【发布时间】:2025-12-04 10:45:01
【问题描述】:
我有 3 个表格:文章:
id title content date
标签:
id name
tags_in_news:
id news_id tag_id
news_id 是文章表的外键,tag_id 是标签表的外键...如何删除文章? 我试过但没有收到,我的代码:
$aid=(int)$this->uri->segment(3,0);
$this->db->query("DELETE * FROM articles, tags_in_news WHERE articles.id = $aid AND tags_in_news.news_id = $aid ");
请帮帮我;)
【问题讨论】:
标签: mysql codeigniter codeigniter-2