Re: "simple" dict with stop words in tsearch2

On Mon, 29 Jan 2007, Pierre Thibaudeau wrote:

> In tsearch2, I would like to use the "simple" dictionary along with my
> own list of stopwords.
>
> In other words, once the text is parsed into tokens, no stemming
> whatsoever, but stopwords are removed.
>
> Is there an easy way to produce that result, using the standard
> "simple" dictionary?

sure, just specify dict_initoption. For example,
test=# update pg_ts_dict set dict_initoption='contrib/english.stop' where dict_name='simple';
UPDATE 1
test=# select lexize('simple', 'the');
lexize
--------
{}
(1 row)

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Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru)
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg(at)sai(dot)msu(dot)su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83