public $__table = 'user_openid'; // table name
public $canonical; // varchar(255) primary_key not_null
public $display; // varchar(255) unique_key not_null
- public $user_id; // int(4) unique_key not_null
+ public $user_id; // int(4) not_null
public $created; // datetime() not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP