Can an existing stored procedure be modified online while other users are executing it. In Oracle, the session doing CREATE OR REPLACE PACKAGE would wait for other session to complete. Once the package is changed, first time other sessions will get an error "package invalidated". How is it in PG. thanks. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general