| From: | Greg Stark <gsstark(at)mit(dot)edu> |
|---|---|
| To: | Oleg Bartunov <oleg(at)sai(dot)msu(dot)su> |
| Cc: | "Uwe C(dot) Schroeder" <uwe(at)oss4u(dot)com>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: tsearch2 and case |
| Date: | 2005-07-04 20:49:59 |
| Message-ID: | 878y0muwi0.fsf@stark.xeocode.com |
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| Lists: | pgsql-general |
Oleg Bartunov <oleg(at)sai(dot)msu(dot)su> writes:
> > I'd like the search to be completely case insensitive. Can anyone point me in
> > the right direction?
>
> use your own dictionary ! Read gendict tutorial for details.
> http://www.sai.msu.su/~megera/oddmuse/index.cgi/Gendict
> I would create simple dictionary abbrev which recognize your abbreviations
> and use it first before any other dicts. btw, if you did it general enough
> please share with us, so other people could use it.
Do functional indexes interact well with tsearch? Couldn't you just make your
index on lower(col) and then do to_tsquery(lower('ABCD')) ?
--
greg
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