From: Louis-David Mitterrand <vindex+lists-pgsql-sql@apartia.org>
To: pgsql-sql@postgresql.org
Subject: selecting latest record
Date: Tue, 22 Sep 2009 11:44:57 +0200
Message-ID: <20090922094457.GA24885@apartia.fr> (raw)
Hi,
I have a simple table
price(id_product, price, date)
which records price changes for each id_product. Each time a price
changes a new tuple is created.
What is the best way to select only the latest price of each id_product?
Thanks,
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To: pgsql-sql@postgresql.org
Cc: vindex+lists-pgsql-sql@apartia.org
Subject: Re: selecting latest record
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