text: create table users(
   id varchar2(8) primary key,
   password varchar2(8),
   name varchar2(20),
   role varchar2(5)
  );
  
  insert into users values('test', 'test123', '관리자', 'Admin');
  insert into users values('user1','user1','홍길동','User');
  
  create table board(
   seq number(5) primary key,
   title varchar2(200),
   writer varchar2(20),
   content varchar2(2000),
   regdate date default sysdate,
   cnt number(5) default 0
  );
  
  insert into board(seq,title, writer,content)values(1,'가입인사','관리자','잘 부탁드립니다....');
  
  select * from board;
  select * from users;
  
  