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----- Original Message -----
From: "Michael Fuhr" <mike(at)fuhr(dot)org>
To: "Harald Armin Massa" <haraldarminmassa(at)gmail(dot)com>
Cc: "Joe Kramer" <cckramer(at)gmail(dot)com>; <>
Sent: Thursday, August 24, 2006 2:37 PM
Subject: Re: [GENERAL] Large database design advice

> On Thu, Aug 24, 2006 at 07:19:29PM +0200, Harald Armin Massa wrote:
>> so with serial there are only 2.147.483.648 possible recordnumbers.
>
> Actually 2147483647 using the default sequence start value of 1 and
> going up to 2^31 - 1, the largest positive value a 32-bit integer
> can hold. You could get the full 32-bit range (4294967296) by
> allowing negative numbers and setting the sequence's MINVALUE and
> RESTART value to -2^31 (-2147483648).
>
>> Which should still be enough for "millions of records"
>
> Correct.
>
> --
> Michael Fuhr
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