12C sqlplus 显示用户上次登录时间

12C中使用sqlplus登录数据库，可以显示用户上次的登录时间：
Last Successful login time: Tue Sep 10 2013 15:29:38 +08:00
也可使用-nologintime参数屏蔽。
下面是简单的测试：
[code][oracle@ora12c ~]$ sqlplus c##awen/oracle

SQL*Plus: Release 12.1.0.1.0 Production on Tue Sep 10 17:13:39 2013

Copyright (c) 1982, 2013, Oracle. All rights reserved.

Last Successful login time: Tue Sep 10 2013 15:29:38 +08:00

Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
[oracle@ora12c ~]$ sqlplus -nologintime c##awen/oracle

SQL*Plus: Release 12.1.0.1.0 Production on Tue Sep 10 17:14:11 2013

Copyright (c) 1982, 2013, Oracle. All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL>[/code]