From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> |
Cc: | PostgreSQL Patches <pgsql-patches(at)postgresql(dot)org> |
Subject: | Re: sound extract century/millennium date_part |
Date: | 2004-04-10 18:02:57 |
Message-ID: | 200404101802.i3AI2vV19761@candle.pha.pa.us |
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Thread: | |
Lists: | pgsql-patches |
Patch applied. Thanks.
---------------------------------------------------------------------------
Fabien COELHO wrote:
>
> Dear patchers,
>
> Please find a small patch to fix the brain damage "century" and
> "millennium" date part implementation in postgresql, both in the code and
> the documentation, so that it conforms to the official definition. If you
> do not agree with the official definition, please send your complaint to
> "pope(at)vatican(dot)org". I'm not responsible for them;-)
>
> With the previous version, the centuries and millenniums had a wrong
> number and started the wrong year. Moreover century number 0, which does
> not exist in reality, lasted 200 years. Also, millennium number 0 lasted
> 2000 years.
>
> If you want postgresql to have it's own definition of "century" and
> "millennium" that does not conform to the one of the society, just give
> them another name. I would suggest "pgCENTURY" and "pgMILLENNIUM";-)
>
> IMO, if someone may use the options, it means that postgresql is used for
> historical data, so it make sense to have an historical definition. Also,
> I just want to divide the year by 100 or 1000, I can do that quite easily.
>
> Have a nice day,
>
> --
> Fabien Coelho - coelho(at)cri(dot)ensmp(dot)fr
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--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
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