Re: sql question

On Fri, 11 Mar 2005 13:36:17 +0100, Steven Verhoeven
<Steven(dot)Verhoeven(at)dmbr(dot)UGent(dot)be> wrote:
> Hi all
>
> My table definition :
>
> id | fref | mref
> ------+-----------+----------
> 1 | 23 | 25
> 2 | 24 | 28
> 3 | 25 | 31
> 4 | 26 | 34
>
> My problem :
> i need a query that results in this :
>
> id | ref
> ------+----------
> 1 | 23
> 1 | 25
> 2 | 24
> 2 | 28
> 3 | 25
> 3 | 31
> 4 | 26
> 4 | 34
>
>
> Do I need a crosstab-query ?

select id, fref from mytable
union all
select id, mref from mytable
order by 1,2

klint.

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