配置如下,本人菜鸟,红色字是我的疑问,还有要怎么解决这个问题啊?网上查了很多资料都不行!!求指教
listener.oraSID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = E:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = clustdb) --这个是init.ora的db_name吗
(ORACLE_HOME = E:\oracle\product\10.2.0\db_1)
(SID_NAME = orcl) --这个是sqlplus sys/orcl@orcl的@后面的orcl吧?
)
)LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) --HOST 设置过本机名,IP,和localhost
)
)
tnsnames.oraORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = clustdb1) --SERVICE_NAME 应该是什么?
)
)EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)本人的数据库登录是 wjtest和wjtest
listener.oraSID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = E:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = clustdb) --这个是init.ora的db_name吗
(ORACLE_HOME = E:\oracle\product\10.2.0\db_1)
(SID_NAME = orcl) --这个是sqlplus sys/orcl@orcl的@后面的orcl吧?
)
)LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) --HOST 设置过本机名,IP,和localhost
)
)
tnsnames.oraORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = clustdb1) --SERVICE_NAME 应该是什么?
)
)EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)本人的数据库登录是 wjtest和wjtest
在看看注册表中的实例是不是你登录的实例
或者你在cmd下指定实例
set ORACLE_SID=实例名
C:\Documents and Settings\liangys>tnsping oraTNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 09-3月 -
2011 14:58:44Copyright (c) 1997, 2005, Oracle. All rights reserved.已使用的参数文件:
D:\oracle\product\10.2.0\db_1\network\admin\sqlnet.ora
已使用 TNSNAMES 适配器来解析别名
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.
6.86)(PORT = 1522)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ora))
)
OK (0 毫秒)
(GLOBAL_DBNAME = clustdb1)
(ORACLE_HOME = E:\oracle\product\10.2.0\db_1)
(SID_NAME = clustdb1)
)
看下$ORACLE_HOME/network/log/listener.log 里有什么提示信息。防火墙关了没?在Listener.ora 中:
(SID_DESC =
(GLOBAL_DBNAME = clustdb) --这个是对外的服务名,可以随便下。
--假如下clustdb.那么tnsnames.ora中SERVICE_NAME就是clustdb (ORACLE_HOME = E:\oracle\product\10.2.0\db_1)
(SID_NAME = orcl) --这是是数据库的实例名,你的数据库SID 是什么,这里就是什么。
)-- 以上这一段操作是配置静态注册。 tnsnames.ora
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = clustdb1) --这个对应listener.ora中的GLOBAL_DBNAME )
)你用tnsping ORCL,看可有问题。 你的配置没看出什么问题。检查下防火墙。然后看下log