external 썸네일형 리스트형 External Tables conn /as sysdba; create or replace directory ext as 'c:\external\' grant read on ext to hr; grant wrtie on ext to hr; conn hr/hr -- 예제 : oracle_datapump drop table ext_employees; create table ext_employees organization external ( type oracle_datapump default directory ext location('emp.ext') ) as select * from employees; CREATE TABLE ( ) ORGANIZATION EXTERNAL (TYPE oracle_datapump DEFAULT DIRECT.. 더보기 이전 1 다음