Codeigniter:如何在 Active record 中使用 Order by?
Codeigneter : How to use Order by in Active record?
我有一个数据库列 "days"
。我想随机插入星期几 Tuesday,Monday,Thursday,Wednesday
| id | Days
-------------------
| 1 | Tuesday
| 2 | Monday
| 3 | Thursday
| 4 | Wednesday
为了使用 Codeigniter Active Record 查看我的视图,我将如何 return ?
如果 Days 列仅包含星期几,那么您可以这样做:
$this->db->query(SELECT * FROM TABLENAME ORDER BY FIELD(Days, 'MONDAY', 'TUESDAY', 'WEDNESDAY', 'THURSDAY', 'FRIDAY', 'SATURDAY', 'SUNDAY'));
我有一个数据库列 "days"
。我想随机插入星期几 Tuesday,Monday,Thursday,Wednesday
| id | Days
-------------------
| 1 | Tuesday
| 2 | Monday
| 3 | Thursday
| 4 | Wednesday
为了使用 Codeigniter Active Record 查看我的视图,我将如何 return ?
如果 Days 列仅包含星期几,那么您可以这样做:
$this->db->query(SELECT * FROM TABLENAME ORDER BY FIELD(Days, 'MONDAY', 'TUESDAY', 'WEDNESDAY', 'THURSDAY', 'FRIDAY', 'SATURDAY', 'SUNDAY'));