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一、source端
add extract extl,tranlog,begin now ADD EXTTRAIL /u01/ogg/dirdat/lr, EXTRACT EXTL ADD TRANDATA chf.objce_t edit params extl extract extl userid ogg,password xifenfei exttrail /u01/ogg/dirdat/lr dynamicresolution gettruncates table chf.objce_t; ADD EXTRACT pump1, EXTTRAILSOURCE /u01/ogg/dirdat/lr, BEGIN now add rmttrail /u01/ogg/dirdat/rl extract pump1 edit params pump1 extract pump1 userid ogg, password xifenfei rmthost 192.168.1.111, mgrport 7809 rmttrail /u01/ogg/dirdat/rl PASSTHRU gettruncates table chf.objce_t;
二、target端
edit params ./GLOBALS CHECKPOINTTABLE ogg.chkpoint dblogin userid ogg,password xifenfei ADD CHECKPOINTTABLE ogg.chkpoint add replicat repl exttrail /u01/ogg/dirdat/rl,begin now,checkpointtable ogg.chkpoint edit params repl replicat repl userid ogg,password xifenfei assumetargetdefs reperror default,discard discardfile /tmp/repsz.dsc,append,megabytes 100 gettruncates map chf.objce_t, target chf.objce_t;
GGSCI (PONY) 1> add extract ext1,tranlog,begin now
EXTRACT added.
GGSCI (PONY) 2> edit param ext1
extract ext1
userid goldengate,password goldengate
rmthost 172.17.17.61, mgrport 7809
rmttrail d:\ggs\dirdat\r1
dynamicresolution
gettruncates
table sajet.*;
GGSCI (PONY) 3> add rmttrail d:\ggs\dirdat\r1 extract ext1
请问怎样只添加一个extratct与本文中添加两个不同的extract有什么不同，作用是什么，望解答，谢谢
请问 GoldenGate能实现同一数据库服务器，不同表空间之间的同步吗?