GoldenGate SQLServer 到 SQLServer 同步
测试环境：
源、目标端都是win2003+ SQLServer2008
1. 数据库准备：源端目标端分别创建数据库”oggdb”，恢复模式为”完整“，并创建测试表t1
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create table t1(ID INT, NAME VARCHAR(50))
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2. 源端目标端分别创建ODBC连接
l 主对话框中一定要选择”系统DSN”，而不是默认的”用户DSN”
l 数据源驱动程序选”SQLServer Native Client 10.0”
l 源端连接名：”src-sqlserver”,目标端连接名：”target-sqlserver”
l 服务器选择正确的实例名
l 为简化测试，直接通过”sa”用户连接数据库
l 默认数据库均指向”oggdb”
3. 源端目标端分别解压安装包” ogg_112101_ggs_Windows_x86_SqlServer2008_win2003.zip”到”c:\ogg”目录
4. 源端启动管理进程
执行”c:\ogg\ggsci.exe” (win7系统需要以管理员身份运行)
GGSCI > CREATE SUBDIRS
GGSCI > EDIT PARAMS MGR
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PORT 7809
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GGSCI > START MANAGER
GGSCI > INFO MANAGER
5. 目标端启动管理进程
执行”c:\ogg\ggsci.exe” (win7下以管理员身份运行)
GGSCI > CREATE SUBDIRS
GGSCI > EDIT PARAMS MGR
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PORT 7809
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GGSCI > START MANAGER
GGSCI > INFO MANAGER
6. 源端数据库，插入些数据，通过SQLServer管理器执行一次全备
7. 源端开启附加日志
GGSCI > DBLOGIN SOURCEDBsrc-sqlserver, userid sa, password sasa
GGSCI > ADD TRANDATA dbo.t1
GGSCI > INFO TRANDATA dbo.t1
8. 全同步源端配置
GGSCI (duanbb-DSG) 12> ADD EXTRACT EINI1, SOURCEISTABLE
GGSCI> INFO EXTRACT EINI1
GGSCI > EDIT PARAMS EINI1
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--
-- GoldenGate Initial Data Capture
-- for T1
--
EXTRACT EINI1
SOURCEDB src-sqlserver, USERID sa,PASSWORD sasa
RMTHOST 192.168.2.144, MGRPORT 7809
RMTTASK REPLICAT, GROUP RINI1
TABLE dbo.t1;
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9. 全同步目标端配置
GGSCI > ADD REPLICAT RINI1, SPECIALRUN
GGSCI > INFO RINI1, TASKS
GGSCI > EDIT PARAMS RINI1
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-- GoldenGate Initial Data LoadDelivery
--
REPLICAT RINI1
ASSUMETARGETDEFS
TARGETDB target-sqlserver, USERIDsa, PASSWORD sasa
DISCARDFILE ./dirrpt/RINI1.txt,PURGE
MAP dbo.t1, TARGET dbo.t1;
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10. 源端执行全同步
GGSCI (duanbb-DSG) 21> START EXTRACT EINI1
11. 查看全同步结果
源端: GGSCI > VIEW REPORT EINI1
目标端: GGSCI > VIEW REPORT RINI1
12. 源端配置增量同步
GGSCI> ADD EXTRACT EMSS1,TRANLOG, BEGIN NOW
GGSCI> INFO EXTRACT EMSS1
GGSCI> EDIT PARAM EMSS1
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--
-- Parameter file to capture
-- T1 Changes
--
EXTRACT EMSS1
TRANLOGOPTIONS MANAGESECONDARYTRUNCATIONPOINT
SOURCEDB src-sqlserver, USERID sa, PASSWORD sasa
RMTHOST 192.168.2.144, MGRPORT 7809
RMTTRAIL ./dirdat/ms
TABLE dbo.t1;
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GGSCI> ADD RMTTRAIL ./dirdat/ms,EXTRACT EMSS1, MEGABYTES 50
GGSCI > INFO RMTTRAIL *
13. 源端启动增量同步进程(目标端虽然还未配置，但是源端可以先启动同步进程)
GGSCI> START EXTRACT EMSS1
GGSCI> INFO EXTRACT EMSS1,DETAIL
14. 增量同步目标端配置
GGSCI> EDIT PARAMS ./GLOBALS
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CHECKPOINTTABLE dbo.ggschkpt
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GGSCI>EXIT
重新运行ggsci.exe
GGSCI> DBLOGIN SOURCEDB target-sqlserver,USERID sa, PASSWORD sasa
GGSCI> ADD CHECKPOINTTABLE
GGSCI> ADD REPLICAT RMSS1,EXTTRAIL ./DIRDAT/ms
GGSCI> EDIT PARAM RMSS1
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REPLICAT RMSS1
TARGETDB target-sqlserver, USERID sa, PASSWORD sasa
HANDLECOLLISIONS
ASSUMETARGETDEFS
DISCARDFILE ./DIRRPT/RMSS1.DSC, PURGE
MAP dbo.t1, TARGET dbo.t1;
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15. 目标端启动增量复制进程
GGSCI> START REPLICAT RMSS1
GGSCI> INFO REPLICAT RMSS1
16. 在源端添加修改数据，观察同步情况
17. 注册服务，开机自动启动”MGR”管理组进程(源端、目标端配置方法相同)
GGSCI> EDIT PARAMS ./GLOBALS
添加以下内容，原有内容不要删除
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MGRSERVNAME OGG
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GGSCI> SHELL INSTALL ADDSERVICE ADDEVENTS
18. 源端开机自动启动增量同步进程
GGSCI> EDIT PARAMS MGR
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PORT 7809
AUTOSTART EXTRACT EMSS1
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”EMSS1”为前面配置的源端增量同步进程标识
注：如果要启动所有导出进程，用"AUTOSTART EXTRACT *"
19. 目标端开机自动启动增量同步进程
GGSCI> EDIT PARAMS MGR
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PORT 7809
AUTOSTART REPLICATRMSS1
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“RMSS1”为前面配置的目标端增量同步进程标识