Fwd: Re: Selecting the most recent date

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От Jeff Eckermann
Тема Fwd: Re: Selecting the most recent date
Дата
Msg-id 20030428214623.41946.qmail@web20802.mail.yahoo.com
обсуждение исходный текст
Ответы Re: Fwd: Re: Selecting the most recent date  (Dennis Gearon <gearond@cvc.net>)
Список pgsql-general
--- Jeff Eckermann <jeff_eckermann@yahoo.com> wrote:
> Date: Mon, 28 Apr 2003 12:07:00 -0700 (PDT)
> From: Jeff Eckermann <jeff_eckermann@yahoo.com>
> Subject: Re: [GENERAL] Selecting the most recent
> date
> To: Mark Tessier <m_tessier@sympatico.ca>,
>     pgsql-general@postgresql.org
>
> --- Mark Tessier <m_tessier@sympatico.ca> wrote:
> > Hi,
> >
> > My question is hopefully a simple one:  If I have
> > several rows, each containing a date field, and I
> > want to select the row that has the date closest
> to
> > today's date, what would be the syntax for
> carrying
> > that out.
> >
> select * from tablename order by abs(current_date -
> datefield) desc limit 1;
>
Whoops, that "desc" should not be there: that would
get you the opposite result to the one you want ;-)
Sorry for the (my) confusion.

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