In article <f9u9hg$2hp7$1@xxxxxxxxxxxx>, Sabin Coanda <sabin.coanda@xxxxxxxxxxxxx> wrote: [...] % So, what is better from the postgres memory point of view: to use temporary % objects, or to use common variables ? Temp tables can cause serious bloat in some of the system catalog tables. -- Patrick TJ McPhee North York Canada ptjm@xxxxxxxxxxxx ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq