配置部署Oracle Goldengate Version 11.2.1.0.1
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配置用户环境变量
vi .bash_profile
添加：
export OGG_HOME=/data0/temp/ogg
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib;
export LD_LIBRARY_PATH
查看数据是否开启归档
SQL> archive log list； --Enabled
Configuring logging properties
Oracle GoldenGate relies on the redo logs to capture the data and metadata that it
needs to replicate source transactions. The Oracle redo logs on the source system must
be configured properly before you start Oracle GoldenGate processing. Because redo
volume is increased as the result of this required logging, you might want to wait until
just before you start Oracle GoldenGate processing to enable the logging.
This section addresses the following logging levels:
■ Enabling database-level supplemental logging
■ Enabling schema-level supplemental logging
■ Enabling table-level supplemental logging
查看数据库日志打开情况
SQL> Select SUPPLEMENTAL_LOG_DATA_MIN,
2 SUPPLEMENTAL_LOG_DATA_PK,
3 SUPPLEMENTAL_LOG_DATA_UI,
4 SUPPLEMENTAL_LOG_DATA_FK,
5 SUPPLEMENTAL_LOG_DATA_ALL from v$database;
SUPPLEME SUP SUP SUP SUP
-------- --- --- --- ---
NO NO NO NO NO
打开附加日志并切换日志（保证Online redo log和Archive log一致）
alter database add supplemental log data ;
alter database add supplemental log data (primary key, unique,foreign key) columns;
alter system switch logfile;
再次检查日志打开情况：
SQL> Select SUPPLEMENTAL_LOG_DATA_MIN,
2 SUPPLEMENTAL_LOG_DATA_PK,
3 SUPPLEMENTAL_LOG_DATA_UI,
4 SUPPLEMENTAL_LOG_DATA_FK,
SUPPLEMENTAL_LOG_DATA_ALL from v$database;
5
SUPPLEME SUP SUP SUP SUP
-------- --- --- --- ---
YES YES YES YES NO
注：确保最小附加日志,pk,uk,fk附加日志打开。而all columns的附加日志关闭；
如果all columns的附加日志打开的话，则需要使用以下语句予以关闭：
alter database drop supplemental log data (ALL) columns;
如果出现问题，可以通过以下语句进行回退：
alter database drop supplemental log data ;
alter database drop supplemental log data (primary key, unique,foreign key) columns;
alter system switch logfile;
数据库开启强日志模式：
SQL>alter database force logging;
--注：这里source 库已是dataguard primary DB 所以强制日志模式已经打开：
查看：
SQL> select FORCE_LOGGING from v$database;
FOR
---
YES
SQL>
关闭recyclebin
--注在system一级,不加DEFERRED参数是不允许修改的,
SQL> alter system set recyclebin=off DEFERRED;
System altered.
SQL> show parameter recyclebin
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
recyclebin string on
SQL>
退出，重新登录查看
[oracle@dkdb_primary ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Wed May 13 18:50:42 2015
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
SQL> show parameter recyclebin
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
recyclebin string OFF
SQL>
安装goldengate在source端和target端上安装
[oracle@dkdb_primary 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, x64, 64bit (optimized), Oracle 11g on Apr 23 2012 08:32:14
Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.
GGSCI (dkdb_primary) 1> CREATE SUBDIRS
Creating subdirectories under current directory /data0/temp/ogg
Parameter files /data0/temp/ogg/dirprm: already exists
Report files /data0/temp/ogg/dirrpt: created
Checkpoint files /data0/temp/ogg/dirchk: created
Process status files /data0/temp/ogg/dirpcs: created
SQL script files /data0/temp/ogg/dirsql: created
Database definitions files /data0/temp/ogg/dirdef: created
Extract data files /data0/temp/ogg/dirdat: created
Temporary files /data0/temp/ogg/dirtmp: created
Stdout files /data0/temp/ogg/dirout: created
GGSCI (dkdb_primary) 2>
GGSCI (dkdb_primary) 3> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER STOPPED
安装oracle sequence 支持
这里的用户和创建DDL同步所需用户一样。（登陆源端和目标端执行创建用户）：
SQL> create tablespace urogg datafile '/opt/oracle/database/oradata/dkhlstd/dkhlstd/urogg01.dbf' size 100M autoextend on NOLOGGING;
Tablespace created.
