from not null field to nullable field?

From: Carolyn Lu Wong <carolyn(at)kss(dot)net(dot)au>
To: "pgsql-sql(at)postgresql(dot)org" <pgsql-sql(at)postgresql(dot)org>
Subject: from not null field to nullable field?
Date: 2000-07-20 06:13:20
Message-ID: 39769880.85E7D796@kss.net.au
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I have a field in a table that has been defined 'not null'. Is it
possible to remove this constraint? I don't see this option under 'alter
table'.

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