選擇MAX（）和相應的ID

Question

SELECT MAX(count),id_university FROM (
    SELECT COUNT(*) as count, id_university FROM `users` 
    where status = 2 AND id_university>0 
    GROUP BY id_university 
)AS counts 

當前上面的查詢給我id_university = 1，而不是相應的值。

我怎樣才能得到最大數量各自的id_university？

Answer 1

使用ORDER BY和LIMIT

SELECT COUNT(*) AS count, id_university 
FROM users 
WHERE status = 2 AND id_university > 0 
GROUP BY id_university 
ORDER BY count DESC 
LIMIT 1