SQL> create user urogg identified by test_oracle1_P default tablespace urogg temporary tablespace temp;
User created.
赋权：
GRANT CONNECT, RESOURCE, DBA TO urogg;
GRANT CREATE TABLE,CREATE SEQUENCE TO urogg;--这里是用于用户安装DDL执行SQL脚本时用；
编辑GLOBALS 参数
进入./ggsci在所有节点执行
EDIT PARAMS ./GLOBALS 并添加
GGSCHEMA urogg --指定的进行DDL复制的数据库用户
保存退出，并进入$OGG_HOME 登陆sqlplus / as sysdba 执行脚本
SQL> @sequence.sql
Please enter the name of a schema for the GoldenGate database objects:
urogg
Setting schema name to UROGG
source 端：
SQL> GRANT EXECUTE on urogg.updateSequence TO urogg;
Grant succeeded.
SQL> ALTER TABLE sys.seq$ ADD SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;
Table altered.
SQL>
target端：
SQL> GRANT EXECUTE on urogg.replicateSequence TO urogg;
Grant succeeded.
编辑target 端 GLOBALS
GGSCI (dkdb_ogg) 10> edit params ./GLOBALS
--GGSCHEMA urogg
CHECKPOINTTABLE urogg.checktable --添加checkpointtable
添加checkpointtable
GGSCI (dkdb_ogg) 16> ADD CHECKPOINTTABLE DKOGG.CHECKTABLE
Successfully created checkpoint table urogg.checktable.
添加表级附加日志：
GGSCI (dkdb_primary) 1> dblogin userid urogg,password test_oracle1_P
Successfully logged into database.
GGSCI (dkdb_primary) 5> show user
Parameter settings:
SET SUBDIRS ON
SET DEBUG OFF
Current directory: /data0/temp/ogg
Using subdirectories for all process files
Editor: vi
Reports (.rpt) /data0/temp/ogg/dirrpt
Parameters (.prm) /data0/temp/ogg/dirprm
Stdout (.out) /data0/temp/ogg/dirout
Replicat Checkpoints (.cpr) /data0/temp/ogg/dirchk
Extract Checkpoints (.cpe) /data0/temp/ogg/dirchk
Process Status (.pcs) /data0/temp/ogg/dirpcs
SQL Scripts (.sql) /data0/temp/ogg/dirsql
Database Definitions (.def) /data0/temp/ogg/dirdef
GGSCI (dkdb_primary) 3> add trandata TEST_D.*
这里会出现警告：
WARNING OGG-00869 、WARNING OGG-01387
2015-05-11 20:09:36 WARNING OGG-00869 No unique key is defined for table 'T_APPDETAIL'.
All viable columns will be used to represent the key, but may not guarantee uniqueness. KEYCOLS may be used to define the key.
检查确认：
GGSCI (dkdb_primary) 4> info trandata TEST_D.*
Logging of supplemental redo log data is enabled for table TEST_D.API_SWITCH.
Columns supplementally logged for table TEST_D.API_SWITCH: API_NAME, ISVALID, API_COMMENT, API_ID.
注：add trandata TEST_D.* 后面没有;号
否则报错如下：
GGSCI (dkdb_primary) 2> add trandata test_desk.*;
ERROR: No viable tables matched specification.
创建 manager 进程：
GGSCI (dkdb_primary) 4> edit param mgr
PORT 7801
DYNAMICPORTLIST 7802-7820
PURGEOLDEXTRACTS /opt/ogg/dirdat/ *, USECHECKPOINTS, MINKEEPDAYS 7
--配置DDL参数区域
--trail file 保留7天
PURGEDDLHISTORY MINKEEPDAYS 7, MAXKEEPDAYS 10,FREQUENCYMINUTES 30
PURGEMARKERHISTORY MINKEEPDAYS 7, MAXKEEPDAYS 10
--配置一般日志信息区域
LAGREPORTHOURS 1
LAGINFOMINUTES 30
LAGCRITICALMINUTES 45
--##注 ./dirdat/*
-- AUTORESTART EXTRACT *, RETRIES 5, WAITMINUTES 7 自动启动extract进程
GGSCI (dkdb_primary) 5>
启动mgr进程
GGSCI (dkdb_primary) 5> start mgr
Manager started.
