确保之前已装好ORACLE和ODBC,ODBC连接数据库时会出现几个问题 一.登陆oracle并启动 [root@bunsol:/export]$su - oracle Oracle Corporation SunOS [oracle@bunsol:/export/home/oracle]$sqlplus / as sysdba SQL*Plus: Release - Production on Thu Jul :: Copyright (c) , , Oracle. All Rights Re
检查监听器状态:C:\>lsnrctl statusLSNRCTL for 32-bit Windows: Version 9.2.0.1.0 - Production on 30-6月 -2009 21:08:04Copyright (c) 1991, 2002, Oracle Corporation. All rights reserved.正在连接到 (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))TNS-12541: TNS:无监听