本次實驗oracle資料庫為11.2.0.4
gg版本為：
oracle goldengate command interpreter for oracle
version 12.1.2.1.0 oggcore_12.1.2.1.0_platforms_140727.2135.1_fbo
linux, x64, 64bit (optimized), oracle 11g on aug 7 2014 09:14:25
1.源端安裝
12c的gg採用oui圖形介面執行runinstaller安裝如下：
在源端資料庫內授權：
create user ggs identified by ggs;
grant connect,resource,unlimited tablespace to ggs;
grant execute on utl_file to ggs;
grant select any dictionary,select any table to ggs;
grant alter any table to ggs;
grant flashback any table to ggs;
sql> alter database add supplemental log data;
database altered.
sql> alter database force logging;
ggsci (bre1) 11> dblogin userid ggs,password ggs
successfully logged into database.
2.目標端安裝：
目標端和源端一樣使用oui介面安裝
在資料庫建立使用者並授權：
create user ggt identified by ggt;
grant dba to ggt;
建立checkpointtable，在ogg home建立globals檔案：
[oracle@bre2 oracle]$ cat globals
checkpointtable ggt.chkpt
ggsci (bre2) 2> dblogin userid ggt,password ggt
successfully logged into database.
ggsci (bre2 as ggt@bre2) 3>
ggsci (bre2 as ggt@bre2) 3>
ggsci (bre2 as ggt@bre2) 3> add checkpointtable
no checkpoint table specified. using globals specification (ggt.chkpt)...
successfully created checkpoint table ggt.chkpt.
3.配置源端程式
一、配置extract程序：
ggsci (bre1) 54> edit params ext_t1
extract ext_t1
setenv(nls_lang=american_america.zhs16gbk)
userid [email protected]/bre1,password ggs
exttrail dirdat/sp
table test.cj_cw_cwsj;
ggsci (bre1) 18>
add extract ext_t1,tranlog,begin now
extract added.
ggsci (bre1) 20>
add exttrail dirdat/sp,extract ext_t1,megabytes 100
exttrail added.
ggsci (bre1) 21> start extract ext_t1
sending start request to manager ...
extract ext_t1 starting
ggsci (bre1) 22> info all
program status group lag at chkpt time since chkpt
manager running
extract stopped ext_t1 00:00:00 00:02:03
由於是11.2.0.4版本，需要在資料庫內設定引數：
alter system set enable_goldengate_replication = true scope=both;
ggsci (bre1) 28> start extract ext_t1
sending start request to manager ...
extract ext_t1 starting
ggsci (bre1) 29> info all
program status group lag at chkpt time since chkpt
manager running
extract running ext_t1 00:07:16 00:00:01
二、配置datapump程序：
ggsci (bre1) 55> edit params dp_t1
extract dp_t1
passthru
rmthost 192.168.56.46 ,mgrport 7008
rmttrail dirdat/rp
table test.cj_cw_cwsj;
ggsci (bre1) 50>
add extract dp_t1,exttrailsource dirdat/sp
extract added.
ggsci (bre1) 51>
add rmttrail dirdat/rp,extract dp_t1,megabytes 100
rmttrail added.
ggsci (bre1) 52> start ext dp_t1
sending start request to manager ...
extract dp_t1 starting
ggsci (bre1) 53> info all
program status group lag at chkpt time since chkpt
manager running
extract running dp_t1 00:00:00 00:01:39
extract running ext_t1 00:00:00 00:00:04
4.配置目標端程式
配置replicat程序：
ggsci (bre2) 29> edit params rep_t1
replicat rep_t1
setenv(nls_lang=american_america.zhs16gbk)
userid ggt,password ggt
handlecollisions
assumetargetdefs
map test.*,target test.*;
ggsci (bre2) 7>
add replicat rep_t1,exttrail dirdat/rp
replicat added.
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