para filtrar por un agregado, debe utilizar la cláusula having. A diferencia de muchos sistemas RDBMS MySQL le permite usar el alias de columna en este contexto (más otros RDBMS también insistirá en affiliates.title, affiliates.url que se añade a la cláusula group by así)

SELECT clicks.affiliate, COUNT(*) AS hits, affiliates.title, affiliates.url 
FROM clicks 
INNER JOIN affiliates ON affiliates.id = clicks.affiliate 
GROUP BY clicks.affiliate 
HAVING hits > 10 

Answer 2

... 
HAVING hits > 10 

Answer 3

SELECT clicks.affiliate, COUNT(*) AS hits, affiliates.title, affiliates.url 
FROM clicks 
INNER JOIN affiliates ON affiliates.id = clicks.affiliate 
GROUP BY clicks.affiliate 
HAVING COUNT(*) > 10