OGG单向DDL复制操作
实验目的：在两台虚机模拟实现简单的单向的DDL复制.
说明：因《OGG单机安装与配置,并实验单向DML复制操作》中已配置过单向的dml操作，所以本次配置内容在前一篇的基础之上。
环境解释：在《OGG单机安装与配置,并实验单向DML复制操作》中hostname：slient,db_name:test作为源库，而hostname:one,db_name:onemore作为目标库，本次只需要配置一次反向的操作即可：即slient为源端， onemo为目标端.
实验步骤：
1.源端关闭回收站
注明：在oracle11g 中， recyclebin参数的 System Modifiable为DEFERRED，意思是要修改系统级的话，就要加deferred参数，对当前已经连接的sesion没有影响，但新连接的session将受到影响。(可以查询视图selectname,isses_modifiable,issys_modifiable from v$parameter wherename='recyclebin';)
SQL> set lines 200
SQL> col name for a30
SQL> select name,isses_modifiable,issys_modifiable from v$parameter where name='recyclebin';
NAME ISSES ISSYS_MOD
------------------------------ ----- ---------
recyclebin TRUE DEFERRED
SQL> alter system set recyclebin=off DEFERRED;
System altered.
SQL> select name,isses_modifiable,issys_modifiable from v$parameter where name='recyclebin';
NAME ISSES ISSYS_MOD
------------------------------ ----- ---------
recyclebin TRUE DEFERRED
2.源端配置./GLOBALS（修改全局配置文件添加ggschema参数）
GGSCI (slient as ogg@test) 14> edit params ./GLOBALS
ggschema ogg
~
"./GLOBALS" [New] 1L, 13C written
GGSCI (slient as ogg@test) 15>
GGSCI (slient as ogg@test) 16> view param ./GLOBALS
ggschema ogg
GGSCI (slient as ogg@test) 17>
3.源库运行相关的sql脚本
[oracle@slient ogg_home]$ pwd
/opt/ogg/ogg_home
[oracle@slient ogg_home]$
[oracle@slient ogg_home]$ ls mark*
marker_remove.sql marker_setup.sql marker_status.sql
[oracle@slient ogg_home]$
[oracle@slient ogg_home]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Mon Oct 30 21:52:30 2017
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
--执行marker_setup.sql脚本：
SQL> @/opt/ogg/ogg_home/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.
SQL>
--执行ddl_setup.sql脚本
SQL> !ls ddl_setup*
ddl_setup.sql
SQL>@/opt/ogg/ogg_home/ddl_setup.sql
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 STATUS
----------------------------------------------------------------------
ENABLED
STAYMETADATA IN TRIGGER
----------------------------------------------------------------------
OFF
DDL TRIGGER SQL TRACING
----------------------------------------------------------------------
0
DDL TRIGGER TRACE LEVEL
----------------------------------------------------------------------
NONE
LOCATION OF DDL TRACE FILE
------------------------------------------------------------------------------------------------------------------------
/u01/app/oracle/diag/rdbms/test/test/trace/ggs_ddl_trace.log
Analyzing installation status...
VERSION OF DDL REPLICATION
------------------------------------------------------------------------------------------------------------------------
OGGCORE_12.2.0.1.0_PLATFORMS_151211.1401
STATUS OF DDL REPLICATION
------------------------------------------------------------------------------------------------------------------------
SUCCESSFUL installation of DDL Replication software components
Script complete.
SQL>
--执行role_setup.sql脚本
SQL> !pwd
/opt/ogg/ogg_home
SQL> @role_setup.sql
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
SP2-0606: Cannot create SPOOL file "role_setup_spool.txt"
SP2-0606: Cannot create STORE 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.
SQL>
--根据上述提示执行授权：
SQL> GRANT GGS_GGSUSER_ROLE TO ogg;
Grant succeeded.
SQL>
--执行ddl_enable.sql 脚本：
SQL> @ddl_enable.sql
Trigger altered.
SQL>
--执行dbmspool.sql
SQL> @?/rdbms/admin/dbmspool.sql
Package created.
Grant succeeded.
--执行ddl_pin.sql
SQL> @ddl_pin.sql
Enter value for 1: ogg
PL/SQL procedure successfully completed.
Enter value for 1: ogg
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
SQL>
4.源库修改extract进程的params文件，添加"ddl include all"参数，重启extract进程
GGSCI (slient as ogg@test) 19> edit param exta
EXTRACT exta
setenv (ORACLE_SID=test)
setenv (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
userid ogg,password ogg
ddl include all
exttrail /opt/ogg/ogg_home/dirdat/r1
dynamicresolution
TABLE scott.*;
~
"dirprm/exta.prm" 8L, 203C written
GGSCI (slient as ogg@test) 20>
--重启extract进程：
GGSCI (slient as ogg@test) 20> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING DPEA 00:00:00 00:00:05
EXTRACT RUNNING EXTA 00:00:00 00:00:10
REPLICAT STOPPED REP_REV 00:00:00 01:16:00
GGSCI (slient as ogg@test) 21>
GGSCI (slient as ogg@test) 21>
GGSCI (slient as ogg@test) 21> stop exta
Sending STOP request to EXTRACT EXTA ...
