{"id":282,"date":"2012-01-14T21:05:03","date_gmt":"2012-01-14T13:05:03","guid":{"rendered":"http:\/\/www.royalwzy.com\/?p=282"},"modified":"2014-01-14T21:10:27","modified_gmt":"2014-01-14T13:10:27","slug":"oracle%e4%b8%ad%e5%b7%a5%e5%85%b7%e7%9a%84%e4%bd%bf%e7%94%a804-trcsess","status":"publish","type":"post","link":"http:\/\/www.royalwzy.com\/?p=282","title":{"rendered":"ORACLE\u4e2d\u5de5\u5177\u7684\u4f7f\u752804–TRCSESS"},"content":{"rendered":"
\n
trcsess\u5de5\u5177\u7684\u4f7f\u7528<\/p>\n
    \n
  1. trcsess\u5de5\u5177\u4f4d\u4e8e$ORACLE_HOME\/bin\u76ee\u5f55\u4e0b(\u67e5\u770b\u547d\u4ee4which trcsess),\u5b83\u53ef\u4ee5\u628aUSER_DUMP_DEST\u76ee\u5f55\u4e0b\u591a\u4e2atrc\u6587\u4ef6\u6839\u636e\u4e00\u5b9a\u89c4\u5219\u5408\u5e76\u6210\u4e00\u4e2atrc\u6587\u4ef6,\u7136\u540e\u4f7f\u7528tkprof\u5de5\u5177\u8fdb\u884c\u683c\u5f0f\u5316;<\/li>\n
  2. \u8bed\u6cd5:trcsess [output=<output file name >]\u00a0 [session=<session ID>] [clientid=<clientid>] [service=<service name>] [action=<action name>] [module=<module name>] <trace file names>; \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0\"\"<\/li>\n
  3. \u53ef\u4ee5\u6839\u636esession,clientid,service,action,module\u548ctrace file\u7684\u6587\u4ef6\u540d(\u652f\u6301\u901a\u914d\u7b26)\u7b49\u4e0d\u540c\u7684\u7ef4\u5ea6\u6765\u5408\u5e76USER_DUMP_DEST\u76ee\u5f55\u4e0b\u7684trc\u6587\u4ef6;\u76f8\u5173\u7684\u4fe1\u606f\u90fd\u53ef\u4ee5\u4ecev$session\u89c6\u56fe\u4e2d\u67e5\u770b\u7684\u5230:SELECT sid, client_identifier, service_name, module, action, sql_trace FROM v$session;\u540c\u6837\u7684\u53ef\u4ee5\u4ecetrace\u6587\u4ef6\u4e2d\u67e5\u770b\u7684\u5230;(\u5176\u4e2dsid\u662f[sid.serial#]\u683c\u5f0f)<\/li>\n
  4. trace\u6587\u4ef6\u7684\u547d\u540d\u89c4\u5219\u662f<ORACLE_SID>_ora_<spid>_<TRACEFILE_IDENTIFIER>.trc,\u9ed8\u8ba4\u7684TRACEFILE_IDENTIFIER\u662f\u7a7a,\u53ef\u4ee5\u901a\u8fc7ALTER SESSION SET TRACEFILE_IDENTIFIER='<TRACEFILE_IDENTIFIER>’\u547d\u4ee4\u6765\u4fee\u6539trace\u6587\u4ef6\u7684\u6807\u793a\u7b26;<\/li>\n
  5. \u53ef\u4ee5\u901a\u8fc7DBMS_SESSION.SET_IDENTIFIER(‘<TRACEFILE_IDENTIFIER>’)\u8fc7\u7a0b\u6765\u8bbe\u7f6eclient id;<\/li>\n
  6. \u8be5\u5de5\u5177\u4e3b\u8981\u5e94\u7528\u4e8e\u5171\u4eab\u670d\u52a1\u5668\u6a21\u5f0f\u6216\u8005\u91c7\u7528\u8fde\u63a5\u6c60\u6a21\u5f0f,\u6211\u4eec\u5f88\u96be\u9488\u5bf9\u67d0\u7528\u6237\u8fdb\u884c\u8ddf\u8e2a\u7684\u60c5\u51b5\u4e0b;<\/li>\n
  7. \u7528\u4f8b:\u6839\u636etracefile_identifier,service\/module\u6765\u5408\u5e76trace\u6587\u4ef6;<\/li>\n<\/ol>\n
    <\/div>\n<\/div>\n
    <\/div>\n
    ———————————-\u00a0\u6839\u636etracefile_identifier\u6765\u5408\u5e76trace\u6587\u4ef6\u00a0———————————-<\/div>\n
    — 1.\u6e05\u7a7auser_dump_dest\u76ee\u5f55\u4e0b\u7684trace\u6587\u4ef6(\u4ec5\u4ec5\u4e3a\u4e86\u6d4b\u8bd5);<\/div>\n
    <\/div>\n
    — 2.\u6253\u5f00session 1\u505a\u5982\u4e0b\u64cd\u4f5c;<\/div>\n
    sqlplus \/ as sysdba
    \nALTER SESSION SET TRACEFILE_IDENTIFIER=’ti1′;
    \nALTER SESSION SET SQL_TRACE=TRUE;
    \nSELECT ‘SESSION 1’ FROM DUAL;<\/div>\n
    <\/div>\n
    — 3.\u6253\u5f00session 2\u505a\u5982\u4e0b\u64cd\u4f5c;<\/div>\n
    sqlplus \/ as sysdba
    \nALTER SESSION SET TRACEFILE_IDENTIFIER=’ti1′;
    \nALTER SESSION SET SQL_TRACE=TRUE;
    \nSELECT ‘SESSION 2’ FROM DUAL;<\/div>\n
    <\/div>\n
    — 4.\u67e5\u770b\u751f\u6210\u7684trace\u6587\u4ef6;<\/div>\n
    \"\"<\/p>\n<\/div>\n
    — 5.\u5408\u5e76trace\u6587\u4ef6;<\/div>\n
    \u6839\u636eservice_name\u5408\u5e76:trcsess output=ti1_service.out service=’SYS$USERS’ *_ti1.trc<\/div>\n
    \u6839\u636emodule_name\u5408\u5e76:trcsess output=ti1_module.out module=’sqlplus@singleton11g.snda.com (TNS V1-V3)’ *_ti1.trc<\/div>\n
    ———————————-\u00a0\u6839\u636etracefile_identifier\u6765\u5408\u5e76trace\u6587\u4ef6\u00a0———————————-<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    trcsess\u5de5\u5177\u7684\u4f7f\u7528 trcsess\u5de5\u5177\u4f4d\u4e8e$ORACLE_HOME\/bin\u76ee\u5f55\u4e0b(\u67e5\u770b\u547d\u4ee4which t […]<\/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-282","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\/282","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=282"}],"version-history":[{"count":0,"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=\/wp\/v2\/posts\/282\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=282"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.royalwzy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}