Re: full text search to_tsquery performance with ispell dictionary

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От Pavel Stehule
Тема Re: full text search to_tsquery performance with ispell dictionary
Дата
Msg-id BANLkTi=1Fzt_D1Owzh0wycYs_+J6A97n4A@mail.gmail.com
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Ответ на Re: full text search to_tsquery performance with ispell dictionary  (Pavel Stehule <pavel.stehule@gmail.com>)
Список pgsql-general
2011/5/11 Stanislav Raskin <raskin@livn.de>:
> On 11.05.11 16:42, "Pavel Stehule" <pavel.stehule@gmail.com> wrote:
>
>
>>I wrote a
>>patch that stores loaded dictionary in shared memory.
>
> Hi Pavel,
>
> very interesting. I will give it a closer look.
>
> What do you think about using ispell to create, store and index tsvectors,
> but at the same time to use the stemmer to create tsqueries? Thus, I hope
> to create a fast user experience while searching, but at the same time
> have more detailed tsvectors and more matches.
>

I know nothing - but there can be risk - two different method can to
returns two different results.

Regards

Pavel

> Regards
>
> --
>
> Stanislav Raskin
>>
>
>
>

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