Request processed.
GGSCI (slient as ogg@test) 22> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING DPEA 00:00:00 00:00:07
EXTRACT STOPPED EXTA 00:00:00 00:00:20
REPLICAT STOPPED REP_REV 00:00:00 01:16:32
GGSCI (slient as ogg@test) 23> start EXTA
Sending START request to MANAGER ...
EXTRACT EXTA starting
GGSCI (slient as ogg@test) 24> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING DPEA 00:00:00 00:00:07
EXTRACT RUNNING EXTA 00:00:00 00:00:03
REPLICAT STOPPED REP_REV 00:00:00 01:16:42
GGSCI (slient as ogg@test) 25> info extract EXTA
EXTRACT EXTA Last Started 2017-10-30 22:30 Status RUNNING
Checkpoint Lag 00:00:00 (updated 00:00:08 ago)
Process ID 21542
Log Read Checkpoint Oracle Redo Logs
2017-10-30 22:30:38 Thread 1, Seqno 336, RBA 7193088
SCN 0.21418576 (21418576)
GGSCI (slient as ogg@test) 26>
5.目标库修改replicat进程的params文件，添加"ddl include all"和"ddlerrordefault ignore retryop maxretries 3 retrydelay 5" 参数，重启replicat进程
GGSCI (one as ogg@onemo) 67> edit param rep_demo
replicat rep_demo
setenv (oracle_sid=onemo)
setenv (nls_lang ="american_america.zhs16gbk")
userid ogg,password ogg
ddl include all
ddlerror default ignore retryop maxretries 3 retrydelay 5
--report at 01:59
--reportrollover at 02:00
reperror default,abend
discardfile /u01/app/oracle/ogg/dirrpt/repa.dsc,append, megabytes 10
assumetargetdefs
--allownoopupdates
dynamicresolution
--insertallrecords
map scott.*,target scott.*;
~
~
"dirprm/rep_demo.prm" 15L, 431C written
GGSCI (one as ogg@onemo) 68>
GGSCI (one as ogg@onemo) 68> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT STOPPED DPE_REV 00:00:00 01:24:21
EXTRACT STOPPED EXT_REV 00:00:00 01:24:27
REPLICAT STOPPED REP_DEMO 00:00:00 00:04:09
--重启replicat进程
GGSCI (one as ogg@onemo) 69> start REP_DEMO
Sending START request to MANAGER ...
REPLICAT REP_DEMO starting
GGSCI (one as ogg@onemo) 70> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT STOPPED DPE_REV 00:00:00 01:24:28
EXTRACT STOPPED EXT_REV 00:00:00 01:24:34
REPLICAT RUNNING REP_DEMO 00:00:00 00:00:01
GGSCI (one as ogg@onemo) 71>
GGSCI (one as ogg@onemo) 71> info REPLICAT REP_DEMO
REPLICAT REP_DEMO Last Started 2017-10-27 08:45 Status RUNNING
Checkpoint Lag 00:00:00 (updated 00:00:05 ago)
Process ID 11591
Log Read Checkpoint File /u01/app/oracle/ogg/dirdat/ra000000000
2017-10-30 21:11:03.153747 RBA 5075
GGSCI (one as ogg@onemo) 72>
6.测试源端和目标端的数据
--先检查源库和目标库：
源库：
SQL> conn scott/tiger;
Connected.
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BONUS TABLE
DEPT TABLE
EMP TABLE
SALGRADE TABLE
TB_PT TABLE
TREE_VIEW VIEW
6 rows selected.
目标库：
SQL> conn scott/tiger;
Connected.
SQL>
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BONUS TABLE
DEPT TABLE
EMP TABLE
SALGRADE TABLE
SQL>
--开始测试：
源库：
SQL> create table t5(a int);
Table created.
SQL> insert into t5 values(111);
1 row created.
SQL> commit;
Commit complete.
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BONUS TABLE
DEPT TABLE
EMP TABLE
SALGRADE TABLE
T5 TABLE
TB_PT TABLE
TEST TABLE
TREE_VIEW VIEW
8 rows selected.
SQL>
检查目标库：
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BONUS TABLE
DEPT TABLE
EMP TABLE
SALGRADE TABLE
T5 TABLE
TEST TABLE
6 rows selected.
