Re: tsearch2 headline options

On Wed, 2 Jan 2008, Jan Sunavec wrote:

> Hi all
>
> I have following problem when I use this
>
> select headline('asd asd asd asd asd asd asd asd asd asd asd asd more more
> more more more more more', to_tsquery('asd'), '');
>
> I got this
>
> "<b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b>
> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> more more more"
>
> So result is shorted than original text. I tryed set MinWords and MaxWords.
> But it doesn't help me. So question is how can I get original text?

try 'HighlightAll=TRUE

arxiv=# select headline('asd asd asd asd asd asd asd asd asd asd asd asd more more more more more more more',
to_tsquery('asd'),'HighlightAll=TRUE'); 
                                                                                 headline

------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b> <b>asd</b>
<b>asd</b><b>asd</b> more more more more more more more 


>
> Best regards
>
>  John
>
> ---------------------------(end of broadcast)---------------------------
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     Regards,
         Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
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