On Fri, Jun 15, 2007 at 06:47:10PM -0500, Alfred Zhao wrote: > I can get the function list via \df. Can someone tell me which meta table > contain the function list? Thanks! http://www.postgresql.org/docs/8.2/interactive/catalog-pg-proc.html You can see the statements that psql runs by starting psql with the -E (--echo-hidden) option or by executing "\set ECHO_HIDDEN". This is a helpful way to learn about the system catalogs. -- Michael Fuhr