YoudroppedaschemaofauserinanOracle10gbymistake.Youdecidetoflashthedatabasebacktoitspreviousstatetorestorethedeletedschema.Whichprocesswritesthebeforeimagesofthephysicaldatabaseblockstotheflashbackdatabaselogs?()

A.LGWR B.DBWR C.MMON D.RVWR

时间:2024-01-16 12:17:11

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