MySQL雙重排序

Question

我想對我的用戶列表進行雙重排序。這可能在一個MySQL查詢中嗎？

1. 排序activity
2. 排序ID

例如：

1 Jack Active 
2 Jill Active 
5 Jens Active 
3 Harry Inactive 
4 Larry Inactive 
6 Luke Inactive 

Answer 1

您可以使用ORDER BY條款根據需要儘可能多的列進行排序。

SELECT id, name, activity 
FROM userList 
ORDER BY Activity, ID 

我建議您閱讀MySQL ORDER BY文檔。 MySQL: ORDER BY Optimization

Answer 2

SELECT id, name, activity 
FROM your_table 
ORDER BY activity ASC, id ASC 

Answer 3

Select * from table order by activity, ID; 

Answer 4

SELECT * 
FROM table_name 
ORDER BY activity, ID; 

Answer 5

是，

SELECT (user.name|| ' ' || user.status) AS sorted_list 
FROM STUDENTS 
ORDER BY user.status, user.name