Re: [HACKERS] Numeric type
От | Bruce Momjian |
---|---|
Тема | Re: [HACKERS] Numeric type |
Дата | |
Msg-id | 199901060233.VAA20326@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Numeric type ("Thomas G. Lockhart" <lockhart@alumni.caltech.edu>) |
Список | pgsql-hackers |
> OK, I give up :) How do I use the numeric type? > > postgres=> create table n1 (n numeric(10,5), d decimal(10,5)); > CREATE > postgres=> insert into n1 values ('1.23456', '1.23456'); > ERROR: overflow on numeric > ABS(value) >= 10^0 for field with precision 2087 scale 31828 > postgres=> insert into n1 values ('12345.23456', '1.23456'); > ERROR: overflow on numeric > ABS(value) >= 10^4 for field with precision 2087 scale 50860 > Works here. Don't you hate when that happens:test=> create table n1 (n numeric(10,5), d decimal(10,5));CREATEtest=> insertinto n1 values ('1.23456', '1.23456');INSERT 18602 1test=> insert into n1 values ('12345.23456', '1.23456');INSERT18603 1test=> select * from n1; n| d-----------+------- 1.23456|1.2345612345.23456|1.23456(2rows) -- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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