1.首先切换到oracle用户,再cd到$ORACLE_HOME/network/admin目录下,直接vi tnsnames.ora操作命令如下: su - oracle cd $ORACLE_HOME/network/admin/ vi tnsnames.ora空文件,复制官方文档tnsnames.ora举例Example 6-1 Basic Format of tnsnames.ora File以及搜索dedicated添加此行 (SERVER=dedicated) ,修改前(复制内容...
在tnsnames.ora文件中,你需要按照特定的格式添加远程数据库的连接配置。以下是一个示例配置: plaintext # tnsnames.ora Network Configuration File # This file is used by the Oracle Net configuration assistant and tools such as # SQL*Plus. It can be edited with any text editor. # Example of a TNS...
When a connect descriptor in atnsnames.orafile contains at least two protocol addresses forOracle Connection Manager, parameters for connect-time failover and load balancing can be included in the file. illustrates failover of multiple Oracle Connection Manager protocol addresses. Example 6-4 Multiple...
tnsnames.oraの接続記述子: inst1= (DESCRIPTION= (ADDRESS=(PROTOCOL=tcp)(HOST=sales-server)(PORT=1521)) (CONNECT_DATA= (SERVICE_NAME=sales.us.example.com) (SERVER=POOLED) (POOL_BOUNDARY=TRANSACTION)) ) 次のtnsnames.oraの接続記述子の例は、様々なモードで暗黙的な接続プーリングを設定する...
TNSNAMES.ORA Entry Example Here’s an example of an entry in this file: ora_test = (DESCRIPTION= (ADDRESS = (PROTOCOL = TCP)(HOST = oracleserver.yourcompany.com)(PORT = 1521) ) (CONNECT_DATA = (SERVICE_NAME=oratst) ) ) This means that the database runs on the server that’s cal...
Listener.ora文件的例子 #listener.ora Network Configuration File: #E:\oracle\product\10.1.0\Db_2\NETWORK\ADMIN\listener.ora # Generated by Oracle configuration tools. #下面定义LISTENER进程为哪个实例提供服务 这里是ORCL,并且它对应的ORACLE_HOME和GLOBAL_DBNAME 其中GLOBAL_DBNAME不是必需的除非 ...
如果使用了 tnsnames.ora 文件定义的 Oracle Net 服务名称,则将 tnsnames.ora 复制到 c:\instantclient,并添加用户环境变量 TNS_ADMIN 设置为你的解压目录如 c:\instantclient。(也可以在用户环境变量 LOCAL 中定义默认的服务名称。 ) 设置必要的 Oracle 全球化语言环境变量, NLS_LANG 中文对应的字符集是 ...
如下是某个tnsnames.ora里面的配置,其中service_name的值与listener.ora文件中哪个参数的值相对应? DB.EXAMPLE.COM = (DESCRIPTION = (LOAD_BALANCE=NO) (ADDRESS = (PROTOCOL = TCP)(HOST = NODE1-VIP)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = NODE2-VIP)(PORT = 1521)) (CONNECT_DATA...
TNSNAMES.ORA 类似于unix 的hosts文件,提供的tnsname到主机名或者ip的对应 LISTENER.ORA 接受远程对数据库的接入申请并转交给oracle的服务器进程。 SQLNET.ORA this file is used to configure Oracle Net on the client. For example, tracing can be turned on. ...
When the Deployment Server installer installs the local Oracle database ( E1Local ), the \bin directory is added to the start of the Windows PATH. If you have both the local Oracle database and the Oracle client installed (for example, if you are connect