That is helpful but these functions to do help me detect errors in
queries such as "(moose & frog" where the left parentheses is
missing. I may just have to write a lexical analyzer.
Benjamin
On Sep 8, 2007, at 10:45 PM, Oleg Bartunov wrote:
There are two useful functions - numnode() and querytree()
More details in http://www.sai.msu.su/~megera/postgres/fts/doc/fts-
query.html
Oleg
On Sat, 8 Sep 2007, Benjamin Arai wrote:
Is there a way to pass a query to PostgreSQL to check if the
TSeasrch2 search text is valid? For example,
SELECT to_tsquery('default', '!');
returns an error. I want to know if there is a way get true/
false for the '!' portion of the query?
Benjamin
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Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg@xxxxxxxxxx, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83
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