Re: 21 bit number for sequence

On Sat, Apr 15, 2006 at 10:24:59AM +0500, Shoaib Mir wrote:
> Right now Sequence by default uses bigint which supports upto 19bit numbers
> but I want to use a 21bit that can be supported by NUMERIC datatype. Is
> there any way I can sepcify while creating a sequence what datatype to use
> or if I can specify to create sequence with numeric datatype?

What do you mean by 19bit? Normal ints support upto 31 bits and bigints
upto 2^63 positive numbers.

Maybe you mean 19 *digit* numbers, which is about what a bigint can do.
Well, that's more numbers than you're ever likely to generate so that
question become: why do you need a sequence with that kind of range?

Have a nice day,
--
Martijn van Oosterhout   < kleptog@svana.org>   http://svana.org/kleptog/
> Patent. n. Genius is 5% inspiration and 95% perspiration. A patent is a
> tool for doing 5% of the work and then sitting around waiting for someone
> else to do the other 95% so you can sue them.


-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.1 (GNU/Linux)

iD8DBQFEQKWlIB7bNG8LQkwRAtp7AJ9365tVEPUqlS8Uks2RpoKebe6vyQCfcWSJ
h+6EyHJOjWa4QIoFRxtu+SQ=
=Jpg3
-----END PGP SIGNATURE-----