| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Jan Urbański <j(dot)urbanski(at)students(dot)mimuw(dot)edu(dot)pl>, Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>, Heikki Linnakangas <heikki(at)enterprisedb(dot)com>, Postgres - Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: gsoc, text search selectivity and dllist enhancments |
| Date: | 2008-07-14 03:52:43 |
| Message-ID: | 20080714035243.GA21994@alvh.no-ip.org |
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| Lists: | pgsql-hackers |
Tom Lane wrote:
> =?UTF-8?B?SmFuIFVyYmHFhHNraQ==?= <j(dot)urbanski(at)students(dot)mimuw(dot)edu(dot)pl> writes:
> > OK, here's the (hopefully final) version of the typanalyze function for
> > tsvectors. It applies to HEAD and passes regression tests.
>
> > I now plan to move towards a selectivity function that'll use the
> > gathered statistics.
>
> Applied with some revisions.
Should we have a CHECK_FOR_INTERRUPTS() call in the inner loop of
compute_tsvector_stats?
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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