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PLSQLDeveloper问题:ORA-12705:alwaysaccessNLSdatafilesorinvalidenvironmentspecified这个问题:“ORA-12705:alwaysaccessNLSdatafilesorinvalidenvironmentspecified”,使PLSQLDeveloper登录不了,

题目详情
PLSQL Developer问题: ORA - 12705: always access NLS data files or invalid environment specified
这个问题:“ORA - 12705: always access NLS data files or invalid environment specified”,使PLSQL Developer登录不了,
▼优质解答
答案和解析
修改注册表中HKEY_LOCAL_MACHINE->SOFTWARE->ORACLE->HOME0中NLS_LANG为:
AMERICAN_AMERICA.WE8ISO8859P1,即可。 要和数据库的相同


查看数据库的NLS_LANG
select
userenv('language') from dual;