Php 按何处条件订购

我有以下疑问：

select `state` from `table1` 
where `state` in ('NC','North Carolina','TN','Tennessee','CO','Colorado','NM','New Mexico','UT','Utah')
limit 200 offset 0

我需要按照我的

where

子句中出现的

state

对结果进行排序（即首先

NC

，然后

TN

，然后

CO

，依此类推）

我该怎么做？我尝试使用了“按顺序排序”，但没有给出这样的结果。

试试这个：

order by case when `state`='NC' or `state`='North Carolina' then 1 
              when `state`='TN' or `state`='Tennessee' then 2
              when `state`='CO' or `state`='Colorado' then 3
         end 

---

当构造时，您可以将按排序与大小写组合：

ORDER BY CASE 
            WHEN state = 'NC' THEN 1
            WHEN state = 'North Carolina' THEN 2
            ...
         END

您可以使用

SELECT `state`
FROM `table1`
WHERE `state` IN ('NC','North Carolina','TN','Tennessee','CO','Colorado','NM','New Mexico','UT','Utah')
ORDER BY FIELD(`state`, 'NC','North Carolina','TN','Tennessee','CO','Colorado','NM','New Mexico','UT','Utah');

---

等等……

你看不到标签

MySQL

？@verternus问题是

MySQL

tag有没有办法重用

中
子句中的值列表？@Asad你说的重用是什么意思D@JohnWoo我的意思是，有没有办法不必再写出来。你应该把你的查询缩进四个空格，这样它就会显示为代码
SELECT col_name
FROM table_nane
WHERE col_nane IN ('NC','North Carolina','TN','Tennessee','CO','Colorado','NM','New Mexico','UT','Utah')
ORDER BY FIELD(`state`, 'NC',.....);