I would like to know which version of Oracle I am using. When I connected to SQL*Plus banner contains below information. I am seeing 10.2.0.3.0 and 220.127.116.11.0; please make me understand on this.
SQL*Plus: Release 10.2.0.3.0 - Production on Wed Jun 26 01:59:46 2013
Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
Oracle Database 11g Enterprise Edition Release 18.104.22.168.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Thanks in advance.