Re: Working with huge amount of data.

From: hubert depesz lubaczewski <depesz(at)depesz(dot)com>
To: Mario Lopez <mario(at)lar3d(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Working with huge amount of data.
Date: 2008-02-11 15:51:59
Message-ID: 20080211155159.GA22082@depesz.com
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On Mon, Feb 11, 2008 at 04:37:24PM +0100, Mario Lopez wrote:
> SELECT * FROM names WHERE name LIKE ‘keyword%’
> Or
> SELECT * FROM names WHERE name LIKE ‘%keyword%’

check this:
http://www.depesz.com/index.php/2007/07/30/indexable-field-like-something/
and this:
http://www.depesz.com/index.php/2007/09/15/speeding-up-like-xxx/

depesz

--
quicksil1er: "postgres is excellent, but like any DB it requires a
highly paid DBA. here's my CV!" :)
http://www.depesz.com/ - blog dla ciebie (i moje CV)

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