Обсуждение: question about timestamp with tz
Question.. is there a way that I can get Postgres to return the tz as supplied on the insert statement
insert into TTSTZ(RNUM, CTSTZ) values ( 0, null);
insert into TTSTZ(RNUM, CTSTZ) values ( 1, timestamp with time zone '2000-12-31 12:00:00.0-05:00');
insert into TTSTZ(RNUM, CTSTZ) values ( 2, timestamp with time zone '2000-12-31 12:00:00+00:00');
insert into TTSTZ(RNUM, CTSTZ) values ( 3, timestamp with time zone '2000-12-31 12:00:00.0+05:00');
select rnum, CTSTZ
0;""
1;"2000-12-31 12:00:00-05"
2;"2000-12-31 07:00:00-05"
3;"2000-12-31 02:00:00-05"
select rnum, extract (hour from ctstz), extract (timezone_hour from ctstz) from ttstz
0;;
1;12;-5
2;7;-5
3;2;-5
the6campbells <the6campbells@gmail.com> writes:
> Question.. is there a way that I can get Postgres to return the tz as
> supplied on the insert statement
No.
regards, tom lane
On Thu, Oct 22, 2009 at 2:41 PM, the6campbells <the6campbells@gmail.com> wrote: > Question.. is there a way that I can get Postgres to return the tz as > supplied on the insert statement PostgreSQL converts the timezone to GMT and stores it with no offset, then adds an offset based on the TZ of the client requesting it back later. If you want to store the offset you'll have to do it yourself. Note that offset does not necessarily = timezone...