Re: AW: [HACKERS] Re: [QUESTIONS] money or dollar type
От | Bruce Momjian |
---|---|
Тема | Re: AW: [HACKERS] Re: [QUESTIONS] money or dollar type |
Дата | |
Msg-id | 199805121659.MAA01929@candle.pha.pa.us обсуждение исходный текст |
Ответ на | AW: [HACKERS] Re: [QUESTIONS] money or dollar type (Andreas Zeugswetter <andreas.zeugswetter@telecom.at>) |
Список | pgsql-hackers |
> > > 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. -- Bruce Momjian | 830 Blythe Avenue maillist@candle.pha.pa.us | Drexel Hill, Pennsylvania 19026 + If your life is a hard drive, | (610) 353-9879(w) + Christ can be your backup. | (610) 853-3000(h)
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