On Fri, Apr 25, 2008 at 6:56 PM, Oleg Bartunov <[EMAIL PROTECTED]> wrote:
> On Fri, 25 Apr 2008, andy petrella wrote:
>
> Hi All,
> >
> > I've some question about the new full text search capability. Is it a
> > way to
> > have wildcard (or smth like) in the query ?
> >
>
> in 8.4 text search will support prefix search and operation
> LIKE '%asd%' will have index support.
Actually, what I want to be able to do is more something like :
SELECT title, body
FROM pgweb
WHERE to_tsvector(title || body) @@ to_tsquery('Mai% & compo%')
title | body
---------------------------------------------------------------
*Mai*n title | A table is *compo*sed by cells
It's why I want to know if we need to add an additional dictionary where
completion (f.i.) is taken into account (ispell ?)
thanks for answering.
andy
>
> Or do we have to add dictionaries ? If yes what kind (for english for
> > example) ?
> >
>
> something like dict_regex ?
> http://vo.astronet.ru/arxiv/dict_regex.html
>
>
> > TY
> >
> > Best.
> >
> > andy
> >
> >
> Regards,
> Oleg
> _____________________________________________________________
> Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
> Sternberg Astronomical Institute, Moscow University, Russia
> Internet: [EMAIL PROTECTED],
> http://www.sai.msu.su/~megera/<http://www.sai.msu.su/%7Emegera/>
> phone: +007(495)939-16-83, +007(495)939-23-83
>
--
Andy Petrella
Belgium (Liège)
********
- Graduate in Mathematics
- Graduate in Informatics
- Software Engineer at Leica Belgium (http://www.ionicsoft.com -
http://gi.leica-geosystems.com)
********
mail :
- [EMAIL PROTECTED]
- [EMAIL PROTECTED]
********
phone :
+32495991104
