default_action :create
-property :database, :kind_of => String, :name_attribute => true
+property :database, :kind_of => String, :name_property => true
property :cluster, :kind_of => String, :required => true
-property :owner, :kind_of => String, :required => true
+property :owner, :kind_of => String, :required => [:create]
property :encoding, :kind_of => String, :default => "UTF8"
property :collation, :kind_of => String, :default => "en_GB.UTF8"
property :ctype, :kind_of => String, :default => "en_GB.UTF8"