Re: Full Text Search - Mailing list pgsql-docs

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> wrote:

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 ?

https://www.postgresql.org/docs/14/textsearch-parsers.html

Note the part with the hyphenated word example.

David J.