MySQL返回最接近的较高值

Question

I have a table of data as follows:

id    type     temp
01    ABC123   10
02    ABC123   20
03    ABC123   30

A user may supply a temp number of 18, so in this case I want to return 20, so the nearest higher temp value to that supplied. How do I do this please. I cannot find a matching answer / example. Thanks in advance.

Answer 1

SELECT MIN(temp) 
FROM foo 
WHERE temp > &userinput;`

Answer 2

尝试这个

Select * from table where temp>input order by temp limit 1