修改Oracle客戶端字符集方法:
1:可以通過修改注冊表鍵值永久設置,類似于這樣的鍵值:
HKEY_LOCAL_MACHINE/SOFTWARE/Oracle/HOME0下,
如一般的簡體中文
nls_lang=SIMPLIFIED CHINESE_CHINA.ZHS16GBK
2:查看數據庫當前字符集參數設置
SQL> select userenv('language') from dual;
USERENV('LANGUAGE')
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SIMPLIFIED CHINESE_CHINA.ZHS16GBK
原文來自:http://blog.csdn.net/java3344520/article/details/5469843