Question

linux怎样连接oracle数据库

Answer 1

Linux系统下可以用sqlplus命令连接oracle数据库，方法如下：
sqlplus命令语法：
#sqlplus usr/pwd@//host:port/sid
#usr：用户名
#pwd：密码
#host：数据库服务器IP
#port：端口
#sid：数据库标识符
sqlplus命令连接Oracle示例：
[oracle@mzl ~]$ sqlplus risenet/1@//192.168.130.99:1521/risenet
SQL*Plus: Release 10.2.0.1.0 - Production on Mon Feb 18 15:53:34 2008
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
#测试数据库select查询语句
SQL> select instance_name,status from v$instance;
INSTANCE_NAME STATUS
---------------- ------------
risenet OPEN
SQL>