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DB2 9 vs Oracle 10g Admin. Technology - IBM

DB2 9 vs Oracle 10g Admin. Technology - IBM

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<strong>DB2</strong> Information Management삭제된 테이블 복구과정 비교<strong>Oracle</strong>●FLASHBACK옵션이 있으면손쉬움:FLASHBACK TABLE RECYCLETEST TOBEFORE DROP<strong>DB2</strong>● 삭제된 테이블 history 가 보관됨(DROPPED TABLE RECOVERY가 On)list history dropped table allfor sample●영구적으로 테이블 삭제를 하려면:DROP TABLE RECYCLETEST PURGE●이전의 백업 이미지로부터 테이블공간을 Restore●영구적으로 삭제한 테이블을복구하는 일은 매우 어려움 (다음장)restore db sampletablespace(userspace1)from c:\db2backup taken at20040902100931 without rollingforward without prompting<strong>DB2</strong> 9 <strong>vs</strong> <strong>Oracle</strong> <strong>10g</strong>© 2008 <strong>IBM</strong> Corporation 67

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