weblogic10.3中三种配置会话超时的方法
weblogic10.3中三种配置会话超时的方法如下:1、The File web.xmlEdit the session-timeout of the session-config in the file web.xml. Please note in web.xml, the session timeout is set in minutes.<session-...
清除dba_datapump_jobs中的孤儿数据泵job
1、Determine in SQL*Plus which Data Pump jobs exist in the database:sqlplus / as sysdbaSET lines 200COL owner_name FORMAT a10;COL job_name FORMAT a20COL state FORMAT a12COL operation LIKE stateCOL job...
创建恢复目录
Creating recovery catalog is a 3 step process .The recovery catalog is stored in the default tablespace of the recovery catalog schema. SYS cannot be the owner of the recove...
ORA-00845: MEMORY_TARGET not supported on this system
环境:centos 6.2 x86-64 oracle11gR2 修改内存启动时报错(ORA-00845),官方文档描述如下:Starting with Oracle Database 11g, the Automatic Memory Management feature re...
升级opatch工具
检查当前opatch版本:oracle@dbbak[/home/oracle]$ $ORACLE_HOME/OPatch/opatch lsinventoryInvoking OPatch 11.2.0.1.7Oracle Interim Patch Installer version 11.2.0.1.7Copyright (c) 2011, Oracle Corporation....
ORA-979:Not A Group By Expression With CURSOR_SHARING=Similar Or Force
OS: HP-UX 11.31ORACLE_DATABASE:11.2.0.2.0执行SQL语句时报错OMS资料(Doc ID 1081548.1):Applies to:Oracle Server - Enterprise Edition - Version: 11.1.0.7 and later [Release: 11.1 and ...
ogg不停业务重新初始化目标数据库流程
在线重新同步数据库流程:(重点是启动抽取进程时间要在恢复的SCN之前)1、备份源系统:rman target /run {backup as compressed backupset database include current controlfile format '/ywdata/full_rman/fu...
expdp导出报错
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0[oracle@yssdb ~]$ expdp system directory=data_pump_dir dumpfile=guzhiandzhongtaidb.dmp logfile=guzhiandzhongtaidb.log schemas=zdlife,zdys...
将oracle11g的表导出并导入到10g中
由于oracle版本问题,11g默认导出的表将无法导入到10g中会报如下错误:Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit ProductionWith the Partitioning, OLAP and Data Mining ...
ogg停止业务重新初始化目标数据库流程
有时候如果数据差异太大,可能需要重新同步整个数据库,可以参考下列流程源端:run {backup as compressed backupset database include current controlfile format '/ywdata/full_rman/fulllisbackup_%U';}查询...
GoldenGate重新同步个别表流程
有时候业务必须24小时,没法停机,如果某些表数据不一致,可以采用下列流程重新同步个别表1、在目标端停止replicat进程stop repprod2、在源库上查找出当前scn号SQL> select dbms_flashback.get_system_change_nu...
GoldenGate无法同步压缩表问题
ogg问题环境:同时配置了DDL和DML 版本:11.1.1.1.4 oracle:11.2.0.2抽取进程报如下错误:2012-06-26 22:00:35 ERROR OGG-010...
HP-UX 识别存储盘符不一致解决办法(转)
在HP-UX上安装RAC或者配置双机时经常会遇到盘符不一致的情况,下面是从网上搜到的帖子,根据其修改可以修改盘符及instance number。1.可以在2台主机上通过scsimgr -p get_attr all_lun -a hw_path -a device...
Oracle中修改sysman和dbsnmp密码正确流程
1、停止dbconsole$ emctl stop dbconsole查看状态,确认dbconsole已经停止$ emctl status dbconsole2、修改sysman用户和dbsnmp用户的密码$ sqlplus / as sysdbaSQL> alter user sysman identified by xxx;SQL> alter...
Oracle11gR2 RAC 使用scan IP无法连接数据库(ORA-12545)问题解决
环境:[grid@rac1 ~]$ cat /etc/hosts# Do not remove the following line, or various programs# that require network functionality will fail.127.0.0.1 localhost.loc...
回收VirtualBox虚拟机磁盘空间方法
转自:http://maketecheasier.com/shrink-your-virtualbox-vm/2009/04/06发现最好启动到用户模式下操作,否则会提示分区正忙,无法重新挂载。zerofree软件可以在rpmfind.net网站上下载While using Virtualbox, o...
Oracle-SHELL编程
本文转载自www.oracle-base.com网站MicrosoftInternetExplorer402DocumentNotSpecified7.8Normal0This article presents some basic techniques for creating Windows&...
SHELL编程—每次读取文件的一行
写法一:#!/bin/bashwhile read linedo echo $linedone < urfile写法二:#!/bin/bashcat urfile | while read linedo echo $linedone ...
Oracle10g的一些基本知识
alert日志alert_<SID>.log存储在background_dump_dest初始化参数指定的目录中。alert日志是一个按时间先后存储信息和错误的日志,包括以下信息:1、在启动时用到的所有非默认的初始化参数。2、所有的内...
安装GRID时跑root.sh脚本报错(ORA-27091: unable to queue I/O)
在CentOS5.8上安装RAC11gR2过程中,在安装grid快要结束的时候,在第一个节点上跑root.sh脚本时遇到以下问题:MicrosoftInternetExplorer402DocumentNotSpecified7.8Normal0[root@rac1 grid]#&n...