Janning <m...@planwerk6.de> wrote: > Hi, > > I am using prepared statements in Postgresql 8.4. > > Does Postgresql > > a) plans statements only once when PREPARE is called? > > b) replans statements from time to time > > c) replans when underlying statistics change on behalf of ANALYZE command?
AFAIK a), see http://www.postgresql.org/docs/8.4/interactive/sql-prepare.html , chapter "Notes". Andreas -- Really, I'm not out to destroy Microsoft. That will just be a completely unintentional side effect. (Linus Torvalds) "If I was god, I would recompile penguin with --enable-fly." (unknown) Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889° -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
