Re: UCT (Re: pgsql: Update time zone data files to tzdata release 2019a.)
От | Andrew Gierth |
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Тема | Re: UCT (Re: pgsql: Update time zone data files to tzdata release 2019a.) |
Дата | |
Msg-id | 877e98syi5.fsf@news-spur.riddles.org.uk обсуждение исходный текст |
Ответ на | Re: UCT (Re: pgsql: Update time zone data files to tzdata release 2019a.) (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: UCT (Re: pgsql: Update time zone data files to tzdata release 2019a.)
(Thomas Munro <thomas.munro@gmail.com>)
|
Список | pgsql-hackers |
>>>>> "Tom" == Tom Lane <tgl@sss.pgh.pa.us> writes: Tom> TBH, I find this borderline insane: it's taking a problem we did Tom> not have and moving the goalposts to the next county. Not just any Tom> old county, either, but one where there's a shooting war going on. Tom> As soon as you do something like putting detailed preferences into Tom> the zone name selection rules, you are going to be up against Tom> problems like "should Europe/ have priority over Asia/, or vice Tom> versa?" I would say that this problem exists with arbitrary preferences too. Tom> As long as we have a trivial and obviously apolitical rule like Tom> alphabetical order, I think we can skate over such things; but the Tom> minute we have any sort of human choices involved there, we're Tom> going to be getting politically driven requests to Tom> do-it-like-this-because-I-think- the-default-should-be-that. The actual content of the rules I suggested all come from the tzdb distribution; anyone complaining can be told to take it up with them. For the record, this is the list of zones (91 out of 348, or about 26%) that we currently deduce wrongly, as obtained by trying each zone name listed in zone1970.tab and seeing which zone we deduce when that zone's file is copied to /etc/localtime. Note in particular that our arbitrary rules heavily prefer the deprecated backward-compatibility aliases which are the most likely to disappear in future versions. (not all of these are fixable, of course) Africa/Abidjan -> GMT Africa/Cairo -> Egypt Africa/Johannesburg -> Africa/Maseru Africa/Maputo -> Africa/Harare Africa/Nairobi -> Africa/Asmara Africa/Tripoli -> Libya America/Adak -> US/Aleutian America/Anchorage -> US/Alaska America/Argentina/Buenos_Aires -> America/Buenos_Aires America/Argentina/Catamarca -> America/Catamarca America/Argentina/Cordoba -> America/Cordoba America/Argentina/Jujuy -> America/Jujuy America/Argentina/Mendoza -> America/Mendoza America/Argentina/Rio_Gallegos -> America/Argentina/Ushuaia America/Chicago -> US/Central America/Creston -> MST America/Curacao -> America/Aruba America/Denver -> Navajo America/Detroit -> US/Michigan America/Edmonton -> Canada/Mountain America/Havana -> Cuba America/Indiana/Indianapolis -> US/East-Indiana America/Indiana/Knox -> America/Knox_IN America/Jamaica -> Jamaica America/Kentucky/Louisville -> America/Louisville America/Los_Angeles -> US/Pacific America/Manaus -> Brazil/West America/Mazatlan -> Mexico/BajaSur America/Mexico_City -> Mexico/General America/New_York -> US/Eastern America/Panama -> EST America/Phoenix -> US/Arizona America/Port_of_Spain -> America/Virgin America/Rio_Branco -> Brazil/Acre America/Sao_Paulo -> Brazil/East America/Toronto -> Canada/Eastern America/Vancouver -> Canada/Pacific America/Whitehorse -> Canada/Yukon America/Winnipeg -> Canada/Central Asia/Dhaka -> Asia/Dacca Asia/Ho_Chi_Minh -> Asia/Saigon Asia/Hong_Kong -> Hongkong Asia/Jerusalem -> Israel Asia/Kathmandu -> Asia/Katmandu Asia/Kuala_Lumpur -> Singapore Asia/Macau -> Asia/Macao Asia/Riyadh -> Asia/Aden Asia/Seoul -> ROK Asia/Shanghai -> PRC Asia/Singapore -> Singapore Asia/Taipei -> ROC Asia/Tehran -> Iran Asia/Thimphu -> Asia/Thimbu Asia/Tokyo -> Japan Asia/Ulaanbaatar -> Asia/Ulan_Bator Atlantic/Reykjavik -> Iceland Atlantic/South_Georgia -> Etc/GMT+2 Australia/Adelaide -> Australia/South Australia/Broken_Hill -> Australia/Yancowinna Australia/Darwin -> Australia/North Australia/Lord_Howe -> Australia/LHI Australia/Melbourne -> Australia/Victoria Australia/Perth -> Australia/West Australia/Sydney -> Australia/ACT Europe/Belgrade -> Europe/Skopje Europe/Dublin -> Eire Europe/Istanbul -> Turkey Europe/Lisbon -> Portugal Europe/London -> GB Europe/Moscow -> W-SU Europe/Warsaw -> Poland Europe/Zurich -> Europe/Vaduz Indian/Christmas -> Etc/GMT-7 Indian/Mahe -> Etc/GMT-4 Indian/Reunion -> Etc/GMT-4 Pacific/Auckland -> NZ Pacific/Chatham -> NZ-CHAT Pacific/Chuuk -> Pacific/Yap Pacific/Funafuti -> Etc/GMT-12 Pacific/Gambier -> Etc/GMT+9 Pacific/Guadalcanal -> Etc/GMT-11 Pacific/Honolulu -> US/Hawaii Pacific/Kwajalein -> Kwajalein Pacific/Pago_Pago -> US/Samoa Pacific/Palau -> Etc/GMT-9 Pacific/Pohnpei -> Pacific/Ponape Pacific/Port_Moresby -> Etc/GMT-10 Pacific/Tahiti -> Etc/GMT+10 Pacific/Tarawa -> Etc/GMT-12 Pacific/Wake -> Etc/GMT-12 Pacific/Wallis -> Etc/GMT-12 -- Andrew (irc:RhodiumToad)
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