{"id":280,"date":"2012-01-14T21:04:47","date_gmt":"2012-01-14T13:04:47","guid":{"rendered":"http:\/\/www.royalwzy.com\/?p=280"},"modified":"2014-01-14T21:09:44","modified_gmt":"2014-01-14T13:09:44","slug":"oracle%e4%b8%ad%e5%b7%a5%e5%85%b7%e7%9a%84%e4%bd%bf%e7%94%a803-logminer","status":"publish","type":"post","link":"http:\/\/www.royalwzy.com\/?p=280","title":{"rendered":"ORACLE\u4e2d\u5de5\u5177\u7684\u4f7f\u752803&#8211;LogMiner"},"content":{"rendered":"<div>LogMiner\u5de5\u5177\u7684\u4f7f\u7528:<\/p>\n<div>\n<ol>\n<li>\u7528\u6765\u5206\u6790Oracle\u6570\u636e\u5e93\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684redo logfile\u548carchived logfile\u6765\u83b7\u53d6\u5bf9\u6570\u636e\u5e93\u64cd\u4f5c\u7684DML\u8bed\u53e5;<\/li>\n<li>\u4ee5SYS\u7528\u6237\u5b89\u88c5LogMiner\u5de5\u5177:\n<ol>\n<li>\u5b89\u88c5DMBS_LOGMNR\u5305:@?\/rdbms\/admin\/dbmslm.sql; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(14).png\" \/><\/li>\n<li>\u5b89\u88c5DMBS_LOGMNR_D\u5305:@?\/rdbms\/admin\/dbmslmd.sql; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(15).png\" \/><\/li>\n<\/ol>\n<\/li>\n<li>LogMiner\u5305\u7684\u4ecb\u7ecd:\n<ol>\n<li>DMBS_LOGMNR\u5305:\u5305\u542b\u4e86\u521d\u59cb\u5316LogMiner\u5de5\u5177,\u6253\u5f00\u548c\u5173\u95edLogMiner\u4f1a\u8bdd\u7684\u5b50\u7a0b\u5e8f;\n<ol>\n<li><span style=\"color: #e30000;\">DMBS_LOGMNR.ADD_LOGFIL<\/span><span style=\"color: #e30000;\">E<\/span>(LogFileName, options):\u5f00\u542f\u4e00\u4e2aLogMiner\u7684\u4f1a\u8bdd,\u5e76\u6dfb\u52a0redo logfile\u6587\u4ef6\u5230\u8fd9\u4e2a\u961f\u5217\u91cc\u9762;\n<ol>\n<li>LogFileName:\u6307\u5b9a\u8981\u5206\u6790\u7684redo logfile;<\/li>\n<li>options:\u6253\u5f00\u4e00\u4e2a\u65b0\u7684LogMiner\u4f1a\u8bdd\u5e76\u6dfb\u52a0\u4e00\u4e2aredo logfile(DMBS_LOGMNR.NEW);\u6dfb\u52a0\u4e00\u4e2aredo logfile\u5230\u73b0\u5b58\u7684LogMiner\u4f1a\u8bdd(DBMS_LOGMNR.ADDFILE);<\/li>\n<\/ol>\n<\/li>\n<li>DMBS_LOGMNR.REMOVE_LOGFILE(LogFileName):\u901a\u8fc7\u6307\u5b9a\u540d\u79f0,\u4ece\u88ab\u5206\u6790\u7684redo logfile\u961f\u5217\u4e2d\u79fb\u9664\u4e00\u4e2aredo logfile;<\/li>\n<li><span style=\"color: #e30000;\">DMBS_LOGMNR.START_LOGMNR<\/span>(startScn, endScn, startTime, endTime, DictFileName, options):\u52a0\u8f7dLogMiner\u6570\u636e\u5b57\u5178\u5e76\u542f\u52a8LogMiner\u6765\u5206\u6790redo logfiles,\u6700\u540e\u586b\u5145\u52a8\u6001\u89c6\u56fe;\n<ol>\n<li>startScn:LogMiner\u8fd4\u56de\u5927\u4e8e\u6b64SCN\u7684redo\u8bb0\u5f55(\u5206\u6790\u540e\u53ef\u4ee5\u67e5\u8be2select filename, low_scn, next_scn from v$logmnr_logs\u6765\u67e5\u8be2\u6bcf\u4e2aredo