A couple complex type and array questions

Hi all;

1) I remember reading previously about complex type support in
DBD::Pg, but reading through the perl module code, I can't find how
hashrefs are mapped to string representations of tuples.  Is this in
fact supported at present?  Is there a private method  I can call for
the parsing (for reasons, see below)?

2) Reading through the DBD::Pg code, I am guessing it is not possible
to pass arrays of complex types to DBD::Pg is it?

3) If I want to use table definitions as complex types, this won't
work with the current discovery, correct?

Would the DBD::Pg team be interested in patches at some point on these
areas?  My plan is to copy relevant portions of DBD::Pg into my app
(in my app's namespaces) and tweak them, and then once they are
working I could use them from there pending generally available
versions with the same functionality.

Best Wishes,
Chris Travers