测试环境：
[oracle@liu ~]$ sqlplus ‘/as sysdba’
SQL*Plus: Release 10.2.0.1.0 – Production on Mon Dec 26 21:53:23 2011
Copyright (c) 1982, 2005, Or[……]
测试环境：
[oracle@liu ~]$ sqlplus ‘/as sysdba’
SQL*Plus: Release 10.2.0.1.0 – Production on Mon Dec 26 21:53:23 2011
Copyright (c) 1982, 2005, Or[……]