On Mon, Jan 11, 2010 at 2:07 PM, Robert Haas <robertmhaas@xxxxxxxxx> wrote: > On Mon, Jan 11, 2010 at 1:15 PM, Jaime Casanova > <jcasanov@xxxxxxxxxxxxxxxxxxx> wrote: >> On Sun, Sep 13, 2009 at 5:37 PM, Tom Lane <tgl@xxxxxxxxxxxxx> wrote: >>> >>> It might be useful to turn on trace_sort to see if the small files >>> are coming from sorts. If they're from hashes I'm afraid there's >>> no handy instrumentation ... >>> >> >> yes they are, this is the log (i deleted the STATEMENT lines because >> they were redundant), seems like all the temp files are used to >> execute the same sentence... >> >> BTW, this is my laptop no the server. > > I think maybe there was supposed to be an attachment here? > i knew i was forgotting something ;) ah! and this is in 8.5dev but it's the same in 8.3 -- Atentamente, Jaime Casanova Soporte y capacitación de PostgreSQL Asesoría y desarrollo de sistemas Guayaquil - Ecuador Cel. +59387171157 -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
