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