SQL选择两个近场

Question

如何选择两个最近场到特定时间戳？

SELECT * 
FROM 'wp_weather' 
WHERE (timestamp most nearly to 1385435000) AND city = 'Махачкала' 

表：

id | timestamp 
--------------- 
0 | 1385410000 
1 | 1385420000 
2 | 1385430000 
3 | 1385440000 
4 | 1385450000 

Answer 1

SELECT * 
FROM wp_weather 
WHERE city = 'Махачкала' 
order by abs(timestamp - 1385435000) 
limit 2 

Answer 2

你可以试试这样：

SELECT * FROM 'wp_weather' 
WHERE city = 'Махачкала' 
order by abs(timestamp - 1385435000) 
limit 2 

同时检查ABS function