我正在构建一个 Symfony 1.4.20 应用程序,并编写了以下代码:
public function getListForAdmin() {
$user = sfContext::getInstance()->getUser();
$q = $this->createQuery('g');
if ($user->hasCredential('can_admin_full')) {
$q->addWhere('g.name IN (?)', array('Administradores Monitor', 'Monitor'));
} else if ($user->hasCredential('can_admin')) {
$q->addWhere('g.name IN (?)', array('Monitor'));
}
return $q;
}
在 Symfony 日志中查看结果查询如下:
SELECT s.id AS s__id, s.name AS s__name, s.description AS s__description, s.created_at AS s__created_at, s.updated_at AS s__updated_at
FROM sf_guard_group s
WHERE (s.name IN ('Administradores Monitor'))
我在 phpMyAdmin 中运行查询,一切都很好,这意味着查询没有任何问题,但在 Symfony with Doctrine 中我收到此错误:
SQLSTATE[HY093]:无效的参数号:绑定变量的数量与标记的数量不匹配
为什么?怎么了?