Hi, i have a question: I have a database and i want to create a administrator user with total control and another that only could make queries and could not see nor modify the functions. The reason is that in the database that i will distribute are the functions with a big part of the software logics and i do not want these to be seen by my customers. Thanks in advance, Guillermo ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq