OGG_for-ORACLE
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OGG 概念、安装步骤及基本的配置步骤 for ORACLE
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第一章
系统要求：
............................................................................................................................3
第二章
安装
OGG
：
..........................................................................................................................3
2.1. OGG
的几种架构
...........................................................................................................3
2.2.
环境变量
.........................................................................................................................3
2.3. unix
环境安装
.................................................................................................................4
2.4. windows
环境安装
.........................................................................................................4
第三章
配置环境
................................................................................................................................5
3.1.
创建
OGG
用户：
..........................................................................................................5
3.2.
支持
sequence
配置：
....................................................................................................6
3.3.
支持
DDL
配置：
...........................................................................................................6
3.4.
重置
DDL
环境：
...........................................................................................................7
3.5.
删除
DDL
环境：
...........................................................................................................8
第四章
必要的配置说明：
................................................................................................................8
4.1.
关闭回收站和配置附加日志
........................................................................................8
4.2. initiate the logging of key values....................................................................................8
4.3.
防止由于
triggers
和
cascade constraints
带来的数据重复修改
.................................9
4.4. Deferring constraint checking.........................................................................................9
4.5. Limiting row changes in tables that do not have a key..................................................9
4.6.
复制
TIMESTAMP with TIME ZONE..........................................................................9
第五章
配置
MANAGER
：
.............................................................................................................10
5.1. 配置
MGR
参数
........................................................................................................10
5.2. 配置
CHECKPOINT TABLE...................................................................................10
第六章
配置一个
active-active
的架构
............................................................................................11
6.1. SOURCE
端
..................................................................................................................11
6.2.1 EXTRACT1.............................................................................................................11
6.2.2 Data pump1..............................................................................................................12
6.2. TARGET
端
..................................................................................................................12
6.2.1 Replicat2..................................................................................................................12
6.2.2 Extract2....................................................................................................................13
6.2.3 Data pump2..............................................................................................................14
6.3. SOURCE
端
..................................................................................................................14
6.2.1 Replicat1..................................................................................................................14
6.4. mapping and manipulating data....................................................................................15
6.5. data-definitions file.......................................................................................................16
第七章
初始化数据加载
..................................................................................................................17
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