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Oracle control file backup (Collection)

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Oracle control file backup

1. Back up the control file as a binary file

SQL> alter Database Backup controlfile to 'I: \ oracle \ backup \ Control. bkp ';

2. Back up the control file as a text file (back up to the tracking file under the oracle \ base \ admin \ SID \ udump directory, and generate an SQL script in the tracking file)

SQL> alter Database Backup controlfile to trace;

3. Generate a pfile backup control file through spfile

SQL> Create pfile = '/pfile_backup.ora' from spfile = '/home/Oracle/product/10.2.0/db_1/dbs/spfilesid. ora ';

 

Reprinted from: http://hi.baidu.com/%C9%E1%B5%C30710/blog/item/4434c23923c59e2d97ddd8b2.html

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