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Re: distinct not working in a multiple join

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To: David Rio Deiros <driodeiros@xxxxxxxxx>
Subject: Re: distinct not working in a multiple join
From: Stephen Frost <sfrost@xxxxxxxxxxx>
Date: Thu, 9 Feb 2006 21:51:13 -0500
Cc: Tom Lane <tgl@xxxxxxxxxxxxx>, pgsql-general@xxxxxxxxxxxxxx
In-reply-to: <20060210022151.GD29347@xxxxxxxxxxxxxxxxxxxxxx>
Mail-followup-to: David Rio Deiros <driodeiros@xxxxxxxxx>, Tom Lane <tgl@xxxxxxxxxxxxx>, pgsql-general@xxxxxxxxxxxxxx
References: <20060209233309.GA473@xxxxxxxxxxxxxxxxxxxxxx> <6173.1139530819@xxxxxxxxxxxxx> <20060210022151.GD29347@xxxxxxxxxxxxxxxxxxxxxx>
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* David Rio Deiros (driodeiros@xxxxxxxxx) wrote:
> Now I have to redefine my query because I want to get the second 
> output but keeping the group_id. Ideas and suggestions are welcome.

You might want to look at 'distinct on'.

	Stephen

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