SQL> select * from t5;
A
----------
111
SQL>
测试数据同步成功，实现了单向DDL复制!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
当前文章：OGG单向DDL复制操作
本文路径：http://abwzjs.com/article/ijhjej.html
说明：因《OGG单机安装与配置,并实验单向DML复制操作》中已配置过单向的dml操作，所以本次配置内容在前一篇的基础之上。
环境解释：在《OGG单机安装与配置,并实验单向DML复制操作》中hostname：slient,db_name:test作为源库，而hostname:one,db_name:onemore作为目标库，本次只需要配置一次反向的操作即可：即slient为源端， onemo为目标端.
实验步骤：
1.源端关闭回收站
注明：在oracle11g 中， recyclebin参数的 System Modifiable为DEFERRED，意思是要修改系统级的话，就要加deferred参数，对当前已经连接的sesion没有影响，但新连接的session将受到影响。(可以查询视图selectname,isses_modifiable,issys_modifiable from v$parameter wherename='recyclebin';)
SQL> set lines 200
SQL> col name for a30
SQL> select name,isses_modifiable,issys_modifiable from v$parameter where name='recyclebin';
NAME ISSES ISSYS_MOD
------------------------------ ----- ---------
recyclebin TRUE DEFERRED
SQL> alter system set recyclebin=off DEFERRED;
System altered.
SQL> select name,isses_modifiable,issys_modifiable from v$parameter where name='recyclebin';
NAME ISSES ISSYS_MOD
------------------------------ ----- ---------
recyclebin TRUE DEFERRED
2.源端配置./GLOBALS（修改全局配置文件添加ggschema参数）
GGSCI (slient as ogg@test) 14> edit params ./GLOBALS
ggschema ogg
~
"./GLOBALS" [New] 1L, 13C written
GGSCI (slient as ogg@test) 15>
GGSCI (slient as ogg@test) 16> view param ./GLOBALS
ggschema ogg
GGSCI (slient as ogg@test) 17>
3.源库运行相关的sql脚本
[oracle@slient ogg_home]$ pwd
/opt/ogg/ogg_home
[oracle@slient ogg_home]$
[oracle@slient ogg_home]$ ls mark*
marker_remove.sql marker_setup.sql marker_status.sql
[oracle@slient ogg_home]$
[oracle@slient ogg_home]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Mon Oct 30 21:52:30 2017
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
--执行marker_setup.sql脚本：
SQL> @/opt/ogg/ogg_home/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.
SQL>
--执行ddl_setup.sql脚本
SQL> !ls ddl_setup*
ddl_setup.sql
SQL>@/opt/ogg/ogg_home/ddl_setup.sql
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 STATUS
----------------------------------------------------------------------
ENABLED
STAYMETADATA IN TRIGGER
----------------------------------------------------------------------
OFF
DDL TRIGGER SQL TRACING
----------------------------------------------------------------------
0
DDL TRIGGER TRACE LEVEL
----------------------------------------------------------------------
NONE
LOCATION OF DDL TRACE FILE
------------------------------------------------------------------------------------------------------------------------
/u01/app/oracle/diag/rdbms/test/test/trace/ggs_ddl_trace.log
Analyzing installation status...
VERSION OF DDL REPLICATION
------------------------------------------------------------------------------------------------------------------------
OGGCORE_12.2.0.1.0_PLATFORMS_151211.1401
STATUS OF DDL REPLICATION
------------------------------------------------------------------------------------------------------------------------
SUCCESSFUL installation of DDL Replication software components
Script complete.
SQL>
--执行role_setup.sql脚本
SQL> !pwd
/opt/ogg/ogg_home
SQL> @role_setup.sql
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
SP2-0606: Cannot create SPOOL file "role_setup_spool.txt"
SP2-0606: Cannot create STORE 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
SQL>
--根据上述提示执行授权：
SQL> GRANT GGS_GGSUSER_ROLE TO ogg;
Grant succeeded.
SQL>
--执行ddl_enable.sql 脚本：
SQL> @ddl_enable.sql
Trigger altered.
SQL>
--执行dbmspool.sql
SQL> @?/rdbms/admin/dbmspool.sql
Package created.
Grant succeeded.
--执行ddl_pin.sql
SQL> @ddl_pin.sql
Enter value for 1: ogg
PL/SQL procedure successfully completed.
Enter value for 1: ogg
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
SQL>
4.源库修改extract进程的params文件，添加"ddl include all"参数，重启extract进程
GGSCI (slient as ogg@test) 19> edit param exta
EXTRACT exta
setenv (ORACLE_SID=test)
setenv (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
userid ogg,password ogg
ddl include all
exttrail /opt/ogg/ogg_home/dirdat/r1
dynamicresolution
TABLE scott.*;
~
"dirprm/exta.prm" 8L, 203C written
GGSCI (slient as ogg@test) 20>
--重启extract进程：
GGSCI (slient as ogg@test) 20> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING DPEA 00:00:00 00:00:05
EXTRACT RUNNING EXTA 00:00:00 00:00:10
REPLICAT STOPPED REP_REV 00:00:00 01:16:00
GGSCI (slient as ogg@test) 21>
GGSCI (slient as ogg@test) 21>
GGSCI (slient as ogg@test) 21> stop exta
Sending STOP request to EXTRACT EXTA ...
