Mysql COUNT(*) on multiple tables

Question

What\'s wrong with this query:

SELECT co.*, mod.COUNT(*) as moduleCount, vid.COUNT(*) as vidCount 
 FROM courses as co, modules as mod, videos as vid 
 WHERE         


        

Answer 1

Shoot this. I did the job with some non-mysql code:

function getAllWithStats($info='*',$order='',$id=0)
{
    $courses=$this->getAll($info,$order,$id);

    foreach ($courses as $k=>$v)
    {
        $courses[$k]['modCount']=$this->getModuleCount($v['id']);
        $courses[$k]['vidCount']=$this->getVideoCount($v['id']);
    }

    return $courses;
}