Re: Selecting the most recent date - Mailing list pgsql-general

From Dennis Gearon
Subject Re: Selecting the most recent date
Date
Msg-id 3EAD71E8.4090807@cvc.net
Whole thread Raw
In response to Re: Selecting the most recent date  ("Jay O'Connor" <joconnor@cybermesa.com>)
List pgsql-general
that assumes all dates are older than today, which they man not be. What if it's for an appointment system?

Jay O'Connor wrote:
> On 2003.04.28 10:26 Mark Tessier 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.
>
>
>
> Unless I misunderstand, it should be just a matter of an ORDER BY clause in
> reverse order with a LIMIT BY clause to limit yuorself to the highest
> result
>
>     SELECT * from myyable ORDER BY datefield DESC LIMIT 1;
>
> DESC  means to using a descending sorta order (versus "ASC")
> LIMIT 1 means how many rows you want returned
>
> Take care,
> Jay
>
>
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