Re: AW: [HACKERS] Re: [QUESTIONS] money or dollar type

From: Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>
To: andreas(dot)zeugswetter(at)telecom(dot)at (Andreas Zeugswetter)
Cc: lockhart(at)alumni(dot)caltech(dot)edu, hackers(at)postgreSQL(dot)org
Subject: Re: AW: [HACKERS] Re: [QUESTIONS] money or dollar type
Date: 1998-05-12 16:59:02
Message-ID: 199805121659.MAA01929@candle.pha.pa.us
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>
>
> I've just finished working on the type
> conversion algorithms so understand the current "atttypmod" field a bit
> better, but have not decided how to extend it to multiple fields.
>
> devide it into two 16 bit integers ?

atttypmod is only 16 bits, so it would be two 8-bit values. I can
change it to 32-bits if needed.

>
> A mathematical package exists for infinite scale decimals, I think
> it was part of a 56 bit RSA cracking effort. It has all thinkable
> operations defined (some I have never heard of, and I am no beginner in math)
> I think I wrote to the list about it in the past, but I can't find it anymore.

Maybe Marc can find it.

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