【发布时间】:2012-10-25 16:38:19
【问题描述】:
我有以下型号:
class Model_User extends ORM {
protected $_primary_key = 'name';
protected $_has_many = array(
'repositories' => array(
'model' => 'repository',
'through' => 'repository_user',
),
);
}
class Model_Repository extends ORM {
protected $_primary_key = 'name';
protected $_has_many = array(
'users' => array(
'model' => 'user',
'through' => 'repository_user',
),
);
}
我使用以下代码获取所有未连接到存储库的用户:
$repository = ORM::factory( 'repository', $this->request->param('svn_name') );
$users = ORM::factory('user')->where( 'name', 'NOT IN', $repository->users->find_all()->as_array() )
->find_all();
很遗憾,如果没有用户连接到特定存储库,我会收到以下错误消息:
Database_Exception [ 1064 ]: You have an error in your SQL syntax; check the manual
that corresponds to your MySQL server version for the right syntax to use near
')' at line 1 [ SELECT `user`.* FROM `users` AS `user` WHERE `name` NOT IN () ]
如何在不使用 if 且仅使用 Kohana-Methods 的情况下解决此问题?
【问题讨论】:
标签: php orm kohana kohana-orm kohana-3.2