All,
Attached is a stripped-down version of the default roles patch which
includes only the 'pg_signal_backend' default role. This provides the
framework and structure for other default roles to be added and formally
reserves the 'pg_' role namespace. This is split into two patches, the
first to formally reserve 'pg_', the second to add the new default role.
Will add to the March commitfest for review.
Thanks!
Stephen