看到有记录了，但是有一些没有取到值，比如ora_client_ip_address等，有待继续完善
oracle11g系统级别触发器来跟踪监控drop误操作(二)
-------------------------------------------------------------------------- ------------------------------ ------------------------------------------------------------ ------------------------------------------------------------ ------------------------------------------------------------
2015/11/4 1 787 63023 POWERDESK Administrator WORKGROUP\WIN-TIMMAN WIN-TIMMAN plsqldev.exe ZZ_BACK DROP drop object on database 192.168.120.181 POWERDES
SQL>