摘要：
一、修改控制文件名的恢复1、备份控制文件SQL> alter database backup controlfile to '/opt/oracle/jack/controlbak01.ctl';Database altered.SQL> ! ls -lh /opt/oracle/jack/controlbak01.ctl-rw-r----- 1 oracle oinstall 7.1M Jun 25 18:21 /opt/oracle/jack/controlbak01.ctlSQL>2、切换日志，做检查点SQL> alter system switc 阅读全文
