On 2 Dec 2009, at 21:12, Clive Page wrote: >> Actually, autovacuum doesn't process temp tables at all because it >> cannot get to them; they might live solely in the creating process' >> private memory area. > > Does that mean that, in between creating a temporary table and actually using > it in a complicate query, it is desirable to run an ANALYZE command on it? > > I haven't been doing that, because I didn't know.
Only if you created an index on it. If you didn't it doesn't matter as in that case you always get a sequential scan, unless I'm mistaken. Alban Hertroys -- Screwing up is the best way to attach something to the ceiling. !DSPAM:737,4b16f67511731227681557! -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
