分类: Oracle
2010-04-12 22:24:34
RMAN 2010-04-01 15:27:10 阅读20 评论0 字号:大中小
正文:
SQL> archive log list;
Database log mode No Archive Mode
Automatic archival Disabled
Archive destination USE_DB_RECOVERY_FILE_DEST
Oldest on
Current log sequence 212
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount;
ORACLE instance started.
Total System Global Area 6442450944 bytes
Fixed Size 2030368 bytes
Variable Size 1358955744 bytes
Database Buffers 5066719232 bytes
Redo Buffers 14745600 bytes
Database mounted.
SQL> alter database archivelog;
Database altered.
SQL> alter database open;
Database altered.
SQL> archive log list;
Database log mode Archive Mode
Automatic archival Enabled
Archive destination USE_DB_RECOVERY_FILE_DEST
Oldest on
Next log sequence to archive 212
Current log sequence 212
SQL> archive log start;
Statement processed.
SQL> startup mount;
SQL> alter database noarchivelog;
SQL> alter database open;
9i中需要修改初始化参数
log_archive_start = true
10g中已经废弃该参数