Re: TSearch2 performance issue?
От | Christopher Kings-Lynne |
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Тема | Re: TSearch2 performance issue? |
Дата | |
Msg-id | 424D6FB5.8010608@familyhealth.com.au обсуждение исходный текст |
Ответ на | Re: TSearch2 performance issue? (Teodor Sigaev <teodor@sigaev.ru>) |
Ответы |
Re: TSearch2 performance issue?
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Список | pgsql-hackers |
It's a bit tricky, since the machine I noticed it on is in production - how would I test this on a test machine with little data? Should I put the 8.0 tsearch2.so on my 7.4 production server? Chris Teodor Sigaev wrote: > I found several unpleasant blot in comparing functions and commit > changes to 7.4, 8.0 and head. Pls check (it need just to recompile .so > file) > > Christopher Kings-Lynne wrote: > >>> It's cached. This select should run only one time per connection for >>> each used dictionary. If its'not then it's a bug. I'll check it. >> >> >> >> It probably is then - although I do use a persistent connection pool, >> but I wouldn't have thought that'd use more than a new connection >> every once in a while? >> >> Chris > >
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