[英]PHP Get the most popular item in table
可以说我的桌子看起来像:
username userid
a1 1
a1 1
a1 1
b2 2
c2 3
d2 3
最受欢迎的用户名: a1
如何在表格中找到最受欢迎的商品?
SELECT username, count(*) AS frequency
FROM your_table
GROUP BY username
ORDER BY frequency DESC
LIMIT 1
将产生一行:
username | frequency
---------+----------
a1 3
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