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From: Julien Champalbert <julien.champalbert@gmail.com>
To: David G. Johnston <david.g.johnston@gmail.com>
To: pgsql-docs@lists.postgresql.org
Subject: Re: Full Text Search
Date: Mon, 30 Oct 2023 10:00:36 +0100
Message-ID: <7FEBE653-7BCA-418F-8960-73430C35E5DB@gmail.com> (raw)
In-Reply-To: <CAKFQuwYQL=5GEvp+FBO2tawV_aYZNFDqPrj54k6LwD-5fGP+Pw@mail.gmail.com>
References: <169857852829.1769273.13565705789621518957@wrigleys.postgresql.org>
	<CAKFQuwYQL=5GEvp+FBO2tawV_aYZNFDqPrj54k6LwD-5fGP+Pw@mail.gmail.com>

Thank you David for your response, it makes sense now.

Julien 

> Le 29 oct. 2023 à 22:02, David G. Johnston <david.g.johnston@gmail.com> a écrit :
> 
> On Sun, Oct 29, 2023, 13:58 PG Doc comments form <noreply@postgresql.org <mailto:noreply@postgresql.org>> wrote:
> The following documentation comment has been logged on the website:
> 
> Page: https://www.postgresql.org/docs/14/textsearch-limitations.html <https://www.postgresql.org/docs/14/textsearch-limitations.html;
> Description:
> 
> Hello,
> 
> In the FTS/Limitations part of the documentation, it says :
> 
> "Another example — the PostgreSQL mailing list archives contained 910,989
> unique words with 57,491,343 lexemes in 461,020 messages."
> 
> How could the number of lexemes be greater than unique words ?
> 
> 
> https://www.postgresql.org/docs/14/textsearch-parsers.html <https://www.postgresql.org/docs/14/textsearch-parsers.html;
> 
> Note the part with the hyphenated word example.
> 
> David J.

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