GGSCI (dkdb_primary) 6> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
GGSCI (dkdb_primary) 7>
配置source 端 extract进程
1、获取加密
GGSCI (dkdb_primary) 56> encrypt password test_oracle1_P, ENCRYPTKEY default
Using default key...
Encrypted password: AACAAAAAAAAAAANAOHOJFBNCCHOJHEGIIARCPDNETBLFDEWF
Algorithm used: BLOWFISH
测试：
GGSCI (dkdb_primary) 57> dblogin userid urogg,password AACAAAAAAAAAAANAOHOJFBNCCHOJHEGIIARCPDNETBLFDEWF, ENCRYPTKEY default
Successfully logged into database.
2、查询是否有事务等待
select count(*) from gv$transaction;
3、抽取(extract)进程参数配置
GGSCI (dkdb_primary) 5> edit param extdr
--基础参数区域
EXTRACT extdr
SETENV (NLS_LANG="AMERICAN_AMERICA.AL32UTF8")
USERID urogg,PASSWORD AACAAAAAAAAAAANAOHOJFBNCCHOJHEGIIARCPDNETBLFDEWF, ENCRYPTKEY default
REPORTCOUNT EVERY 30 MINUTES,RATE
DISCARDFILE ./dirrpt/extdr.dsc, APPEND, MEGABYTES 1024
DISCARDROLLOVER AT 3:00
WARNLONGTRANS 2h, CHECKINTERVAL 3m
EXTTRAIL ./dirdat/sa
DYNAMICRESOLUTION
DBOPTIONS ALLOWUNUSEDCOLUMN
FETCHOPTIONS NOUSESNAPSHOT
TRANLOGOPTIONS CONVERTUCS2CLOBS
TRANLOGOPTIONS EXCLUDEUSER urogg
--TRANLOGOPTIONS altarchivelogdest instance dkhlstd /opt/oracle/database/fast_recovery_area
THREADOPTIONS MAXCOMMITPROPAGATIONDELAY 60000 IOLATENCY 60000
--DDL参数区域，所有复制对象，屏蔽对象在源端体现。
DDL &
INCLUDE MAPPED OBJTYPE 'TABLE' &
INCLUDE MAPPED OBJTYPE 'INDEX' &
INCLUDE MAPPED OBJTYPE 'SEQUENCE' &
INCLUDE MAPPED OBJTYPE 'VIEW' &
INCLUDE MAPPED OBJTYPE 'PROCEDURE' &
INCLUDE MAPPED OBJTYPE 'FUNCTION' &
INCLUDE MAPPED OBJTYPE 'PACKAGE' &
EXCLUDE OPTYPE COMMENT
DDLOPTIONS addtrandata REPORT
--添加对象
TABLE TEST_D.*;
SEQUENCE TEST_D.*;
配置 source端 data pump 进程：
These steps configure the data pump that reads the local trail and sends the data
across the network to a remote trail.
GGSCI (dkdb_primary) 8> edit param extpump
--基础参数区域
EXTRACT extpump
RMTHOST 172.16.1.246, MGRPORT 7801, COMPRESS
PASSTHRU
RMTTRAIL ./dirdat/sa
DYNAMICRESOLUTION
--对象区域
TABLE TEST_D.*;
SEQUENCE TEST_D.*;
配置DDL objects
给urogg用户赋权：
GRANT EXECUTE ON utl_file TO urogg;
进入OGG_HOME，sqlplus / as sysdba
执行脚本并输入ogg用户urogg：
@marker_setup.sql
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:urogg
@ddl_setup.sql
SQL> @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:urogg
@role_setup.sql
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:urogg
GRANT GGS_GGSUSER_ROLE TO urogg;
--SQL> GRANT GGS_GGSUSER_ROLE TO urogg;
--GRANT GGS_GGSUSER_ROLE TO urogg
--*
--ERROR at line 1:
--ORA-04098: trigger 'SYS.GGS_DDL_TRIGGER_BEFORE' is invalid and failed re-validation
开启DDL
ddl_enable.sql
SQL> @ddl_enable.sql
Trigger altered.
