Oracle监听器Server端与Client端配置实例

时间:2021-05-30 08:38:39
Oracle监听器Server端与Client端配置实例

Listener.oratnsnames.ora这两个文件常常因为格式问题而不好用,我平时都是配置好了留个备份,以后都是拷贝过去改改就好了!嘿嘿~~~ 因为平时使用linux的时候较多,所以有时还会遇到sqlnet.ora这个文件有问题,直接给它删了就好了~~ 有时在windows下装的oraclelistener服务就启动不了,遇到这种情况,直接去oraclebin目录下面找到lsnrctl.exe那个文件,直接给它运行,弹出来的窗口不要关闭,就可以了。 OracleServerListener.ora文件(一个instance)

LISTENER =  (DESCRIPTION_LIST =    (DESCRIPTION =      (ADDRESS_LIST =        (ADDRESS = (PROTOCOL=TCP)(HOST=hostname)(PORT=1521))    //主机名或IP及端口设置      )     )   ) SID_LIST_LISTENER =  (SID_LIST =    (SID_DESC =      (SID_NAME = database1)             //database1为数据库instance      (ORACLE_HOME = /opt/oracle/product/10.1.0)                   //oracle安装目录,根据安装情况更改      (PROGRAM = extproc)     )   ) OracleServerListener.ora文件(两个instance)

LISTENER =  (DESCRIPTION_LIST =    (DESCRIPTION =      (ADDRESS_LIST =        (ADDRESS = (PROTOCOL=TCP)(HOST=hostname)(PORT=1521))      )     )   ) SID_LIST_LISTENER =  (SID_LIST =    (SID_DESC =      (SID_NAME = database1)             //database1为数据库instance1      (ORACLE_HOME = /opt/oracle/product/10.1.0)      (PROGRAM = extproc)     )    (SID_DESC =      (SID_NAME = database2)             //database2为数据库instance2      (ORACLE_HOME = /opt/oracle/product/10.1.0)      (PROGRAM = extproc)     )   ) OracleServer端监听器启动、停止、查看状态命令:

$ lsnrctl start $ lsnrctl stop $ lsnrctl status OracleClientTnsnames.ora文件:

ORALOCAL =                                                            //别名oralocal  (DESCRIPTION =     (ADDRESS_LIST =      (ADDRESS = (PROTOCOL = TCP)(HOST = hostname)(PORT = 1521))     )    (CONNECT_DATA =      (SERVICE_NAME = database1)             //database1SID     ) ) OracleClient端检查监听器连接状态用命令:

$ tnsping 别名 例如:用oracle用户执行命令  $ tnsping oralocal

 

 

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