InRecoveryManager(RMAN),youaretakingimagecopiesofthedatafilesofyourproductiondatabaseandrollingthemforwardatregularintervals.Youattempttorestartyourdatabase.Afteraregularmaintenancetask,yourealizethatoneofthedatafilesthatbelongstotheUSERStablespaceisdamagedandyouneedtorecoverthedatafilebyusingtheimagecopy.Becauseamediafailurecausedthedatafiletobedamaged,youwanttoplacethedatafileinadifferentlocationwhilerestoingthefile.

Whichoptionmustyouconsiderforthistask?()

时间:2024-05-06 17:09:13

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