安装性能提升工具
--为了提供OGG的DDL复制的性能，可以将ddl_pin脚本加入到数据库启动的脚本后面，该脚本需要带一个OGG的DDL用户（即安装DDL对象的用户，本例中是goldengate）的参数，脚本如果不能正常执行，需要事先创建DBMS_SHARED_POOL包（可以通过执行$ORACLE_HOME/rdbms/admin/ dbmspoll.sql创建）。
--执行以下操作创建性能提升工具
SQL> @ddl_pin urogg
--如果因为业务问题，开启DDL以后，对性能的影响比较大的话，需要临时禁用DDL触发器的话，可以运行以下语句：
SQL> @ddl_disable.sql
PL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
--添加抽取/传输进程与队列文件
GGSCI (dkdb_primary) 1> stop mgr !
Sending STOP request to MANAGER ...
Request processed.
Manager stopped.
GGSCI (dkdb_primary) 2> ADD EXTRACT extdr, TRANLOG, BEGIN 2015-05-21 08:22:22
EXTRACT added.
GGSCI (dkdb_primary) 3> ADD EXTTRAIL ./dirdat/sa, EXTRACT extdr, MEGABYTES 200
EXTTRAIL added.
GGSCI (dkdb_primary) 5> ADD EXTRACT extpump, EXTTRAILSOURCE ./dirdat/sa
EXTRACT added.
GGSCI (dkdb_primary) 6> ADD RMTTRAIL ./dirdat/sa, EXTRACT extpump, MEGABYTES 200
RMTTRAIL added.
GGSCI (dkdb_primary) 7> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER STOPPED
EXTRACT STOPPED EXTDR 00:00:00 00:00:43
EXTRACT STOPPED EXTPUMP 00:00:00 00:00:13
GGSCI (dkdb_primary) 8> start mgr
Manager started.
GGSCI (dkdb_primary) 9> start ext*
GGSCI (dkdb_primary) 28> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING EXTDR 00:00:00 00:00:03
EXTRACT RUNNING EXTPUMP 00:00:00 00:16:12
--注：修改extract进程队列文件
GGSCI (dkdb_primary) 61> ALTER EXTRACT extpump, EXTTRAILSOURCE ./dirdat/sa
EXTRACT altered.
使用数据泵同步数据
select current_scn from v$database ;
SQL> select current_scn from v$database ;
CURRENT_SCN
-----------
1442477
SQL>
数据泵导出：
expdp system/test_oracle1_P directory=DATA_PUMP_DIR cluster=n compression=all schemas=TEST_D parallel=2 logfile=expdp201505012.log dumpfile=DKPRODB_EX%U.DMP reuse_dumpfiles=y flashback_scn=1442477
数据泵导入：
impdp SYSTEM/test_oracle1_P DIRECTORY=DATA_PUMP_DIR DUMPFILE=DKPRODB_EX01.DMP, DKPRODB_EX02.DMP LOGFILE=import.log table_exists_action=truncate
查看mgr进程：
GGSCI (dkdb_ogg) 1> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
GGSCI (dkdb_ogg) 2> view report mgr
出现警告
WARNING OGG-00952
禁用触发器：
select trigger_name,status from dba_triggers where owner='TEST_D'
declare
v_sql varchar2(2000);
CURSOR c_trigger IS SELECT 'alter trigger '||owner||'.'||trigger_name||' disable' from dba_triggers where owner ='TEST_D';
BEGIN
OPEN c_trigger;
LOOP
FETCH c_trigger INTO v_sql;
EXIT WHEN c_trigger%NOTFOUND;
execute immediate v_sql;
end loop;
close c_trigger;
end;
/
SQL> select trigger_name,status from dba_triggers where owner='TEST_D';
TRIGGER_NAME STATUS
------------------------------ --------
TRIG_IN_UP_T_APPDETAIL DISABLED
禁用外键：
declare
v_sql varchar2(2000);
CURSOR c_trigger IS SELECT 'alter table '||owner||'.'||table_name||' disable constraint '||constraint_name from dba_constraints where constraint_type='R' and owner ='TEST_D';
BEGIN
OPEN c_trigger;
LOOP
FETCH c_trigger INTO v_sql;
EXIT WHEN c_trigger%NOTFOUND;
execute immediate v_sql;
end loop;
close c_trigger;
end;
/
SQL> select table_name,constraint_name from dba_constraints where owner='TEST_D' and constraint_type='R';
no rows selected
SQL>
关于归档可以选择关闭，根据业务的实际情况来定。
配置target 端replicat进程：
target 端 replicat 进程
生产密钥
encrypt password test_oracle1_P, ENCRYPTKEY default
GGSCI (dkdb_ogg) 17> encrypt password test_oracle1_P, ENCRYPTKEY default
Using default key...
