Logdump enables you to search for, filter, view, and save data that is stored in a trail or extract file.查看记录[oracle@odb07 ogg]$ ./logdump Oracle GoldenGate Log File Dump Utility for Oracle
Version 12.2.0.1.1 OGGCORE_12.2.0.1.0_PLATFORMS_151211.1401Copyright (C) 1995, 2015, Oracle and/or its affiliates. All rights reserved.
Logdump 65 >open /u01/app/oracle/product/ogg/dirdat/i1000000215
Curr...
ProductReleaseProcessor TypeOS VersionOS Update TypeOS Update LevelRun Mode 32/64 BitDatabase NameDatabase VersionOracle GoldenGate18.1.0.0.0+Linux x86-64Oracle Linux 6Update Level4+64Oracle Database11.2.0.4+; 12.1.0.1+; 12.2.0.1+;
18.1.0.1+; 18.3.0.1+Oracle GoldenGate18.1.0.0.0+Linux x86-64Oracle Linux 7Update Level0+64Oracle Database11.2.0.4+; 12.1.0.1+; 12.2.0.1+;
18.1.0.1+; 18.3...
登录OGG studio的相关步骤:1、进入安装目录2、进入oggstudio/bin目录,执行./oggstudio 命令3、选择Java所在路径 /usr/java/jdk1.8.0_1614、配置存储库连接信息5、测试存储库连接配置Wallet6、进入OGGStudio主界面原文:http://blog.51cto.com/peenboo/2087141
Oracle GoldenGate Studio是一个图形化界面管理工具.通过此工具可以更方便的完成OGG复制设计。安装此工具需要Java 8 (1.8) JDK软件,可以从oracle官方网站下载。1、安装过程以oracle用户身份运行如下命令:650) this.width=650;" title="image" border="0" src="/upload/getfiles/default/2022/11/9/20221109010953755.jpg" width="580" height="123" />首次弹出的界面会要求指定Inventory目录,此目录oracle用户必须拥有读写权限...
问题:正式环境OGG运行了几天后,发现一个表的大部分字段被update为null原因:该表无主键,一旦有更新操作,除了配置文件中指定的keycols和有更新的字段外,其它字段都变成了null 解决:源端对该表添加补充日志,在ggsic中执行以下命令:1、登录:dblogin userid ggs,password ggs2、添加:add trandata test.test_bill allcols“allcols”为重点,add trandata 命令实际上包含两层含义: 1)table有PK或UK ,则目标端能准确依据PK或...
Microservices Architecture introduction
Microservices Architecture is a method or approach to developing applications where an application is deployed as a suite of independently deployed small modular services.
Each module supports a specific business goal and uses a simple, light weight and well-defined interface to communicate with other sets of services.
Oracle GoldenGate Microservices Archite...
It is available only in integrated capture mode and not classic capture.One extract can be configured to capture changes from multiple PDBsSince we have to use integrated capture mode, a log mining server is involved and this is only accessible from the root container (CDB$ROOT).We have to connect as a common user to attach to the log mining server. For example a user called C##GGADMIN is what we ...
alter session set container=pdborcl;会话已更改。SQL> show con_name;CON_NAME------------------------------PDBORCLSQL> create user gg_src identified by gg_src;用户已创建。SQL> grant dba to gg_src;授权成功。SQL> create table tab01(id number(8),name varchar2(20));表已创建。View Code目标表 SQL> alter session set container=pdborcl2;会话已更改。SQL> show con_name;CON_NAME------------------------------PDB...
SQL> grant execute on utl_file to ggs;Grant succeeded. Create GLOBALS file[oracle@zwc ~]$ cd /ggs/
[oracle@zwc ggs]$ cat GLOBALS
GGSCHEMA GGS run marker_setup.sql[oracle@zwc ggs]$ sqlplus / as sysdbaSQL*Plus: Release 10.2.0.4.0 – Production on Fri Jun 6 18:56:32 2014Copyright (c) 1982, 2007, Oracle. All Rights Reserved.Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 – 6...
5 /Table created.
Elapsed: 00:00:00.281.2 数据库附加日志
附加日志级别分为:数据库级别的附加日志(必须附加日志)
用户级别的附加日志(当使用GoldenGate DDL抽取功能时要启用该级别)
表级别的附加日志(必须附加日志,除非你启用了用户级别的附加日志)1.2.1 数据库级别的附加日志因为GoldenGate需要抽取捕获变更数据信息和元数据信息,这些信息需要记录日志,并且因为日志总是持续增长的,这些日志增长的信息对于GoldenGate是...
length> <n>key length 表示加密密钥的长度;
n 表示产生多少个key;
[oracle@sywu ogg_src]$ ./keygen 128 2
0xDEE44B0133536B0DA1B858620E4A240D0x71DF8D01C352097FC76BBA31232DA95A每一次产生的key都是不一样的,产生key后为每一个key定义一个名称(keyName)复制保存到GoldenGate home根目录的ENCKEYS文件内。ENCKEYS文件是一个lookup file。
保存key到ENCKEYS文件
[oracle@sywu ogg_src]$ vim ENCKEYS
#GoldenGate encryption ...
首先要下载ogg的安装包。下载地址如下http://www.oracle.com/technetwork/middleware/goldengate/downloads/index.html 将安装包上传至服务器解压压缩包[oracle@localhost app]$ mkdir /u01/app/ogg
[oracle@localhost app]$ unzip -d /u01/app/ogg ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip
Archive: ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip
inflating: /u01/app/ogg/fbo_ggs_L...
实验环境数据源端: host1 ip 192.168.199.163 数据目标端: host2 ip 192.168.199.104两台机器都安装 http://lqding.blog.51cto.com/9123978/1694971 文中描述安装配置好了Goldengate 。要实现数据的同步,Oracle源端必须满足如下设置Oracle需要运行在归档模式下SQL> startup mount
ORACLE instance started.Total System Global Area 835104768 bytes
Fixed Size 2217952 bytes
Variable Size 574621728 bytes
Datab...
下载地址:http://pan.baidu.com/s/1dEm7vCP 密码:zjot1.GoldenGate概述2.Linux下GoldenGate单向复制环境的搭建(1)3.Linux下GoldenGate单向复制环境的搭建(2)4.安装Sequence及ddl支持5.DDL SCOPE详解6.基础对象和衍生对象7.ddl过滤的方法及演示8.目标端数据库数据初始化9.管理与维护:用户接口10.宏命令的使用和defgen11.DEFGEN和抓取进程拆分12.拆分抓取进程和复制进程13.其他维护操作(长事务,新增表,修改表,减少表等)14.其...
Oracle GoldenGate中HANDLECOLLISIONS参数使用详解
HANDLECOLLISIONS 是一个 replicat 进程参数,主要在 initial load 中使用。在 replicat 进程中使用该参数时,即使目标数据库
环境中存在数据完整性问题(如 update、delete 操作遇到缺失行或重复的插入操作),replicat 进程仍然能够继续处理 trail 中的
数据。
如果使用了 HANDLECOLLISIONS 参数,则 replicat 进程将按如下方式处理数据:
Missing updates are ignored.
Mi...