【用户状态】详细解读Oracle用户ACCOUNT_STATUS的九种状态
DBA_USERS视图中ACCOUNT_STATUS记录的用户的当前状态,一般情况下在使用的正常用户均处于OPEN状态。例如我们查看sec用户的当前状态,此时该用户处于OPEN状态,可以正常使用。sys@ora10g> select username, account_s...
Database Creation on 11.2 Grid Infrastructure with Role Separation
<span id="kmPgTpl:r1:ot71" class="kmContent" style="font-size:small;color:Black;"><h2 class="km">本文转自 metalink <span id="kmPgTpl:r1:0:ol22" class="xq" style="font-weight:bold;color:Black;font-size:130%;">ID 1084186.1</span><br /></h2><h2 class="km"><br /></h2><h2 class="km">Applies to...
GoldenGate for win安装配置
1.GoldenGate软件的安装:下载windows版的GoldenGate介质——V18162-01.zip,解压到ggs目录C:\>cd ggsC:\ggs>install addservice addeventsOracle GoldenGate messages installed successfully.Service 'GGSMGR' c...
配置GoldenGate启动DDL支持同步DDL操作
4、配置DDL支持 4.1 配置用户及表空间 一般第一步都是创建用户。前面我们已经做过操作,用户已建好,这里仍然沿用前面创建的ggate用户,当然此刻也可以创建一个新的用户,注意用户的默认表空间不要指定为SYSTE...
Oracle GoldenGate安装应用及初始化数据示例
在本配置中,目标是初始化源端ora9node1中jss.j1对象数据到目标端rhel5u3数据库。 安装goldengate Oracle GoldenGate是个小软件(相比Oracle Database),该软件可以在oracle的官网直接下载:http...
【SQL】【迁移】写了一个简单的sequence迁移脚本
脚本如下,因为sequence分缓存和不缓存数据,所以这里分两个SQL来实现,这个脚本在我手工迁移数据过程中起到了重要的作用。prompt migrate sequencesset lin 140set head offspool migrate_seq.sqlselect'create...
AIX topas命令详解
topas命令默认2秒更新一次 一、topas命令以区域形式表现系统各项指标性能,如下图:1、 CPU:反应CPU性能区域,如果有多个 CPU,按 c 键两次就可显示 CPU 列表。仅按 c 键一次会关闭此区域User%:用户进程占用CPU的时间比率。该数值反应了用户所运行的各种软件所占用的CPU时间比率总和。 &nbs...
metalink-Oracle Clusterware and RAC Support for RDS Over Infiniband
In this DocumentPurposeDetails Terms IPOIB RDS Architectur...
Migrate database to Exadata with DBMS_FILE_TRANSFER
目前正在执行数据库迁移业务,将移动的数据库从IBM小鸡迁移到X86 Server SAN的服务器,迁移方法参考metalink的文档,值得借鉴和学习。实际迁移step-step详细步骤和中间过程待迁移完成之后再补上。In this DocumentGoalSolution...
DataPump Export/Import Of LOBs Are Not Executed in Parallel
本文内容转自metalinkIn this DocumentSymptomsCauseSolutionReferencesApplies to:Oracle Database - Enterprise Edition - Version 10.2.0.1...
Summary Note Index for BasicFiles and SecureFiles
本文转自 metalinkIn this DocumentPurposeScopeDetails 1.) Overviews 2.) Operations in Tables...
Object Difference In TTS Migration From 10g To 11g (文档 ID 1643239.1)
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.3 to 12.1.0.1 [Release 10.2 to 12.1]Information in this document applies to any platform.SymptomsThe customer is trying to perform a transportable Tablespace (TTS) transfer of data from a 10g Release 2 to an 11g Rel...
Large result cache can cause sessions to spin -instance to hang
Oracle Real Application Clusters (RAC) is a clustered database solution that provides scalability and availability for business continuum. “Scalability” is a relative term and is based on a simple rule that as the number of user’s accessing the system increases, the RAC configuration should be ...
自动生成sqlldr 控制文件的脚本(Script To Generate SQL*Loader Control File)
Script To Generate SQL*Loader Control File (文档 ID 1019523.6)APPLIES TO:OracleServer - Enterprise Edition - Version 7.3.4.0 to 11.2.0.4 [Release 7.3.4 to11.2]Information in this document applies to anyplatform.***Checked for relevance on 22-NOV-2012***PURPOSEScript ...
Listener in INTERMEDIATE status with "Not All Endpoints Registered
In this DocumentSymptomsCauseSolutionReferencesApplies to: Oracle Server - Enterprise Edition...
Overview of Unix Resources
In this DocumentPurposeScope...
crsctl start/stop crs and crsctl start/stop cluster 区别
1 crsctl start/stop crs 是单节管理 crsctl start/stop cluster [-all 所有节点] 可以管理多个节点 2 crsctl start/stop crs 管理crs 包含进程 OHASD crsctl start/stop cluster ...
ASM 转自三思笔记,改成自己看着舒服的格式而已
ORACLE10g推出了ASM(Automatic Storage Management --自动存储管理)特性,该特性拥有易管理,高自动性,并且,拥有号称超越裸设备IO性能。这个特性实际上就是oracle回收了数据库依赖的第三方文件系...
【数据泵】EXPDP导出表结构(真实案例)
【数据泵】EXPDP导出表结构(真实案例) BLOG文档结构图 因工作需要现需要把一个生产库下的元数据(表定义,索引定义,函数定义,包定义,存储过程)导出到测试库上,本来以为很简单的,可是做的过程发现很多的问题,现记录如下,希望有同样需要的朋友不要再走弯路了。 一.1 &nbs...
ora 15181 symbol odm_mkdir not found
Linux x86_64 两台数据库节点RAC 11.2.0.4版本。dbca创建数据库报错:ora 15181 symbol odm_mkdir not found参考文档:Can't Relink ODM library After Upgrade To 11.2.0.4: ORA-15181: symbol [odm_mkdir] not found in library odm library. (文档 ID 1608033.1)打上补丁18180390 即可...