Doug,
numnode exists for sure ! It's plainto_tsquery function which
Teodor used in example, appeared in 8.2
Oleg
On Mon, 15 Jan 2007, Doug Cole wrote:
> That sounds perfect, but it doesn't seem to exist on either of the
> postgresql installations I have access to (8.1 on ubuntu and fedora
> core). Is it new to 8.2? Is there a similar function under 8.1, or
> at least a decent work-around? Thanks for the help,
> Doug
>
>
>
> On 1/15/07, Teodor Sigaev <teodor@sigaev.ru> wrote:
>> contrib_regression=# select numnode( plainto_tsquery('the any') );
>> NOTICE: query contains only stopword(s) or doesn't contain
> lexeme(s), ignored
>> numnode
>> ---------
>> 0
>> (1 row)
>>
>> contrib_regression=# select numnode( plainto_tsquery('the table') );
>> numnode
>> ---------
>> 1
>> (1 row)
>>
>> contrib_regression=# select numnode( plainto_tsquery('long table') );
>> numnode
>> ---------
>> 3
>> (1 row)
>>
>>
>> --
>> Teodor Sigaev E-mail: teodor@sigaev.ru
>> WWW:
> http://www.sigaev.ru/
>
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Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83