logfile\u5305\u542b\u7684SCN\u8303\u56f4);<\/li>\n<li>endScn:LogMinfer\u8fd4\u56de\u5c0f\u4e8e\u6b64SCN\u7684redo\u8bb0\u5f55;<\/li>\n<li>startTime:\u9ed8\u8ba4\u4e3a1988-01-01,\u5982\u679c\u6307\u5b9a\u4e86startScn,\u5219\u5ffd\u7565\u6b64\u53c2\u6570;<\/li>\n<li>endTime:\u9ed8\u8ba4\u4e3a2110-12-31,\u5982\u679c\u6307\u5b9a\u4e86endScn,\u5219\u5ffd\u7565\u6b64\u53c2\u6570;<\/li>\n<li>DictFileName:,\u9ed8\u8ba4\u4e3a\u7a7a,\u6307\u5b9a\u5305\u542bLogMiner\u5b57\u5178\u7684\u6587\u672c\u6587\u4ef6.\u7528\u6765\u751f\u6210v$logmnr_contents\u89c6\u56fe.\u5fc5\u987b\u6307\u5b9aDBMS_LOGMNR_D.BUILD\u8fc7\u7a0b\u4e2d\u7684\u5168\u8def\u5f84;<\/li>\n<li>options:\u5206\u6790\u65e5\u5fd7\u65f6\u7684\u64cd\u4f5c\u9009\u9879,\u67e5\u770b\u5e2e\u52a9\u6587\u6863;<\/li>\n<\/ol>\n<\/li>\n<li><span style=\"color: #e30000;\">DMBS_LOGMNR.END_LOGMNR<\/span>:\u7ed3\u675fLogMiner\u7684\u4f1a\u8bdd,\u5f53\u9000\u51faDatabase Session\u7684\u65f6\u5019\u4f1a\u81ea\u52a8\u8c03\u7528\u6b64\u8fc7\u7a0b;<\/li>\n<\/ol>\n<\/li>\n<li>DMBS_LOGMNR_D\u5305:\u7528\u6765\u521b\u5efaLogMiner\u7684\u6570\u636e\u5b57\u5178;\n<ol>\n<li><span style=\"color: #e30000;\">DMBS_LOGMNR_D.BUILD<\/span>(dictionary_filename, dictionary_location, options):\u5373\u5bfc\u51fa\u6570\u636e\u5e93\u7684\u6570\u636e\u5b57\u5178\u5230\u4e00\u4e2a\u6587\u672c\u4e2d,\u6570\u636e\u5b57\u5178\u53d1\u751f\u53d8\u5316\u90fd\u8981\u91cd\u65b0\u521b\u5efa\u4e00\u6b21;;\n<ol>\n<li>dictionary_filename:\u6307\u5b9aLogMiner\u5b57\u5178\u7684\u6587\u4ef6\u540d;<\/li>\n<li>dictionary_location:\u6307\u5b9aLogMiner\u5b57\u5178\u6587\u4ef6\u7684\u8def\u5f84;<\/li>\n<li>options:\u6307\u5b9aLogMiner\u5b57\u5178\u5199\u7684\u4f4d\u7f6e,\u6587\u672c\u6587\u4ef6(STORE_IN_FLAT_FILE,\u9ed8\u8ba4)\u6216\u8005\u662f\u5728\u7ebf\u65e5\u5fd7\u6587\u4ef6(STORE_IN_REDO_LOGS);<\/li>\n<li>\u6307\u5b9a\u6587\u672c\u6587\u4ef6,\u5219\u5fc5\u987b\u8bbe\u7f6eUTL_FILE_DIR\u521d\u59cb\u5316\u53c2\u6570(ALTER SYSTEM SET UTL_FILE_DIR=&#8217;\\tmp&#8217; SCOPE=spfile;\u7136\u540e\u91cd\u542f\u6570\u636e\u5e93\u670d\u52a1\u4f7f\u5176\u751f\u6548):\n<ol>\n<li>EXECUTE dbms_logmnr_d.build(&#8216;dictionary_filename&#8217;, &#8216;dictionary_location&#8217;);<\/li>\n<li>EXECUTE dbms_logmnr_d.build(&#8216;dictionary_filename&#8217;, &#8216;dictionary_location&#8217;, options =&gt; dbms_logmnr_d.store_in_flat_file);<\/li>\n<\/ol>\n<\/li>\n<li>\u6307\u5b9a\u5728\u7ebf\u65e5\u5fd7\u6587\u4ef6,\u4e0d\u5e38\u7528,\u5f71\u54cd\u6027\u80fd:EXECUTE dbms_logmnr_d.build(options =&gt; dbms_logmnr_d.store_in_redo_logs);<\/li>\n<\/ol>\n<\/li>\n<li>DBMS_LOGMNR_D.SET_TABLESPACE(new_tablespace);\n<ol>\n<li>\u9ed8\u8ba4\u60c5\u51b5\u4e0b,LogMiner\u7684\u8868\u4f1a\u88ab\u521b\u5efa\u5230SYSAUX\u8868\u7a7a\u95f4,\u4f7f\u7528\u6b64\u51fd\u6570\u53ef\u4ee5\u4fee\u6539LogMiner\u8868\u5b58\u653e\u7684\u8868\u7a7a\u95f4;<\/li>\n<li>DBMS_LOGMNR_D.SET_TABLESPACE(&#8216;tablespace_name&#8217;);<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<li>\u6253\u5f00\u6570\u636e\u5e93\u7684\u9644\u52a0\u65e5\u5fd7:ALTER DATABASE ADD SUPPLEMENTAL LOG DATA; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(16).png\" width=\"807\" height=\"171\" \/><\/li>\n<li>\u521b\u5efa\u6570\u636e\u5b57\u5178:\n<ol>\n<li>\u521b\u5efa\u8868\u7a7a\u95f4:CREATE TABLESPACE LOGMINER DATAFILE &#8216;\/u01\/app\/oracle\/oradata\/AUX\/logminer01.dbf&#8217; SIZE 100M AUTOEXTEND ON; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(17).png\" \/><\/li>\n<li>\u8bbe\u7f6eLogMiner\u8868\u7684\u8868\u7a7a\u95f4:EXEC dbms_logmnr_d.set_tablespace(&#8216;<span style=\"color: #e30000;\">LOGMINER<\/span>&#8216;); \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(18).png\" \/><\/li>\n<li>\u8bbe\u7f6eUTL_FILE_DIR\u53c2\u6570,\u7136\u540e\u91cd\u542f\u6570\u636e\u5e93\u4f7f\u4e4b\u751f\u6548:alter system set utl_file_dir=&#8217;\/u01\/app\/oracle\/oradata\/AUX\/&#8217; scope=<span style=\"color: #e30000;\">spfile<\/span>; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(19).png\" \/><\/li>\n<li>\u751f\u6210\u6570\u636e\u5b57\u5178:EXEC dbms_logmnr_d.build(&#8216;dictionary.lm&#8217;, &#8216;\/u01\/app\/oracle\/oradata\/AUX\/&#8217;); \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(20).png\" \/><\/li>\n<\/ol>\n<\/li>\n<li>\u6a21\u62df\u4e00\u4e2a\u4eba\u4e3a\u7684\u9519\u8bef; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(21).png\" \/><\/li>\n<li>\u6253\u5f00LogMiner\u7684session\u5e76\u6dfb\u52a0\u65e5\u5fd7\u6587\u4ef6,\u53ea\u662f\u5728\u5f53\u524d\u7684session\u6709\u6548(\u67e5\u8be2\u5f52\u6863\u65e5\u5fd7\u7684\u8def\u5f84:select name from v$archived_log); \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(22).png\" \/><\/li>\n<li>\u5206\u6790\u65e5\u5fd7,\u6307\u5b9a\u751f\u6210\u7684LogMiner\u6570\u636e\u5b57\u5178:EXEC dbms_logmnr.start_logmnr(DictFileName=&gt;&#8217;\/u01\/app\/oracle\/oradata\/AUX\/dictionary.lm&#8217;); \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(23).png\" \/><\/li>\n<li>\u6b64\u65f6\u5c31\u53ef\u4ee5\u67e5\u8be2LogMiner\u7684\u89c6\u56fe\u4e86,\u53ef\u4ee5\u5728IDE\u73af\u5883\u4e0b\u53bb\u505a,\u53ef\u4ee5\u66f4\u597d\u7684\u8fc7\u6ee4\u60f3\u8981\u7684\u7ed3\u679c;<\/li>\n<li>\u9000\u51faLogMiner\u7684\u4f1a\u8bdd:EXEC dbms_logmnr.end_logmnr; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(24).png\" \/><\/li>\n<li>LogMiner\u7684\u89c6\u56fe:\n<ol>\n<li>V$LOGMNR_CONTENTS:\u7528\u6765\u5b58\u653eLogMiner\u5206\u6790\u65e5\u5fd7\u540e\u7684\u7ed3\u679c;\n<ol>\n<li>SELECT scn, TIMESTAMP, log_id, operation, sql_redo, sql_undo FROM v$logmnr_contents WHERE username = &#8216;HR&#8217;;<\/li>\n<li>\u5206\u6790\u7ed3\u679c\u4ec5\u5728\u8fd0\u884c\u8fc7\u7a0bdbms_logmrn.start_logmnr\u8fd9\u4e2a\u4f1a\u8bdd\u7684\u751f\u547d\u671f\u4e2d\u5b58\u5728.