我有以下 DQL 查询:
$query = Doctrine_Query::create()
->select('p.genre')
->from('Profile p')
->where('sf_guard_user_id = ?', 11);
如果我返回 SQL 语法,$sql = $query->getSqlQuery();
我会得到:
SELECT p.id AS p__id, p.genre AS p__genre FROM profile p WHERE (p.sf_guard_user_id = ?)
这不正常。应该是11吧?:
SELECT p.id AS p__id, p.genre AS p__genre FROM profile p WHERE (p.sf_guard_user_id = 11)
如果我写:
$query = Doctrine_Query::create()
->select('p.genre')
->from('Profile p')
->where('sf_guard_user_id = ' . 11);
SQL 语法是正确的。
通常 DQL 应该自动执行此操作。为什么没有发生?