Full Text Search

From: PG Doc comments form <noreply(at)postgresql(dot)org>
To: pgsql-docs(at)lists(dot)postgresql(dot)org
Cc: julien(dot)champalbert(at)gmail(dot)com
Subject: Full Text Search
Date: 2023-10-29 11:22:08
Message-ID: 169857852829.1769273.13565705789621518957@wrigleys.postgresql.org
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-docs

The following documentation comment has been logged on the website:

Page: 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 ?

Thank you
Julien

Responses

Browse pgsql-docs by date

  From Date Subject
Next Message David G. Johnston 2023-10-29 21:02:50 Re: Full Text Search
Previous Message Bruce Momjian 2023-10-28 20:04:47 Re: Usage instructions for pg_hba.conf file