dataguard主库删除归档日志后从库恢复的方法
------------------方法1在主库上使用备份的进行恢复丢失的归档日志------------------------- 1.发现主库备份后删除了归档,但是这些归档从库还没应用,也没有传到从库 从库应用的最新的归档日志为592 SQL> connect / as sysdba Connected. SQL> Select Max(t.SEQUENCE#) From V$archived_Log t; MAX(T.SEQUENCE#) ---------------- 592 主库的归档日志 SQL> connect / as sysdba Connected. SQL> Column Name format a100; SQL> Column THREAD# format 99; SQL> Column SEQUENCE# format 999999; SQL> Column STANDBY_DEST format a10; SQL> Column ARCHIVED format a10; SQL> Column APPLIED format a10; SQL> Column STATUS format a10; SQL> Column fal format a10; SQL> Column COMPLETION_TIME format a20; SQL> Select