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To: Sandro Dentella <sandro.dentella@tin.it>
cc: pgsql-interfaces@postgresql.org
Subject: Re: How to determine PRIMARY KEYS 
In-reply-to: <20010611184617.A6328@bluff.diade.it> 
References: <20010611184617.A6328@bluff.diade.it>
Comments: In-reply-to Sandro Dentella <sandro.dentella@tin.it>
	message dated "Mon, 11 Jun 2001 18:46:17 +0200"
Date: Mon, 11 Jun 2001 14:40:17 -0400
Message-ID: <5950.992284817@sss.pgh.pa.us>
From: Tom Lane <tgl@sss.pgh.pa.us>
X-Archive-Number: 200106/47
X-Sequence-Number: 1710

Sandro Dentella <sandro.dentella@tin.it> writes:
>   Here is what I do:

Wouldn't it be easier just to look for the pg_index row (if any) that
has indisprimary = true?

			regards, tom lane