LAB001 -Oracle數據庫手工冷備份(非歸檔模式)

確認數據庫處於非歸檔模式 [oracle@oracle-12201-vagrant ~]$ sqlplus / as sysdba SQL*Plus: Release 12.2.0.1.0 Production on Mon Apr 8 19:38:23 2019 Copyright (c) 1982, 2016, Oracle. All rights reserved. Connect

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