关于oracle配置多个数据库的问题

核心提示： # Generated by Oracle configuration tools.SMEST =(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521)))(CONNEC

# Generated by Oracle configuration tools.

SMEST =

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))

)

(CONNECT_DATA =

(SERVICE_NAME = ORAGCE)

)

)

SMEDI =

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))

)

(CONNECT_DATA =

(SERVICE_NAME = ORASUN)

)

)

INST1_HTTP =

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))

)

(CONNECT_DATA =

(SERVER = SHARED)

(SERVICE_NAME = ORAGCE)

(PRESENTATION = http://admin)

)

)

EXTPROC_CONNECTION_DATA =

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))

)

(CONNECT_DATA =

(SID = PLSExtProc)

(PRESENTATION = RO)

)

)

这2个文件在$ORACLE_HOME$ etworkADMINSAMPLE下有相应的范例文件，可以参考。

监听器配置修改后，需要重新启动监听器的服务！！！

再补充一点，配置多个侦听器或者一个侦听器侦听多个数据库的时候，对侦听器注意需要配置数据库服务。

如图，一个侦听器侦听多个数据库，如下配置，数据库名和SID分别是ORASUN和ORAGCE，同样配多个侦听器侦听一个数据库（分别对内网和外网提供），如果碰到连接问题，请大家检查一下数据库配置这一项，当然如果直接写文件来配置就很简单了，一下就可以搞定了，大家也可以对照我前面给出的配置文件看一下。