Hi,
Let's say I have the following models.
class User extends AppModel {
var $name="User";
var $hasMany=array('Document');
}
class Document extends AppModel {
var $name="Document";
}
Now some Users have published documents, and some Users have not. So I
want to create a SQL condition that will only find all the Users who
have some Documents, but ignore Users who have none.
I can't figure out the condition for this. Everything I try produces a
SQL error.
$data = $this->User->find('all',array('conditions'=>array(????)));
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