Return-Path: pg_adm@postgres.berkeley.edu
Received: by postgres.Berkeley.EDU (5.61/1.29)
	id AA11890; Wed, 24 Jul 91 12:25:30 -0700
Date: Wed, 24 Jul 91 12:25:30 -0700
From: ambdata%dpi.inpe.br@cmsa.Berkeley.EDU (Banco de Dados Ambiental)
Subject: index on datetime types
To: postgres@postgres.berkeley.edu
To: postgres@postgres.berkeley.edu
Message-Id: <9107241922.AA04338@dpi.inpe.br>
X-Envelope-To: postgres@postgres.berkeley.edu

        Is there a way of using indexes on attributes of type "datetime"
other than associating operators in the pg_amop system catalogs class?
        Thanks for any hints.