On 23/12/2009 02:56, Thomas wrote: > And could you give me some info about postgres internals? Such as > ebooks or online articles. > There's quite a bit in the manual: http://www.postgresql.org/docs/8.4/interactive/internals.html Ray. -- Raymond O'Donnell :: Galway :: Ireland rod@xxxxxx -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general