Bruce,
I sent you link to my wiki page with summary of changes
http://www.sai.msu.su/~megera/wiki/ts_changes
Your documentation looks rather old.
Oleg
On Tue, 24 Jul 2007, Bruce Momjian wrote:
I have added more documentation to try to show how full text search is
used by user tables. I think this the documentaiton is almost done:
http://momjian.us/expire/fulltext/HTML/textsearch-tables.html
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Oleg Bartunov wrote:
On Wed, 18 Jul 2007, Bruce Momjian wrote:
Oleg, Teodor,
I am confused by the following example. How does gin know to create a
tsvector, or does it? Does gist know too?
No, gist doesn't know. I don't remember why, Teodor ?
For GIN see http://archives.postgresql.org/pgsql-hackers/2007-05/msg00625.php
for discussion
FYI, at some point we need to chat via instant messenger or IRC to
discuss the open items. My chat information is here:
http://momjian.us/main/contact.html
I send you invitation for google talk, I use only chat in gmail.
My gmail account is [EMAIL PROTECTED]
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SELECT title
FROM pgweb
WHERE textcat(title,body) @@ plainto_tsquery('create table')
ORDER BY dlm DESC LIMIT 10;
CREATE INDEX pgweb_idx ON pgweb USING gin(textcat(title,body));
Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: [EMAIL PROTECTED], http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83
Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: [EMAIL PROTECTED], http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
