Re: some questions

From: Bruno Wolff III <bruno(at)wolff(dot)to>
To: Ludwig Lim <lud_nowhere_man(at)yahoo(dot)com>
Cc: PostgreSQL Mailing List <pgsql-novice(at)postgresql(dot)org>
Subject: Re: some questions
Date: 2002-07-27 11:09:33
Message-ID: 20020727110933.GA25055@wolff.to
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On Fri, Jul 26, 2002 at 19:26:15 -0700,
Ludwig Lim <lud_nowhere_man(at)yahoo(dot)com> wrote:
> Hi:
>
> 1)
> When I do the ff sql statement
> select foo
> from bar
> limit n;
>
> Is it the same as :
> select foo
> from bar
> order by oid
> limit n;

No. If you don't use order by then there is no guarenteed order.

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