我有一个mysql字段类型,它的名称是代码,类型是int(11),我使用这个学说dql:
$dql = "SELECT u.id, u.password, u.lastLoginIp, u.lastLoginDate FROM Entities\User u WHERE u.status = '1' AND (u.code = ?1 OR u.email = :n OR u.secretKey = :n)";
$query = $this->_em->createQuery($dql);
$query->setParameter('n', $this->username);
$query->setParameter(1, (int)$this->username);
$query->setMaxResults(1);
$results = $query->getArrayResult();
print_r($results);
但是无论我以$this->username
传递任何值,整数还是字符串,它仍然会找到一条代码字段值为0的记录。为什么会发生这种情况?我可能不得不把代码字段设置为mysql中的UNIQUE键。
假设您的表是用户您应该将参数设置为所需的相同时间,例如:
$dql = "SELECT u.id, u.password, u.lastLoginIp, u.lastLoginDate
FROM User u WHERE u.status = '1' AND (u.code = :n0 OR u.email = :n1 OR u.secretKey = :n2)";
$query = $this->_em->createQuery($dql);
$query->setParameter('n0', $this->username);
$query->setParameter('n1', (int)$this->username);
$query->setParameter('n2', (int)$this->username);
$query->setMaxResults(1);
$results = $query->getArrayResult();
print_r($results);