Golden Gate入门指导：安装篇

     本次实验的安装环境：
     OS →→ Red Hat Enterprize Linux 5.4
     DB →→ Oracle 10g

     GG →→ ogg112101_fbo_ggs_Linux_x86_ora10g_32bit

     需要注意的是、数据库版本不同的话、Golden Gate也要选择相对应的版本
     
     ㈠ 首先，将安装文件解压缩至/u01/app/oracle/ggs

[oracle@Think vmshare]$ unzip ogg112101_fbo_ggs_Linux_x86_ora10g_32bit.zip -d /u01/app/oracle/ggs/[oracle@Think ggs]$ tar -xvof fbo_ggs_Linux_x86_ora10g_32bit.tar

     ㈡ 设置相应的环境变量，建议使用 oracle 用户安装

[oracle@Think ~]$ export ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1[oracle@Think ~]$ export PATH=$ORACLE_HOME/bin:/u01/app/oracle/ggs:$PATH[oracle@Think ~]$ export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/u01/app/oracle/ggs

     ㈢ 进入 GoldenGate 命令行模式，创建子 GoldenGate 的工作子目录

[oracle@Think ~]$ ggsciOracle GoldenGate Command Interpreter for OracleVersion 11.2.1.0.1 OGGCORE_11.2.1.0.1_PLATFORMS_120423.0230_FBOLinux, x86, 32bit (optimized), Oracle 10g on Apr 23 2012 07:06:02Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.GGSCI (Think) 1> create subdirsCreating subdirectories under current directory /home/oracleParameter files                /home/oracle/dirprm: createdReport files                   /home/oracle/dirrpt: createdCheckpoint files               /home/oracle/dirchk: createdProcess status files           /home/oracle/dirpcs: createdSQL script files               /home/oracle/dirsql: createdDatabase definitions files     /home/oracle/dirdef: createdExtract data files             /home/oracle/dirdat: createdTemporary files                /home/oracle/dirtmp: createdStdout files                   /home/oracle/dirout: created

     ㈣ 接下来、需要在Oracle数据库中创建一个专属用户，用于 GoldenGate Manager进程，Extract进程和Replicat进程

idle> conn / as sysdbaConnected.sys@ORCL> create tablespace ggs_data datafile size 80M;Tablespace created.sys@ORCL> create user ogg identified by ogg default tablespace ggs_data;User created.sys@ORCL> grant connect,resource to ogg;Grant succeeded.sys@ORCL> grant select any dictionary,select any table to ogg;Grant succeeded.sys@ORCL> grant create table to ogg;Grant succeeded.sys@ORCL> grant flashback any table to ogg;Grant succeeded.sys@ORCL> grant execute on dbms_flashback to ogg;Grant succeeded.sys@ORCL> grant execute on utl_file to ogg;Grant succeeded.

     ㈤ 确认我们刚才创建的ogg用户能够登入RDBMS

[oracle@Think ggs]$ ggsciOracle GoldenGate Command Interpreter for OracleVersion 11.2.1.0.1 OGGCORE_11.2.1.0.1_PLATFORMS_120423.0230_FBOLinux, x86, 32bit (optimized), Oracle 10g on Apr 23 2012 07:06:02Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.GGSCI (Think) 1> DBLOGIN USERID ogg,PASSWORD oggSuccessfully logged into database.

   
     ㈥ 在数据库级别创建supplemental log、否则、唤醒Extract进程时会报错

sys@ORCL> ALTER DATABASE ADD SUPPLEMENTAL LOG DATA (ALL) COLUMNS;Database altered.sys@ORCL> select supplemental_log_data_min,supplemental_log_data_pk,supplemental_log_data_ui,  2              supplemental_log_data_fk,supplemental_log_data_all  3         from v$database;SUPPLEME SUP SUP SUP SUP-------- --- --- --- ---IMPLICIT NO  NO  NO  YES

     ㈦ 实施过程中遇到的一个错误

GGSCI (Think) 1> DBLOGIN USERID ogg,PASSWORD oggCannot load ICU resource bundle 'ggMessage', error code 2 - No such file or directoryCannot load ICU resource bundle 'ggMessage', error code 2 - No such file or directoryAborted

     需要在ggs的HOME目录下执行ggsci才OK，在其他位置执行会报错，找不到文件或是目录