| Lists: | pgsql-hackers |
|---|
| From: | "Jackson, DeJuan" <djackson(at)cpsgroup(dot)com> |
|---|---|
| To: | PGSQL Hackers <pgsql-hackers(at)hub(dot)org> |
| Subject: | [OT] Timezones and Daylight savings. |
| Date: | 1999-03-31 00:02:21 |
| Message-ID: | D05EF808F2DFD211AE4A00105AA1B5D2037C88@cpsmail |
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| Lists: | pgsql-hackers |
Could one of you kinds soul point me to the PostgreSQL code for determining
Timezones and Daylight Savings. If I can assess the OS's database that
would be best. Thanks
-DEJ
| From: | Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu> |
|---|---|
| To: | "Jackson, DeJuan" <djackson(at)cpsgroup(dot)com> |
| Cc: | PGSQL Hackers <pgsql-hackers(at)hub(dot)org> |
| Subject: | Re: [HACKERS] [OT] Timezones and Daylight savings. |
| Date: | 1999-03-31 15:47:04 |
| Message-ID: | 37024378.76568813@alumni.caltech.edu |
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| Lists: | pgsql-hackers |
> Could one of you kinds soul point me to the PostgreSQL code for
> determining Timezones and Daylight Savings.
backend/utils/adt/{dt.c,nabstime.c}
> If I can assess the OS's database that would be best.
Not sure what you mean here. As a guess, you should look at the
utility "zdump", which will show you the transition times for ST/DST.
You can set the TZ environment variable (or PGTZ envar when running
Postgres) to test out different time zones, which is how I can test
bug reports from other parts of the world.
- Tom