MySQL中的ORDER BY可以正常使用1列而不是2

Question

我希望按顺序显示计数和职业。我可以做一个就好了但是当我将第二列添加到ORDER BY语句时就不行了。

SELECT CONCAT("There are a total of ", COUNT(occupation), " ", occupation, "s.")
FROM occupations
GROUP BY occupation
ORDER BY COUNT(occupation) ASC, occupation ASC;

结果如下：

There are a total of 3 Doctors. 
There are a total of 4 Actors. 
There are a total of 4 Singers. 
There are a total of 7 Professors.

我尝试将它们反转，我也尝试指定表名（occupations.occupation）以避免任何歧义，但没有任何作用。我需要创建单独的变量吗？

Answer 1

如果占领中有任何资本和小组合，那么它将使其成为一个所有人，然后对其进行排序。肯定会解决排序问题。

SELECT CONCAT("There are a total of ", COUNT(occupation), " ", occupation, "s.")
FROM occupations
GROUP BY occupation
ORDER BY COUNT(occupation) ASC, initcap(occupation)  ASC;

Answer 2

我发布的查询是正确的 - 事实证明应用程序正在考虑错误，因为职业是大写而不是lowerca