Oracle的db

[oracle@jumper dbs]$ export ORACLE_SID=julia [oracle@jumper dbs]$ sqlplus "/ as sysdba" SQL*Plus: Release 9.2.0.4.0 - Production on Tue Jul 25 14:04:15 2006 Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved. Connected to an

[oracle@jumper dbs]$ export ORACLE_SID=julia
[oracle@jumper dbs]$ sqlplus "/ as sysdba"

SQL*Plus: Release 9.2.0.4.0 - Production on Tue Jul 25 14:04:15 2006

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

Connected to an idle instance.

SQL> startup mount;
ORACLE instance started.

Total System Global Area  139531744 bytes
Fixed Size                   452064 bytes
Variable Size             121634816 bytes
Database Buffers           16777216 bytes
Redo Buffers                 667648 bytes
ORA-01102: cannot mount database in EXCLUSIVE mode

SQL> exit
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production
With the Partitioning option
JServer Release 9.2.0.4.0 - Production