CodeIgnite Mysql日期

Question

我有一个我无法解决的问题:(

好吧，我有2个约会和2次。

• 开始发布的1个日期
• 完成发布的1个日期
• 1次开始发布
• 1次结束发布

我需要什么？ 显示最近的记录，

• 开始发布日期是最新的
• 结束发布日期尚未完成
• 开始发布时间是最新的
• 结束发布时间尚未完成

我试过

start date >= date('Y-m-d') AND
finish date <= date('Y-m-d') AND
(start time) >= date('H:i:s') AND
end time <= date('H:i:s'))

order by ('finish date', 'desc');

在codeIgniter ..

中

->where("start_date >= '{$today}' AND finish_date <= '{$today}'")
 ->where("start_time >= '{$time}' AND finish_time <= '{$time}'")

我想念的是什么？

由于

Answer 1

我认为我修好了......

(start_date >= $today AND start_time <= $time) AND
(finish_date <= $today AND end_time >= $time)

嗯，这有效...

Answer 2

您需要更改有效的recods查询 从

$this->select(*)->from('table')->where("start_date >= '{$today}' AND finish_date <= '{$today}'")
 ->where("start_time >= '{$time}' AND finish_time <= '{$time}'")

到

$this->db->query("SELECT * FROM table WHERE start_date BETWEEN {$today} AND finish_date BETWEEN {$today} AND start_time BETWWEN {$time} AND finish_time BETWWEN {$time}");

return $this->db->get()->result();