cannot open file as archive error

Reprinted from: http://blog.csdn.net/leshami/article/details/5784713Oracle can save online log files to many different locations, and the process of converting online logs to archived logs is called archiving. The corresponding log is called the

One. To see if the Oracle database is in archive mode:SQL code1.select Name,log_mode from V$database;NAME Log_mode------------------ ------------------------QUERY Noarchivelog2. Using the archive LOG LIST commandDatabase log mode No Archive

There are two main log operation modes in the Oracle Data database: Non-archive mode and archive mode. By default, the database adopts the non-archive mode. As a qualified database administrator, you should have an in-depth understanding of the

To ensure that the Oracle database works normally in archive mode, perform the following settings:: 1. Set the database to archive If the database archive mode is not enabled, the query displays the following information (non-archive mode ): 1.

Today, I will talk about my understanding of these two operation modes and give some feasible suggestions to improve the security of Oracle databases. I. Advantages and Disadvantages of non-archive mode. The non-archive mode is a log operation

to see if an Oracle database is in archive mode1.select Name,log_mode from V$database; NAME log_mode------------------------------------------QUERY noarchivelog 2. Use archive log LIST command Database log MODE No Archive Mode Automatic Archival

1.select Name,log_mode from V$database; NAME log_mode------------------------------------------QUERY noarchivelog 2. Using the archive Log LIST command Database log Mode No Archive Mode Automatic archival Disabled Archive

See if the Oracle database is archive mode   [1]  1.select name,log_mode from v$database;  name log_mode ----------------- -------------------------  QUERY noarchivelog  2. Using the Archive Log LIST command   Database log mode No Archive Mo　　de 

The Oracle database has a connection redo log, which records changes to the database, such as insertion, deletion, and data update. All these operations are recorded in the online redo log. The Oracle database has a connection redo log, which

--Connection Recovery Manager C:\Documents and Settings\mengzhaoliang>rman target/ --Archive Log list rman> list Archivelog all; --Delete archive logs that do not exist for physical files rman> Delete expired Archivelog all; --Delete the archive