ITPub博客

Purpose本文档提供了关于自动维护任务或 AUTOTASK 作业的更多信息，这些作业是 11g 系统自动生成的新设置。本文档介绍了 10g 和 11g 之间关于维护任务的一些主要差异。Scope本文档与 Oracle 11g 相关，目标受众是 Oracle DBA 和支持分析人员。DetailsIntroductionOracle 11g 数据库有三个...

<h2 class="km" style="font-family:Arial, Helvetica, sans-serif;border-bottom-width:1px;border-bottom-style:solid;border-bottom-color:#C4D1E6;font-size:16.25px;color:#FFFFFF;text-transform:uppercase;padding-top:6px;padding-bottom:6px;padding-left:8px;line-height:normal;white-space:normal;background-c...

1. It will affect any records that are inserted while changing the date if it involves the sysdate.2. It will also affect any scheduler jobs that will run on that date.Please follow those steps :1. Take a backup2. Shutdown database (clean)3. Change date/time on OS4. Star...

一、      迁移步骤 1 确定控制文件位置SQL> select name from v$controlfile;NAME--------------------------------------------------/oradata/V11/control01.ctlSQL> shutdown immediate;SQL> startup nomount;2 拷贝...

Oracle Server - Enterprise Edition - Version: 8.1.7.0 to 11.1.0.6 - Release: 8.1.7 to 11.1IBM AIX on POWER Systems (64-bit)IBM AIX on POWER Systems (32-bit)AIX5L Based Systems (64-bit)AIX Based Systems (32-bit)AIX 4.3, 5L (5.1, 5.2, 5.3, etc.), 6.1Database Server 8i (8.1.7), 9iR2 (9.2.0), 10gR2...

在ORACLE ASMM或AMM开启的情况下, 数据库来动态调整其中的各个组件,但是在绑定变量较差的系统中shared pool会慢慢增长但不能自动收缩,操作buffer cache 越来越来小影响性能,需要手动调大db_cache_size的值,来控制sharedpool的增长,在调整db_cache_size的时候经常会出现ORA-02097:parameter cannot be m...