oracle8.1.6 select acs_sc_impl.new( :contract_name, :name, :owner ) from dual select acs_sc_impl_alias.new( :contract_name, :impl_name, :operation, :alias, :language ) from dual select acs_sc_binding.alias_new( :contract_name, :impl_name ) from dual select acs_sc_impl.delete( :contract_name, :impl_name ) from dual