Request processed.
GGSCI (slient as ogg@test) 22> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING DPEA 00:00:00 00:00:07
EXTRACT STOPPED EXTA 00:00:00 00:00:20
REPLICAT STOPPED REP_REV 00:00:00 01:16:32
GGSCI (slient as ogg@test) 23> start EXTA
Sending START request to MANAGER ...
EXTRACT EXTA starting
GGSCI (slient as ogg@test) 24> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING DPEA 00:00:00 00:00:07
EXTRACT RUNNING EXTA 00:00:00 00:00:03
REPLICAT STOPPED REP_REV 00:00:00 01:16:42
GGSCI (slient as ogg@test) 25> info extract EXTA
EXTRACT EXTA Last Started 2017-10-30 22:30 Status RUNNING
Checkpoint Lag 00:00:00 (updated 00:00:08 ago)
Process ID 21542
Log Read Checkpoint Oracle Redo Logs
2017-10-30 22:30:38 Thread 1, Seqno 336, RBA 7193088
SCN 0.21418576 (21418576)
GGSCI (slient as ogg@test) 26>
5.目标库修改replicat进程的params文件，添加"ddl include all"和"ddlerrordefault ignore retryop maxretries 3 retrydelay 5" 参数，重启replicat进程
GGSCI (one as ogg@onemo) 67> edit param rep_demo
replicat rep_demo
setenv (oracle_sid=onemo)
setenv (nls_lang ="american_america.zhs16gbk")
userid ogg,password ogg
ddl include all
ddlerror default ignore retryop maxretries 3 retrydelay 5
--report at 01:59
--reportrollover at 02:00
reperror default,abend
discardfile /u01/app/oracle/ogg/dirrpt/repa.dsc,append, megabytes 10
assumetargetdefs
--allownoopupdates
dynamicresolution
--insertallrecords
map scott.*,target scott.*;
~
~
"dirprm/rep_demo.prm" 15L, 431C written
GGSCI (one as ogg@onemo) 68>
GGSCI (one as ogg@onemo) 68> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT STOPPED DPE_REV 00:00:00 01:24:21
EXTRACT STOPPED EXT_REV 00:00:00 01:24:27
REPLICAT STOPPED REP_DEMO 00:00:00 00:04:09
--重启replicat进程
GGSCI (one as ogg@onemo) 69> start REP_DEMO
Sending START request to MANAGER ...
REPLICAT REP_DEMO starting
GGSCI (one as ogg@onemo) 70> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT STOPPED DPE_REV 00:00:00 01:24:28
EXTRACT STOPPED EXT_REV 00:00:00 01:24:34
REPLICAT RUNNING REP_DEMO 00:00:00 00:00:01
GGSCI (one as ogg@onemo) 71>
GGSCI (one as ogg@onemo) 71> info REPLICAT REP_DEMO
REPLICAT REP_DEMO Last Started 2017-10-27 08:45 Status RUNNING
Checkpoint Lag 00:00:00 (updated 00:00:05 ago)
Process ID 11591
Log Read Checkpoint File /u01/app/oracle/ogg/dirdat/ra000000000
2017-10-30 21:11:03.153747 RBA 5075
GGSCI (one as ogg@onemo) 72>
6.测试源端和目标端的数据
--先检查源库和目标库：
源库：
SQL> conn scott/tiger;
Connected.
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BONUS TABLE
DEPT TABLE
EMP TABLE
SALGRADE TABLE
TB_PT TABLE
TREE_VIEW VIEW
6 rows selected.
目标库：
SQL> conn scott/tiger;
Connected.
SQL>
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BONUS TABLE
DEPT TABLE
EMP TABLE
SALGRADE TABLE
SQL>
--开始测试：
源库：
SQL> create table t5(a int);
Table created.
SQL> insert into t5 values(111);
1 row created.
SQL> commit;
Commit complete.
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BONUS TABLE
DEPT TABLE
EMP TABLE
SALGRADE TABLE
T5 TABLE
TB_PT TABLE
TEST TABLE
TREE_VIEW VIEW
8 rows selected.
SQL>
检查目标库：
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BONUS TABLE
DEPT TABLE
EMP TABLE
SALGRADE TABLE
T5 TABLE
TEST TABLE
6 rows selected.
SQL> select * from t5;
A
----------
111
SQL>
测试数据同步成功，实现了单向DDL复制!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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