1.指定Source端数据库模式
GGSCI (ogg1) 19> edit params ./GLOBALS
ggschema ogg
GGSCI (ogg1) 23> stop mgr
Manager process is required by other GGS processes.
Are you sure you want to stop it (y/n)? y
Sending STOP request to MANAGER ...
Request processed.
Manager stopped.
GGSCI (ogg1) 24> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER STOPPED
EXTRACT RUNNING EXT1 00:00:00 00:00:10
EXTRACT RUNNING PUMP1 00:00:00 00:00:00
2 Source Database安装DDL支持
SQL> conn /as sysdba;
Connected.
SQL> !pwd
/u01/app/oracle/ogg
#######创建用于记录DDL信息的表
SQL> @marker_setup.sql
Marker setup script
You will be prompted for the name of a schema for the Oracle GoldenGate database objects.
NOTE: The schema must be created prior to running this script.
NOTE: Stop all DDL replication before starting this installation.
Enter Oracle GoldenGate schema name:ogg
Marker setup table script complete, running verification script...
Please enter the name of a schema for the GoldenGate database objects:
Setting schema name to OGG
MARKER TABLE
-------------------------------
OK
MARKER SEQUENCE
-------------------------------
OK
Script complete.
#######创建相应的存储过程和trigger
SQL> @ddl_setup
Oracle GoldenGate DDL Replication setup script
Verifying that current user has privileges to install DDL Replication...
You will be prompted for the name of a schema for the Oracle GoldenGate database objects.
NOTE: For an Oracle 10g source, the system recycle bin must be disabled. For Oracle 11g and later, it can be enabled.
NOTE: The schema must be created prior to running this script.
NOTE: Stop all DDL replication before starting this installation.
Enter Oracle GoldenGate schema name:ogg
Working, please wait ...
Spooling to file ddl_setup_spool.txt
Checking for sessions that are holding locks on Oracle Golden Gate metadata tables ...
Check complete.
Using OGG as a Oracle GoldenGate schema name.
Working, please wait ...
DDL replication setup script complete, running verification script...
Please enter the name of a schema for the GoldenGate database objects:
Setting schema name to OGG
CLEAR_TRACE STATUS:
Line/pos Error
--------------------------------------
No errors No errors
CREATE_TRACE STATUS:
Line/pos Error
---------------------------------------- -
No errors No errors
TRACE_PUT_LINE STATUS:
Line/pos Error
----------------------------------------
No errors No errors
INITIAL_SETUP STATUS:
Line/pos Error
--------------------------------------
No errors No errors
DDLVERSIONSPECIFIC PACKAGE STATUS:
Line/pos Error
----------------------------------------
No errors No errors
DDLREPLICATION PACKAGE STATUS:
Line/pos Error
-----------------------------------
No errors No errors
DDLREPLICATION PACKAGE BODY STATUS:
Line/pos Error
------------------------------------
No errors No errors
DDL IGNORE TABLE
-----------------------------------
OK
DDL IGNORE LOG TABLE
-----------------------------------
OK
DDLAUX PACKAGE STATUS:
Line/pos Error
----------------------------------------------------------------
No errors No errors
DDLAUX PACKAGE BODY STATUS:
Line/pos Error
----------------------------------------
No errors No errors
SYS.DDLCTXINFO PACKAGE STATUS:
Line/pos Error
---------------------------------------- -----------------------------------------------------------------
No errors No errors
SYS.DDLCTXINFO PACKAGE BODY STATUS:
Line/pos Error
---------------------------------------- -
No errors No errors
DDL HISTORY TABLE
-----------------------------------
OK
DDL HISTORY TABLE(1)
-----------------------------------
OK
DDL DUMP TABLES
-----------------------------------
OK
DDL DUMP COLUMNS
-----------------------------------
OK
DDL DUMP LOG GROUPS
-----------------------------------
OK
DDL DUMP PARTITIONS
-----------------------------------
OK
DDL DUMP PRIMARY KEYS
-----------------------------------
OK
DDL SEQUENCE
-----------------------------------
OK
GGS_TEMP_COLS
-----------------------------------
OK
GGS_TEMP_UK
-----------------------------------
OK
DDL TRIGGER CODE STATUS:
Line/pos Error
---------------------------------------- --
No errors No errors
DDL TRIGGER INSTALL STATUS
-----------------------------------
OK
DDL TRIGGER RUNNING STATU
-------------------------------------------------
ENABLED
STAYMETADATA IN TRIGGER
--------------------------------------------------
OFF
DDL TRIGGER SQL TRACING
---------------------------------------------------
0
DDL TRIGGER TRACE LEVEL
----------------------------------------------------
0
LOCATION OF DDL TRACE FILE
---------------------------------------------------
/u01/app/oracle/diag/rdbms/ogg1/ogg1/trace/ggs_ddl_trace.log
Analyzing installation status...
