Hi, I'd like that create functions in plpgsql with prepared SQL and plan saved, to that the Postgresl increase the performance of executions. This is possible? I would like to see a simple example of use this, if this is possible, i find for examples in the google, but the joined result is little direct and many dispersed. Very Thanks!!!!!! -- __________________ Marcos José Setim mjs_ops@xxxxxxx http://www.linuxhard.org