From: | Cédric MOULLET <cedric(dot)moullet(at)gmail(dot)com> |
---|---|
To: | Oleg Bartunov <oleg(at)sai(dot)msu(dot)su> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Full Text Search: howto manage multiple languages ? |
Date: | 2010-03-22 07:34:00 |
Message-ID: | 19a14fcf1003220034s542556b0qee7e10f85911e75f@mail.gmail.com |
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Lists: | pgsql-general |
Thanks for your answer,
Could you point me to documentation regarding the configuration (dictionary
creation, synonym creation) of FTS and how to do it ?
Thanks,
Cédric
2010/3/22 Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>
> On Sun, 21 Mar 2010, C?dric MOULLET wrote:
>
> Hi,
>> I have the following problem with the FTS: the database contains
>> information
>> in several languages. As I understand, the FTS requires to associate a
>> language when ts_vector is created. Is there any way to make a kind of
>>
>
> FTS doesn't needs to be asscociated with specific language ! FTS requires
> its configuration, which binds specific lexeme type with stack of
> dictionaries
> and this has nothing with language.
>
>
>
> international search, without having to associate a specific language to
>> the
>> ts_vector ? I must admit that it's quite ambiguous, but let's imagine that
>> you have a worldwide address repository. In that case, you can find "Rue",
>> "Street", "Strasse" etc... which have all a low significancy.
>>
>
> This particular problem can be solved using synonym dictionary, for
> example.
>
>
>
> 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/<http://www.sai.msu.su/%7Emegera/>
> phone: +007(495)939-16-83, +007(495)939-23-83
>
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