date_part('timezone_hour')

[Jukka Väänänen]

hi,

using postgresql 7.3.1:

# select current_timestamp,date_part('timezone_hour',curren t_timestamp);
timestamptz | date_part
-------------------------------+-----------
2003-09-16 10:51:58.228489+03 | -3
(1 row)

I would expect date_part('timezone_hour') to return 3. But it returns -3
instead. Why so?

-Jukka

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[Tom Lane]

=?ISO-8859-1?Q?Jukka_V=E4=E4n=E4nen?= <ju************@batman.jypoly.fi> writes:

using postgresql 7.3.1: # select current_timestamp,date_part('timezone_hour',curren t_timestamp);
timestamptz | date_part
-------------------------------+-----------
2003-09-16 10:51:58.228489+03 | -3
(1 row) I would expect date_part('timezone_hour') to return 3. But it returns -3
instead. Why so?

Because someone got it backwards ;-). We have reversed the sign of this
result for 7.4.

regards, tom lane

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