Re: Question about pattern matching

Thanks depesz,

It was really helpful

Dimitris.

-----Original Message-----
From: depesz(at)depesz(dot)com [mailto:depesz(at)depesz(dot)com]
Sent: Tuesday, December 23, 2008 9:18 PM
To: dimitris(dot)sakellarios(at)telesuite(dot)gr
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: [GENERAL] Question about pattern matching

On Tue, Dec 23, 2008 at 06:05:08PM +0200, dimitris(dot)sakellarios(at)telesuite(dot)gr
wrote:
> QUESTION
> --------
> Pls let me know which is the best way to match the
> following pattern against this table and Receive id = 8
> that is the longest matching pattern from left to right.

check this:
http://www.depesz.com/index.php/2008/03/04/searching-for-longest-prefix/
read also the comments

additionally, check this url: http://pgfoundry.org/projects/prefix

Best regards,

depesz

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