OGG配置DML单向复制一例及错误分析

通过查看Oracle安装文档中列出的Package Requirements可以查看在不同平台上需要的软件包，下面列出Asianux 3, Oracle Enterprise

环境：11.2.0.3+OEL5.7

192.168.1.55zlm sid:zlm11g

192.168.1.60zlm2 sid:zlm11g

gg软件包：ogg112101_fbo_ggs_Linux_x64_ora11g_64bit

相关阅读：

Oracle DML流程

PL/SQL“ ORA-14551: 无法在查询中执行 DML 操作”解决

MySQL常用DDL、DML、DCL语言整理（附样例）

Oracle基本事务和ForAll执行批量DML练习

Oracle DML语句(insert,update,delete) 回滚开销估算

一、安装OGG软件并配置实验环境

*******

源主库：

*******

1.把gg软件包复制到源主机，2次解压到gg安装目录gg11

[oracle@zlmdb_1]$ cd $OACLE_BASE

[oracle@zlm~]$ ls

接下来请看第2页精彩内容：

incremental_hot_database_backup.sh ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip

incremental_hot_database_backup.sh.out orz.sh

[oracle@zlmoracle]$ mkdir gg11

[oracle@zlmoracle]$ cd gg11

[oracle@zlmgg11]$ unzip /home/oracle/ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip

[oracle@zlmgg11]$ ll

total223764

-rw-rw-r--1 oracle oinstall 228556800 Apr 23 2012fbo_ggs_Linux_x64_ora11g_64bit.tar

-rwxrwxrwx1 oracle oinstall 220546 May 2 2012OGG_WinUnix_Rel_Notes_11.2.1.0.1.pdf

-rwxrwxrwx1 oracle oinstall 93696 May 2 2012Oracle GoldenGate 11.2.1.0.1README.doc

-rwxrwxrwx1 oracle oinstall 24390 May 2 2012Oracle GoldenGate 11.2.1.0.1README.txt

[oracle@zlmgg11]$ tar xvoffbo_ggs_Linux_x64_ora11g_64bit.tar

UserExitExamples/

UserExitExamples/ExitDemo_more_recs/

UserExitExamples/ExitDemo_more_recs/Makefile_more_recs.HPUX

UserExitExamples/ExitDemo_more_recs/Makefile_more_recs.SOLARIS

UserExitExamples/ExitDemo_more_recs/Makefile_more_recs.LINUX

UserExitExamples/ExitDemo_more_recs/Makefile_more_recs.AIX

UserExitExamples/ExitDemo_more_recs/exitdemo_more_recs.vcproj

UserExitExamples/ExitDemo_more_recs/exitdemo_more_recs.c

UserExitExamples/ExitDemo_more_recs/readme.txt

.............

2.修改环境变量文件.bash_profile，加入OGG的环境变量

export GGHOME=/$ORACLE_BASE/gg11

exportPATH=$ORACLE_BASE/gg11:$ORACLE_HOME/bin:/usr/bin/:$PATH

[oracle@zlmgg11]$ . ~/.bash_profile

[oracle@zlmgg11]$ ggsci

ggsci:error while loading shared libraries: libnnz11.so: cannot open shared objectfile: No such file or directory

由于没有设置LD_LIBRARY_PATH环境变量，所以无法执行ggsci，重新添加到.bash_profile

在环境变量中添加如下命令：

export LD_LIBLARY_PATH=$ORACLE_BASE/gg11:$ORACLE_HOME/lib:$ORACLE_HOME/bin

重新source一下后执行ggsci

[oracle@zlmgg11]$ . ~/.bash_profile

[oracle@zlmgg11]$ ggsci

OracleGoldenGate Command Interpreter for Oracle

Version 11.2.1.0.1OGGCORE_11.2.1.0.1_PLATFORMS_120423.0230_FBO

Linux,x64, 64bit (optimized), Oracle 11g on Apr 23 2012 08:32:14

Copyright(C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.

3.创建OGG专用目录subdirs

GGSCI (zlm)1> create subdirs

Creatingsubdirectories under current directory /u01/app/oracle/gg11

Parameterfiles /u01/app/oracle/gg11/dirprm: already exists

Reportfiles /u01/app/oracle/gg11/dirrpt: created

Checkpointfiles /u01/app/oracle/gg11/dirchk:created

Processstatus files /u01/app/oracle/gg11/dirpcs: created

SQLscript files /u01/app/oracle/gg11/dirsql: created

Databasedefinitions files /u01/app/oracle/gg11/dirdef: created

Extractdata files /u01/app/oracle/gg11/dirdat: created

Temporaryfiles /u01/app/oracle/gg11/dirtmp: created

Stdoutfiles /u01/app/oracle/gg11/dirout: created

4.对源数据库设置补充日志,并开启归档模式和强制归档

SQL>alter database add supplemental log data;

Databasealtered.

SQL>alter system switch logfile;

Systemaltered.

SQL>select supplemental_log_data_min,log_mode,force_logging from v$database;

SUPPLEMELOG_MODE FOR

-------------------- ---

YES ARCHIVELOG NO

SQL> alterdatabase force logging;

Databasealtered.

SQL>select supplemental_log_data_min,log_mode,force_loggingfrom v$database;

SUPPLEMELOG_MODE FOR

-------------------- ---

YES ARCHIVELOG YES

5.编辑源数据库管理进程参数文件

GGSCI(zlm) 1> edit params mgr

Cannotload ICU resource bundle 'ggMessage', error code 2 - No such file or directory

Cannotload ICU resource bundle 'ggMessage', error code 2 - No such file or directory

Aborted

这里报错是因为之前进入ggsci界面是并没有在OGG安装目录，必须要在$GGHOME(如果配置过的话，我这里$GGHOME=/u01/app/oracle/gg11)

[oracle@zlm~]$ cd $ORACLE_BASE/gg11

[oracle@zlmgg11]$ ggsci

OracleGoldenGate Command Interpreter for Oracle

Version 11.2.1.0.1OGGCORE_11.2.1.0.1_PLATFORMS_120423.0230_FBO

Linux,x64, 64bit (optimized), Oracle 11g on Apr 23 2012 08:32:14

Copyright(C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.

GGSCI(zlm) 1> edit params mgr

在mgr中添加入如下一行：(和vi编辑器一样操作)

PORT 7809