expdp Hit bug( Bug 5879865)
最近计划升级公司运行N年的一套10g数据库,计划升级到11.2.0.4;测试expdp/impdp 升级方案的过程中遇到如下问题:Export: Release 10.2.0.3.0 - 64bit Production on Tuesday, 24 March, 2015 13:33:15 Copyright (c) 2003, 2005, Oracle. All rights reserved. ;;; Connected to: O...
why need Diagnostics Pack + Tuning Pack
参考: Oracle? Database Reference 11g Release 2 (11.2) E40402-15 http://docs.oracle.com/cd/E11882_01/server.112/e40402/initparams038.htm#REFRN10296 计划升级数据库版本9i === > 11gDIAGNOSTIC pack 主要包括 AWR, ADDM等 TUNING pack 主要包括SQL Tuning Advisor, SQLAccess Advisor等 1. 优点 DIAGN...
Fatal NI Connect Error 12170
最近升級11g的DB中alert..log大量鏈接超時短線的信息 MOC:https://support.oracle.com/epmos/faces/ui/km/SearchDocDisplay.jspx?_afrLoop=155062065265811&type=DOCUMENT&id=1286376.1...
數據庫版本升級(upgrade 9.2.0.1 to11.2.0.3)
生產數據庫升級流程及工作部署:Item涉及系統(程式)工作項目名稱具體工作內容預計完成時間(狀態)責任人1SA檢查確認服務器硬體資訊檢查磁盤/陣列/陣列電池/三大固件/iLo信息2012/12/12 ...
How to cleanup ASM installation
How to cleanup ASM installation (RAC and Non-RAC) [ID 311350.1] The outline of the steps involved are : a) Backup all the ASM client database f...
Remove a Node from an Existing Oracle RAC 10g R2 Cluster on Linux
Remove a Node from an Existing Oracle RAC 10gR2 Cluster on LinuxContents 1. Overview 2. Remove the Oracle Instance onthe Node to be Deleted 3....
RAC+ASM+DATAGUARD
環境:[root@ygzhou01 ~]# strings /etc/hosts -------IP配置# Do not remove the following line, or various programs# that require network funct...
Migrating Oracle10g Database to Automatic Storage management (ASM)
Disable Block change tracking: SQL> select * from v$block_change_tracking;STATUS FILENAME------------...
Oracle 11g Cross platform Active Standby
Windows Primary database and Linux Active Standby This note describes the procedure of configuring a cross platform using the 11g RMAN Active Duplicate as well as an Active Standby Database setup...
Duplicate Database from ASM to Non- ASM Database Using RMAN
Step 1:Determine how much disk space will be required.[oracle@standbyDB backup]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Sun Dec 11 20:46:15 2011 Copyright (c) 1982, ...
table and segments
问:表(Table)和段(Segment)之间是什么关系?答:首先,要清楚它们的概念:表是逻辑对象;段是物理存储对象。然后,再看它们之间的关系:段的存在,并不是依赖于表的。建立一些其它逻辑对象也会会创建段,如索引...
oracle imp过慢的解决办法
版权声明:转载时请以超链接形式标明文章原始出处和作者信息及本声明http://fbirdzp.blogbus.com/logs/98676185.html性能测试或是压力测试工作的核心是测试环境的准备,其中就经常涉及到大数据量的导入导出。对于一...
Configure the DNS Server for SCAN VIP on Linux
How to Configure the DNS Server for SCAN VIP on Linux for 11gR2 GI installation [ID 1107295.1] ---------------------------------------------------------------------------------------------------------...
《Oracle Database 10g安全性高效设计》
收藏:http://ajava.org/readbook/db/ora10gaqxgx/16491.html
public公共权限的认识
public用户权限-----用户公共权限 凡是数据库中的用户都会自动继承 public的权限,以此有可能对数据...
預測DBserver的存儲量
公司對產線DB采用了archive技術,將DB中長時間不使用的數據遷移到archiveDB中,以此來對產線DB實現“瘦身”目的。但是目前的archiveDB已經沒有空間支持,需要擴容或者是購買新的server.需要預測s...
解析dataguard parameter的設置
目的:解析dataguard parameter的设置(1) standby_file_management 同步primaryDB上的sql操作,下面用實驗說明。測試環境:Primary+standby DB ...
RMAN创建dataguard全过程
目的:采用rman热备份在线创建Oracle HA (dataguard),实现primaryDB不关机測試環境:primaryDB: ip 10.202.0.1 ORACLE_SID=ygzhou DB_name=ygzhoudb DB_unique_name=ygzhoudb...