Encrypted password: AACAAAAAAAAAAANAOHOJFBNCCHOJHEGIIARCPDNETBLFDEWF
Algorithm used: BLOWFISH
配置进程：
edit params repdr
--基础参数区域
REPLICAT repdr
USERID urogg, PASSWORD AACAAAAAAAAAAANAOHOJFBNCCHOJHEGIIARCPDNETBLFDEWF, ENCRYPTKEY default
SETENV (NLS_LANG="AMERICAN_AMERICA.AL32UTF8")
SQLEXEC "ALTER SESSION SET CONSTRAINTS=DEFERRED"
REPORT AT 06:00
REPORTCOUNT EVERY 25 MINUTES, RATE
REPORTROLLOVER AT 02:00
REPERROR DEFAULT, ABEND
ALLOWNOOPUPDATES
ASSUMETARGETDEFS
DISCARDFILE ./dirrpt/repdr.dsc, APPEND, MEGABYTES 1024M
DISCARDROLLOVER AT 02:30
ALLOWNOOPUPDATES
--DDL参数区域 需要屏蔽的操作类型在此区域屏蔽
DDL include mapped
ddloptions report
--DDL 错误过滤
--DDLERROR
--DDLERROR
--复制对象区域
MAP TEST_D.*, TARGET TEST_D.*;
/*
Report
Valid for Extract and Replicat
Use the REPORT parameter to specify when Extract or Replicat generates interim runtime
statistics in a process report. The statistics are added to the existing report. By default,
runtime statistics are displayed at the end of a run unless the process is intentionally
killed.
The statistics for REPORT are carried over from the previous report. For example, if the
process performed 10 million inserts one day and 20 million the next, and a report is
generated at 3:00 each day, then the first report would show the first 10 million inserts,
and the second report would show those plus the current day’s 20 million inserts, totalling
30 million. To reset the statistics when a new report is generated, use the STATOPTIONS
parameter with the RESETREPORTSTATS option. See page 335.
For more information about using process reports, see the Oracle GoldenGate Windows
and UNIX Administrator’s Guide
--Example
Example 1 REPORT AT 17:00
Example 2 REPORT ON SUNDAY AT 1:00
*/
/*
REPORTCOUNT
Valid for Extract and Replicat
Use the REPORTCOUNT parameter to report a count of transaction records that Extract or
Replicat processed since startup. Each transaction record represents a logical database
operation that was performed within a transaction that was captured by Oracle
GoldenGate. The record count is printed to the report file and to the screen.
--NOTE This count might differ from the number of records that are contained in the Oracle
GoldenGate trail. If an operation affects data that is larger than 4K, it must be
stored in more than one trail record. Hence, a report count might show 1,000
records (the database operations) but a trail count might show many more records
than that. To obtain a count of the records in a trail, use the Logdump utility.
You can schedule record counts at regular intervals or after a specific number of records.
Record counts are carried over from one report to the other.
REPORTCOUNT can be used only once in a parameter file. If there are multiple instances of
REPORTCOUNT , Oracle GoldenGate uses the last one.
Default None
Syntax REPORTCOUNT [EVERY]
{RECORDS | SECONDS | MINUTES | HOURS} [, RATE]
*/
--添加replicat进程
ADD REPLICAT repdr1, EXTTRAIL ./dirdat/sa
ADD REPLICAT repdr2, EXTTRAIL ./dirdat/sa
--启动replicat进程
GGSCI (dkdb_ogg) 65> start replicat repdr, aftercsn 1442477
Sending START request to MANAGER ...
