Re: Select distinct question ... complicated

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От Darcy Buskermolen
Тема Re: Select distinct question ... complicated
Дата
Msg-id 200308061221.10570.darcy@wavefire.com
обсуждение исходный текст
Ответ на Select distinct question ... complicated  (The Pennant Shop <vicmogroup@yahoo.com>)
Список pgsql-hackers
This should be on the otyher lists, novice or general for example but here is
your answer anyway.


SELECT item, location FROM foo GROUP BY item,location HAVING count(item) >1
AND count(location) > 1;



On Wednesday 06 August 2003 12:05, The Pennant Shop wrote:
> Hi ,
>
> I have a table:
> item location
> aaa   10
> aaa   20
> bbb   10
> bbb   10
> ccc   10
> ccc   20
>
> I need to select distinct items where locations are
> the same. So result set should look like:
> item loation
> bbb 10
> Already spent 7 hours on this one.
>
> Thanks a lot / Alex
>
>
>
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--
Darcy Buskermolen
Wavefire Technologies Corp.
ph: 250.717.0200
fx:  250.763.1759
http://www.wavefire.com


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