Mysql查询以不同的顺序回归

Question

I have a query that I run in mysql:

SELECT *
FROM title
WHERE id
IN (
(SELECT id
FROM title
WHERE id = '71'), 
(SELECT id
FROM title
WHERE id = '49'), 
(SELECT id
FROM title
WHERE id = '67'), 
(SELECT id
FROM title
WHERE id = '75'), 
(SELECT id
FROM title
WHERE id = '74')
)

I'm expecting my records in the order given: 71, 49, 67, 75, 74

But what I get back is in ascending order.

I cannot use another parameter for the search. What I need is for my records to come back in the order given by me. Is there a command that I can issue or how would I be able to work it.

Once again, I cannot use another query parameter to sort because I don't have one. I just need them back in the order they're being put in.

Is this even possible?

Thank you!

PS: PhP solutions only if I can sort the $result before I read the $row.

Answer 1

Use FIELD function - http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_field

Or FIND_IN_SET - http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_find-in-set

/* your query begin */ ORDER BY FIELD(`id`, 71, 49, 67, 75, 74)

Answer 2

You can use

ORDER BY FIND_IN_SET(id, ('21,10,25,4'))

Go thorugh this link