Re: Datetime Query

From: Jie Liang <jliang(at)ipinc(dot)com>
To: Mark Byerley <mrbyerle(at)uwaterloo(dot)ca>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: Datetime Query
Date: 2001-02-16 21:45:26
Message-ID: Pine.BSF.4.10.10102161342210.69460-100000@tidal.ipinc.com
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Try:

SELECT request_no FROM request where status_code ='C' and
(completed_date::date
between '01/01/2000'::date and '01/01/2001'::date)

actually date('01/01/2000') does same thing as '01/01/2000'::date

Jie LIANG

St. Bernard Software
Internet Products Inc.

10350 Science Center Drive
Suite 100, San Diego, CA 92121
Office:(858)320-4873

jliang(at)ipinc(dot)com
www.stbernard.com
www.ipinc.com

On Thu, 15 Feb 2001, Mark Byerley wrote:

> I need to create a query which will select a request_no between Data1 and
> Date2 so...
>
> SELECT request_no FROM request where status_code ='C' and (completed_date
> between 01/01/2000 and 01/01/2001);
>
> The problem I have run into is that the completed_date field is a datetime
> format (not by my own design) and I am having some problems extracting just
> the request_no's between those dates.
> I have tried a few extract month,day,year clauses with no success. If
> anyone has an idea I would appreciate it!
> Thanks in advance.
> Mark
>

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