Toad报“No valid Oracle Client found”错
2015-01-08 11:48
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为了不想安装Oracle那庞大的client,就安装了Oracle10.2 Client Lite。PLSQL Developer已经可以正常使用。但是不知为何Toad安装后,在启动Toad时报“No valid Oracle Client found”错,见下图:
记得以前解决过一次,可惜忘了,又在google翻了一遍,结果是PATH中没把Ora10InstantClient包含在内。
因此“开始”-“计算机”-“属性”-“高级系统设置”-“环境变量”:把Ora10InstantClient安装目录包含在内。重启Toad,问题解决。
另外,需要提醒一句的是,Toad必须使用32位的Oracle client才行。
如果已经可以使用Direct登陆,但是无法使用TNS登陆
则需要在操作系统系统环境变量中设置TNS_ADMIN路径,如c:\Ora10InstantClient\NETWORK\ADMIN。当然此目录中已经有了tnsnames.ora。
存档留底,以备再用。
记得以前解决过一次,可惜忘了,又在google翻了一遍,结果是PATH中没把Ora10InstantClient包含在内。
因此“开始”-“计算机”-“属性”-“高级系统设置”-“环境变量”:把Ora10InstantClient安装目录包含在内。重启Toad,问题解决。
另外,需要提醒一句的是,Toad必须使用32位的Oracle client才行。
如果已经可以使用Direct登陆,但是无法使用TNS登陆
则需要在操作系统系统环境变量中设置TNS_ADMIN路径,如c:\Ora10InstantClient\NETWORK\ADMIN。当然此目录中已经有了tnsnames.ora。
存档留底,以备再用。
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