Postgres
You can get a list of all tables and fields with the command:
SELECT * FROM information_schema.columns WHERE table_schema = 'public'
Fedora export / import
In sufia 6 instance:
$ bunx sufia_export --models GenericFile=Chf::Export::GenericFileConverter,Collection=Chf::Export::CollectionConverter
Change all the 127.0.0.1 URIs to reflect actual host.
$ #sed, probably
Move the resulting directory full of exported data from tmp/export to the new server's tmp/import (or wherever desired; this can be provided to the import script)
On sufia 7 instance:
$ bunx sufia_importĀ