From: Claudia Kosny <ckosny@gmx.net>
To: pgsql-sql@postgresql.org
Subject: fetch first rows of grouped data
Date: Mon, 27 Aug 2007 18:36:47 +0200
Message-ID: <46D2FD9F.3020000@gmx.net> (raw)
Hi there
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.
Thanks for any tips.
Claudia
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Subject: Re: fetch first rows of grouped data
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