11일차 # 9-7: Default option

        drop table t1 purge;

drop table t2 purge;

create table t1

 (no number,

  name varchar2(20),

  h_date date default sysdate);

desc t1;

        insert into t1 values (1000, 'James', to_date('02-01-11', 'MM-DD-YY'));

insert into t1 (no, name) values (2000, 'Clark');

select * from t1;