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From: PG Bug reporting form <noreply@postgresql.org>
To: pgsql-bugs@lists.postgresql.org
Cc: doitsimplefy@gmail.com
Subject: BUG #16345: ts_headline does not find phrase matches correctly
Date: Sun, 05 Apr 2020 21:49:23 +0000
Message-ID: <16345-2e0cf5cddbdcd3b4@postgresql.org> (raw)

The following bug has been logged on the website:

Bug reference:      16345
Logged by:          Augustinas Jokubauskas
Email address:      doitsimplefy@gmail.com
PostgreSQL version: 12.0
Operating system:   Ubuntu 18.04.3
Description:        

When query:

select ts_headline(
    $$Lorem ipsum urna.  Nullam  nullam ullamcorper urna.$$,
    to_tsquery('Lorem') && phraseto_tsquery('ullamcorper urna'),
    'StartSel=#$#, StopSel=#$#, FragmentDelimiter=$#$, MaxFragments=100,
MaxWords=100, MinWords=1'
);

is ran, a fragment of
> Lorem ipsum urna.  Nullam  nullam ullamcorper urna.
should be returned, however, the result is a single word of #$#Lorem#$# is
returned, meaning that ts_headline did not find the queried string.

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Message-ID: <16345-2e0cf5cddbdcd3b4@postgresql.org>
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Also on:    postgresql.org/message-id/16345-2e0cf5cddbdcd3b4@postgresql.org

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