\u56e0\u4e3a\u6240\u6709\u7684LogMiner\u5b58\u50a8\u90fd\u5728PGA\u5185\u5b58\u4e2d,\u6240\u6709\u5176\u4ed6\u7684\u8fdb\u7a0b\u662f\u770b\u4e0d\u5230\u5b83\u7684,\u540c\u65f6\u968f\u7740\u8fdb\u7a0b\u7684\u7ed3\u675f,\u5206\u6790\u7ed3\u679c\u4e5f\u968f\u4e4b\u6d88\u5931;<\/li>\n<\/ol>\n<\/li>\n<li>V$LOGMNR_DICTIONARY:\u4f7f\u7528\u7684\u6570\u636e\u5b57\u5178\u7684\u4fe1\u606f;<\/li>\n<li>V$LOGMNR_LOGS:\u5305\u542b\u6240\u5206\u6790\u7684\u65e5\u5fd7\u7684\u4fe1\u606f,SELECT log_id, filename, db_name, low_scn, next_scn, low_time, high_time, status FROM v$logmnr_logs;<\/li>\n<li>V$LOGMNR_SESSION:\u5305\u542bLogMiner\u5f53\u524d\u7684Session\u4fe1\u606f;<\/li>\n<\/ol>\n<\/li>\n<li>\u6ce8\u610f\u4e8b\u9879:\n<ol>\n<li>\u5229\u7528LogMiner\u5de5\u5177\u6765\u5206\u6790\u5176\u5b83\u6570\u636e\u5e93\u5b9e\u4f8b\u4ea7\u751f\u7684redo logfiles,\u4f7f\u7528LogMiner\u5206\u6790\u5176\u5b83\u6570\u636e\u5e93\u5b9e\u4f8b\u65f6\u7684\u6ce8\u610f\u4e8b\u9879;<\/li>\n<li>LogMiner\u5fc5\u987b\u4f7f\u7528\u88ab\u5206\u6790\u6570\u636e\u5e93\u5b9e\u4f8b\u4ea7\u751f\u7684\u5b57\u5178\u6587\u4ef6,\u800c\u4e0d\u662f\u5b89\u88c5LogMiner\u7684\u6570\u636e\u5e93\u4ea7\u751f\u7684\u5b57\u5178\u6587\u4ef6,\u53e6\u5916\u5fc5\u987b\u4fdd\u8bc1\u5b89\u88c5LogMiner\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u548c\u88ab\u5206\u6790\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u76f8\u540c;<\/li>\n<li>\u88ab\u5206\u6790\u6570\u636e\u5e93\u5e73\u53f0\u5fc5\u987b\u548c\u5f53\u524dLogMiner\u6240\u5728\u6570\u636e\u5e93\u5e73\u53f0\u4e00\u6837,\u4e5f\u5c31\u662f\u8bf4\u5982\u679c\u6211\u4eec\u8981\u5206\u6790\u7684\u6587\u4ef6\u662f\u7531\u8fd0\u884c\u5728UNIX\u5e73\u53f0\u4e0a\u7684Oracle 8i\u4ea7\u751f\u7684,\u90a3\u4e48\u4e5f\u5fc5\u987b\u5728\u4e00\u4e2a\u8fd0\u884c\u5728UNIX\u5e73\u53f0\u4e0a\u7684Oracle\u5b9e\u4f8b\u4e0a\u8fd0\u884cLogMiner,\u800c\u4e0d\u80fd\u5728\u5176\u5b83\u5982Microsoft NT\u4e0a\u8fd0\u884cLogMiner,\u5f53\u7136\u4e24\u8005\u7684\u786c\u4ef6\u6761\u4ef6\u4e0d\u4e00\u5b9a\u8981\u6c42\u5b8c\u5168\u4e00\u6837;<\/li>\n<li>LogMiner\u65e5\u5fd7\u5206\u6790\u5de5\u5177\u4ec5\u80fd\u591f\u5206\u6790Oracle 8\u4ee5\u540e\u7684\u4ea7\u54c1,\u4e0d\u8fc7\u5b83\u53ef\u4ee5\u5206\u6790Oracle8\u7684\u65e5\u5fd7,\u5bf9\u4e8e8\u4ee5\u524d\u7684\u4ea7\u54c1,\u8be5\u5de5\u5177\u4e5f\u65e0\u80fd\u4e3a\u529b.