Re: [GENERAL] float8 type

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От Sferacarta Software
Тема Re: [GENERAL] float8 type
Дата
Msg-id 8457.980805@bo.nettuno.it
обсуждение исходный текст
Ответ на float8 type  ("Krasnow, Greg" <gak@hnc.com>)
Список pgsql-general
Hello Krasnow,,

martedì, 4 agosto 98, you wrote:

KG> Is it not possible to have a float8 value default to a negative number??

KG> I tried:
KG> CREATE TABLE TEST1 (T1 FLOAT8 DEFAULT -1);
KG> and I am getting:
KG> ERROR: DEFAULT: type mismatched.

KG> I also tried:
KG> CREATE TABLE TEST1 (T1 FLOAT8 DEFAULT -1.0);
KG> and have the same result.

KG> am I going to have to create a function which returns the negative of a
KG> number since it seems like the parser does not recognize the '-' as a
KG> negative sign?

KG> - Greg


KG> Greg Krasnow
KG> HNC Software Inc.
KG> Financial Solutions Group
KG> Senior Software Engineer
KG> Email: gak@hnc.com
KG> Direct Phone: 619.799.8341
KG> Fax: 619.799.8036

Try this:

CREATE TABLE TEST1 (T1 FLOAT8 DEFAULT '-1')

                                      ^^^^^

Best regards,
  Jose'                            mailto:sferac@bo.nettuno.it



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