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…

How to recover a skipped tablespace after an incomplete recovery? (Doc ID 1561645.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 11.2.0.1 and laterOracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Expr…

===========环境模拟================= -----------模拟数据---------------- SYS@ORCL>create tablespace test   2  datafile '/u01/app/oracle/oradata/ORCL/test.dbf' size 5m; Tablespace created. SYS@ORCL> SYS@ORCL> SYS@ORCL>create table test(x int)tablespace…

[20170627]使用TSPITR恢复表空间.txt --//RMAN提供了一种实现所谓TSPITR(Tablespace Point-In-Time Recovery)的技术,通过简单的一个语句,就可以在主库不停库(很吸引人)--//的情况下,利用备份集和连续的归档日志,实现表空间级别的定点恢复. --//实际上rman就是把人工一步一步执行的命令打包,执行恢复工作,减轻dba负担.我一直认为这个不是很实用,前几天做了利用传输表空--//间的测试,感觉那个更实用一些.--//blog.itp…

rman target / log=/orasoft/backup/${DATE}backup1.log <<EOFrun {allocate channel c1 device type disk;allocate channel c2 device type disk;allocate channel c3 device type disk;backup database format '/orasoft/backup/db_%T%U.bak';backup current control…

Complete recovery: rman target / nocatalog startup mount; restore database; recover database; alter database open;   -- 在归档模式下 恢复的之后, 更改的路径 rman target / nocatalog startup mount; run { set newname for datafile 1 to ‘/<newdir>/system01.dbf’ … restore…

Troubleshooting Guide (TSG) - ORA-01552: Cannot Use System Rollback Segment for Non-System Tablespace (Doc ID 1579215.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 9.2.0.1 and laterOracle Database Cloud Schema Service - Version N/A an…

1.You observe that a database performance has degraded overa period of time. While investigating the reason, you find the size ofthe database buffer cache is not large enough to cache all the needed datablocks. Which advisory component wold you refer…

053:数据库高级管理: 目录 第一部分:数据库备份与恢复... 4 第一章:备份恢复概述... 4 1.1 备份的意义: 4 1.2 数据库故障的类型:... 4 1.3 制定你的备份和恢复的计划... 4 1.4 备份恢复分类... 5 1.5 备份恢复方式... 5 1.6 完全恢复与不完全恢复... 5 1.7 归档与非归档... 6 第二章:手工备份与恢复... 6 2.1 手工备份:... 6 2.2 手工备份和恢复的命令... 6 2.3 备份前应对数据库进行检查: 7 2.4 手…

[RMAN]TSPITR--RMAN表空间基于时间点的自动恢复 一.1  BLOG文档结构图 一.2  前言部分 一.2.1  导读 各位技术爱好者,看完本文后,你可以掌握如下的技能,也可以学到一些其它你所不知道的知识,~O(∩_∩)O~: ① TSPITR表空间基于时间点的自动恢复 ② logminer的简单应用 本文如有错误或不完善的地方请大家多多指正,ITPUB留言或QQ皆可,您的批评指正是我写作的最大动力. 一.2.2  实验环境介绍 目标库:11.2.0.3  RHEL6.5 ORAC…