From: | Jie Liang <jliang(at)ipinc(dot)com> |
---|---|
To: | Steve Meynell <steve(at)candata(dot)com> |
Cc: | Postgresql Mailing List <pgsql-sql(at)postgresql(dot)org> |
Subject: | Re: Help Retrieving Latest Record |
Date: | 2001-02-16 21:49:16 |
Message-ID: | Pine.BSF.4.10.10102161347020.69460-100000@tidal.ipinc.com |
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Lists: | pgsql-sql |
Subquery will do:
select * from basket where Date in (select max(Date) from basket);
Jie LIANG
St. Bernard Software
Internet Products Inc.
10350 Science Center Drive
Suite 100, San Diego, CA 92121
Office:(858)320-4873
jliang(at)ipinc(dot)com
www.stbernard.com
www.ipinc.com
On Fri, 16 Feb 2001, Steve Meynell wrote:
> Hi, I am not sure if this went through the first time so here it is
> again.
>
>
> Ok what I am trying to do is select out of the database the latest
> record meeting a certain criteria.
>
> Example:
>
> Number | Fruit | Date
> 15 Apples July 20, 1999
> 20 Oranges June 7, 2000
> 13 Pears Jan 31, 2000
> 17 Apples April 10, 1999
> Now what I need to do is select the oranges out because the date is the
> latest one, something like:
>
> select * from basket where max(date);
> This would yield me:
> 20 Oranges June 7, 2000
>
> I know this doesn't work but I need something like it.
> or something like
>
> select * from basket where max(date) and fruit='Apples';
> This would yield me:
> 15 Apples July 20, 1999
>
> Thank you in advance,
>
>
> --
> Steve Meynell
> Candata Systems
>
>
>
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