【发布时间】:2015-11-14 20:37:31
【问题描述】:
我是 Codeigniter 的新手,我仍然对数据库交互有所了解。我无法弄清楚为什么这会给我一个错误,我认为它与查询有关,但我可以直接针对数据库运行它而不会出错。有什么想法吗?
public function getLastSafetyTraining()
{
$query = "SELECT entry_date as date, field_id_108 as instructor FROM exp_channel_titles t, exp_channel_data d WHERE t.channel_id = 27 AND t.entry_id = d.entry_id";
$result = $this->db->query($query);
foreach ($result->result_array() as $row)
{
echo $row['date'];
echo $row['instructor'];
}
}
添加成功的数据库调用:
public function getListOfInstructors()
{
$query = $this->db->select('member_id, email, group_id')
->where('group_id >', 7)
->limit(10, 20)
->get('exp_members');
return $query->result_array();
}
【问题讨论】:
标签: codeigniter