我已经制定了一个查询,但是当我查看这些值时,它正在处理受保护的字段 - 我做错了什么?这显然是在 Drupal 中。
$query
->fields('registration', array('registration_id'))
->range(0, $i)
->orderBy('registration_id', 'desc')
->execute()
->fetchAssoc();
样本:
SelectQuery Object
(
[fields:protected] => Array
(
[registration_id] => Array
(
[field] => registration_id
[table] => registration
[alias] => registration_id
)
)
[expressions:protected] => Array
(
)
[tables:protected] => Array
(
[registration] => Array
(
ETC...