记录一次客户Oracle启动不了的解决过程

1. 启动时发生以下错误





2. 执行如下语句

alter system set control_files='E:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\ORCL\CONTROL02.CTL' scope=spfile;

startup

3. 执行上面语句后出现





4. 执行如下语句

select * from v$log;

select Group#,Member from v$logfile;





shutdown immediate;
startup mount;

recover database until cancel;





alter database open resetlogs;





 

5.

shutdown immediate;
startup mount; ALTER SYSTEM SET "_allow_resetlogs_corruption"= TRUE SCOPE = SPFILE;

ALTER SYSTEM SET undo_management=MANUAL SCOPE = SPFILE;

shutdown immediate;
startup mount;

alter database open resetlogs;

CREATE UNDO TABLESPACE undo1 datafile 'E:\app\Administrator\oradata\ORCL\undo1_1.dbf' size 200m autoextend on maxsize unlimited;

ALTER SYSTEM SET undo_tablespace = undo1 SCOPE=spfile;

alter system set undo_management=auto scope=spfile;

shutdown immediate;
startup;