It would be very useful if there were an option to have ts_headline append
ellipses before or after a result fragement based on the position of the
fragment in the source document. For instance, when running ts_headline(doc,
query) it will correctly return a fragment with words highlighted,
I think we currently do that. We add ellipses only when we encounter a
new fragment. So there should not be ellipses if we are at the end of
the document or if that is the first fragment (includes the beginning of
the document). Here is the code in generateHeadline, ts_parse.c that
adds the
the fragments. I hope that you're correct and that it is implemented, and
not documented
-Original Message-
From: Sushant Sinha [mailto:sushant...@gmail.com]
Sent: Saturday, February 14, 2009 4:07 PM
To: Asher Snyder
Cc: pgsql-hackers@postgresql.org
Subject: Re: [HACKERS] Ellipses around result
Sushant Sinha sushant...@gmail.com writes:
I think we currently do that.
... since about four months ago.
2008-10-17 14:05 teodor
* doc/src/sgml/textsearch.sgml, src/backend/tsearch/ts_parse.c,
src/backend/tsearch/wparser_def.c, src/include/tsearch/ts_public.h,
the fragments. I hope that you're correct and that it is implemented, and
not documented
-Original Message-
From: Sushant Sinha [mailto:sushant...@gmail.com]
Sent: Saturday, February 14, 2009 4:07 PM
To: Asher Snyder
Cc: pgsql-hackers@postgresql.org
Subject: Re: [HACKERS] Ellipses around
To: Asher Snyder
Cc: pgsql-hackers@postgresql.org
Subject: RE: [HACKERS] Ellipses around result fragment of ts_headline
The documentation in 8.4dev has information on FragmentDelimiter
http://developer.postgresql.org/pgdocs/postgres/textsearch-controls.html
If you do not specify MaxFragments 0
with the
first fragment.
-Original Message-
From: Sushant Sinha [mailto:sushant...@gmail.com]
Sent: Saturday, February 14, 2009 4:47 PM
To: Tom Lane
Cc: Asher Snyder; pgsql-hackers@postgresql.org
Subject: Re: [HACKERS] Ellipses around result fragment of ts_headline
Sorry ... I thought you were
Sorry ... I thought you were running the development branch.
-Sushant.
On Sat, 2009-02-14 at 16:34 -0500, Tom Lane wrote:
Sushant Sinha sushant...@gmail.com writes:
I think we currently do that.
... since about four months ago.
2008-10-17 14:05 teodor
*