GoldenGate configuration (2) bidirectional replication Configuration

GoldenGate configuration (2) bidirectional replication configuration environment: Environment

GoldenGate configuration (2) bidirectional replication configuration environment: 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

GoldenGate configuration (2) bidirectional replication Configuration

Environment:

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

Two-way replication configuration Description: This article continues with "one-way replication configuration of GoldenGate configuration (1)". About the previous article, one-way replication configuration of GoldenGate configuration (1: click the link to open two-way copy configuration operation: gc2: Authorization

SQL>Grant CONNECT, RESOURCE to ogg;

SQL>Grant create session, alter session to ogg;

SQL>Grant select any dictionary, select any table to ogg;

SQL>Grant alter any table to ogg;

SQL>Grant flashback any table to ogg;

SQL>Grant EXECUTE on DBMS_FLASHBACK to ogg;

Gc1: Authorization

SQL>Grant CONNECT, RESOURCE to ogg;

SQL>Grant create session, alter session to ogg;

SQL>Grant select any dictionary, select any table to ogg;

SQL>Grant create table to ogg;

SQL>Grant INSERT, UPDATE, DELETE on scott. tcustmer to ogg;-- Authorize the DML operation for table synchronization to ogg

SQL>Grant INSERT, UPDATE, DELETE on scott. tcustord to ogg;-- Authorize the DML operation for table synchronization to ogg

Gc2: Enable Supplemental log

SQL>Alter database add supplemental log data;

SQL>Alter system switch logfile;

SQL>Alter database force logging;

Gc2: Add test table to Supplemental log

GGSCI (gc2) 1>Dblogin userid ogg, PASSWORD Ogg

Successfully logged into database.

GGSCI (gc2) 2>Add trandata scott. TCUSTMER

Logging of supplemental redo data enabled fortable SCOTT. TCUSTMER.

GGSCI (gc2) 3>Add trandata scott. TCUSTORD

Logging of supplemental redo data enabled fortable SCOTT. TCUSTORD.

Gc2: configure the Extract process

GGSCI (gc2) 4>Edit params EORA_1

-- Change Capture parameter file to capture

-- TCUSTMER and TCUSTORD changes

EXTRACT EORA_1

SETENV (NLS_LANG = AMERICAN_AMERICA.ZHS16GBK)

USERID ogg, PASSWORD Ogg

Tranlogoptions excludeuser ogg

EXTTRAIL./dirdat/aa

TABLE scott. TCUSTMER;

TABLE scott. TCUSTORD;

~

~

& Quot; dirprm/eora_1.prm & quot; [New] 9L, 257 Cwritten

GGSCI (gc2) 5>Add extract EORA_1, TRANLOG, BEGIN NOW

EXTRACT added.

GGSCI (gc2) 6>Add exttrail./dirdat/aa, EXTRACT EORA_1, MEGABYTES 5

EXTTRAIL added.

GGSCI (gc2) 7>Start extract EORA_1

Sending START request to MANAGER...

EXTRACT EORA_1 starting

GGSCI (gc2) 8>Info extract EORA_1

EXTRACT EORA_1 Last Started 2014-06-1811: 28 Status RUNNING

Checkpoint Lag 00:00:19 (updated 00:00:08 ago)

Log Read Checkpoint Oracle Redo Logs

11:27:42 Seqno 6, RBA 35344

Gc2: configure the Pump Process

GGSCI (gc2) 9>Edit params PORA_1

Add the following content:

-- Data Pump parameter file to read thelocal

-- Trail of TCUSTMER and TCUSTORDchanges

--

EXTRACT PORA_1

SETENV (NLS_LANG = AMERICAN_AMERICA.ZHS16GBK)

PASSTHRU

RMTHOST gc1, MGRPORT 7809

RMTTRAIL./dirdat/pa

TABLE scott. TCUSTMER;

TABLE scott. TCUSTORD;

~

~

~

"Dirprm/pora_1.prm" [New] 10L, 250 Cwritten

GGSCI (gc2) 10>Add extract PORA_1, EXTTRAILSOURCE./dirdat/aa

EXTRACT added.

GGSCI (gc2) 11>Add rmttrail./dirdat/pa, EXTRACT PORA_1, MEGABYTES 5

RMTTRAIL added.

GGSCI (gc2) 12>Start extract PORA_1

Sending START request to MANAGER...

EXTRACT PORA_1 starting

Gc1: configure the Replicat Process

GGSCI (gc1) 1>Edit params./GLOBALS

CHECKPOINTTABLE ogg. ggschkpt

~

~

"./GLOBALS" [New] 1L, 29C written

GGSCI (gc1) 2>Quit

[Oracle @ gc1ogg] $Ll GLOBALS -- Verification

-Rw-1 oracle oinstall 29 Jun 18 11: 33 GLOBALS

GGSCI (gc1) 1>Dblogin userid ogg, PASSWORD Ogg

Successfully logged into database.

