- Set ID as a bigint by default now.

- EntityCollection now transforms array received from append() into entity and then append them.
- Corrected a big bug within QueryBuilder which was missed when it was made compatible with MSSQL.

src/Annotation/Property/Field/Id.php

@@ -11,7 +11,7 @@ class Id extends \Ulmus\Annotation\Property\Field {
         $this->attributes['primary_key'] = true;
         $this->attributes['auto_increment'] = true;
         
-        parent::__construct('int');
+        parent::__construct('bigint');
     }
 
 }