一、source端
add extract extl,vam,begin now
ADD EXTTRAIL F:oggmysqldirdatrl, EXTRACT EXTL
edit params extl
extract extl
sourcedb test@localhost:3306,userid root,password xifenfei
exttrail F:oggmysqldirdatrl
dynamicresolution
gettruncates
table test.t_1;
add EXTRACT pump1, EXTTRAILSOURCE F:oggmysqldirdatrl, BEGIN now
add rmttrail /ogg/mysql/dirdat/rl extract pump1
edit params pump1
extract pump1
rmthost 192.168.1.111,mgrport 7808
rmttrail /ogg/mysql/dirdat/rl
PASSTHRU
gettruncates
table test.t_1;
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二、target端
edit params ./GLOBALS
dblogin sourcedb test@localhost:3306,userid root,password xifenfei
CHECKPOINTTABLE ogg.chkpoint
ADD CHECKPOINTTABLE ogg.chkpoint
add replicat repl exttrail /ogg/mysql/dirdat/rl,begin now,checkpointtable ogg.chkpoint
edit params repl
replicat repl
DBOPTIONS HOST 127.0.0.1, CONNECTIONPORT 3306
TARGETDB test,userid root,password xifenfei
assumetargetdefs
reperror default,discard
discardfile /tmp/mysql.dsc,append,megabytes 100
gettruncates
map TEST.T_1, target "test.t_1";
三、說明
本執行個體是win 中的mysql同步到linux中的mysql
有個注意點:
1、add extract extl,vam,begin now 不像oracle中的tranlog
2、注意各個參數中schema.tablename大小寫問題
1)win中不區分,全部使用小寫會自動轉換為大寫
2)在replicate參數中,因為map是從win中的data pump中得到,所以map後面的schema.tablename需要大寫
3)在replicate參數中,因為table是linux中的對應linux中的資料庫名和表名(mysql是以檔案形式儲存,一般均為小寫),所以map後面的schema.tablename需要小寫+雙引號,防止轉為大寫
3、注意mysql資料庫編碼
四、與oracle不同之處
1、登入
dblogin sourcedb dbname@localhost:3306,userid root,password xifenfei
2、Extract中訪問mysql
sourcedb dbname@localhost:3306,userid root,password xifenfei
3、Replicat中訪問mysql
DBOPTIONS HOST 127.0.0.1, CONNECTIONPORT 3306
TARGETDB dbname,userid root,password xifenfei