归档日志路径

归档日志路径为LOG_ARCHIVE_DEST指定的路径：

SQL> show parameter log_archive_dest;
 
NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
log_archive_dest                     string      

好吧，我承认，其实最靠谱的查看方法是：

SQL> archive log list
Database log mode              Archive Mode
Automatic archival             Enabled
Archive destination            USE_DB_RECOVERY_FILE_DEST
Oldest online log sequence     173
Next log sequence to archive   175
Current log sequence           175