Re: CREATE TABLE docs fix - Mailing list pgsql-patches

From Rod Taylor
Subject Re: CREATE TABLE docs fix
Date
Msg-id 1030884808.8617.91.camel@jester
Whole thread Raw
In response to CREATE TABLE docs fix  (Neil Conway <neilc@samurai.com>)
Responses Re: CREATE TABLE docs fix
List pgsql-patches
On Sun, 2002-09-01 at 04:00, Neil Conway wrote:
> This patch fixes a minor inaccuracy in the documentation: NOT NULL is
> not synonymous with CHECK (xxx IS NOT NULL) -- for example, consider
> ALTER TABLE ADD PRIMARY KEY, which checks for 'NOT NULL', not a check
> constraint.

Yeah, but they're still synonymous.


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