\u53e6\u5916,Oracle8i\u53ea\u80fd\u5bf9DML\u64cd\u4f5c\u8fdb\u884c\u5206\u6790,\u4eceOracle9i\u5f00\u59cb\u4e0d\u4ec5\u53ef\u4ee5\u5206\u6790DML\u64cd\u4f5c,\u800c\u4e14\u4e5f\u53ef\u4ee5\u5206\u6790DDL\u64cd\u4f5c;<\/li>\n<\/ol>\n<\/li>\n<li>Oracle11g\u4e2dEM\u7ee7\u627f\u4e86LogMiner\u5de5\u5177(\u9700\u8981\u5f00\u542f\u9644\u52a0\u65e5\u5fd7):\n<ol>\n<li>LogMiner\u7684\u8def\u5f84:Avaliability-&gt;Manage-&gt;View and Manage Transactions; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(25).png\" \/><\/li>\n<li>\u53ef\u4ee5\u901a\u8fc7\u65f6\u95f4\/SCN,\u67e5\u8be2\u67d0\u4e9b\u8868\/\u7528\u6237\u4e0b\u7684\u6240\u6709\u7684\u4e8b\u52a1\/DDL; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(26).png\" \/><\/li>\n<li>\u7ed3\u679c\u9875\u9762; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<img decoding=\"async\" alt=\"\" src=\"file:\/\/\/C:\/TEMP\/enhtmlclip\/Image(27).png\" \/><\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<div><\/div>\n<\/div>\n<div><\/div>\n<div>&#8212; \u6a21\u62df\u4eba\u4e3a\u9519\u8bef,\u5e76\u5207\u6362\u5f52\u6863;<\/div>\n<div>conn hr\/hr<br \/>\ncreate table lm tablespace logminer as select * from employees;<br \/>\ndelete from lm where employee_id &lt; 200;<br \/>\ncommit;<br \/>\nconn \/ as sysdba<br \/>\nalter system switch logfile;<\/div>\n<div><\/div>\n<div>&#8212; \u6253\u5f00LogMiner\u7684session\u5e76\u6dfb\u52a0\u65e5\u5fd7\u6587\u4ef6;<\/div>\n<div>EXECUTE dbms_logmnr.add_logfile(LogFileName=&gt;&#8217;\/u01\/app\/oracle\/flash_recovery_area\/AUX\/archivelog\/2012_09_18\/o1_mf_1_3_85j72xlx_.arc&#8217;, options=&gt;<span style=\"color: #e30000;\">dbms_logmnr.new<\/span>);<\/div>\n<div>EXECUTE dbms_logmnr.add_logfile(LogFileName=&gt;&#8217;\/u01\/app\/oracle\/flash_recovery_area\/AUX\/archivelog\/2012_09_18\/o1_mf_1_4_85j76znp_.arc&#8217;, options=&gt;<span style=\"color: #e30000;\">dbms_logmnr.addfile<\/span>);<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>LogMiner\u5de5\u5177\u7684\u4f7f\u7528: \u7528\u6765\u5206\u6790Oracle\u6570\u636e\u5e93\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684redo logfile\u548carchiv [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[34,2],"class_list":["post-280","post","type-post","status-publish","format-standard","hentry","category-oracle","tag-oracle","tag-oracle_basics"],"_links":{"self":[{"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=\/wp\/v2\/posts\/280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=280"}],"version-history":[{"count":0,"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=\/wp\/v2\/posts\/280\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=280"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}