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This corrects a bunch of entries in win32_tzmap[], and adds a few new ones, based on the CLDR project's windowsZones.xml file. Non-cosmetic changes fall into four main categories: * Flat-out errors: US/Aleutan doesn't exist America/Salvador doesn't exist Asia/Baku is wrong for Yerevan Asia/Dhaka (Bangladesh) is wrong for Astana (Kazakhstan) Europe/Bucharest is wrong for Chisinau America/Mexico_City is wrong for Chetumal America/Buenos_Aires is wrong for Cayenne America/Caracas has its own zone, so poor fit for La Paz US/Eastern is wrong for Haiti US/Eastern is wrong for Indiana (East) Asia/Karachi is wrong for Tashkent Etc/UTC+12 doesn't exist Signs of Etc/GMT zones were backwards * Judgment calls: (These changes follow CLDR's choices, except for the first one) Use Europe/London for "Greenwich Standard Time", since that seems much more likely than Africa/Casablanca to be what people will think that zone name means. CLDR has Atlantic/Reykjavik here, but that's no better. Asia/Shanghai seems a better fit than Hong Kong for "China Standard Time". Europe/Sarajevo is now a link to Belgrade, ie "Central Europe Standard Time"; so use Warsaw for "Central European Standard Time". America/Sao_Paulo seems more representative than Araguaina for "E. South America Standard Time". Africa/Johannesburg seems more representative than Harare for "South Africa Standard Time". * New Windows zone names: "Israel Standard Time" "Kaliningrad Standard Time" "Russia Time Zone N" for various N "Singapore Standard Time" "South Sudan Standard Time" "W. Central Africa Standard Time" "West Bank Standard Time" "Yukon Standard Time" Some of these replace older spellings, but I kept the older spellings too in case our code runs on a machine with the older data. * Replace aliases (tzdb Links) with underlying city-named zones: (This tracks tzdb's longstanding practice, and reduces inconsistency with the rest of the entries, as well as with CLDR.) US/Alaska Asia/Kuwait Asia/Muscat Canada/Atlantic Australia/Canberra Canada/Saskatchewan US/Central US/Eastern US/Hawaii US/Mountain Canada/Newfoundland US/Pacific Back-patch to all supported branches, as is our usual practice for time zone data updates. Discussion: https://postgr.es/m/3266414.1633045628@sss.pgh.pa.us
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.