From: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
To: Juan José Santamaría Flecha <juanjo.santamaria@gmail.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: Arthur Zakirov <zaartur@gmail.com>
Cc: Tomas Vondra <tomas.vondra@2ndquadrant.com>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Subject: Re: Allow to_date() and to_timestamp() to accept localized names
Date: Sat, 25 Jan 2020 10:31:42 +0100
Message-ID: <aa5d8d96-0eb6-07b9-2caf-0910b313cb56@2ndquadrant.com> (raw)
In-Reply-To: <ba83b5a7-e63e-5aaf-ac29-745a549f9d7d@2ndquadrant.com>
References: <20200124161814.GA8989@alvherre.pgsql>
<32487.1579882979@sss.pgh.pa.us>
<2f83150e-a2c0-6318-3125-d9b86e421aa2@2ndquadrant.com>
<964.1579884408@sss.pgh.pa.us>
<CAC+AXB1+dHo_DhCTySrqoVaq9WUta9uA+2Ens-bEqDw8X4UbTA@mail.gmail.com>
<ba83b5a7-e63e-5aaf-ac29-745a549f9d7d@2ndquadrant.com>
On 2020-01-24 19:01, Peter Eisentraut wrote:
> postgres=# select to_char(now(),'TMmonth');
> to_char
> ------------
> ιανουαρίου
> (1 row)
>
> which is the genitive of ιανουάριος. You use the genitive form for a
> date (24th of January) but the nominative otherwise. But the reverse
> mapping can only take one of these forms. So here
>
> select to_date('Ιανουαριος', 'TMMonth');
>
> fails, which is bad.
For the record, the correct form of that would appear to be
select to_date('Ιανουάριος', 'TMMonth');
with the accent. I had tried different variations of that and they all
failed.
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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To: pgsql-hackers@postgresql.org
Cc: peter.eisentraut@2ndquadrant.com, juanjo.santamaria@gmail.com, tgl@sss.pgh.pa.us, alvherre@2ndquadrant.com, zaartur@gmail.com, tomas.vondra@2ndquadrant.com, pgsql-hackers@lists.postgresql.org
Subject: Re: Allow to_date() and to_timestamp() to accept localized names
In-Reply-To: <aa5d8d96-0eb6-07b9-2caf-0910b313cb56@2ndquadrant.com>
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