Re: tsearch2: word position

From: Teodor Sigaev <teodor(at)sigaev(dot)ru>
To: Markus Schiltknecht <markus(at)bluegap(dot)ch>
Cc: PostgreSQL General <pgsql-general(at)postgresql(dot)org>
Subject: Re: tsearch2: word position
Date: 2007-02-22 14:56:58
Message-ID: 45DDAF3A.4010708@sigaev.ru
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> Huh? I explicitly *want* positional information. But I find the word
> number to be less useful than a character number or a simple (byte)
> pointer to the position of the word in the string.
>
> Given only the word number, I have to go and parse the string again.

byte offset of word is useless for ranking purpose
--
Teodor Sigaev E-mail: teodor(at)sigaev(dot)ru
WWW: http://www.sigaev.ru/

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