Re: Why data of timestamptz does not store value of timezone passed to it?

From: Kevin Grittner <kgrittn(at)ymail(dot)com>
To: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Cc: "ktm(at)rice(dot)edu" <ktm(at)rice(dot)edu>, Bruce Momjian <bruce(at)momjian(dot)us>, Steve Crawford <scrawford(at)pinpointresearch(dot)com>, rohtodeveloper <rohtodeveloper(at)outlook(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Alexey <alexk(at)hintbits(dot)com>
Subject: Re: Why data of timestamptz does not store value of timezone passed to it?
Date: 2014-08-28 22:09:48
Message-ID: 1409263788.60223.YahooMailNeo@web122305.mail.ne1.yahoo.com
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Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> wrote:
> Kevin Grittner wrote:
>
>> But the standard doesn't say anything about storing a time zone
>> *name* or *abbreviation* -- it requires that it be stored as UTC
>> with the *offset* (in hours and minutes).  That makes it pretty
>> close to what we have -- it's all about a difference in
>> presentation.  And as far as I can see it completely dodges the
>> kinds of problems you're talking about.
>
> Yeah, it does, but is it useful?

More so than CHAR(n).  It would have been beneficial to support for
the same reason.

--
Kevin Grittner
EDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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