GoldenGate配置（三）之DDL複制配置
【說明】 此篇續接上一篇：“GoldenGate配置（二）之雙向複制配置”點選打開連結
環境：
| Item | Source System | Target System |
| Platform | Red Hat Enterprise Linux Server release 5.4 | Red Hat Enterprise Linux Server release 5.4 |
| Hostname | gc1 | gc2 |
| Database | Oracle 10.2.0.1 | Oracle 11.2.0.1 |
| Character Set | ZHS16GBK | ZHS16GBK |
| ORACLE_SID | PROD | EMREP |
| Listener Name/Port | LISTENER/1521 | LISTENER/1521 |
| Goldengate User | ogg | ogg |
DDL複制配置
gc1：執行腳本（注意：要到/u01/app/ogg目錄下執行，否則會被hang住，oracle的bug）
SQL>@marker_setup.sql; --到/u01/app/ogg目錄後登陸sqlplus執行
Marker setup script
You will be prompted for the name of a schema forthe GoldenGate database objects.
NOTE: The schema must be created prior to runningthis script.
NOTE: Stop all DDL replication before startingthis installation.
Enter GoldenGate schema name:ogg
Marker setup table script complete, runningverification script...
Please enter the name of a schema for theGoldenGate database objects:
Setting schema name to OGG
MARKER TABLE
-------------------------------
OK
MARKER SEQUENCE
-------------------------------
OK
Script complete.
SQL> alter system set recyclebin=off scope=spfile; --關閉資源回收筒
SQL> startup force; --重新開機庫
SQL> @ddl_setup
GoldenGateDDL Replication setup script
Verifyingthat current user has privileges to install DDL Replication...
You willbe prompted for the name of a schema for the GoldenGate database objects.
NOTE:The schema must be created prior to running this script.
NOTE: OnOracle 10g and up, system recycle bin must be disabled.
NOTE:Stop all DDL replication before starting this installation.
EnterGoldenGate schema name:ogg
You willbe prompted for the mode of installation.
Toinstall or reinstall DDL replication, enter INITIALSETUP
Toupgrade DDL replication, enter NORMAL
Entermode of installation:INITIALSETUP
Working,please wait ...
Spoolingto file ddl_setup_spool.txt
UsingOGG as a GoldenGate schema name, INITIALSETUP as a mode of installation.
Working,please wait ...
RECYCLEBINmust be empty.
Thisinstallation will purge RECYCLEBIN for all users.
To proceed,enter yes. To stop installation, enter no.
Enteryes or no:yes
SQL>@role_setup
GGS Role setup script
This script will drop and recreate the roleGGS_GGSUSER_ROLE
To use a different role name, quit this scriptand then edit the params.sql script to change the gg_role parameter to thepreferred name. (Do not run the script.)
You will be prompted for the name of a schema forthe GoldenGate database objects.
NOTE: The schema must be created prior to runningthis script.
NOTE: Stop all DDL replication before startingthis 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 theExtract, GGSCI, and Manager processes, by using the following SQL command:
GRANT GGS_GGSUSER_ROLE TO <loggedUser>
where <loggedUser> is the user assigned tothe GoldenGate processes.
SQL> grant GGS_GGSUSER_ROLE to ogg;
SQL> @ddl_enable
Trigger altered.
gc2：執行腳本（同gc1上操作）
SQL>alter system set recyclebin=off scope=spfile; --關閉資源回收筒
SQL>startup force; --重新開機庫
SQL>@marker_setup
SQL>@ddl_setup
SQL>@role_setup
SQL>grant GGS_GGSUSER_ROLE to ogg;
SQL>@ddl_enable
gc1：配置Extract程序
GGSCI(gc1) 3> STOP EORA_1
Sending STOP request to MANAGER ...
Request Processed.
GGSCI(gc1) 4> EDIT PARAMS EORA_1
添加紅字部分:
-- Change Capture parameter file to capture
-- TCUSTMER and TCUSTORD changes
EXTRACT EORA_1
SETENV (NLS_LANG=AMERICAN_AMERICA.AL32UTF8)
USERID ogg, PASSWORD Welcome1
EXTTRAIL ./dirdat/aa
DDL INCLUDE OBJNAME "scott.*"
TABLE scott.TCUSTMER;
TABLE scott.TCUSTORD;
GGSCI(gc1) 5> START EORA_1
Sending START request to MANAGER ...
EXTRACT EINI_1 starting
gc2：配置extract
GGSCI(gc2) 3> stop EORA_1 --關閉EORA_1程序
Sending STOP request to MANAGER ...
Request Processed.
GGSCI(gc2) 4> EDIT PARAMS EORA_1 --添加紅字部分
-- Change Capture parameter file to capture
-- TCUSTMER and TCUSTORD changes
EXTRACT EORA_1
SETENV (NLS_LANG=AMERICAN_AMERICA.AL32UTF8)
USERID ogg, PASSWORD Welcome1
EXTTRAIL ./dirdat/aa
DDL INCLUDE OBJNAME "scott.*"
TABLE scott.TCUSTMER;
TABLE scott.TCUSTORD;
GGSCI(gc2) 5> START EORA_1
Sending START request to MANAGER ...
