logmnr的使用

exec sys.dbms_logmnr.add_logfile(logfilename => '/oracle/archive_log/arch_1_6315_830945706.arc',options => dbms_logmnr.new);    //開啟歸檔日誌檔案

exec sys.dbms_logmnr.start_logmnr(options => sys.dbms_logmnr.dict_from_online_catalog); //啟動logmnr

select seg_owner,count(*) from v$logmnr_contents group by seg_owner;   //按使用者查詢日誌條目


select * from v$logmnr_contents where rownum<'3';

新增歸檔日誌檔案

exec sys.dbms_logmnr.add_logfile(logfilename=>'/oracle/archive_log/arch_1_6803_830945706.arc');
exec sys.dbms_logmnr.add_logfile(logfilename=>'/oracle/archive_log/arch_1_6316_830945706.arc');
exec sys.dbms_logmnr.add_logfile(logfilename=>'/oracle/archive_log/arch_1_6317_830945706.arc');

exec sys.dbms_logmnr.add_logfile(logfilename=>'/oracle/archive_log/arch_1_6325_830945706.arc');

關閉logmnr

exec sys.dbms_logmnr.end_logmnr;

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迷途小運維隨筆

作者：john

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