InwhichscenariowillyouusetheFlashbackVersionQueryfeature?()
A.whenyouwanttorestoreatablethathasbeendroppedfromtheRecycleBin
B.whenyouwanttoidentifythetransactionIDofthetransactionthatdeletedsomeimportantrecordsfromatable
C.whenyouwanttorecovertheschemaofadroppeduser
D.whenyouwanttorestoreadroppedtablespace
时间:2024-01-16 12:51:18