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Oracle TNSNAMES.ORA配置

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Jun 07, 2016 pm 04:18 PM

oracleConfiguration

在安装目录下，如：E:OracleOra81networkADMIN下用写字板或记事本打开TNSNAME.ORA文件，文件内容大概如下：
TEST.SOFTONE.COM =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = zcb_8115)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = test)
)
)
蓝色部分为安装时录入的信息。

如果该文件没有配置成功，该文件可通过以下步骤进行配置：
1）、在程序菜单中打开NET8 CONFIGURATION ASSISTANT

2）、选择Net8 Configuration Assistant,打开，进入"Net8 Configuration Assistant:欢迎"窗口

2）、选择"本地网络服务名设置"，点击"下一步"，弹出以下窗体；

3）、在"Net8 Configuration Assistant:网络服务名配置"窗口中选择"添加"，点击"下一步"，弹出以下窗体；

4）在"Net8 Configuration Assistant:网络服务名配置，数据库版本"窗口中选择"ORACLE 8I数据库或服务"，点击"下一步"，弹出以下窗体；

5）在"Net8 Configuration Assistant:网络服务名配置，服务名"窗口输入服务名，此服务名跟安装时录入的服务名（SID）相同，录入后，点击"下一步"，弹出以下窗体；

6）、在"Net8 Configuration Assistant:网络服务名配置，请选择协议"窗口选择"TCP"此时只能选择"TCP"，，点击"下一步", 弹出以下窗体；

7）在"Net8 Configuration Assistant:网络服务名配置，TCP/IP协议"窗口输入主机名（如果连接本地数据库，则录入本地计算机名，如果连接远程数据库，则录入远程计算机名），选择默认的"请使用标准端口号1521"（建议最好不要修改），点击"下一步"，弹出以下窗体；

8）、在"Net8 Configuration Assistant:网络服务名配置，测试"窗口选择"是，进行测试"，点击"下一步"，弹出以下窗体；

9）、当"Net8 Configuration Assistant:网络服务名配置，正在连接"窗口对话框中出现提示"正在连接….测试成功"信息，表示测试通过。此时点击"下一步"，进入"Net8 Configuration Assistant: 网络服务名配置，网络服务名"窗口；

10）、在"Net8 Configuration Assistant:网络服务名配置，网络服务名"窗口输入网络服务名，服务名为ORACLE连接串，可任意录入，如：test，点击"下一步"，弹出以下窗体；

11）、在"Net8 Configuration Assistant:网络服务名配置，是否需要另一个网络服务名"窗口中选择"否"，点击"下一步"，进入"网络服务名配置完成" 窗口；

12）、在"网络服务名配置完成"窗口中点击"下一步"，弹出以下窗体；

13）、在"欢迎"窗口点击"完成"，退出配置过程

TNSNAMES.ORA配置完成后，再配置BDE（BDE如何配置略），可通过BDE、PLSQL、SQL EXPLORER和TNSPING命令来测试ORACLE是否连接正确。下面用TNSPING来测试是否连接。

在命令提示符下录入：　TNSPING TEST.SOFTONE.COM

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