c:\documents and settings\administrator>sqlplus /nolog
sql*plus: release 10.2.0.1.0 - production on 星期五 11月 30 11:18:00 2012
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sql> conn sys/system@jytest as sysdba
已连接。
sql> oradebug setmypid
已处理的语句
sql> alter database backup controlfile to trace;
数据库已更改。
sql> oradebug tracefile_name
/u01/app/oracle/admin/jytest/udump/jytest_ora_27695.trc
sql>