发布时间:2014-04-09 11:07:29
grid control的agent出现大面积异常停止现场。 经查看agent_inst/sysman/log/gcagent.log. 发现类似日志2014-04-09 09:38:47,395 [778:1396893D:GC.Executor.79 (host:xxxxxxx:LogFileMonitoringLinux) (host:xxxxx:LogFileMonitoringLinux:LogFileMonitoring)] WARN - Found a row with more columns than .........【阅读全文】
发布时间:2014-04-01 17:18:40
SQL调优工具包DBMS_SQLTUNE的使用方法oracle 提供了优化建议功能包DBMS_SQLTUNE,该包可以帮助我们分析SQL,并提供优化建议。原有执行计划alter session set statistics_level=all;set serveroutput offselect * from test.emp where ename='SCOTT' and DEPTNO=20;SELECT * FROM table(dbms_xplan.display_cursor(.........【阅读全文】
发布时间:2014-04-01 11:47:13
OGG soruce端异常宕机恢复后,无法启动ogg的pump进程。@SOURCEGGSCI (c1db0106) 1> info allProgram Status Group Lag Time Since ChkptMANAGER RUNNING  .........【阅读全文】