Re: adding not null constraints on columns

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Susan" <brknrose(at)counterconspiracy(dot)org>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: adding not null constraints on columns
Date: 2003-02-12 06:18:45
Message-ID: 1245.1045030725@sss.pgh.pa.us
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"Susan" <brknrose(at)counterconspiracy(dot)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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