The documentation (http://www.postgresql.org/docs/7.4/static/datetime-keywords.html) doesn’t have an entry for Indian Standard Time, nor for any other time zone with a GMT+5:30 offset.
Is this just an omission from the documentation? If so, what are the name and codes of the GMT+5:30 time zone?
Or does PostgreSQL really have no time zone that it can read for this rather important place? If so, can this problem be fixed?
(I believe the standard code for Indian Standard Time is IST, which alas conflicts with PostgreSQL’s code for Israel Standard Time, so I guess some other code needs to be used for India.)
The documentation and/or PostgreSQL itself are also missing some other GMT offsets:
- GMT+5:45 (Nepal)
- GMT+11 (various mid-Pacific islands) – There actually is one zone with this offset, but it is an Australian daylight saving time zone (AESST), so using it for standard time is a bit untidy.
- GMT+11:30 (Norfolk Island)
- GMT+13 and GMT+14 (Kribali, Tonga) – Yes indeed, these Pacific islands are actually more than 12 hours ahead of GMT!
These are less important than India because (except for Nepal) they only apply to a few Pacific islands, but if someone were to go in there and fix the India problem, it might be a good time to tidy these up as well.
~ TIA
~ Ken
