close
1.環境模擬
select * from v$controlfile;
利用O.S.的指令修改Control file的內容
select * from v$datafile;
發現Control file Error
ERROR at line 1:
ORA-00227: corrupt block detected in controlfile: (block 1, # blocks 1)
ORA-00202: controlfile: '/oradata/sent/ctl/control01.ctl'
shutdown immediate;
失敗
shutdown abort;
將其他好的control file複製到原來的位置上
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