Re: storing TZ along timestamps
От
David E. Wheeler
Тема
Re: storing TZ along timestamps
Дата
Msg-id
E769A699-25EB-4822-9127-634E791B0B6E@kineticode.com
Ответ на
Re: storing TZ along timestamps (Tom Lane)
Список
Дерево обсуждения
storing TZ along timestamps Alvaro Herrera <alvherre@commandprompt.com>
Re: storing TZ along timestamps Jeff Davis <pgsql@j-davis.com>
Re: storing TZ along timestamps Alvaro Herrera <alvherre@commandprompt.com>
Re: storing TZ along timestamps Steve Crawford <scrawford@pinpointresearch.com>
Re: storing TZ along timestamps Christopher Browne <cbbrowne@gmail.com>
Re: storing TZ along timestamps Jeff Davis <pgsql@j-davis.com>
Re: storing TZ along timestamps Robert Haas <robertmhaas@gmail.com>
Re: storing TZ along timestamps Jeff Davis <pgsql@j-davis.com>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps Peter Eisentraut <peter_e@gmx.net>
Re: storing TZ along timestamps Greg Stark <gsstark@mit.edu>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps Stuart Bishop <stuart@stuartbishop.net>
Re: storing TZ along timestamps Robert Haas <robertmhaas@gmail.com>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps Josh Berkus <josh@agliodbs.com>
Re: storing TZ along timestamps Alvaro Herrera <alvherre@commandprompt.com>
Re: storing TZ along timestamps Josh Berkus <josh@agliodbs.com>
Re: storing TZ along timestamps "David E. Wheeler" <david@kineticode.com>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps "David E. Wheeler" <david@kineticode.com>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps Christopher Browne <cbbrowne@gmail.com>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps Josh Berkus <josh@agliodbs.com>
Re: storing TZ along timestamps Robert Haas <robertmhaas@gmail.com>
Re: storing TZ along timestamps Alvaro Herrera <alvherre@commandprompt.com>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps Robert Haas <robertmhaas@gmail.com>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps Christopher Browne <cbbrowne@gmail.com>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: storing TZ along timestamps Tom Lane <tgl@sss.pgh.pa.us>
Re: storing TZ along timestamps "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: storing TZ along timestamps Ian Caulfield <ian.caulfield@gmail.com>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps Tom Lane <tgl@sss.pgh.pa.us>
Re: storing TZ along timestamps Merlin Moncure <mmoncure@gmail.com>
Re: storing TZ along timestamps Alvaro Herrera <alvherre@commandprompt.com>
Re: storing TZ along timestamps Merlin Moncure <mmoncure@gmail.com>
Re: storing TZ along timestamps Jeff Davis <pgsql@j-davis.com>
Re: storing TZ along timestamps tomas@tuxteam.de
Re: storing TZ along timestamps Tom Lane <tgl@sss.pgh.pa.us>
Re: storing TZ along timestamps "David E. Wheeler" <david@kineticode.com>
Re: storing TZ along timestamps "Kevin Grittner" <Kevin.Grittner@wicourts.gov>
Re: storing TZ along timestamps Greg Stark <gsstark@mit.edu>
Re: storing TZ along timestamps Tom Lane <tgl@sss.pgh.pa.us>
Re: storing TZ along timestamps "David E. Wheeler" <david@kineticode.com>
Re: storing TZ along timestamps Steve Crawford <scrawford@pinpointresearch.com>
Re: storing TZ along timestamps Greg Stark <gsstark@mit.edu>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
Re: storing TZ along timestamps Steve Crawford <scrawford@pinpointresearch.com>
Re: storing TZ along timestamps Peter Eisentraut <peter_e@gmx.net>
Re: storing TZ along timestamps Steve Crawford <scrawford@pinpointresearch.com>
Re: storing TZ along timestamps Alexey Klyukin <alexk@commandprompt.com>
Re: storing TZ along timestamps Jim Nasby <jim@nasby.net>
On May 27, 2011, at 2:35 PM, Tom Lane wrote: > "David E. Wheeler" writes: >> I like it, but what do you do when a TZ has been renamed or has ceased >> to exist. > > As far as that goes, I think "nothing" is a sufficient answer. There's > no requirement that an OID in the mapping table correspond to a live TZ. > It's just a more compact way of storing a string name. Well then you'd just want to be sure to never delete TZs. I think the issue of trying this week to use a TZ that was removed last week might be more problematic. I mean, we could just let the user use it, but that hardly seems wise… Best, David
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