Re: fetch first rows of grouped data

From: "D'Arcy J(dot)M(dot) Cain" <darcy(at)druid(dot)net>
To: Claudia Kosny <ckosny(at)gmx(dot)net>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: fetch first rows of grouped data
Date: 2007-08-27 16:51:02
Message-ID: 20070827125102.e52b43de.darcy@druid.net
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On Mon, 27 Aug 2007 18:36:47 +0200
Claudia Kosny <ckosny(at)gmx(dot)net> wrote:
> I have a list of events that take place in a certain city at a certain
> date. Now I would like to have the first two (ordered by date) events
> for each city.
>
> Is there a way to do this with one query?
> I am using PostgreSQL 7.4.

I believe you are looking for the LIMIT keyword. Check the docs on the
web site.

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D'Arcy J.M. Cain <darcy(at)druid(dot)net> | Democracy is three wolves
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