相关疑难解决方法(0)

在使用活动记录的CodeIgniter中,如何执行不等于in $this->db->where().例如:

$this->db->where('emailsToCampaigns.campaignId', $campaignId);

将等于,但我不必等于.我试过了:

$this->db->where('emailsToCampaigns.campaignId <> ', $campaignId);
$this->db->where('emailsToCampaigns.campaignId != ', $campaignId);
$this->db->where('emailsToCampaigns.campaignId', ' != ' . $campaignId);
$this->db->where('emailsToCampaigns.campaignId != ' . $campaignId);

一切都没有运气.想法？

如果此查询选择所有记录,其中id = 11

 $this->db->select('title')->from('mytable')->where('id', $id)->limit(10, 20);
 $query = $this->db->get();

那么选择所有记录的查询是什么,其中id!= 11的CodeIgniter样式.