Sorry, it isn't mentioned on page, but this example of code working only with
before 8.1 versions. In 8.1 interface to dictionary was changed.
More precisely, in 8.1, lexize function (in num2english dlexize_num2english())
should return pointer to TSLexeme array instead of char**.
Rodrigo Hjort wrote:
> Sorry, but I thought it that was the most appropriate list for the issue.
>
> I was following these instructions:
> http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/docs/custom-dict.html
> <http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/docs/custom-dict.html>
>
> And what happens is that the function works just once. Perhaps a
> malloc/free issue?
>
>
> $ psql fuzzy
>
> fuzzy=# select to_tsvector('the quick brown fox jumped over the lazy dog
> 100');
> to_tsvector
> --------------------------------------------------------------------
> 'dog':9 'fox':4 'jump':5 'lazi':8 'brown':3 'quick':2 'hundred':10
> (1 registro)
>
> fuzzy=# select to_tsvector('the quick brown fox jumped over the lazy dog
> 100');
> server closed the connection unexpectedly
> This probably means the server terminated abnormally
> before or while processing the request.
> A conexão com servidor foi perdida. Tentando reiniciar: Falhou.
> !> \q
>
>
> Regards,
>
> Rodrigo Hjort
> http://icewall.org/~hjort
>
--
Teodor Sigaev E-mail: teodor@sigaev.ru
WWW: http://www.sigaev.ru/
