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Oracle recovery scenario 1-simulate data file corruption or loss

Source: Internet
Author: User
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Oracle recovery scenario 1-simulate that data files are damaged or lost. In this scenario, data recovery is relatively simple, but it is still necessary to record work logs. DB version: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0-64bit Production scenario conditions: control files, log files, parameter files all exist, DB data files are lost. 1. Simulate data file loss, delete, remove... 2. Stop database 1 RMAN> shutdown immediate
3. start data to mount status 1 www.2cto.com RMAN> startup1RMAN> startup mount4. recover data 1 RMAN> restore database; 1 RMAN> recover database; 5. start database 1 RMAN> alter database open; 6. check the key of the Data author Wang Zi

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