Redhat6.2安装Oracle11g客户端及遇到的问题分析 - 数据库编程

107.10.el6 (x86_64) libaio-0.3.107.10.el6 (i686) libaio-devel-0.3.107.10.el6 (i686) [oracle@Ptyjkweb ~]$ ldd `which sqlplus` linux-gate.so.1 => (0x00747000) libsqlplus.so => /oracle/client_1/libsqlplus.so (0x002c0000) libclntsh.so.11.1 => /oracle/client_1/libclntsh.so.11.1 (0xf5a31000) libnnz11.so => /oracle/client_1/libnnz11.so (0x00c35000) libdl.so.2 => /lib/libdl.so.2 (0x00f51000) libm.so.6 => /lib/libm.so.6 (0x00110000) libpthread.so.0 => /lib/libpthread.so.0 (0x0013a000) libnsl.so.1 => /lib/libnsl.so.1 (0x00a62000) libc.so.6 => /lib/libc.so.6 (0x00498000) libaio.so.1 => /lib/libaio.so.1 (0x009b0000) /lib/ld-linux.so.2 (0x00476000) [oracle@Ptyjkweb client_1]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on Wed Jul 8 13:53:30 2015
Copyright (c) 1982, 2009, Oracle. All rights reserved.
ERROR: ORA-12162: TNS:net service name is incorrectly specified

Enter user-name:
这是由于还未配置tnsnames.ora，使用/nolog登陆就不会报错
[oracle@Ptyjkweb client_1]$ sqlplus /nolog

Redhat6.2安装Oracle11g客户端及遇到的问题分析(三)