这里是:一看就会,一做就废系列 数据库演示版本为 19.3 (12.2.0.3) 该系列涉及恢复过程中使用的 个语句: 1. recover database 2. recover database until cancel 3. recover database using backup controlfile 4. recover database until cancel using backup controlfile 5. recover database using backup c

1  recover database using backup controlfile2  recover database until cancel3  recover database using backup controlfile until cancel;4  recover database until cancel using backup controlfile; 本文主要介绍以下四种恢复方式的含义与区别:   1. recover database using backup

http://searchoracle.techtarget.com/answer/Recover-database-using-backup-controlfile-until-cancel What is checked or what happens when we "run recover database using backup controlfile until cancel;"? What does this command do and when do we use

环境: RHEL6.4 + Oracle 11.2.0.4 Primary RAC + Standby RAC 今天发现DG备库归档空间满,清理后发现备库出现GAP,需要从主库做基于SCN的增量备份进行恢复. 这个过程可以参考之前的文章<DG gap sequence修复一例>来完成. 不过本次在recover database noredo时碰到一个错误如下: RMAN> recover database noredo; Starting recover at 31-AUG-17 us

冷备手工完全恢复 1.   手工完全恢复三种级别: recover database: 所有或大部分datafile丢失,一般是在mount状态完成.recover tablespace:    非关键表空间损坏,表空间下某些数据文件不能访问,一般是在open下完成.recover datafile: 单一或少数数据文件损坏,可以在mount或open 状态完成.四个关键文件:1)system01.dbf, 2) undo tablespace,3)control file 4)current

1  recover database using backup controlfile2  recover database until cancel3  recover database using backup controlfile until cancel;4  recover database until cancel using backup controlfile; 本文主要介绍以下四种恢复方式的含义与区别:   1. recover database using backup

oracle备份恢复之recover database的四条语句区别 https://www.cnblogs.com/andy6/p/5925433.html 需要学习一下. 1  recover database using backup controlfile2  recover database until cancel3  recover database using backup controlfile until cancel;4  recover database until ca

这里是:一看就会,一做就废系列 数据库演示版本为 19.3 (12.2.0.3) 该系列涉及恢复过程中使用的 个语句: 1. recover database 2. recover database until cancel 3. recover database using backup controlfile 4. recover database until cancel using backup controlfile 5. recover database using backup c

使用备份恢复的方法搭建DG库,还原数据文件后,打开数据库时报错 SQL> ALTER DATABASE OPEN READ ONLY; ALTER DATABASE OPEN READ ONLY * ERROR at line 1: ORA-10458: standby database requires recovery ORA-01152: file 1 was not restored from a sufficiently old backup ORA-01110: data file

APPLIES TO: Oracle Database - Enterprise Edition - Version 10.1.0.2 to 11.2.0.2 [Release 10.1 to 11.2]Oracle Database - Enterprise Edition - Version 11.2.0.4 to 11.2.0.4 [Release 11.2]Oracle Database - Enterprise Edition - Version 11.2.0.3 to 11.2.0.

1. Copy or remotely mount the backupset folder from the source server to the target server 2. On the target server, export ORACLE_SID as same as the source database and run "rman target /" 3. Restore spfile from backup: RMAN> startup nomount;

recover和restore的区别: restore just copy the physical file, recover will consistent the database. restore 是还原,文件级的恢复.就是物理文件还原.recover 是恢复,数据级的恢复.逻辑上恢复,比如应用归档日志.重做日志,全部同步,保持一致. 用我自己的土话讲就是,用restore先把备份文件拷贝到数据库目录下进行替换,再用recover经过一些处理,数据库就恢复正常了. 1.restore 命

1   准备 [oracle@TEST144239 /]$ sqlplus /nolog SQL Production :: Copyright (c) , , Oracle. All rights reserved. SQL@study as sysdba Connected. SQL> archive log list; Database log mode Archive Mode Automatic archival Enabled Archive destination /data2/o

2014-12-09 Created By BaoXinjian

測试2: (1)一致性的全备 SQL> shutdown immediate; $ cp -rf $ORACLE_BASE/oradata/boss/*.dbf /oradata/bossbak/20140610allbackup $ cp -rf $ORACLE_BASE/oradata/boss/*.log /oradata/bossbak/20140610allbackup $ cp -rf $ORACLE_BASE/oradata/boss/*.ctl /oradata/bossbak/

使用resetlogs选项,会把当前的日志序号(log sequence number)重设为1,并抛弃所有日志信息.在以下条件时需要使用resetlogs选项: 在不完全恢复(介质恢复): 使用备份控制文件. 使用resetlogs打开数据库后,务必要完整地进行一次数据库备份. 不完全恢复只能做一次吗? 采用rman的默认设置,对数据库进行了backup database备份,进行了一些操作后,然后直接关闭启动到mount状态 RMAN> run{ 2> set until time &qu

默认情况数据库的flashback database是关闭的. 启用Flashback Database 步骤:1.配置Flash Recovery Area 检查是否启动了flash recovery area: SQL> show parameter db_recovery_file; --或者是show parameter db_recover; 两个语句执行结果一致. NAME TYPE VALUE ------------------------------------ -------

restore just copy the physical file, recover will consistent the database.restore 是还原,文件级的恢复.就是物理文件还原.recover 是恢复,数据级的恢复.逻辑上恢复,比如应用归档日志.重做日志,全部同步,保持一致.即用restore命令先从上次备份的文件提取出数据文件拷贝到原目录下进行替换,而recover是在restore之后,使用redo log & archive log补全从备份到现在时刻的差异数据.

To restore the database on a new host:1. Ensure that the backups of the target database are accessible on the new host.2. Configure the ORACLE_SID on hostb.3. Start RMAN on hostb and connect to the target database without connecting to the recovery c

n this Document   Goal   Solution This document is being delivered to you via Oracle Support's Rapid Visibility (RaV) process and therefore has not been subject to an independent technical review. Applies to: Oracle Database - Enterprise Edition - Ve