ORA-00322 log name of thread num is not current copy Cause: An online redo log file appears to be an incorrectly restored backup, according to a check of the redo log file header. 在线日子文件出了问题。你还可以查看警告跟踪文件里面的出错信息
调试欢乐多
2) Shutdown immediate;
3) startup mount;
4) archive log stop;
5) alter database noarchivelog;
6) alter database drop logfile group 1;
7) alter database create logfile group 1 (log1 , log2 ) size 20M;
8) shutdown;
9) startup mount;
10) alter database archivelog;
11) archive log start;
12) alter system switch logfile;
13) /
14) /
15) shutdown
16) Take a full cold backup of the database
17) startup the database
alter database open