Re: Is it possible to make the order of output the same as the order of input parameters?

* m. hvostinski (makhvost@gmail.com) wrote:
> I have a simple query like:
>
> SELECT * FROM customer WHERE id IN (23, 56, 2, 12, 10)
>
> The problem is that I need to retrieve the rows in the same order as the set
> of ids provided in the select statement. Can it be done?

Not very easily.  My first thought would be doing something like:

SELECT
  customer.*
FROM
  customer a
  JOIN (VALUES (1,23),(2,56),(3,2),(4,12),(5,10)) b
    ON (a.id = b.column2)
ORDER BY b.column1
;

    Thanks,

        Stephen