脚踏实地、勇往直前!
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发布时间:2018-11-10 18:56:15
全部在rman下操作:1.backup AS copy datafile 4 format '/u01/app/oracle/oradata/catlogdb_copy/users01.dbf';2.SQL 'alter database datafile 4 offline';3.switch datafile 4 TO copy;4.recover datafile 4;5.SQL 'alter database datafile 4 online';RMAN> backup AS copy datafile 4 format '/u01/a.........【阅读全文】