Re: Extracting data by months

From: Karel Zak <zakkr(at)zf(dot)jcu(dot)cz>
To: Sandis <sandis(at)mediaparks(dot)lv>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: Extracting data by months
Date: 2000-08-04 14:46:07
Message-ID: Pine.LNX.3.96.1000804164038.20290A-100000@ara.zf.jcu.cz
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On Fri, 4 Aug 2000, Sandis wrote:

> I do it like this:
>
> SELECT datums FROM jaunumi
> WHERE date_part('year',datetime(datums)) = '2000' AND
> date_part('month',datetime(datums)) = '08';
>
> Where datums is a timestamp field.

Or (in 7.0):

SELECT datums FROM jaunum WHERE to_char('YYYY/MM', datums) = '2000/08';

....becuase it more simple and it *will faster*.

Karel

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