GGSCI (gc1) 2>ADD CHECKPOINTTABLE

No checkpoint table specified, using GLOBALSspecification (ogg. ggschkpt )...

Successfully created checkpoint tableOGG. GGSCHKPT.

Gc1: configure the Replicate Process

GGSCI (gc1) 3>Edit param RORA_1

--

-- 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

MAP scott. tcustmer, TARGET scott. tcustmer;

MAP scott. tcustord, TARGET scott. tcustord;

~

~

"Dirprm/rora_1.prm" [New] 12L, 327 Cwritten

GGSCI (gc1) 4>Add replicat RORA_1, EXTTRAIL./dirdat/pa

REPLICAT added.

GGSCI (gc1) 5>Start replicat RORA_1

Sending START request to MANAGER...

REPLICAT RORA_1 starting

Gc1: view the process status

GGSCI (gc1) 6>Info all

Program Status Group Lag Time Since Chkpt

MANAGER RUNNING

Extract running EORA_1 00:00:00 00:00:08

Extract running PORA_1 00:00:00 00:00:01

Replicat running RORA_1 00:00:00 00:00:06

Gc2: view the process status

GGSCI (gc2) 13>Info all

Program Status Group Lag Time Since Chkpt

MANAGER RUNNING

Extract running EORA_1 00:00:00 00:00:09

Extract running PORA_1 00:00:00 00:00:06

Replicat running RORA_1 00:00:00 00:00:01

Verify two-way synchronization of insert operations

Gc1: gc1 → gc2, DML operation: insert operation

SQL>Insert into tcustmer VALUES ('hyl', 'huang DBA. ', 'harbin', 'cn ');

1 row created.

SQL>Commit;

Commit complete.

Gc2: Verify synchronization of insert operations

SQL>Select * from tcustmer;

CUST NAME CITY ST

--------------------------------------------------------

Hyl huangdba. HARBIN CN

Will bg software co. SEATTLE WA

Jane rocky flyer inc. DENVER CO

Gc2: gc2 → gc1, DML operation: insert operation

SQL>Insert into tcustmer VALUES ('wt ', 'wangdba.', 'qingdao ', 'cn ');

1 row created.

SQL>Commit;

Commit complete.

Gc1: gc1 → gc2, DML operation: update operation

SQL>Select * from tcustmer;

CUST NAME CITY ST

--------------------------------------------------------

Hyl huangdba. HARBIN CN

Will bg software co. SEATTLE WA

Jane rocky flyer inc. DENVER CO

Wt wangdba. QINGDAO CN

Gc1: update operation

SQL>Update tcustmer set city = 'beijing', state = 'cn' wherecust_code = 'hybrid ';

1 row updated.

SQL>Commit;

Commit complete.

Gc2: Verify synchronization of update operations

SQL>Select * from tcustmer;

CUST NAME CITY ST

--------------------------------------------------------

Hyl huangdba. BEIJING CN

Will bg software co. SEATTLE WA

Jane rocky flyer inc. DENVER CO

Wt wangdba. QINGDAO CN

Gc2: gc2 → gc1, DML operation: update operation

SQL>Update tcustmer set city = 'beijing', state = 'cn' wherecust_code = 'wt ';

1 row updated.

SQL>Commit;

Commit complete.

Gc1: Verify synchronization of update operations

SQL>Select * from tcustmer;

CUST NAME CITY ST

--------------------------------------------------------

Hyl huangdba. BEIJING CN

Will bg software co. SEATTLE WA

Jane rocky flyer inc. DENVER CO

Wt wangdba. BEIJING CN

Gc1: gc1 → gc2, DML operation: delete operation

SQL>Delete from tcustmer where CUST_CODE = 'wt ';

1 row deleted.

SQL>Commit;

Commit complete.

Gc2: Verify synchronization of delete operations

SQL>Select * from tcustmer;

CUST NAME CITY ST

--------------------------------------------------------

Hyl huangdba. BEIJING CN

Will bg software co. SEATTLE WA

Jane rocky flyer inc. DENVER CO

Gc2: gc2 → gc1, DML operation: delete operation

SQL>Delete from tcustmer where CUST_CODE = 'hybrid ';

1 row deleted.

SQL>Commit;

Commit complete.

Gc1: Verify synchronization of delete operations

SQL>Select * from TCUSTMER;

CUST NAME CITY ST

--------------------------------------------------------

Will bg software co. SEATTLE WA

Jane rocky flyer inc. DENVER CO

-- So far, GoldenGate bidirectional synchronous replication is complete.

Statement:
Original works, from "Deep Blue blog" blog, allow reprint, reprint please be sure to indicate the source (http://blog.csdn.net/huangyanlong ).

The author has the right to pursue legal liability for copyright issues.