Active record/query condition based on a related model attribute...

[drech (Agitated)]

maybe the problem is the alias of "Article"

in 1.1.0 the alias is harcode to "t"

see http://www.yiiframework.com/doc/guide/database.arr

Disambiguating Column Names

try

$allArticles = Article::model()->with('category', 'author', 'reviews', 'proficiency')->together()->findAll(array('order'=>'t.proficiencyId,t.title'));

I missed that bit in the guide. Of course it works now

Thanks Horacio