I have simple solution
http://www.sai.msu.su/~megera/wiki/2008-12-17
On Thu, 2 Jul 2009, Hans-Juergen Schoenig -- PostgreSQL wrote:
hello,
i made a small patch which i found useful for my personal tasks.
it would be nice to see this in 8.5. if not core then maybe contrib.
it transforms a tsvector to table format which is really nice for text
processing and comparison.
test=# SELECT * FROM tsvcontent(to_tsvector('english', 'i am pretty sure this
is a good patch'));
lex | rank
--------+------
good | 8
patch | 9
pretti | 3
sure | 4
(4 rows)
many thanks,
hans
Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: o...@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83
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