Is it allowed to use spaces in postgresql alias?
Why dont you try to use alias1 instead of "alias 1"?
On Wed, 2002-06-19 at 14:03, Michael Agbaglo wrote:
> Hi !
>
> It's long ago since I used SQL :-)
>
> select [expression 1] as [alias 1], [expression 2] as [alias 2]
> where [alias 1] < [alias 2]
> order by [alias 2] - [alias 1]
>
> ---> ERROR: Attribute '[alias 1]' not found
>
> I found a lot of 'select [expression] as' but I've never seen somebody
> accessing the alias ... Can't this be done ?
>
> M.
>
>
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 1: subscribe and unsubscribe commands go to majordomo(at)postgresql(dot)org
>
--
Wei Weng
Network Software Engineer
KenCast Inc.