EXTRACT EINI_1 starting
gc1:配置Replicat程序
GGSCI(gc1) 9> stop RORA_1
Sending STOP request to REPLICAT RORA_1 ...
Request processed.
GGSCI(gc1) 10> info all
Program Status Group Lag Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING EORA_1 00:00:00 00:00:07
EXTRACT RUNNING PORA_1 00:00:00 00:00:02
REPLICAT STOPPED RORA_1 00:00:00 00:00:31
GGSCI(gc1) 11> EDIT PARAMS RORA_1 --添加紅色部分
DDLERROR DEFAULT IGNORE RETRYOP
--
-- Change Delivery parameter file to apply
-- TCUSTMER and TCUSTORD Changes
--
REPLICAT RORA_1
SETENV (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
USERID ogg, PASSWORD Ogg
HANDLECOLLISIONS
ASSUMETARGETDEFS
DISCARDFILE ./dirrpt/RORA_aa.DSC, PURGE
DDL INCLUDE ALL
DDLERROR DEFAULT IGNORE RETRYOP MAXRETRIES 3 RETRYDELAY 5
DDLERROR DEFAULT DISCARD
DDLERROR DEFAULT IGNORE RETRYOP
MAP scott.tcustmer, TARGET scott.tcustmer;
MAP scott.tcustord, TARGET scott.tcustord;
~
"dirprm/rora_1.prm" 16L, 458C written
GGSCI(gc1) 12> start RORA_1
Sending START request to MANAGER ...
REPLICAT RORA_1 starting
GGSCI(gc1) 13> info all
Program Status Group Lag Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING EORA_1 00:00:00 00:00:06
EXTRACT RUNNING PORA_1 00:00:00 00:00:02
REPLICAT RUNNING RORA_1 00:00:00 00:00:02
gc2:配置Replicate程序
配置過程，同gc1
驗證ddl:create操作
gc1：
SQL>create table test1 as select * from emp;
Table created.
gc2：
SQL>select * from test1;
EMPNOENAME JOB MGR HIREDATE SAL COMM DEPTNO
---------- ---------- --------- ---------------------- ---------- ---------- ----------
7369SMITH CLERK 7902 17-DEC-80 800 20
7499ALLEN SALESMAN 7698 20-FEB-81 1600 300 30
......
7902FORD ANALYST 7566 03-DEC-81 3000 20
7934MILLER CLERK 7782 23-JAN-82 1300 10
14 rows selected.
gc2:
SQL>create table test2 as select * from emp;
Table created.
gc1:
SQL>select * from test2;
EMPNOENAME JOB MGR HIREDATE SAL COMM DEPTNO
---------- ---------- --------- ---------------------- ---------- ---------- ----------
7369SMITH CLERK 7902 17-DEC-80 800 20
7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300 30
......
7902FORD ANALYST 7566 03-DEC-81 3000 20
7934MILLER CLERK 7782 23-JAN-82 1300 10
14 rows selected.
驗證ddl:alter操作
gc1:
SQL>alter table test1 rename column mgr to manager;
Table altered.
gc2:
SQL>select * from test1;
EMPNOENAME JOB MANAGER HIREDATE SAL COMM DEPTNO
---------- ---------- --------- ---------------------- ---------- ---------- ----------
7369SMITH CLERK 7902 17-DEC-80 800 20
7499ALLEN SALESMAN 7698 20-FEB-81 1600 300 30
7521WARD SALESMAN 7698 22-FEB-81 1250 500 30
......
gc2:
SQL>alter table test1 rename column manager to mgr;
Table altered.
gc1:
SQL>select * from test1;
EMPNOENAME JOB MGR HIREDATE SAL COMM DEPTNO
---------- ---------- --------- ---------------------- ---------- ---------- ----------
7369SMITH CLERK 7902 17-DEC-80 800 20
7499ALLEN SALESMAN 7698 20-FEB-81 1600 300 30
7521WARD SALESMAN 7698 22-FEB-81 1250 500 30
7566JONES MANAGER 7839 02-APR-81 2975 20
......
驗證ddl:drop操作
gc2:
SQL>select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BONUS TABLE
DEPT TABLE
EMP TABLE
SALGRADE TABLE
TCUSTMER TABLE
TCUSTORD TABLE
TEST1 TABLE
TEST2 TABLE
8 rows selected.
gc1:
SQL> drop table test1;
Table dropped.
gc2:
SQL>select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BONUS TABLE
DEPT TABLE
EMP TABLE
SALGRADE TABLE
TCUSTMER TABLE
TCUSTORD TABLE
TEST2 TABLE
7 rows selected.
gc1:
SQL>select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
DEPT TABLE
EMP TABLE
BONUS TABLE
SALGRADE TABLE
TCUSTMER TABLE
TCUSTORD TABLE
TEST2 TABLE
7 rows selected.
gc2:
SQL>drop table test2;
Table dropped.
SQL>select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
DEPT TABLE
EMP TABLE
BONUS TABLE
SALGRADE TABLE
TCUSTMER TABLE
TCUSTORD TABLE
6 rows selected.
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