ICode9

精准搜索请尝试: 精确搜索
首页 > 数据库> 文章详细

oracle-11g-r2 – 尝试将Windows SQL * Plus客户端连接到Oracle 11g Linux服务器时出现错误ORA-12560

2019-08-06 12:50:29  阅读:274  来源: 互联网

标签:connectivity linux windows sqlplus oracle-11g-r2


我在我的mac上在Centos VM上安装了11g.我已经完成所有工作并在服务器上运行.我已经包含了以下命令,我在cenos上运行.

$lsnrctl状态

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 23-JUN-2014 14:49:41

Copyright (c) 1991, 2009, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=hayer)(PORT=1522)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date                23-JUN-2014 14:03:58
Uptime                    0 days 0 hr. 45 min. 42 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/app/oracle/product/11.2.0/db_1/network/admin/listener.ora
Listener Log File         /u01/app/oracle/diag/tnslsnr/hayer/listener/alert/log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=hayer)(PORT=1522)))
Services Summary...
Service "orcl" has 1 instance(s).
  Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB" has 1 instance(s).
  Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully

我的tnsnames.ora文件如下:

# tnsnames.ora Network Configuration File: /u01/app/oracle/product/11.2.0/db_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = hayer)(PORT = 1522))


ORCL =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = hayer)(PORT = 1522))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = orcl)
      (SID = orcl)
    )
  )

~                                                                               
~                                                                               
~                                                                               
~   

在Centos服务器上我也可以使用sqlplus登录.我将Windows上的tnsnames.ora更改为与server相同.我在Windows主机文件中添加了oracle主机信息,我可以在端口1522上ping oracle主机和telnet主机.

我已禁用服务iptables,因此centos上不存在任何类型的防火墙.

但我仍然在Windows客户端上出现以下错误:

SQL*Plus: Release 11.2.0.1.0 Production on Mon Jun 23 14:51:31 2014

Copyright (c) 1982, 2010, Oracle.  All rights reserved.

Enter user-name: system as sysdba
Enter password:
ERROR:
ORA-12560: TNS:protocol adapter error


Enter user-name: system as sysdba
Enter password:
ERROR:
ORA-12560: TNS:protocol adapter error

解决方法:

在Windows客户端上,您需要指定TNS别名@ORCL,否则它会假定您正在尝试连接到Windows客户端上运行的本地数据库,而该客户端没有.此外,系统通常不使用sysdba,甚至不确定是否有意义.使用SYS作为sysdba和普通系统.

Enter user-name: system@ORCL
Enter password:

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning option

如果您的Windows客户端上没有设置tnsnames.ora,您仍然可以通过EZCONNECT字符串@“hayer:1522 / orcl”连接,而不是设置tnsnames(是的,需要引号).

Enter user-name: system@"hayer:1522/orcl"
Enter password:

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning option

标签:connectivity,linux,windows,sqlplus,oracle-11g-r2
来源: https://codeday.me/bug/20190806/1599658.html

本站声明: 1. iCode9 技术分享网(下文简称本站)提供的所有内容,仅供技术学习、探讨和分享;
2. 关于本站的所有留言、评论、转载及引用,纯属内容发起人的个人观点,与本站观点和立场无关;
3. 关于本站的所有言论和文字,纯属内容发起人的个人观点,与本站观点和立场无关;
4. 本站文章均是网友提供,不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属;如您发现该文章侵犯了您的权益,可联系我们第一时间进行删除;
5. 本站为非盈利性的个人网站,所有内容不会用来进行牟利,也不会利用任何形式的广告来间接获益,纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。

专注分享技术,共同学习,共同进步。侵权联系[81616952@qq.com]

Copyright (C)ICode9.com, All Rights Reserved.

ICode9版权所有