Vous devriez utiliser MONTHNAME(date) - quelque chose comme ceci :
select MONTHNAME(date),COUNT(*) from event where year(date)=2013 group by MONTH(date)
Vous devriez utiliser MONTHNAME(date) - quelque chose comme ceci :
select MONTHNAME(date),COUNT(*) from event where year(date)=2013 group by MONTH(date)