【发布时间】:2012-03-29 20:41:22
【问题描述】:
我有这个工作查询:
$q = $this->db->query('SELECT u.name FROM users u
JOIN user_group ug ON u.id = ug.user_id
JOIN groups g ON g.id = ug.group_id WHERE ug.group_id = "4" ');
我想用活动记录替换它。我想出了这样的东西,但显然它不起作用:
$this->db->select('name');
$this->db->from('users');
$this->db->join('user_group', 'user_group.user_id = users.id);
$this->db->join('groups', 'groups.id = user_group.group_id');
$q = $this->db->get();
谢谢 勒隆
【问题讨论】:
标签: sql codeigniter activerecord