desc : 테이블의 구조를 확인하기 위한 명령어 select [컬럼] from [테이블이름] -------------------------------- @ port_변경 exec dbms_xdb.sethttpport(9090); @ port 확인 select dbms_xdb.gethttpport() from dual; @ hr user unlock alter user hr IDENTIFIED by hr account unlock; @ user 확인 show user @ scott살리기 @D:\oraclexe\app\oracle\product\11.2.0\server\rdbms\admin\scott.sql @ USER 전환 conn system/password @ password 변경 alter user..
