[英]Select the largest number of countries from database
我有一個像這樣的數據庫:-ID --- COUNTRY
該數據庫中充滿了數據,並且有很多重復項,但它們應該存在。 我想要做的是選擇數據庫中條目最多的國家/地區,但仍然不知道如何將查詢組合在一起。
SELECT `COUNTRY`, count(`COUNTRY`) FROM `table` GROUP BY `COUNTRY`;
select `country`, count(`country`) as 'count' from `table` group by `country` order by `count` DESC LIMIT, 0,1
SELECT id, country, COUNT(*) as total FROM table GROUP BY country ORDER BY total DESC LIMIT 1
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