o365 archive

The simplest way to open an archive in an ASM stand-alone environment.Environment: oracle11g 11.2.0.4Login Sqlplus[Email protected] ~]$ Sqlplus/as SYSDBASql*plus:release 11.2.0.4.0 Production on Thu June 8 18:20:41 2017Copyright (c) 1982, Oracle. All rights reserved.Connected to an idle instance.To boot the Oracle database to the open stateSql> StartupORACLE instance started.Total System Global area 1068937216 bytesFixed Size 2260088 bytesVariable Siz

Original reprint Please specify addressArchive log: an inactive redo log that is used to hold all redo history records.When to write the archive log: when the database is in Archivelog mode and the log switch is made, the background process arch starts to save the contents of the redo log to the archive log completely.Log operation mode:The Noarchivelog mode does not preserve the history of redo logging, on

Introduction I mentioned in cocos2d-x study note 16: record storage 1: CCUserDefault all kinds of defects of CCUserDefalut archiving, one of which is plaintext storage, players can directly modify the archive. This article describes how to use the Digest algorithm for archive verification. Preparations Abstract: There are many algorithms and their content is public. Therefore, there are many existing algori

Requirement Description Because the LOGRETAIN = ON database configuration is used, the database log files will not be automatically deleted or recycled by the database from the active log directory, and more log files will be stored in the active log directory, therefore, you need to archive the log files in this directory. Problem Analysis After you set LOGRETAIN to ON, the database supports rollback and recovery. There are three types of log files i

Oracle Data Guard (RAC + DG) archive deletion policy 1. Data Guard master database archive deletion policy: When we set: RMAN> configure archivelog deletion policy to applied on standby; in Maximum Availability and Maximum Performance, when RMAN backs up the archive file and adds delete input, the archive will be delet

After the Oracle tablespace is set to the backup mode, you can copy and back up the data files in the table space online. After the Oracle tablespace is set to the backup mode, you can copy and back up the data files in the table space online. After the Oracle tablespace is set to the backup mode, you can copy and back up the data files in the table space online at the file system level, because modifications to the table space are recorded in the redo log file of the database during this p

PHP has added PHAR archive since 53. The concept of Phar archive comes from Java? Technical JAR archive, which allows you to use a single file to package an application. This file contains everything required to run the application. This file is different from a single executable file. The latter is usually generated by the programming language. PHP has added the

Oracle9i starts to provide a flashback query so that consistent data at a time point in the past can be found as needed, which is implemented through Undo. This function has a lot of limitations, that is, the undo of related transactions cannot be overwritten, otherwise it will be unable to return to the day. Oracle10g greatly enhances the flash-back query function and provides the ability to roll back the entire database to a time point in the past. This is achieved by introducing a new flashba

Oracle Data Guard synchronizes Data through archive files. The archive files of the master database can be deleted during RMAN backup, but the archive files of the slave database cannot be deleted automatically. You need to write scripts to delete them regularly. If you delete an archive file directly, you may find tha

PHP since the 5.3 New Phar Archive, Phar archive concept from Java? Technology's JAR archive, which allows you to package your application with a single file containing everything you need to run your application. This file differs from a single executable file, which is typically generated by the programming language, such as C, because the file is actually an

Tags: build table implementation update RIP OLE primary war div new features Some applications have the concept of "tag delete", that is, instead of deleting data, the data remains in the table and is not visible to the app. This requirement is usually achieved by: 1) Add an additional column to the related table that stores the flags that flag data is deleted. 2) Add a predicate to each statement to check the state of the deleted row, like: "WHERE deleted = ' N '" to exclude deleted rows. Predi

When the Oracle archive log is full, you will not be able to log in to Oracle properly, and you need to delete a subset of the archived logs to log in to Oracle properly.First, delete the archive log physical files, archive logs are generally located in the archive directory, AIX system file format is "1_17884_66775818