STATUS OF DDL REPLICATION
----------------------------------------------------
SUCCESSFUL installation of DDL Replication software components
Script complete.
#######创建DDL同步需要的角色
SQL> @role_setup
GGS Role setup script
This script will drop and recreate the role GGS_GGSUSER_ROLE
To use a different role name, quit this script and then edit the params.sql script to change the gg_role parameter to the preferred name. (Do not run the script.)
You will be prompted for the name of a schema for the GoldenGate database objects.
NOTE: The schema must be created prior to running this script.
NOTE: Stop all DDL replication before starting this installation.
Enter GoldenGate schema name:ogg
Wrote file role_setup_set.txt
PL/SQL procedure successfully completed.
Role setup script complete
Grant this role to each user assigned to the Extract, GGSCI, and Manager processes, by using the following SQL command:
GRANT GGS_GGSUSER_ROLE TO
where is the user assigned to the GoldenGate processes.
#######启动ddl trigger
SQL> @ddl_enable.sql
Trigger altered.
#######优化ddl trigger性能
SQL> @ddl_pin ogg
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
[oracle@ogg1 ogg]$ pwd
/u01/app/oracle/ogg
[oracle@ogg1 ogg]$ ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 11.2.1.0.1 OGGCORE_11.2.1.0.1_PLATFORMS_120423.0230_FBO
Linux, x86, 32bit (optimized), Oracle 11g on Apr 23 2012 08:09:25
Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.
#######关闭Manager进程
GGSCI (ogg1) 11> stop mgr
3 修改Source Database参数
#######停止Extract进程
GGSCI (ogg1) 2> stop ext1
Sending STOP request to EXTRACT EXT1 ...
Request processed.
GGSCI (ogg1) 4> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER STOPPED
EXTRACT STOPPED EXT1 00:00:00 00:00:08
EXTRACT RUNNING PUMP1 00:00:00 00:00:03
#######修改Extract参数
GGSCI (ogg1) 6> edit params ext1
extract ext1
dynamicresolution
setenv (NLS_.AL32UTF8)
userid ogg,password ogg
exttrail /u01/app/oracle/ogg/dirdat/et
ddl include all
ddloptions addtrandata, report
table askoracle.*;
ddl include all：启动ddl支持，并且包含所有的ddl操作
#######启动MGR & Extract进程
GSCI (ogg1) 11> start mgr
Manager started.
GGSCI (ogg1) 12> start ext1
Sending START request to MANAGER ...
EXTRACT EXT1 starting
GGSCI (ogg1) 14> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING EXT1 00:02:51 00:00:04
EXTRACT RUNNING PUMP1 00:00:00 00:00:03
4 修改Target Database参数
#######停止MGR和REP1进程
GGSCI (ogg2) 3> stop mgr
Manager process is required by other GGS processes.
Are you sure you want to stop it (y/n)? y
Sending STOP request to MANAGER ...
Request processed.
Manager stopped.
GGSCI (ogg2) 4> stop rep1
Sending STOP request to REPLICAT REP1 ...
Request processed.
GGSCI (ogg2) 5> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER STOPPED
REPLICAT STOPPED REP1 00:00:00 00:00:04
#######修改Rep1参数
GGSCI (ogg2) 6> edit params rep1
replicat rep1
userid ogg,password ogg
assumetargetdefs
reperror default,discard
discardfile /u01/app/oracle/ogg/dirrpt/rep1.dsc,append,megabytes 50
dynamicresolution
ddloptions report
ddlerror default ignore retryop maxretries 3 retrydelay 5
ddlerror default discard
ddlerror default ignore retryop
map askoracle.*, target askoracle.*;
#######启动MGR进程
GGSCI (ogg2) 7> start mgr
Manager started.
GGSCI (ogg2) 8> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
REPLICAT RUNNING REP1 00:00:00 00:00:02
5 单向DDL同步测试
Source端：
SQL> show user;
USER is "ASKORACLE"
SQL> select table_name from user_tables;
TABLE_NAME
------------------------------
OGG_TEST
SQL> create table askoracle(id number(10),createdate date,name varchar2(100));
Table created.
SQL> insert into askoracle values (1,sysdate,'askoracle');
1 row created.
SQL> commit;
Commit complete.
Target端：
SQL> show user;
USER is "ASKORACLE"
SQL> select table_name from user_tables;
TABLE_NAME
------------------------------
OGG_TEST
SQL> select table_name from user_tables;
TABLE_NAME
------------------------------
ASKORACLE
OGG_TEST
SQL> select * from askoracle;
ID CREATEDAT NAME
---------------------------------
1 07-JAN-14 askoracle