From: Tom Lane <tgl@sss.pgh.pa.us>
To: Susan <brknrose@counterconspiracy.org>
Cc: pgsql-sql@postgresql.org
Subject: Re: adding not null constraints on columns
Date: Wed, 12 Feb 2003 01:18:45 -0500
Message-ID: <1245.1045030725@sss.pgh.pa.us> (raw)
In-Reply-To: <000601c2d227$91426400$0400a8c0@sd.cox.net>
References: <000601c2d227$91426400$0400a8c0@sd.cox.net>
"Susan" <brknrose@counterconspiracy.org> writes:
> Is there a way to add not null constraints on a column after the column
> has been created? Any help would be appreciated. Thanks.
Certainly. See the ALTER TABLE command.
regards, tom lane
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To: pgsql-sql@postgresql.org
Cc: tgl@sss.pgh.pa.us, brknrose@counterconspiracy.org
Subject: Re: adding not null constraints on columns
In-Reply-To: <1245.1045030725@sss.pgh.pa.us>
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