Hi, I did not mention it in my first email, but I did run "ANALYSE" before running the query... So statistics are just fine for the execution plan engine. Philippe -----Message d'origine----- De : Ludwig Isaac Lim [mailto:ludz_lim@xxxxxxxxx] Envoyé : mercredi, 31. mai 2006 15:52 À : Philippe Lang Cc : pgsql-general@xxxxxxxxxxxxxx Objet : Re: [GENERAL] PGSQL 7.4 -> 8.1 migration & performance problem Hi : Maybe you forget to run the "ANALYZE" command afterwards. ludwig. --- Philippe Lang <philippe.lang@xxxxxxxxxxxxxx> wrote: > Hi, > > For an unknown reason, I cannot post this message to the mailing-list! > > Here it is: > > http://www.attiksystem.ch/postgresql-general.txt > > Cheers, > > Philippe Lang
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