Re: tsearch stop words

From: "Christopher Kings-Lynne" <chriskl(at)familyhealth(dot)com(dot)au>
To: "Oleg Bartunov" <oleg(at)sai(dot)msu(dot)su>
Cc: "Hackers" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: tsearch stop words
Date: 2002-09-02 08:49:19
Message-ID: GNELIHDDFBOCMGBFGEFOGEABCEAA.chriskl@familyhealth.com.au
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Ummm...I totally don't understand the format of that array at all!

static ESWNODE engstoptree[] = {
{'m',L,9,126},
{'d',L,4,71},
{'b',L,2,40},
{'a',F,0,14},
{'c',0,0,62},
{'f',L,2,79},
{'e',0,0,75},
{'h',0,1,90},
{'i',F,0,108},
{'t',L,4,177},
{'o',L,2,135},
{'n',0,0,131},
{'s',0,0,156},

How do I figure out the actual word it's matching?

Chris

> -----Original Message-----
> From: Oleg Bartunov [mailto:oleg(at)sai(dot)msu(dot)su]
> Sent: Monday, 2 September 2002 5:33 PM
> To: Christopher Kings-Lynne
> Cc: Hackers
> Subject: Re: [HACKERS] tsearch stop words
>
>
> Christopher,
>
> current implementation is ugly, we still didn't move functionality
> from OpenFTS to tsearch. Look at makedict subdirectory to create your
> custom dictionary. Default list is in engstoptree[] defined
> in dic/porter_english.dct
>
> On Mon, 2 Sep 2002, Christopher Kings-Lynne wrote:
>
> > How do I get a list of what tsearch considers a stop word?
> >
> > eg. 'and', 'or', 'the', 'up', 'down', etc. There seem to be heaps of
> > them...!
> >
> > Chris
> >
> >
> > ---------------------------(end of broadcast)---------------------------
> > TIP 2: you can get off all lists at once with the unregister command
> > (send "unregister YourEmailAddressHere" to majordomo(at)postgresql(dot)org)
> >
>
> Regards,
> Oleg
> _____________________________________________________________
> Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
> Sternberg Astronomical Institute, Moscow University (Russia)
> Internet: oleg(at)sai(dot)msu(dot)su, http://www.sai.msu.su/~megera/
> phone: +007(095)939-16-83, +007(095)939-23-83
>

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