fts error

On Wed, 13 Jul 2005, marcelo Cortez wrote:

hi folks

the follow script fail

select to_tsquery('hello world ');
-> ERROR: syntax error
how to catch this error, any clue?

by definition :)
read http://www.sai.msu.su/~megera/oddmuse/index.cgi/tsearch-v2-intro

Lets attempt to use the function with a string of multiple words:

SELECT to_tsquery('default', 'this is many words');

ERROR: Syntax error

The function can not accept a space separated string. The intention of the
to_tsquery function is to return a type of "tsquery" used for searching a tsvector field. What we need to do is search for one to many words with some kind of logic (for now simple boolean).

best regards
mdc

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Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(095)939-16-83, +007(095)939-23-83

Oleg Bartunov wrote:

On Wed, 13 Jul 2005, marcelo Cortez wrote:

hi folks

the follow script fail

select to_tsquery('hello world ');
-> ERROR: syntax error
how to catch this error, any clue?

Also there is a handy article over here:

http://www.devx.com/opensource/Article/21674/0

by definition :)
read http://www.sai.msu.su/~megera/oddmuse/index.cgi/tsearch-v2-intro

Lets attempt to use the function with a string of multiple words:

SELECT to_tsquery('default', 'this is many words');

ERROR: Syntax error

The function can not accept a space separated string. The intention of
the to_tsquery function is to return a type of "tsquery" used for
searching a tsvector field. What we need to do is search for one to many
words with some kind of logic (for now simple boolean).

best regards
mdc

__________________________________________________
Correo Yahoo!
Espacio para todos tus mensajes, antivirus y antispam ?gratis!
?Abr? tu cuenta ya! - http://correo.yahoo.com.ar

---------------------------(end of broadcast)---------------------------
TIP 3: Have you checked our extensive FAQ?

http://www.postgresql.org/docs/faq

Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(095)939-16-83, +007(095)939-23-83

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