I install oracle 11g server using test at my machine . I find I don't connect 8.1.7 server. hint: D:\>sqlplus scott/tiger@XXX SQL*Plus: Release 11.1.0.6.0 - Production on Mon Aug 11 16:05:27 2008 Copyright (c) 1982, 2007, Oracle. All rights reserved. ERROR: ORA-03134: Connections to this server version are no longer supported.
