Re: Question about query with SUM

select Id, Sum( Usage )
from <table>
group by Id;

Regards,
Aleksandr Kononov

In article <3A4936C1.35597C57_at_exit109.com>,   Rolf Kamp <rfk_at_exit109.com> wrote:
> Hi:
> I have a table with 2 rows:
> - ID (a varchar)
> - usage (a number)
>
> Presently, I have a query that returns the distinct IDs in the
> table, then I query the table and SUM(usage) for each unique ID. I
 would
> like to have oracle do both steps for me in 1 query. So far I have
 this:
>
> select distinct ID, SUM(USAGE)
> from USAGE;
>
> But I get an error stating "Not a single group function".
>
> Any help is greatly appreciated.
> - rfk
>
>

Sent via Deja.com
http://www.deja.com/ Received on Wed Dec 27 2000 - 00:36:20 CST