小编mat*_*att的帖子

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？