11g , role 삭제 후, 복구 - flashback Query 를 통해서 복구 가능 - 대상 테이블 DBA_TAB_PRIVS, DBA_SYS_PRIVS, DBA_ROLE_PRIVS ( 3 EA ) 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107[TG11204]tg:/home/oracle> ss SQL*Plus: Release 11.2.0.4.0 Production on ..