create table sprockets (
id number,
description varchar2(200),
quantity number )
/
grant update (id, description)
on sprockets
to scott;
insert into sprockets (id, description, quantity)
values( 1, 'Titanium', 25 );
commit;
-- connect scott/tiger
update george.sprockets set quantity = 3;
update george.sprockets set description = 'N';
drop table sprockets;