REPLICAT REPDR starting
--启动replicat进程方式
--指定SCN号启动
start replicat repdr, aftercsn 1442477
--指定rba号启动
start replicat repdr1, extseqno 5, RBA 2535303
start replicat repdr2, extseqno 5, RBA 2535303
--指定具体时间启动
alter REPDR1,begin yyyy-mm-dd
start repdr1
GGSCI (dkdb_ogg) 66> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
REPLICAT RUNNING REPDR 00:00:00 00:00:01
create table WIDGET_BAK as select * from P_WIDGET where 1=2 空表
DML 测试：
update table P_WIDGET set state=6
commit;
在standby 端查看：
SQL> select state from test_desk.P_WIDGET;
STATE
----------
6
6
6
查看source（primary）端 extract 进程
里面会出现一个警告：WARNING OGG-00869
查看target端 ：
[root@dkdb_ogg ~]# su - oracle
[oracle@dkdb_ogg ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Wed May 13 16:59:48 2015
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
SQL> select state from test_desk.P_WIDGET;
STATE
----------
6
6
......
6
34 rows selected.
到这里说明DML已经测试成功！
DDL 测试：
--##Source 端（primary_db）：
创建表
SQL> CONN test_desk/pwd4test
Connected.
SQL> create table WIDGET_BAK as select * from P_WIDGET where 1=2;
--##Standby_db端查看
SQL> CONN test_desk/pwd4test
Connected.
SQL> select count(*) from WIDGET_BAK;
COUNT(*)
----------
0
SQL> select count(*) from P_WIDGET;
COUNT(*)
----------
34
SQL>
--##OGG_Target端
view report repdr 进程日志
2015-05-13 14:04:18 INFO OGG-00482 DDL found, operation [create table WIDGET_BAK as select * from P_WIDGET where 1=2 (size 80)].
2015-05-13 14:04:18 INFO OGG-00489 DDL is of mapped scope, after mapping new operation [create table TEST_D."WIDGET_BAK" as select * from QN_DESKTOP_
WIDGET where 1=2 (size 92)].
2015-05-13 14:04:18 INFO OGG-00487 DDL operation included [include mapped], optype [CREATE], objtype [TABLE], objowner [TEST_D], objname [WIDGET_BAK]
.
2015-05-13 14:04:18 INFO OGG-01407 Setting current schema for DDL operation to [TEST_D].
2015-05-13 14:04:18 INFO OGG-00484 Executing DDL operation.
2015-05-13 14:04:18 INFO OGG-00483 DDL operation successful.
2015-05-13 14:04:18 INFO OGG-01408 Restoring current schema for DDL operation to [urogg].
这里说明已经同步成功，进入库查看
SQL> show user
USER is "TEST_D"
SQL> select count(*) from WIDGET_BAK;
COUNT(*)
----------
0
SQL> select count(*) from P_WIDGET;
COUNT(*)
----------
34
SQL>
查看replicat进程：
GGSCI (dkdb_ogg) 16> info replicat repdr detail
REPLICAT REPDR Last Started 2015-05-13 12:00 Status RUNNING
Checkpoint Lag 00:00:00 (updated 00:00:03 ago)
Log Read Checkpoint File ./dirdat/sa000000
2015-05-13 14:04:12.382273 RBA 43978
Extract Source Begin End
./dirdat/sa000000 2015-05-13 09:12 2015-05-13 14:04
./dirdat/sa000000 2015-05-13 09:12 First Record
./dirdat/sa000000 2015-05-13 09:12 2015-05-13 09:12
./dirdat/sa000000 2015-05-13 09:12 First Record
./dirdat/sa000000 * Initialized * 2015-05-13 09:12
./dirdat/sa000000 * Initialized * First Record
Current directory /data0/temp/ogg
Report file /data0/temp/ogg/dirrpt/REPDR.rpt
Parameter file /data0/temp/ogg/dirprm/repdr.prm
Checkpoint file /data0/temp/ogg/dirchk/REPDR.cpr
Checkpoint table urogg.checktable
Process file /data0/temp/ogg/dirpcs/REPDR.pcr
Stdout file /data0/temp/ogg/dirout/REPDR.out
Error log /data0/temp/ogg/ggserr.log
GGSCI (dkdb_ogg) 17>