Re: USECS_* constants undefined with float8 timestamps?
| От | Robert Haas |
|---|---|
| Тема | Re: USECS_* constants undefined with float8 timestamps? |
| Дата | |
| Msg-id | CA+TgmoaFVJi-Zyh5sDOPLhOaH_iixWEzTFyfgai_r7vXEsusRA@mail.gmail.com обсуждение исходный текст |
| Ответ на | USECS_* constants undefined with float8 timestamps? ("Johann 'Myrkraverk' Oskarsson" <johann@2ndquadrant.com>) |
| Ответы |
Re: USECS_* constants undefined with float8
timestamps?
|
| Список | pgsql-hackers |
On Fri, Jul 29, 2011 at 11:18 AM, Johann 'Myrkraverk' Oskarsson <johann@2ndquadrant.com> wrote: > Hi all, > > I just noticed that the USECS_* constants are not defined when the server > is compiled without integer dates and timestamps. > > Explicitly, timestamp.h is > > #ifdef HAVE_INT64_TIMESTAMP > #define USECS_PER_DAY INT64CONST(86400000000) > #define USECS_PER_HOUR INT64CONST(3600000000) > #define USECS_PER_MINUTE INT64CONST(60000000) > #define USECS_PER_SEC INT64CONST(1000000) > #endif > > Is there a particular reason for this? Even with float8 timestamps > there are uses for these constants in extensions. I don't see any particular reason not define them unconditionally. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company
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