Rob Sargent <robjsargent@gmail.com> writes:
> The ascii dump has serveral CREATE FUNCTION gbtreeN_{in,out} but I don't
> see them in the current (source) database using '\df gbtree*'.
Which ones? Pre-8.4 \df will deliberately suppress I/O functions
(or functions that it thinks are I/O functions, anyway).
regards, tom lane